Xdm Browser Monitor Extension
Jarrell Campbell
Distill is the most advanced page monitoring tool for professionals. The browser extension is the easiest and fastest way to monitor pages or feeds. It can monitor dynamic pages and iframes too. To know more features, visit distill.io/features.
Step 4: If you are monitoring parts of the page, the visual selector opens up. Use your mouse cursor to click and make selections. You can use the caret icon for options to contract/expand and delete the selection area.
Concurrent workers determine the maximum number of checks performed simultaneously on a local device (browser extension or desktop app). By default, the limit is set to 3, with a maximum of 10. Increasing this number allows for more concurrent checks but may reduce system performance due to higher resource usage.
It is a browser extension that will allow you to record your actions on a website or a web application and monitor them using Real Browser Monitor. The extension is supported for the Google Chrome browser.
Click on the () icon on the top left to save an on-going recording locally. This will open a window for choosing the location to save the recording as a selenium script of the format .SIDE.
Distill runs in your browser to check monitored pages for changes. Get instant alerts as soon as a change is detected.Featured highlights:* An inbox style Watchlist to manage monitors.* Easy content selection from any webpage.* Highlighted changes.* Change history.* Supported actions:- Email- SMS- Sound- Pop-up- Push notification on phones- Slack and Discord Webhooks- Raw Webhooks* Condition for smart actions.* Powerful expression for content selection. Use Xpath, CSS or JavaScript to select content. Use regular expression to extract matches from the web page.* Sync Watchlist across devices in all plansGetting started:* Open a webpage to be monitored.* Click Distill's drop icon in browser toolbar.* "Select parts of page" or "Monitor whole page" as needed for your case. In case of select parts, hover around the area on webpage that you want to watch and "click" to select the parts.* Save selections and done!Go to Watchlist by clicking the Distill icon to see list of watched webpages.You can also check out our help article for a quick start: -monitor/distill-chrome-extension/If you need any help, reach out to us at or send an email to sup...@distill.io.
Sometimes when we install browser extensions on Chrome or Firefox we see many warnings about different permissions that those extensions are using... I know I can monitor all the traffic that happens on my computer in different ways like:
However, all these options are going to monitor the entire traffic of my computer or browser... I'd like to monitor the traffic of a browser extension to see if it's communicating with a server. But it gets very hard to distinguish if a particular traffic is coming from a web extension or not using the tools that I've mentioned... Is there any way of detecting just the traffic of the web extension that I've selected? My first guess would be something like a command that I can use on the browser console to monitor the extension... Is there such a thing?
I see a lot of trust issues when a browser extension asks for a lot of permissions. I think it'd be a lot easier to handle this if I could monitor specific web extensions traffic during the day and check if it's communicating with a server or not... Let's say there's a web extension asking the following permissions:
I may be wrong... But I don't see any major problems with an extension asking all these permissions if I'm completely sure that this extension is not communicating with any outside server on the web. So a way of monitoring the traffic of an individual extension would be very useful...
Google Chrome extensions use 2 types of files. One type works in the browser just like normal JavaScript. This files activity is logged the same way website activity is logged in your browser. Press F12 and you can track it. Then there are background files, which also get logged. Right click the extension in question then click manage extension and then click backgroundpage. This looks the same as if you are pressing F12 in your browser, but this one logs everything the extension does in the background. In your case just look in the network tab.
Another way to determine this is to download the source of an extension. The way I do this for Chrome is by installing chrome extension source viewer, now you can dig through the source code to see where certain calls get made.
Delaying instantiation causes the agent to miss information until it's fully loaded and initialized. The order of execution of these scripts does lead to some loss in instrumentation data from the start of page views.
For possible performance or other reasons, you may wish to delay the initialization of the browser agent from the start of the page load cycle. You won't be able to use the newrelic API until the agent is fully initialized. This delay also creates incomplete data in your browser monitoring UI.
Once the agent is fully initialized, it functions as expected. Any delay also affects when the agent wraps globals or subscribes to events relative to other libraries or code that affects captured data.
Your page's src must point to a valid agent loader version in our CDN. For example, the URL that always contains our current Pro+SPA agent release is -agent.newrelic.com/nr-loader-spa-current.min.js. CSP is required to load external third-party scripts.
If you want to automate browser monitoring deployment across multiple web apps, you can use NerdGraph and our browser agent npm package to configure and deploy the agent as part of your application build process.
To use this feature you'll require Microsoft Defender Vulnerability Management Standalone or if you're already a Microsoft Defender for Endpoint Plan 2 customer, the Defender Vulnerability Management add-on.
A browser extension is a small software application that adds functionality to a web browser. Visibility into the browser extensions installed can help you ensure the safe usage of extensions in your organization.
The Browser extensions page displays a list of the browser extensions installed across different browsers in your organization. Browser extension details are collected across all the users that exist on a specific browser. For each installed extension, per browser, you can see the devices it's installed on, the users who installed it and if it's turned on or off on a device.
The Browser extensions page opens with a list of the browser extensions installed across your organization, including details on the extension name, browser, the number of devices the extension is installed on, and the number that have it turned on.
The Requested permissions and Permissions risk columns provide more specific information on the number of permissions requested by the extension, and the permissions risk level based on the type of access to devices or sites it requested.
Select the Permissions tab, from the browser extension flyout pane, to see information on the permissions the browser extension needs to run, and whether this permission is optional or not.
The permission risk level generated is based on the type of access the permission is requesting. You can use this information to help make an informed decision on whether you want to allow or block this extension.
Select the device from the Installed devices tab in the flyout panel and select Open device page or select the device directly from the Device inventory page.
You can use advanced hunting queries to gain visibility on browser extensions in your organization. Find details about the browser extensions installed per device in the DeviceTvmBrowserExtensions table, or browser extension related information, including extensions permission information in the DeviceTvmBrowserExtensionsKB table.
We are getting different aproaches to SaaS monitoring. In case of SaaS WebServices or API's it's easy to monitor from the backend perspective using Custom Resources. From Applications perspective, they are handled as 3rd parties to get some insights.
two approaches you have mentioned are the standard ones and work quite well.
Besides that, if you just need to monitor SaaS services from your corporate network, one possible approach would be to use a reverse proxy such as NGINX (with OneAgent installed) to proxy the communication to SaaS services. I use this approach from time to time and typically it works very well.
So basically it will work for a corporate network, even if HTTP proxies are not used. It will require several things:
Traditional HTTPS proxy will not work for at least two reasons - typically SaaS services are HTTPS, so it must be a man-in-the-middle proxy which is not a typical case. Secondly, HTTP proxies are not supported by Dynatrace and it would require nontrivial effort to support them.
With the Support ending for the Chrome and MS Edge browser extension and the increasing use of SaaS applications the topic of monitoring SaaS web applications, or web applications that do not allow agentless or OneAgent deployment (internal or external) becomes more and more important.
For monitoring RUM from the corporate network an alternative might be, as neatly described above by @JuliusLoman, by using a reversed proxy.
A somewhat similar approach may be an application delivery controllers like F5 Big-IP, that can inject code in pages that pass this platform. F5 does also offer a similar solution: Overview of BIG-IP Analytics CSPM injection (f5.com)
The other alternative suggested above and more often in the community:
Other monitoring suggestions are Synthetic Monitoring and the use of (REST) API if that is available. (Solved: Has anyone done Workday SAAS application integration with Dynatrace?)
Which are fine to measure a SaaS application (metrics), but not for real user / end-user experience monitoring.
So, to spark this topic up, it would be interesting how the Dynatrace community is going to cope with the demise of the browser extension, and what experiences there are with alternatives available. Mentioned or not mentioned.