Pratiques conception Internet

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ecolo...@gmail.com

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Dec 24, 2008, 1:13:19 PM12/24/08
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http://www.theatrelalicorne.com/2008/piece.php?id_piece=198

bannière en haut avec section image auto-changeante des logos des
partenaires...

ecolo...@gmail.com

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Dec 24, 2008, 1:29:12 PM12/24/08
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http://fr.wikipedia.org/wiki/Accueil
Wikipédia dépend de vos dons : donnez dès aujourd’hui.
bannière baromètre des dons reçus et lien Faites un don.

ecolo...@gmail.com

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Dec 24, 2008, 2:04:57 PM12/24/08
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http://www.cinemamontreal.com/fr

la bannière est plus visible parce que la palette de couleur et le
design du site sont très sobres.

ecolo...@gmail.com

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Jan 19, 2009, 7:01:53 PM1/19/09
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http://www.fredcavazza.net/2007/09/05/peut-on-se-passer-des-menus-de-navigation/

Peut-on se passer des menus de navigation ?

http://ilike.com/

un site qui a fait le choix audacieux de substituer un menu de
navigation permanent par un chemin de navigation : iLike. Dans les
faits, ce site (qui possède une structure et une arborescence tout à
fait classique) mise tout sur la navigation contextuelle. Hé oui, pas
de navigation, juste un “fil d’Ariane” accolé au logo (qui sert de
retour à la page d’accueil). Je ne peux que reconnaitre la réussite de
ce système de navigation minimaliste qui “fonctionne” parfaitement
bien.

del.icio.us http://delicious.com/



60 modèles de navigation commentés des bonnes pratiques d’ergonomie,
de référencement et d’accessibilité
http://www.navigation-web.com/



http://msdn.microsoft.com/en-us/asp.net/default.aspx
mouseOver microsoft.com



http://www.kelkoo.fr/c-144601-electromenager.html


Pour ma part, je crois que c’est une bonne idée, qui se marie
parfaitement avec : des systèmes de tags et une arborescence “plate”
ou en râteau comme dit Eric.

[...] le même ordre d’idées, penser à munir votre formulaire d’un fils
d’Ariane ou Breadcrumbs lorsqu’il se déroule en plusieurs étapes. Rien
de pire que d’être [...]
http://innovablog.com/analyse/formulaires-web-bonnes-pratiques-conception-ajax-2/


===
http://www.qualite-publique.org/

ecolo...@gmail.com

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Jan 20, 2009, 11:20:08 AM1/20/09
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site Internet avec galerie

Pour la liste des galeries:
http://www.maisonpassages.com/site2.html

Pour la galerie 2007:
http://www.maisonpassages.com/2007/index_2.html


ecolo...@gmail.com

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ecolo...@gmail.com

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ecolo...@gmail.com

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ecolo...@gmail.com

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ecolo...@gmail.com

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http://www.newsknife.com/features/top_rating_news_sites_2005.html

Every month we rate the world's top news sites for quality (how), to
help news sites improve their performance at Google News.


http://www.newsfeeds.com/
NEWSFEEDS.com is home to over 120,000 newsgroups, including the finest
technology and customer support on the net.

newsreader
Ultraleecher
Ultraleecher is the first and only newsreader, which includes a 100%
working and fully automated PAR2 handling and uncompression engine.


http://en.wikipedia.org/wiki/Web_feed


http://www.bloglines.com/


ecolo...@gmail.com

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Feb 4, 2009, 11:02:24 PM2/4/09
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ecolo...@gmail.com

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Feb 4, 2009, 11:20:41 PM2/4/09
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http://en.wikipedia.org/wiki/Comparison_of_wiki_software

Après une comparaison de différents wiki, certains retiennent plus mon
attention:
twiki
mediawiki
twiki
dokuwiki
moinmoin tikiwiki
dokuwiki

Enfin, celui qui retient le plus mon attention est: dokuwiki


CAPTCHA
Quickbuttons
http://www.dokuwiki.org/toolbar

http://en.wikipedia.org/wiki/FCKeditor
MediaWiki+FCKeditor is a branch of FCKeditor being developed for
WYSIWYG

ecolo...@gmail.com

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Feb 5, 2009, 1:01:46 AM2/5/09
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http://fr.dotclear.org/

dokuwiki
http://www.wikistuce.info/doku.php
http://wiki.jelectronique.com/
http://www.rebolfrance.info/
http://www.planscalendar.com/index.php?p=addons
http://jandecaluwe.com/testwiki/doku.php/navigation:sidebar_details

http://www.hbarchivistes.qc.ca We use DokuWiki with the prosimii
template by haran

http://www.urbibus.org/beauvais/
Syllene.net

http://tondeuse.eu.org/
Nous sommes une association qui édite le journal d’information local
indépendant Particule à Rennes (France). Nous utilisons DokuWiki pour
faire fonctionner notre site interne. Merci beaucoup!

http://www.musicworks.ca/
Musicworks is an experimental music and sound art magazine based in
Toronto, Canada. We’ve been around for almost thirty years, and are
one of the few magazines who cover this kind of content (others are
Signal to Noise and the Wire). We’ve been using DokuWiki for internal
issue planning, a procedures manual, and a semi-public page for
writers, advertisers, and others directly involved with the magazine.
— David McCallum 2007-01-02 21:24

ecolo...@gmail.com

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Feb 5, 2009, 11:10:32 PM2/5/09
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http://recaptcha.net/resources.html

A CAPTCHA is a program that can generate and grade tests that humans
can pass but current computer programs cannot.

ecolo...@gmail.com

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Feb 5, 2009, 11:21:08 PM2/5/09
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http://www.archive.org/details/software


http://recaptcha.net/learnmore.html

reCAPTCHA improves the process of digitizing books by sending words
that cannot be read by computers to the Web in the form of CAPTCHAs
for humans to decipher. More specifically, each word that cannot be
read correctly by OCR is placed on an image and used as a CAPTCHA.
This is possible because most OCR programs alert you when a word
cannot be read correctly.

But if a computer can't read such a CAPTCHA, how does the system know
the correct answer to the puzzle? Here's how: Each new word that
cannot be read correctly by OCR is given to a user in conjunction with
another word for which the answer is already known. The user is then
asked to read both words. If they solve the one for which the answer
is known, the system assumes their answer is correct for the new one.
The system then gives the new image to a number of other people to
determine, with higher confidence, whether the original answer was
correct.

Currently, we are helping to digitize books from the Internet Archive
and old editions of the New York Times.

How can I help?
In order to achieve our goal of digitizing books, we need your help.

If you run a website that suffers from problems with spam, you can put
reCAPTCHA on your site. For some applications (such as Wordpress and
Mediawiki), we have plugins that allow you to use reCAPTCHA without
writing any code. We also have easy-to-use code for common web
programming languages such as PHP.

If you get email spam we have a method that will help you to reduce
it. Many spammers crawl the web looking for email addresses. When they
see an email address on a web page, they send spam to the address.
Mailhide allows you to safely post your email address on the web.
Mailhide takes an address such as jsm...@example.com and turns it into
jsm...@example.com. In order to reveal the address, a user must click
on the "..." and solve a reCAPTCHA. If you use the Mailhide version of
your email address, spammers won't be able to find your real email
address and you'll get less spam.

ecolo...@gmail.com

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Feb 5, 2009, 11:46:03 PM2/5/09
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ecolo...@gmail.com

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Feb 5, 2009, 11:52:16 PM2/5/09
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http://www.joomlafrance.org/blogcategory/Plugins.html

http://fr.wikipedia.org/wiki/Gears
Gears est un prototype logiciel proposé par Google pour permettre
l'accès hors-ligne à des services qui fonctionnent normalement en
ligne. Il installe un moteur de base de donnée basé sur SQLite sur le
système client pour mettre en cache les données localement. Les pages
pour lesquelles Google-Gears est activé utilisent les données en
provenance de ce cache local plutôt que celles provenant du service en
ligne. Si la connexion réseau n'est pas disponible, la synchronisation
est ajournée jusqu'à ce que la connexion revienne. Gears permet donc à
des applications web de fonctionner sans accès permanent au réseau.

ecolo...@gmail.com

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Feb 5, 2009, 11:52:57 PM2/5/09
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ecolo...@gmail.com

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Feb 6, 2009, 12:24:14 AM2/6/09
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http://forum.webrankinfo.com/quel-annuaire-open-source-choisir-t51529.html
J'aimerais ouvrir un annuaire sur un de mes sites. Je comptais me
diriger vers une solution open-source. Est-ce une bonne idée ? Quelles
solution pouvez-vous me conseiller ? Pourquoi ?

