Built-in user agent list is months out of date
The built-in user agent list is months out of date, missing recent browsers, OS versions and some platforms.
Tier I · Proven The best-established problems.
9 public reports · first reported 15 November 2017 · last reported 10 August 2025
What's going wrong
Users report that the user agents offered by this add-on lag behind current browsers by many months, which makes sites still recognize the real browser.
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 9 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.