Secondary authoritative DNS service providers compared
A comparison of the security features and other features offerings (AXFR, DNSSEC, TSIG, IPv6) at 14 different secondary/slave DNS providers.
WebPerf
Compared DNS caching/TTL of different CDNs
Short DNS TTL times are great for failover but can be detrimental to DNS performance. Here’s a comparison of the DNS TTL caching durations of popular CDNs.
Problems to expect when using the Apache mod_cache module
Five implementation problems and gotchas when using Apache’s HTTP caching module. Learn how to keep your HTTPD caching proxy server from messing up.
Allow OCSP stapling in Apache Web Server with SELinux policies
Adjust the default SELinux policies in CentOS and Fedora Linux to not block the Apache HTTPD Server from OCSP stapling TLS certificates.
Budget CDNs BunnyCDN, KeyCDN, and CDNSun compared
Compare three budget content delivery networks to find which one gets you the most bang for your bucks. Minimum pricing varies greatly.
Save-Data aware HTTP/2 server push
Learn how to set up HTTP Save-Data request-hint aware HTTP/2 server push with Apache HTTPD and Nginx web servers.
Accelerate redirects with HTTP/2 server push
Set up faster HTTP redirects by using HTTP/2 server push to send the new location in the same response informing the client about the redirect.
Embed a JavaScript CDN in your web browser with Decentraleyes
Browser extension mirrors popular JavaScript library content delivery networks locally to improve load-performance and your privacy.
New Save-Data HTTP header tells websites to reduce their data usage
The new HTTP Save-Data request header can help websites determine the bandwidth constraints of their visitors. Plus, a browser extension for users to adopt it.
Best practices for syndication feed caching
Five best practices to reduce bandwidth requirements for feeds (Atom/RSS). Tips for reader and publisher implementations.
Brave browser may incentivize publishers to fix slow and bloated sites
The new Brave browser rewards websites that load quickly in cash at the detriment of slower websites; motivating websites to fix their loading-time issues.
Cache-Control plugin for WordPress
Take control over your WordPress site’s HTTP Cache-Control response header directives with my easy-to-use WordPress plugin.