Preview in Organize

[Anders Thoresson]

When working my way through new bookmarks, I use the Organize feature, which shows me the bookmarked page. But recently, I've a feeling that more often (one in every 50 bookmark or so) preview is not working. Instead, I just see a blank page. medium.com is a site that has this problem frequently, a bookmark for https://medium.com/architecting-a-life/c8c504b17df6 as one example.

What's causing this? 

Thanks,

Adners

[Samara]

It also doesn't work with fanfiction.net

[maciej]

I changed the way the preview pane works to use the new sandbox
attribute. I did this because the previous approach (a blacklist of
framebusting sites that got javascript removed on the fly) was buggy
and insecure. However, it means some sites that rely on Javascript to
render may fail to show in the preview window. I'm looking at how
much I can fix this problem without bringing the previous one
(framebusting) back.

On Apr 8, 6:59 am, Anders Thoresson <and...@thoresson.net> wrote:
> When working my way through new bookmarks, I use the Organize feature,
> which shows me the bookmarked page. But recently, I've a feeling that more
> often (one in every 50 bookmark or so) preview is not working. Instead, I
> just see a blank page. medium.com is a site that has this problem

> frequently, a bookmark forhttps://medium.com/architecting-a-life/c8c504b17df6as one example.