A comparison of the security features and other features offerings (AXFR, DNSSEC, TSIG, IPv6) at 14 different secondary/slave DNS providers.
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.
Five implementation problems and gotchas when using Apache’s HTTP caching module. Learn how to keep your HTTPD caching proxy server from messing up.
Adjust the default SELinux policies in CentOS and Fedora Linux to not block the Apache HTTPD Server from OCSP stapling TLS certificates.
Compare three budget content delivery networks to find which one gets you the most bang for your bucks. Minimum pricing varies greatly.
Learn how to set up HTTP Save-Data request-hint aware HTTP/2 server push with Apache HTTPD and Nginx web servers.
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.
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.
Five best practices to reduce bandwidth requirements for feeds (Atom/RSS). Tips for reader and publisher implementations.
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.
Take control over your WordPress site’s HTTP Cache-Control response header directives with my easy-to-use WordPress plugin.