Web Proxy Auto Discovery

Back in the mid-aughts, Adam G., a colleague on the IE team, used the email signature “IE Networking Team – Without us, you’d be browsing your hard drive.” And while I’m sure it was meant to be a bit tongue-in-cheek, it’s really true– without a working network stack, web browsers aren’t nearly as useful. BackgroundContinue reading “Web Proxy Auto Discovery”

Debugging Proxy Configuration Scripts in the new Edge

I’ve written about Browser Proxy Configuration a few times over the years, and I’m delighted that Chromium has accurate & up-to-date documentation for its proxy support. One thing I’d like to call out is that Microsoft Edge’s new Chromium foundation introduces a convenient new debugging feature for debugging the behavior of Proxy AutoConfiguration (PAC) scripts.Continue reading “Debugging Proxy Configuration Scripts in the new Edge”

Help–The Whole Web Thinks I’m Using IE7!!!

Every few weeks for the last six or so years, I see someone complain on Twitter or in forums that the entire Internet seems to think they’re running an old version of IE. For instance, an IE11 user on Windows 8.1 might see the following warning on Facebook: These warnings typically occur when the browserContinue reading “Help–The Whole Web Thinks I’m Using IE7!!!”