Quelle solution est la plus prometteuse pour un bon référencement des
pages ?

Quelle solution utilise WRI pour son annuaire en fait ?



http://www.1two.org/scripts-php/
http://yourphpannuaire.audiencestv.com/
phpmyannu
SuperPJ

http://www.phplinkdirectory.com/articlescript/index.php


http://www.01net.com/telecharger/windows/Internet/gestion_site/


phpMyVisites est un puissant logiciel gratuit et libre (licence GPL)
de statistiques et de mesure d'audience de sites Internet.


http://www.referencement-sites.com/

http://www.toocharger.com/windows/internet/outils-pour-site-internet/

http://annuaire.indexweb.info/informatique-high-tech/logiciels/logiciels-internet/page1


Comment insérer un flux XML sur mon site internet ?
Les flux XML sont des sortes de bases de données sous forme d'un
fichier texte avec une norme d'écriture commune.
Il existe toute une série de logiciels qui permettent de les utiliser
mais ce qui nous intéresse plus particulièrement ici est de les
utiliser dans une page web.
http://www.clubic.com/divers/tutorial-xml.php




ecolo...@gmail.com

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Feb 6, 2009, 12:38:20 AM2/6/09
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http://www.w-tools.net/
Outils Webmasters
De nombreux outils professionnels pour votre site Web !

Module de news
Vous allez enfin pouvoir créer et gérez facilement et en ligne les
news de votre site sans avoir à intervenir dans le code HTML de votre
page.

Annuaire
Ce service vous permettra de gérer très facilement un annuaire de
liens Internet. De nombreuses options de configuration sont proposées.

Agenda des événements
Vous pourrez avec notre agenda organiser vos événements, rendez-
vous, ... et y accéder facilement grâce au moteur de recherche et au
calendrier.

Gestionnaire de newsletters
Avec ce service, vous pourrez tenir vos visiteurs au courant de toutes
les nouveautés de votre site, en leur envoyant un e-mail.

Gestionnaire de bannières
Avec cet outil, gérez de manière professionnelle, simple et efficace
les différents emplacements publicitaires de votre site web.


http://annuaire-nathalie.mylinea.com/internet/outils_pour_site_internet/


http://www.bugiweb.com/pages/62_1.html

http://www.bugiweb.com/pages/62_1.html
Constructeur de formulaires
Vous devez régulièrement organiser des collectes de données sur votre
site sur des sujets différents (concours, sondage, feedback clientèle
sur un nouveau produit, ...) et désirez être autonome pour la gestion
quotidienne de ces actions ? Notre constructeur de formulaires en
ligne permet tout cela, et vous aidera efficacement à mettre sur pied
ces intéractions parfois complexes avec les visiteurs de votre site.


Catalogues
Pourquoi vous ruiner dans l'impression d'énormes catalogues qu'il faut
remettre à jour chaque année pour présenter vos produits ? Publiez sur
votre site vos centaines de références, et permettez aux internautes
d'y rechercher et surtout d'y trouver ce qui leur convient en quelques
clics. Votre catalogue pourra sans problème s'accompagner d'un
formulaire de commande ou évoluer vers une boutique de vente en ligne
lorsque vous le désirerez...


Nesletter
Outil de fidélisation par excellence, la lettre d'information (qu'elle
soit hebdomadaire, mensuelle ou trimestrielle) que vous enverrez aux
internautes inscrits via votre site vous permettra de les tenir au
courant des dernières nouvelles vous concernant, des promotions du
mois ou des nouveautés en stock chez vous. Un outil marketing efficace
et peu coûteux !




ecolo...@gmail.com

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Feb 6, 2009, 12:41:21 AM2/6/09
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http://www.weborama.fr/top/informatique/
Weborama.fr est un double classement quotidien des sites francophones
basé sur les visites et les votes reçus par les sites.
Weborama.fr permet ainsi aux internautes de découvrir les meilleurs
sites du moment.

ecolo...@gmail.com

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Feb 11, 2009, 10:58:32 AM2/11/09
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quant on clique, on voit plus de détails -- c'est intéressant pour les
contacts.

http://www.leshebdos.com/pages/section_membre.php

ecolo...@gmail.com

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Feb 11, 2009, 10:42:47 PM2/11/09
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http://www.google.ca/search?hl=fr&rlz=1T4SUNA_frCA287CA300&q=desktop+database+synchronization+with+online+database&start=0&sa=N


http://www.sourcecodeonline.com/details/online_synchronization.html
Online Synchronization, Online Data Synchronization, Online
Synchronization Service, Data Synchronization, Synchronization, Mysql
Synchronization, Db Synchronization, Database Synchronization,
Synchronization PHP, Synchronization Tools, Synchronization Scripts,


http://www.sourcecodeonline.com/code/mysql_synchronization.html
MySync - MySQL Synchronization 0.9 - MySyncPHP / Database Tools


http://www.findmysoft.com/software/mysql_database_synchronize/

ecolo...@gmail.com

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Feb 12, 2009, 3:52:57 PM2/12/09
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Solution de marketing par courriel
http://www.courrielleur.com/

ecolo...@gmail.com

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Feb 12, 2009, 4:48:52 PM2/12/09
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Achat de noms de domaine

http://www.netfirms.ca/

ecolo...@gmail.com

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Feb 13, 2009, 6:22:37 AM2/13/09
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nom de domaine
www.netfirms.ca

ecolo...@gmail.com

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Feb 13, 2009, 6:35:21 AM2/13/09
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ecolo...@gmail.com

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Feb 13, 2009, 11:10:33 PM2/13/09
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gestionnaire de capture d'écran

http://mr-captor.en.softonic.com/

Mr. Captor
The program can also record any screen action, save it as AVI file and
capture on timer event. video capture
http://www.fox-magic.com/

MWSnap
http://www.mirekw.com/winfreeware/index.html


SnagIt 9
http://www.techsmith.com/screen-capture.asp



==========
http://www.google.ca/search?sourceid=navclient&hl=fr&ie=UTF-8&rlz=1T4SUNA_frCA287CA300&q=screen+video+capture

- - - - - - - - - - - - - - -

http://www.infos-du-net.com/telecharger/CamStudio,0301-2015.html
http://camstudio.org/
CamStudio 2.5 Beta 1
CamStudio est entièrement gratuit, certes beaucoup moins complet que
Camtasia
http://camstudio.org/dev/

http://sourceforge.net/projects/camstudio/
- - - - - - - - - - - - - - -
Camtasia
http://www.softwarecasa.com/camtasia-studio.html?gclid=CNTAsuaQ25gCFQETGgod8nm9cQ
http://www.techsmith.com/camtasia.asp


