User blog comment:DaNASCAT/Technical Update: May 16, 2016/@comment-24473195-20160517145124/@comment-126761-20160517161222

We added a search link to "Not a Valid Wikia" just last week to help make it more useful (note: going to the page directly won't give you a very helpful search link since that's not normal behaviour). We're certainly aware it could be improved further though, and I'll pass on suggestions.

User agent information is an interesting idea. I think the main drawback would be the sheer complexity of them to both parse and maintain, unfortunately. Every time any browser makes a tweak to how they work, it would need updating. Even Google Analytics often takes a surprising amount of time to be updated - for example, Windows 10 was listed as Windows NT for way too long.

The WantedPages/search idea is also a good thought - we've tried ideas around that in the past, but it's not always been possible to maintain the data through technology transitions. One example I can see being useful is noticing typos to redirect (e.g. people searching for "Dranei" or "Drenai" instead of "Draenei")? More ideas welcome!