Add-on slows page loads on ordinary sites
Enabling the add-on makes ordinary sites load and scroll slowly, so many users disable it.
Tier I · Proven The best-established problems.
19 public reports · first reported 31 July 2018 · last reported 27 March 2025
What's going wrong
Many users of this dark-style browser add-on report that it makes Firefox noticeably slower on everyday websites, including news, social feeds, shopping, and video.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 19 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.