- - - - - - - - - - - - - - -
http://www.jingproject.com/
http://help.jingproject.com/get-started/
- - - - - - - - - - - - - - -

http://www.clubic.com/telecharger-fiche122922-freez-screen-video-capture.html

Freez Screen Video Capture
http://www.smallvideosoft.com/screen-video-capture/

How to use Freez Screen Video Capture to record screen activities and
sound to AVI video file:
http://www.smallvideosoft.com/screen-video-capture/use_screen_video_capture.php
- - - - - - - - - - - - - - -
Screen Video Recorder
http://www.infos-du-net.com/telecharger/Video-Screen-Recorder,0301-12193.html

http://www.download.com/Screen-Video-Recorder-Gold/3000-13633_4-10809098.html?part=dl-10809098&subj=dl&tag=button

http://www.wordaddin.com/

- - - - - - - - - - - - - - -
Super Screen Capture 4.0
http://www.free-screen-capture.com/
- - - - - - - - - - - - - - -
Super Video Screen Capture
http://www.free-screen-capture.com/video-screen-capture.html

=============

http://www.download.com/1770-20_4-0.html?query=free%20video%20capture%20software&searchtype=downloads&tag=mncol;rbxcdl.2.a.2


=============
http://www.visual-planning.com/

ecolo...@gmail.com

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ecolo...@gmail.com

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lecteur PDF

http://www.ic.gc.ca/eic/site/oca-bc.nsf/fra/h_ca02147.html
Pour consulter la version PDF (format de document portable), vous
devez avoir un lecteur PDF sur votre ordinateur. Si vous n'en avez pas
déjà un, il existe de nombreux lecteurs PDF que vous pouvez
télécharger gratuitement ou acheter dans Internet :

Adobe Reader
http://www.adobe.com/fr/products/acrobat/readstep2.html

Foxit Reader (en anglais seulement)
http://www.foxitsoftware.com/pdf/rd_intro.php

Xpdf (en anglais seulement)
http://www.foolabs.com/xpdf/download.html

eXPert PDF Reader (en anglais seulement)
http://www.visagesoft.com/products/pdfreader/

ecolo...@gmail.com

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ecolo...@gmail.com

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Feb 18, 2009, 7:44:22 PM2/18/09
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free Web Auditing and Counting services

http://www.digits.com/
utilisé ici:
http://www.design.uqam.ca/

ecolo...@gmail.com

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hébergement Web Site Internet hébergeur
http://www.ecohosting.com/

ecolo...@gmail.com

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service réseautage Internet
http://www.linkedin.com/home

Plus de 30 millions de professionnels dans le monde utilisent LinkedIn
pour échanger idées, informations et faire progresser leur carrière

ecolo...@gmail.com

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ecolo...@gmail.com

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l’Autre Net, hébergeur Internet associatif autogéré

http://www.lautre.net/Comment

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http://www.keysurvey.com/
logiciel Internet sondages

ecolo...@gmail.com

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ecolo...@gmail.com

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ecologreen

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http://www.furl.net/
Social bookmarking service

ecologreen

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ecologreen

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Search for copies of your page on the web.
plagiarism warning banner
http://www.copyscape.com/

ecologreen

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ecologreen

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provider of pay-as-you-go web hosting
https://www.nearlyfreespeech.net/
http://www.nfshost.com

ecologreen

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http://www.google.gp/addurl/?continue=/addurl
Ajouter l'URL de votre site à Google
référencement référencer sur google

ecologreen

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Google Analytics

Pour calculer les statistiques du site, Google offre un outil très
intéressant et gratuit qui s'appelle Google Analytics. Je croyais
faire l'inscription moi-même, mais c'est plus simple si tu t'y
inscris
par toi-même, tu pourras avoir ton propre compte et décider ton mot
de
passe.

http://www.google.com/analytics

Une fois ton compte mis sur pied, le site t'indiquera un code HTML à
insérer sur le site.

ecologreen

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ecologreen

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ecologreen

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ecologreen

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ecologreen

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Intégration - youtube

www.UnissonsNosVoix.ca

ecologreen

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ecologreen

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What's the difference between AdWords and AdSense?
https://www.google.com/adsense/support/bin/answer.py?hl=en&answer=76231

The Google AdWords program enables you to create advertisements which
will appear on relevant Google search results pages and our network of
partner sites. To learn more about AdWords and begin advertising
immediately, please visit www.adwords.google.com.
The Google AdSense program differs in that it delivers Google AdWords
ads to individuals' websites. Google then pays web publishers for the
ads displayed on their site based on user clicks on ads or on ad
impressions, depending on the type of ad.

Grâce à la très importante base d'annonceurs Google AdWords.

=====
https://www.google.com/adsense/support/bin/answer.py?answer=32745
Google Public service ad (PSA)

PSAs are non-profit organization ads that are served to pages when
targeted ads are unavailable, or when Google is unable to gather
content from the page. Publishers do not receive earnings for clicks
made on PSAs.

=====

Does Google offer free advertising for nonprofit organizations?

http://adwords.google.com/support/bin/answer.py?hl=en&answer=57772
The Google Grants program provides free Google AdWords advertising to
select charitable organizations, and is designed to help organizations
extend their public service messages to a global audience in an effort
to make a greater impact on the world.
For detailed information about our program and to apply, please visit
www.google.com/grants.
Publicité gratuite pour les organismes à but non lucratif
Google Grants est un programme gratuit et unique destiné aux
associations caritatives pour diffuser gratuitement des publicités
AdWords. Nous soutenons les organismes d'intérêt public qui partagent
nos valeurs et qui ont pour mission de promouvoir des domaines tels
que les sciences et les technologies, l'éducation, la santé publique,
l'environnement, la protection de la jeunesse et les arts.


http://www.google.com/grants/new/index.html
Qu'est-ce que le programme Google Grants ?
Google Grants est un programme de don gratuit sans équivalent,
permettant à certains organismes caritatifs à travers le monde de
bénéficier d'une publicité AdWords gratuite. Ce programme est
disponible aux États-Unis et dans d'autres pays notamment au Canada
Canada (Français): http://www.google.ca/intl/fr/grants/
Canada (English): http://www.google.ca/intl/en/grants/



Comment déposer une demande de participation
http://www.google.com/grants/details.html#eligibility

======
http://services.google.com/googlegrants/application?hl=fr
Demande d'inscription au programme Google Grants en France
======
Canada (English): http://www.google.ca/intl/en/grants/
In-kind advertising for non-profit organisations


Learn more or start your application now.
http://www.google.ca/intl/en/grants/new/index.html

Apply today by completing our online application form.
http://services.google.com/googlegrants/application?hl=en_CA
======
http://www.google.ca/intl/fr/grants/

Obtenez plus de détails ou inscrivez-vous maintenant.
http://www.google.ca/intl/fr/grants/new/index.html

Demande d'inscription au programme Google Grants
http://services.google.com/googlegrants/application?hl=fr_CA



ecologreen

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Mar 8, 2009, 6:40:33 PM3/8/09
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ecologreen

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Mar 8, 2009, 6:40:53 PM3/8/09
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ecologreen

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Mar 8, 2009, 6:46:10 PM3/8/09
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Revue internationale des technologies en pédagogie universitaire
http://www.profetic.org/spip.php?rubrique66
List of virtual communications tools used in education (email,
videoconferencing, discussion forums, intranet and extranet, etc.).



- - - - -- - - - -
Coccinella is a communication tool, something like a chat program
combined with a drawing program, but with a lot of additional
features.

