On Thu, Jun 26, 2025 at 9:06 PM Leonid G via Wikitech-l wikitech-l@lists.wikimedia.org wrote:
Hi Dev and all the others!
I’ve found the last working uaswitcher-1.4.67.xpi version of the file (from here: https://addons.mozilla.org/en-US/firefox/addon/uaswitcher/versions/), but Firefox gives me the message: The add-on downloaded from this site could not be installed because it appears to be corrupt. I even tried to load it as a temporary add-on – same result. What should I do?
On a clear morning’s mind I’m very skeptical if this tool will solve my issue. Wikipedia is not actively blocking the use of my browser. Its CSS seems to have been changed so the pictures and maps do not show up.
Your User-Agent is old. A lot of the misbehaving web crawlers we are seeing these days spoof very old Firefox and Chrome User-Agents. I am 99.9% certain that your traffic is ending up in a low rate limit bucket tracked at our CDN edge because of the relative age of your web browser.
Bryan