WP Super Cache is a very popular WordPress plugin. It can generate html version of all your WordPress articles. Then when client browser request your article, it will return the […]
This article will tell you three methods about how to add, delete, override http response headers in WordPress.
My website dev2qa.com use ezoic caching function to cache all my website pages. This can improve my website page access speed. Ezoic proxy server will create a copy of my […]
My website dev2qa.com use two cdn proxy as a chain to cache my web pages. One is CloudFlare which sit in front of my website dev2qa.com, the other is Ezoic […]
When you browse any web page ( google.com, yahoo.com, bing.com ) in modern web browser, if you inspect the request http headers, you can find cache-control : no-cache header. This header […]
When web browser request a web page from original web server, the request may go through serveral intermediary proxy or cdn servers like below picture. Each node in the chain […]
If you use CloudFlare as your website CDN ( http proxy server ), you must want to check whether your web page resources ( css, js, images, html conent ) […]
When you develop web application, you sometimes need to vew http headers or cookies value in web browser to verify whether your code execute correct or not. This example will […]