- - - - -- - - - -

http://www.profetic.org/spip.php?article6720
iVisit
Free multiplatform videoconferencing software (PC and Mac). Works with
Internet and intranet. Online, real-time (synchronous) communication.
Combines video, sound and text. Forum ; downloadable ; instructions ;
extensions. United States.
http://www.ivisit.com/home
Communicate face-to-face for free from your mobile phone, desktop or
laptop. iVisit enables you to host or attend a live online meeting
with up to 8 participants from anywhere.

http://www.ivisit.com/requirements

- - - - -- - - - -

http://www.profetic.org/spip.php?article6727
WebMeeting
Communication software for holding online interactive meetings.
Features : whiteboard, chat (voice and keyboard), demonstrate and
share applications, broadcast and edit files, videoconferencing, etc.
Akiva. United States
http://www.akiva.com:80/Default.asp?id=1&l=1
- - - - -- - - - -

http://flenet.rediris.es/blog/carnetweb.html
Carnets Web
FLENET (Français langue étrangère et Internet) presents its guide to
using a blog, a tool that can have a variety of uses in education.
http://flenet.rediris.es/blog/carnetweb.html

- - - - -- - - - -
Presenter '09
http://www.articulate.com/products/presenter.php?gclid=CKyj2Z-hlJkCFQFvGgodp2j1aw
Transform PowerPoint into powerful Flash content

- - - - -- - - - -

http://www.profetic.org/spip.php?article7918
Macromedia Breeze - real-time communication
Breeze is a multimedia Web communication system deployed using
Macromedia Flash Player that lets users design rapid training and on-
demand presentations. International. Macromedia, 2006.

Exemple
http://services.google.com/training/websiteoptimizeroverview/299

http://ncdae.org/tools/factsheets/breeze.cfm

http://www.adobe.com/fr/products/breeze/
http://www.adobe.com/fr/products/acrobatconnectpro/5095/index.html


http://www.adobe.com/fr/products/acrobatconnectpro/purchase/comparison.html
• Acrobat Connect Pro Meeting pour des réunions et séminaires en
temps réel
• Acrobat Connect Pro Training pour gérer des formations à distance
et des programmes de cours
• Acrobat Connect Pro Events pour gérer l'inscription des
utilisateurs, les rappels et le suivi des présentations et séminaires
en ligne d'envergure
• Adobe Presenter pour la création de formations individualisées
commentées et de présentations à la demande dans PowerPoint


http://www.adobe.com/fr/products/acrobatconnectpro/trial/
Téléchargez la version d'évaluation gratuite de 30 jours
Avec Adobe® Acrobat® Connect™ , organisez des réunions instantanément,
avec les personnes de votre choix, en tout lieu et à tout moment.
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coût. Améliorez votre productivité et réduisez les frais de
déplacement. Mettez en place et diffusez des formations en ligne
accélérées. Exposez vos présentations PowerPoint avec Adobe®
Presenter.
Cette version d'évaluation vous permet d'héberger des réunions en
direct, dans la limite de cinq intervenants simultanément, ainsi que
de créer et de diffuser des présentations enregistrées sans limite
d'affichage avec Adobe Presenter. Libre à vous de publier également
des formations en ligne pouvant être suivies par cinq élèves
simultanément et d'évaluer les fonctionnalités du système de gestion
d'événements.
Audioconférence gratuite
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des tarifs spécialement étudiés sur les services de conférence de
Premiere et de MeetingOne. Pour en savoir plus et bénéficier d'une
audioconférence gratuite, sélectionnez un fournisseur ci-dessous.
AudioOne par MeetingOne* | Premiere Global Services*



ecologreen

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Mar 8, 2009, 6:53:28 PM3/8/09
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Rédaction Web

http://www.cortexte.com/index.html
Web writing services ranging from training to publishing

Selon ses recherches et sa pratique, Cortexte propose ici une
définition de l'écriture Web et une synthèse tant de ses procédés que
du propos de ses théoriciens.


ecologreen

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Mar 8, 2009, 7:49:17 PM3/8/09
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Stratégies de liens - référencement web
http://www.webrankinfo.com/dossiers/strategies-de-liens


Voici pour rappel ma liste de 10 conseils :

Créer du contenu - Conseil n°1 : il faut beaucoup de contenu
http://www.webrankinfo.com/dossiers/conseils/avoir-beaucoup-de-contenu

Obtenir de nombreux liens externes - Conseil n°2 : avoir de nombreux
backlinks
http://www.webrankinfo.com/dossiers/conseils/obtenir-de-nombreux-backlinks


Privilégier un netlinking de qualité - Conseil n°3 : cibler les
backlinks de qualité
http://www.webrankinfo.com/dossiers/conseils/backlinks-de-qualite

= = = = = = = = = = = = = = = = = = = = = = = = == = = = == =

http://www.webrankinfo.com/dossiers/strategies-de-liens/criteres-qualite-backlinks

Critères de qualité d'un lien pour le référencement

Le netlinking (stratégies de liens) est sans aucun doute le nerf de la
guerre du référencement, mais tous les backlinks ne se valent pas… Cet
article passe en revue les critères qui permettent d'évaluer la
qualité d'un backlink pour le référencement.


Vocabulaire : quand une page A reçoit un lien d'une page B, on dit que
ce lien est un backlink de A. L'objectif de cet article est de montrer
que certains liens valent infiniment plus que d'autres…

(...)
Les 3 principales caractéristiques d'un lien

Chaque backlink aide la page cible à être mieux positionnée ; parmi
les éléments pris en compte par les moteurs, je distingue 3
caractéristiques principales :

Sémantique : les mots utilisés dans le lien ainsi que son contexte
sémantique informent les moteurs de la thématique associée au lien. Ce
contexte sémantique est transmis à la page liée

Indice de confiance : pour Google, tous les liens ne doivent pas être
considérés avec la même importance. Plus le site faisant le lien est
reconnu dans son domaine, plus le degré de confiance à accorder au
lien sera élevé.

Indice de popularité : la popularité brute de la page faisant le
backlink permet de compléter l'importance à accorder au backlink


Indice de popularité:
un attribut alt dans la balise img

- - - - - - -- -
un expert reconnu dans votre domaine vous gratifie d'un lien depuis
une page interne de son site, en utilisant votre nom de marque comme
texte de lien : ce lien ne vous apporte là non plus pas grand chose en
sémantique ni peut-être en popularité mais améliore fortement l'indice
de confiance de votre page
----
d'autres aspects plus techniques entrent en jeu dans l'analyse d'un
bon lien : le format (lien en dur, redirection, JavaScript, etc.), la
position dans la page, l'historique du lien (change-t-il souvent ? est-
il ancien ?) et bien d'autres. Ceci fait l'objet d'autres études !

====




Choisir de bons titres - Conseil n°4 : des titres précis, ciblés et
percutants
http://www.webrankinfo.com/dossiers/conseils/bien-choisir-le-titre


S'inscrire dans les meilleurs annuaires - Conseil n°5 : inscription
dans les bons annuaires
http://www.webrankinfo.com/dossiers/conseils/inscription-annuaires
http://www.webrankinfo.com/actualites/200806-annuaire-d-annuaires-pour-un-bon-referencement.htm
Comment choisir les annuaires pour son référencement
Voici en substance ce que je conseille pendant mes formations :

le lien vers votre site doit être en dur
le texte du lien doit être optimisé (pas de Cliquez ici ou Voir le
site)
l'annuaire doit être bien indexé par les moteurs et même mieux : il
doit être bien positionné dans Google pour la thématique qui vous
intéresse, c'est une preuve que cet annuaire vous apportera quelque
chose en termes de référencement
le contexte sémantique du lien vers votre site doit être bon
Par ailleurs, ne vous focalisez pas seulement sur les annuaires
généralistes, utilisez également les thématiques, les locaux et les
professionnels.

sites communautaires du type DMOZ
http://www.dmoz.org/about.html

The Open Directory Project is the largest, most comprehensive human-
edited directory of the Web. It is constructed and maintained by a
vast, global community of volunteer editors.
====

Faire un site sans frames, avec un bon nom de domaine - Conseil n°6 :
des bons formats d'URL
http://www.webrankinfo.com/dossiers/conseils/bons-formats-url

Avoir un site toujours disponible - Conseil n°7 : avoir un site
toujours disponible
http://www.webrankinfo.com/dossiers/conseils/site-toujours-disponible

Créer un bon maillage des pages internes - Conseil n°8 : faire un bon
maillage interne
http://www.webrankinfo.com/dossiers/conseils/bon-maillage-interne


Privilégier le texte aux images et vidéos - Conseil n°9 : du texte
plutôt que des images/vidéos
http://www.webrankinfo.com/dossiers/conseils/privilegier-le-texte


Mettre à jour régulièrement son site - Conseil n°10 : des mises à jour
régulières du site
http://www.webrankinfo.com/dossiers/conseils/mettre-a-jour-son-site

== = = = = == ==

http://seminaires.ranking-metrics.fr/formation-referencement-module-b.php
Olivier Duffez
Consultant en référencement naturel, il accompagne ses clients dans
leur stratégie de référencement en leur donnant des conseils afin que
leurs sites soient durablement positionnés en tête des résultats des
principaux moteurs.

