1878825 - uniprot3d.org - Blank page when searching for something with "privacy.resistFingerprinting" enabled

Status: NEW

(Core :: Privacy: Anti-Tracking, defect, P3)

Description

[Calin Tanase]

From github: https://github.com/webcompat/web-bugs/issues/133028.

Issue received via webcompat.com. Moved the issue here since it reproduces only with custom prefs (privacy.resistFingerprinting set to true)

<!-- @browser: Firefox 123.0 -->
<!-- @ua_header: Mozilla/5.0 (Windows NT 10.0; rv:123.0) Gecko/20100101 Firefox/123.0 -->
<!-- @reported_with: desktop-reporter -->
<!-- @public_url: https://github.com/webcompat/web-bugs/issues/133028 -->

URL: https://uniprot3d.org/atlas/AFDB90v4/

Browser / Version: Firefox 123.0
Operating System: Windows 10
Tested Another Browser: Yes Chrome

Problem type: Site is not usable
Description: Page not loading correctly
Steps to Reproduce:
Enable privacy.resistFingerprinting
Search for "ricin"
Blank page shows up.
<details>
<summary>View the screenshot</summary>
<img alt="Screenshot" src="https://webcompat.com/uploads/2024/2/0bd7f307-e067-4013-8191-5006fcaeaa65.jpg">
</details>

<details>
<summary>Browser Configuration</summary>
<ul>
<li>gfx.webrender.software: false</li><li>blockList: basic</li><li>hasTouchScreen: false</li><li>frameworks: {'fastclick': False, 'mobify': False, 'marfeel': False}</li><li>mixed active content blocked: false</li><li>mixed passive content blocked: false</li><li>tracking content blocked: false</li>
</ul>
</details>

View console log messages

From webcompat.com with ❤️

Change performed by the Move to Bugzilla add-on.

Comment 1

[Thorin [:thorin]]

Attachment: console.png

The console spews one error on loading the website (with RFP enabled, it is not there with RFP disabled). When doing a search the same error repeats (3 times)

Comment 2

[Tom Ritter [:tjr]]

I can reproduce this - it only happens after you search for something and then the page goes white. While the search seems to show results in a canvas element, there is no canvas permission prompt involved here, so I'm not sure what is involved here.

Comment 3

[Thorin [:thorin]]

I added a canvas exception and the problem still exists. I prettified the (1.81mb) js file and I think it's something in webgl?