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Compressed favicons are 70% smaller but 75% of them are served uncompressed
Don’t rely on mod_negotiation to serve pre-compressed resources
Safari’s default media controls get blocked when applying a Content-Security-Policy
Getting yourself into trouble with NGINX caching reverse proxy and rewritten URLs
Problems to expect with Apache mod_cache
Permanent redirects are supposed to be permanent
Recovering from HTTP clients that include URL #fragments in their requests
Which CDN providers support stale-while-revalidate?
How to test for HTTP stale-while-revalidate support?
Save-Data aware HTTP/2 server push
Accelerate redirects with HTTP/2 server push
How caching affects internet connectivity tests
Do private bug trackers leak data on security vulnerabilities and other known issues?
New Save-Data HTTP header tells websites to reduce their data usage
Network speed testing apps on Windows 10: Ookla or Microsoft?
How to use the same Host header for origin and proxy server using Apache mod_proxy
Caring for old links after moving domain and reorganizing pages
Navigate around dead links with the Wayback Machine browser extension
Open links force-opened in Microsoft Edge in your default browser
Best practices for caching of syndication feeds for feed readers and publishers
Syndication feed delta updates help reduce feed subscription bandwidth costs
Explaining the Vary HTTP response header
Why are ‘what to read next’ article recommendations so terrible?
New Brotli compression filter module now in Apache Web Server
Image quality degradation as a hotlink prevention measure and deterrent
Cache-Control plugin for WordPress
Apple News app getting its own User-Agent for analytics in iOS 10
Attack of the AppleNewsBot
Apache bug leads to websites dropping out of Yandex search
Blocking common WordPress vulnerability probes
Blocking repeating 403 Forbidden requests with Fail2Ban
Dealing with web content scrapers
Proxy Troubleshooter app for Android
Privacy Badger improves privacy but breaks your web experience
How ‘Do Not Track’ affects your visit to Ctrl blog
Using a caching proxy with the Debian mirror redirector service
How to handle relative URLs with multiple forward slashes
The many URI schemas used by the browsers’ “Reader Views”
Preloading in Internet Explorer 11 sends complete browsing history to Microsoft