= = = = = = ====== = = == = = =
= = = = = = = = = == = = = = = = = = = = = == = = = =
Optimisation On Page
http://www.webrankinfo.com/dossiers/on-page
Est-ce que Google tient compte de toutes les balises meta ? C'est sans
doute un classique mais cette fois la réponse vient de Google
directement… L'occasion de revenir sur chaque balise pour préciser son
intérêt pour le référencement.

Voici donc la liste complète des balises meta et leur impact sur le
référencement, avec des indications provenant de l'article de Google
(rédigé par John Mueller, ingénieur Google à Zurich) complétées par
des remarques issues de mon expérience.

- - - - - - - - - - - - -- - - - -- - -- - - - - - - - - - - - - -
http://googlewebmastercentral.blogspot.com/

http://googlewebmastercentral.blogspot.com/2007/12/answering-more-popular-picks-meta-tags.html




ecologreen

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Mar 8, 2009, 8:02:29 PM3/8/09
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http://www.webrankinfo.com/actualites/200807-matt-cutts-link-building.htm
link building : linkbait, widgetbait, liens réciproques
Liens venant de sites à fort notoriété


- - - - - - - - -
http://www.webrankinfo.com/dossiers/pagerank/introduction
Description de l'algorithme du PageRank


- - - - - - - - - -
http://www.webrankinfo.com/dossiers/
Les dossiers référencement de WebRankInfo

- - - - - - - - - -
http://www.webrankinfo.com/dossiers/referencement-local/astuces
Optimiser son référencement local

Inscription dans Google Local Business Center

Se référencer sur plusieurs lieux sans implantations physiques

Trucs et astuces pour le Local Business Center
Trucs et astuces pour le Local Business Center

Voici quelques pistes d'optimisation pour le Local Business Center :

sur Yahoo, inscrivez votre site dans autant de catégories que
possible, tant que c'est justifié. Cela créera autant de citations
exploitées par Google.
aux USA, abonnez-vous à Yahoo’s Enhanced Product : l'indication
Merchant Verified devrait largement vous aider à augmenter les
conversions.
Ne négligez pas les vidéos ! Ajoutez des vidéos à votre fiche, cela
augmentera vos contacts grâce à une meilleure attractivité de votre
fiche.
Utilisez les réseaux sociaux pour obtenir encore plus de citations.
Par exemple un compte Twitter bien configuré avec le nom de votre
entreprise et toutes vos coordonnées…
Sur votre propre site web, n'hésitez pas à faire des liens vers les
différentes pages des portails locaux qui vous référencent : cela
aidera Google à les répertorier et à les associer à votre fiche.

ecologreen

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Mar 8, 2009, 11:47:02 PM3/8/09
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ecologreen

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Mar 9, 2009, 1:07:54 AM3/9/09
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http://tuttowebvideo.com/fr/tuo-youtube-fliggo-video-community-video-sharing-privato/
Créer votre YouTube avec FLIGGO: Solution pour la vidéo Free Video
Sharing communautaire ou privé

http://www.fliggo.com/
Fliggo est un service qui permet à quiconque de créer leurs propres
portails vidéo, par exemple utile si vous avez besoin de créer une
niche vidéo communauté ou partager des vidéos en privé un
professionnel (ou pour toute autre raison).


http://tuttowebvideo.com/fr/videochat-software-e-servizi-online-gratuiti-per-comunicare-con-video-conversazioni/

Paltak (et en partie LiveVideo): Ces deux sites sont en fait de
fournir de nombreux outils pour la mise en œuvre de communication
vidéo par Internet, à la fois la communauté globale et offrent la
possibilité d'entrer dans différentes "chat rooms" déjà visités.

http://www.paltalk.com/


http://www.oovoo.com/
Video Chat with up to six people


http://www.livevideo.com/



ecologreen

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Mar 26, 2009, 11:34:12 PM3/26/09
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Effective methods to protect email addresses from spammers

http://nadeausoftware.com/articles/2007/05/effective_methods_protect_email_addresses_spammers


Out of all of these methods, one method stands out as being effective,
usable, accessible, functional in all web browsers, JavaScript-free,
plugin-free, and easy to author and maintain:

Split the email address onto two lines

like this:

User: person
Domain: example.com

However, keep in mind that while an automated harvester may be stopped
by this and some of the other methods, a human harvester will get them
all. No matter how well you protect your address, you’ll probably
still get some spam. Use a spam filter for your email program. A 2005
U.S. Federal Trade Commission study, Email Address Harvesting and the
Effectiveness of Anti-Spam Filters (PDF), found that 95% of spam could
be stopped by a spam filter.

- - - - - - - - -- - - - - - -
User: dean
Domain: example.com

or?

dean
example.com

or?

dean @
example.com
- - - - - - - - - - - - - -
I use the first format above. Your second format should work fine, but
I'd avoid the third one. The "@" notifies harvesters that an email
address is present, and it isn't hard then to extract the previous and
following words, ignoring white-space and HTML tags.

The general idea is to create an address presentation that doesn't
match the expectations of a harvester's parser, and yet a human can
understand it clearly. Here are a few more ways you might do this:

Example.com from Person
Person at the site example.com
Person using an account at example.com
Person receives email at example.com
Email me at Person at the site example.com
"Person" emailed at "example.com"
Account: Person and Site: example.com
Account: Person
Site: example.com


- - - - - - - - - - - - - - - - - - - --
I have just released Liame, an email obfuscator for asp.net and other
technologies which uses some of the techniques described in this post.
Liame
http://liameobfuscator.blogspot.com/

- - - - - - - - - - - - - - - - - - - --
Your scheme to generate a "mailto" link via JavaScript and an
unpredictable encoding scheme should work well.

- - - - - - - - - - -- - - - - - - - - --
The only workable solution I know if is to use a spam filter to
process all content submitted by forms. I use Akismet, and it works
very well.
Akismet,
http://akismet.com/
- - - - -- - - - - - - - -- - - - - - -- -


Additionally, in this world with massive email spam, users always have
an email spam filter. One of the key ways a spam filter detects spam
is to see if the sender is in the user's address book or it's someone
the user has emailed recently. So, if a user contacts you by email,
your email address will be in their recent-addresses list. When you
respond by email, their filter will let your message through. However,
if a user is forced to contact you by a contact form, your email
address won't be in their recent-addresses list. When you respond to
them by email, your message may get flagged as spam and deleted.

Ultimately, spam is the price we pay for trying to maintain open
communications lines with our users.
- - - - - - - -- - - - - - -
Dave_Nadeau on February 4, 2009

So, right now, JavaScript email address insertion is a fairly safe
approach. But be sure your JavaScript doesn't have the address in a
simple text string or the harvester will see it as it scans the
JavaScript code.

