Website Optimization

Instant test from 25 worldwide locations. Read more about Website Speed Test by Dotcom-Monitor

Everybody deserves a fast web experience. GTmetrix can help you develop a faster, more efficient, and all-around improved website experience for your users. Read more about GTmetrix | Website Speed and Performance Optimization

Web Performance. Learn more about web performance tools at Google, including browser extensions and APIs for Insights, PageSpeed Service, and our ... Read more about PageSpeed Insights

Use this free Website Speed Test to analyze the load speed of your websites, and learn how to make them faster. Read more about Website speed test

Is Varnish Working? http://. isvarnishworking.com brought to you by: Cadre Web Hosting - Simply Solid Web Hosting. Read more about Is Varnish working?

This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc. Read more about W3C Markup Validation Service - HTML5

This is validator is meant to validate RDFa content in an HTML or an XML file. Read more about RDFa Validator

Varnish Cache is a modern reverse proxy cache software package. It has been built from the ground up to be a dedicated reverse proxy cache ... Read more about Varnish Cache | Drupal.org