[Broken Website] DocCheck Flexikon

[KenanHanke]

Prerequisites

• I searched for any existing report about this website issue to avoid opening a duplicate.
• I can reproduce this website issue in a new, unmodified web browser profile with Dark Reader installed as the only extension.

Website Issue Description

Activating Dark Reader on the DocCheck site causes the site to slow down considerably. This is most noticeable on individual article pages and on mobile devices (less processing power). Reproduced on clean installations of Firefox on Ubuntu and Android.

Website Address

https://flexikon.doccheck.com/de/Neonatologie

Steps To Reproduce

1. Open site
2. Refresh and take note of how quickly the site loads
3. Enable Dark Reader
4. Refresh again and take note that it now loads very slowly

Screenshots

No response

Operating System

Ubuntu 22.04, Android versions 11, 13, 14

Web Browser name and version

Firefox Desktop 125.0, Firefox for Android 125.2.0

Dark Reader version

4.9.83

Additional Context

DocCheck Flexikon is the most popular medical wiki in Germany. It's maintained by medical professionals and used by professionals and laypeople alike.

[alexanderby]

@KenanHanke Was it always like this or did you notice it recently?

[KenanHanke]

It's been like this for a long time, and I always thought the website itself was broken on Firefox for mobile (the only place I use Dark Reader), so I never opened an issue here.