= = = = = == = == = = = = = = = = = = = = = = = =
Stop spammer email harvesters by obfuscating email addresses
http://nadeausoftware.com/articles/2007/05/stop_spammer_email_harvesters_obfuscating_email_addresses

Conclusions
Obfuscating an email address by encoding it with ASCII character codes
is a popular idea, but it doesn’t work well. A quarter of the tested
harvesters found the obfuscated addresses. The most successful spam
robot in this test (number 13) was released back in 2003, so this
protection method has been bypassed for quite awhile. One harvester
download site even offered a free email address obfuscator — which, of
course, their harvester could bypass. Obfuscating an email address
with ASCII character codes is not an effective way to stop email
harvesters.

The backwards email addresses were usually ignored by harvesters
because they don’t look valid. But five of the harvesters accepted
them anyway. Once harvested, spammers run their addresses past email
address “verifiers” that probe email servers to confirm that the
addresses are good. If backwards addresses become popular (they aren”t
yet), it is easy for a programmer to enhance a verifier to check each
address both forwards and backwards. Backwards email addresses are
only effective until the method becomes popular.

Backwards email addresses have poor usability and accessibility. While
the protected address looks normal in a web browser, if you copy and
paste it into an email program it comes out backwards. Also, screen
readers used by the visually impaired are confused by the backwards
address and speak it backwards.


Recommendation: don’t depend upon obfuscation to protect your email
address. Spammers have figured out this trick. Use one of the better
protection methods discussed in the other articles in this series.

- - - - - -- - -
To effectively protect an email address we want to deliver a readable
address to a human, and an unreadable one to a spambot. Your first
point is right: Spambots don't read CSS. This enables us to use CSS
tricks to unobfuscate an address in a browser while it remains
obfuscated to the spambot. This works.

Your second point is right: Spambots can read numeric character codes,
so this mechanism doesn't work.

Your third point is right: Spambots don't reverse text in a bdo tag.
This enables us to use it to un-reverse a reversed address in a
browser while it remains reversed to the spambot. This works.

So, your conclusion goes too far: two of the methods you highlight do
work, and one does not. Nevertheless, I wouldn't recommend using the
CSS or bdo tricks since both have usability and accessibility problems
and they may not work in all browsers.



= = = = = == = == = = = = = = = = = = = = = = = =
Stop spammer email harvesters by fragmenting email addresses

http://nadeausoftware.com/articles/2007/05/stop_spammer_email_harvesters_fragmenting_email_addresses
Conclusions
While most of the harvesters did not find the fragmented addresses, a
few harvesters did. Recently released harvesters did better. The more
common these protection methods become, the more likely it is that
newer harvesters will recognize them.

Spelled-out punctuation (e.g. “at”, “(at)”, or “[at]” for “@”) is very
widely used to try to protect addresses in news groups and mailings,
but two of the tested harvesters recognized these addresses. One of
these was released back in 2004, so this protection method has been
bypassed for several years. Despite the FTC’s recommendations a year
later in 2005, protecting an email address by replacing “@” with “at”,
“(at)” or “[at]” is not an effective way to stop email harvesters.

One of the tested harvesters almost found the address with spaces
added between the characters. They may get it right in the next
version of the program, and particularly if this becomes a common
method. Adding spaces between email address characters is probably not
effective. Addresses with embedded spaces also copy and paste badly
into email programs and cannot be read normally by screen readers for
the visually impaired. Addresses with embedded spaces have poor
usability and accessibility.

Most of the tested harvesters found the invalid addresses with
“nospam” added. Once harvested, spammers pass these addresses through
a separate email “verifier” that probes email servers to confirm that
addresses are good. While I did not test email verifiers, it is simple
to write a program to automatically strip off commonly-inserted words,
such as “nospam” or the FTC’s recommended “spamaway”. Inserting
“nospam”, “spamaway”, or any other common phrase into an email address
is probably not effective at stopping spammers.

Email address protection methods that add an HTML tag within an
address presume that harvesters can’t remove them. So far, only one
harvester does. That harvester should have, but did not, recognize the
address with HTML comment tags embedded. This could be an artifact of
the particular test address. However, it is surprising that there
weren’t more harvesters that could strip out HTML tags and comments.
This is a simple thing to program and a feature that I expect more
harvesters will have soon. Every search engine web spider already has
this feature. Embedding an HTML comment or tag into an email address
is not effective.

Embedding an HTML tag with text hidden by CSS will probably defeat
harvesters for awhile, as will distributing characters into HTML table
cells. Even with HTML tag removal, the resulting text is hard to
interpret. Harvesting these addresses will require more sophisticated
HTML and CSS handling than spammers are likely to do. However, both
methods copy and paste badly and cannot be read properly by screen
readers for the visually impaired. Embedding hidden text or splitting
an address into table cells is effective, but the results have poor
usability and accessibility.

While effective, the CSS “font” and ASCII art methods have poor
usability and accessibility. These methods are pretty clever, but
they’re cumbersome and the protected email address they draw can’t be
copy and pasted or read by a screen reader.

Splitting an email address onto multiple lines is a good solution: it
is effective, usable, and accessible. Because it looks like any other
multi-line web page text, addresses shown this way are unlikely to be
recognized by spam robots. The protected addresses can be read
naturally by screen readers and it isn’t difficult for visitors to
copy and paste the address (in two steps) into an email program.

Recommendation: splitting an email address onto multiple lines is easy
and it works well. There are other methods that also work. They are
discussed in the other articles in this series.


= = = = = == = == = = = = = = = = = = = = = = = =
Stop spammer email harvesters by inserting addresses with JavaScript
or CSS
http://nadeausoftware.com/articles/2007/05/stop_spammer_email_harvesters_inserting_addresses_javascript_or_css
Conclusions
Current spambots do not execute JavaScript scripts. Doing so is
possible, but it would slow down their harvesting. With so many
unprotected email addresses easily available with simple harvesting,
there isn’t much need yet for spammers to bother with JavaScript
support. Until there is, protecting an email address by using
JavaScript text insertion is an effective way to stop email harvesters
and reduce spam.

There is one possible exception. The method that used unicode to
obfuscate an email address in a JavaScript variable assumes that
harvesters cannot decode unicode. While none do yet, several do decode
similar character codes used in HTML and URLs. Adding unicode decoding
is an easy and likely upgrade. JavaScript obfuscation using unicode is
probably not effective for long.

During testing I was very surprised when one harvester found the AJAX
protected email address. This didn’t seem possible. On further
investigation I found that I had unintentionally turned on my test
Apache web server’s directory listing feature (on real web sites I
always disable this big security hole). The harvester used the
directory listing to find the site’s list of files and then scanned
each one, including the AJAX PHP script which contained the protected
address. With directory listings disabled, the harvester no longer
found the AJAX address. Tricky JavaScript won’t protect you if the web
server is misconfigured.

The JavaScript methods all require that the visitor’s web browser have
JavaScript enabled. W3schools.com maintains monthly statistics on
browser usage and reports that in 2007 about 94% of visitors had
JavaScript enabled. For the remaining 6%, these methods will show a
blank email address. However, your visitor statistics may be
different. At one time, large corporate or government sites mandated
disabling JavaScript to reduce the number of viruses sneaking past
Internet Explorer’s many bugs. If your site is aimed at these
visitors, you may have fewer visitors with JavaScript enabled. If your
visitors include those that do not enable JavaScript, these methods
have poor usability.

JavaScript methods have good accessibility. Screen readers for the
visually impaired work along side web browsers, reading web page text
even if it has been added by JavaScript scripts.

CSS text insertion is an effective method, when browsers support it.
While most do, Microsoft’s Internet Explorer 7 still does not. Until
Microsoft upgrades their browser, CSS text insertion is not widely
supported. Even then, the text inserted by CSS cannot be selected for
a copy and paste into the visitor’s email program, and it cannot be
read by screen readers for the visually impaired. CSS text insertion
has poor usability and accessibility.

Recommendation: JavaScript text insertion works pretty well to protect
an email address from spambots, but it is awkward to author and
maintain. The other articles in this series discuss more methods to
protect email addresses, including several effective methods that
don’t require JavaScript.

= = = = = == = == = = = = = = = = = = = = = = = =
Stop spammer email harvesters by drawing addresses with images or
Flash
http://nadeausoftware.com/articles/2007/05/stop_spammer_email_harvesters_drawing_addresses_images_or_flash
Conclusions
All of these methods successfully protected email addresses from all
of the tested harvesters. Protecting an email address with an image
and Flash animation is an effective way to stop spammer harvesters and
reduce spam.

However, all of these methods have poor usability and accessibility.
Email addresses drawn with images and Flash cannot be copy and pasted
directly into a visitor’s email program. Flash addresses also require
the Flash plugin, which some people block in an effort to stop banner
ads. And image and Flash addresses cannot be read by the screen
readers used by the visually impaired.

All of these methods have visual artifacts. The protected email
address must be drawn using a font chosen when the image or Flash file
is created. The address will look out of place if that font doesn’t
match the font of the web page. But making a perfect match may not be
possible. Font shapes and sizes differ somewhat between browsers and
between Windows, Mac OS X, and Linux. Also, visitors with aging
eyesight may increase their browser’s font size so that it no longer
matches the font used in your image. These differences will leave your
email address looking wrong.

All of these methods slow down web browsing. They replace a short
piece of text with a much larger image or Flash file that takes longer
to download to the visitor’s browser.

Recommendation: while these methods work to protect an email address
from spambots, the impact on page load time and the reduced usability
and accessibility is undesirable. There are simpler and equally-
effective ways to protect an address. Several good methods are
discussed in the other articles in this series.

= = = = = == = == = = = = = = = = = = = = = = = =
Stop spammer email harvesters by hiding web pages from the harvesters
http://nadeausoftware.com/articles/2007/05/stop_spammer_email_harvesters_hiding_web_pages_harvesters
Conclusions
Web spider directions in “robots.txt”, <meta> tags, and links are not
an effective way to stop email harvesters and reduce spam. Spammers
just ignore these conventions and harvest the pages anyway.


Redirect methods to stop spammers are not effective. Redirects are
such a common feature of the web that most email harvesters and web
spiders handle them. Pages hidden behind a redirect are not safe.


Hiding pages behind links in forms and frames is not effective. These
are standard ways to link to additional web pages and spammer
harvesters and spiders follow them.

JavaScript links are effective at hiding pages from web spiders, but
visitors must have JavaScript enabled in their browser. Today, most
people do. Until harvesters support JavaScript too, email harvesters
will not be able to follow JavaScript links.

Flash links are effective at hiding pages from spammer email
harvesters, but visitors must have the Flash plugin installed. Most
visitors do, but some visitors block Flash animations as a way of
reducing the number of web page ads that blink at them. These visitors
won’t be able to follow the link to your hidden web page. Also, the
screen readers used by the visually impaired cannot read the text in a
Flash link. Flash links have poor usability and accessibility.

Recommendation: Of these methods, only JavaScript links were effective
and had good usability and accessibility. This trick is widely used to
hide web pages from web spiders, including those for search engines.
If you need to protect an entire page of email addresses, this is an
effective way to do so. But if you only need to protect a single email
address, this is pretty cumbersome. The other articles in this series
look at effective ways to protect individual addresses.

A weak spot for all of these methods is that you must protect all
links to a hidden page. This may be hard to do when links are
automatically created for site maps, RSS feeds, and article lists. If
there is an unprotected link to a hidden page posted anywhere on your
site, or at any other web site, an email harvester can get through.

= = = = = == = == = = = = = = = = = = = = = = = =
Stop spammer email harvesters by blocking spammer access to the site
http://nadeausoftware.com/articles/2007/05/stop_spammer_email_harvesters_blocking_spammer_access_site

Conclusions
Blocking access based upon an IP address blacklist always works, but
it may not be accurate. Most home users have dynamic IP addresses that
can change from day to day or month to month. A spammer can force
their own IP address to change by resetting their connection. The IP
address the spammer was using will get reassigned to some other
innocent user. If you block the IP address because a spammer was using
it, now you’re blocking a new innocent user. The spammer has moved on
to a new IP address that you probably aren’t blocking yet. Chasing
spammer IP addresses is a never-ending game where the spammer is
always in front. IP address blocking is not an effective way to stop
the email harvesters used by spammers.

User-agent blocking isn’t effective either. It presumes that email
harvesters honestly report that they are harvesters. Well, if spammers
were honest, they wouldn’t be breaking the law by running email
harvesters in the first place. So, of course they lie. Some email
harvesters cover their tracks by randomly switching among user agent
texts from page to page. Some will randomize the time between
successive page requests as they crawl your site. Most will also limit
the number of page requests they’ll make to the same site in one
session. All of this makes an email harvester look like a legitimate
site visitor, making it hard to block them without also blocking real
visitors.

Site logins may or may not be effective at blocking spammers depending
upon the site’s policies for granting accounts, monitoring their use,
and keeping passwords secure. If a spammer can get an account, they
can easily give the name and password to their spambot and it’ll
automatically log in and harvest your site. For sites with a small
number of accounts, logins can be effective to block unwanted access.
But for larger sites, and particularly for community sites with an
open policy on getting accounts, it’s hard to keep track of all the
logins and react quickly if one has been stolen by a spammer. Logins
are not a practical way to stop spammers.

Logins also require effort on your part to create and manage accounts,
and they require effort for the user to remember their account name
and password. Unless your site has valuable content, users will be
annoyed and the account management hassle is probably not worth it.

Recommendation: blocking web site access based upon IP addresses, user
agent names, or login accounts is not a very effective way to stop
spammers and their email harvesters. The other articles in this series
discuss better methods to protect individual email addresses on a
page, or hide specific web pages, without trying to block access to
the entire site.

= = = = = == = == = = = = = = = = = = = = = = = =
Stop spammer email harvesters by using a contact form
http://nadeausoftware.com/articles/2007/05/stop_spammer_email_harvesters_using_contact_form
Conclusions
Contact forms are widely praised as the solution for protecting email
addresses from email harvesters. And they do stop harvesters, but they
don’t stop spammers. Spammers can use automated software to enter a
contact form message and press the “Send” button. When they do this
for a blog or forum comment form, the spammer’s message shows up in
the blog or forum as blog spam. But with a contact form, the
spammer’s message gets emailed. Worse, it gets emailed by your own web
server. Contact forms don’t stop spam, they just shift the way in
which it is delivered.

There is software that you can use to scan a contact form’s message
and block it from being sent if it looks like spam. See the Akismet
service or Bad Behavior, for instance. Many content management systems
have modules that use services like these to detect and stop spam
messages. I use the Akismet module for Drupal. But no spam filter is
perfect. Some spam will still get through.

Adding a CAPTCHA challenge is widely used to stop spammers from
posting to web forms. There are many variations on the CAPTCHA method
and some may be more effective than others. An image CAPTCHA presumes
that an email harvester cannot use optical character recognition (OCR)
software to read the image’s characters. The more jumbled the
characters, the more likely that this is true. But even jumbled
character images can be read with sufficiently clever software and a
fast computer (see Breaking a Visual CAPTCHA and PWNtcha - CAPTCHA
decoder). A CAPTCHA is probably not effective for protecting a
valuable resource, such as a bank account. But for a contact form, it
is unlikely that spammers will bother doing OCR just to spam you with
one message in a contact form. CAPTCHA methods are a good way to
protect contact forms from spammers.

However, contact forms have poor usability. They force the visitor to
use a web form to send you email instead of using their familiar email
program. Form email doesn’t use their standard email editor and it
doesn’t get added to their sent-mail folder. Some visitors will be
offended that the contact form asks for the visitor’s email address
but won’t show your address. Visitors also may be wary of providing
their address to a web site, worrying that they’ll get spam.

CAPTCHA challenges have poor usability as well. The visitor’s intent
is to send email to you, not get quizzed. Some visitors will be
offended or annoyed. CAPTCHA math challenges also may block kids and
adults that don’t have the needed math skills.

CAPTCHA image challenges have poor accessibility too. For the visually
impaired, a CAPTCHA image is unreadable. If they can’t enter its
jumbled letters into the contact form, they can’t contact you.

Contact forms are complex to set up. Even when a content management
system provides built-in modules to generate and validate the form,
the web server still has to be configured to send email. For companies
and hosting services with IT departments, this is no problem. But for
home web sites, this isn’t easy and it may not be possible. The ISPs
that serve home users over cable modems or DSL may have usage policies
that prevent home email servers, or they may block the network ports
used to send email to stop spammers using home computers as email
zombies. Also, many email servers use spammer blacklists to block
email sent to them from suspicious computers, and many of those
blacklists automatically include all home computers. So, even if you
set up a home email server and can send email past your ISP’s port
blocking, the destination email server may reject the message because
it thinks that you are a spammer.

Recommendation: a contact form is an awkward solution that is a bit
too paranoid. While it does stop email harvesters, it can also block
or offend legitimate visitors. A better balance is needed that
maintains reasonable, if not perfect, security for you while also
making it easy for your visitors to contact you. The other articles in
this series present several effective ways of protecting a published
email address from most email harvesters.

= = = = = == = == = = = = = = = = = = = = = = = =

ecologreen

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Mar 26, 2009, 11:40:38 PM3/26/09
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http://www.puremango.co.uk/cm_web_applications_83.php

freecap PHP CAPTCHA

PHP Graph
A PHP generated bar graph that can be customised in a variety of ways.

ecologreen

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Apr 5, 2009, 4:17:03 PM4/5/09
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http://www.youtube.com/t/howto_makevideo

Making and Optimizing Your Videos for YouTube

ecologreen

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Apr 10, 2009, 11:30:05 AM4/10/09
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> http://www.youtube.com/t/howto_makevideo

Faire des films pour YouTube

ecologreen

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Apr 10, 2009, 11:32:13 AM4/10/09
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version logiciel
4.1 Prototype
4.2 Version alpha
4.3 Version bêta
4.4 Version admissible ou pre-release
4.5 Version stable
4.6 Version avancée


http://fr.wikipedia.org/wiki/Phases_de_d%C3%A9veloppement#Phases_de_d.C3.A9veloppement

ecologreen

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Apr 11, 2009, 2:29:47 PM4/11/09
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créer un site Internet
http://www.commentcamarche.net/faq/sujet-63-creer-un-site-internet

http://www.commentcamarche.net/faq/sujet-9727-creer-son-site-internet-les-questions-a-se-poser-avant

Référencement du site

Ensuite il faut référencer le site et pour cela, le premier point, ce
sont les balises méta :

Voir :
Guide du référencement
Référencer un site web
Référencement sur les moteurs de recherche
Balises META
Balises META
ALL HTML


Puis, deux solutions :

1- Soit référencer soi-même le site chez chacun des moteurs de
recherche -long et fastidieux mais précis – exemple chez Google :
www.google.fr/intl/fr/addurl.html

2- Soit utiliser des logiciels qui le font :
telecharger.01net.com/windows/Internet/referencer/


ecologreen

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Apr 11, 2009, 2:41:02 PM4/11/09
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Créer mon site gratuit

http://www.e-monsite.com/

ecologreen

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Apr 11, 2009, 2:51:09 PM4/11/09
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Créer mon site gratuit

http://fr.jimdo.com/

ecologreen

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Apr 12, 2009, 9:58:33 PM4/12/09
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ecologreen

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Apr 13, 2009, 10:57:29 AM4/13/09
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Créer une page Facebook poour mon entreprise
Créer une nouvelle page Facebook
http://www.facebook.com/pages/create.php

exemple: facebook facebook.com Cyberpresse
http://www.facebook.com/pages/Cyberpresse/78302173311?ref=nf#/home.php?ref=home

ecologreen

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Apr 15, 2009, 3:29:01 PM4/15/09
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Quoi : Une conférence Web sur les enjeux de la réduction de la
dépendance
pétrolière québécoise animée par M. Patrick Déry, expert en énergie,
et M.
Philippe Bourke, directeur général du Regroupement national des
conseils
régionaux de l’environnement du Québec (RNCREQ) à qui vous pourrez
poser vos
questions en direct.



Quand : Demain, le jeudi 16 avril de 10h à 11h depuis votre
ordinateur.



Comment : 1. Se préparer en cliquant d’abord sur le lien ci-
dessous et
en suivant les instructions affichées sur votre écran.

http://webcast.pecunia.tv/tvos/?projid=1139
<http://webcast.pecunia.tv/tvos/?projid=1139&lang=fr> &lang=fr

2. Utilisez le même lien jeudi le 16 un peu
avant 10h
pour vous joindre à la conférence

En espérant vous compter parmi nous.
_____________________
Djamila Touil
Conseil régional de
l'environnement de Montréal
454, avenue Laurier Est
Montréal (Qc) H2J 1E7
Tél. : 514 842-2890
Fax : 514 842-6513
Site web : <http://www.cremtl.qc.ca> www.cremtl.qc.ca

ecologreen

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Apr 15, 2009, 3:30:10 PM4/15/09
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ecologreen

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Apr 16, 2009, 10:23:05 PM4/16/09
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http://www.google.com/coop/cse/?hl=fr

Google recherche personnalisée
Créez un moteur de recherche sur mesure répondant à vos attentes
Incluez un site Web, plusieurs sites Web ou des pages Web spécifiques.
Placez un champ de recherche et des résultats de recherche sur votre
site Web.
Adaptez les couleurs et votre logo au style de vos pages Web
existantes.


http://www.google.com/coop/cse/?hl=en
Custom Search Engine
Create a search engine tailored to your needs
Include one website, multiple websites, or specific webpages
Host the search box and results on your own website
Customize the colors and branding to match your existing webpages

ecologreen

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Apr 18, 2009, 12:57:07 AM4/18/09
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ecologreen

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Apr 20, 2009, 12:17:11 PM4/20/09
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réseau de partage de favoris (social bookmarking) site de partage de
favoris

http://www.oxfam.org/fr/partage-de-favoris
Qu’est-ce que le partage de favoris ?
Grâce à un système ou réseau de partage de favoris (social
bookmarking), vous pouvez attribuer des mots-clés et stocker des
listes de ressources Internet que vous trouvez utiles et que vous
souhaitez mettre à la disposition d’autres utilisateurs.



http://www.bookmarks.fr/SurVotreSite

http://leweb2.blogspot.com/2006/09/classement-des-sites-de-partages-de.html


http://www.pink-seo.com/blog/partager-ses-favoris-24

ecologreen

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Apr 20, 2009, 1:04:33 PM4/20/09
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social bookmarking

http://digg.com/

Digg is a place for people to discover and share content from anywhere
on the web. From the biggest online destinations to the most obscure
blog,

http://digg.com/add-digg
You can easily display the latest Digg news on your site by adding a
Digg Widget, now with more choices for what to show and how it's
displayed. When news is updated on Digg, it will automatically be
displayed on your site, in the format that you choose.

ecologreen

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Apr 20, 2009, 1:14:56 PM4/20/09
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ecologreen

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Apr 20, 2009, 3:03:49 PM4/20/09
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