The Speed is a tool from the Google lab to analyze and optimize the speed of loading web pages. Best to test them on their website at: http://www.pagespeed.googlelabs.com. The results we get from the browser indicating the address of the website or by extension installations for Chrome and Firefox browsers.
Performs many diagnostic tests based on specific rules to accelerate the moment of landing pages. He does it very well for typical pages and pages mobilnych.Page Speed presents the results from the perspective of a typical web client. Shows what I do to reduce page load time. Fairly well suited for scripting, and rendering of objects on the page in typical browsers.
Page loading speed depends largely on the same server configuration, optimization, code HTML , Css , JavaScript , and optimize collection of resources from the cache. The final result also depends on the used web browser.
Google provides the rules under which examines the optimization of loading a page.
- optimization and caching in order to preserve as much data and application logic in a local network
- Minimizing the number of requests to servers
- To minimize the data load-reducing the size of HTML files, JavaScript, CSS
- Minimizing the size of data - reducing the size of responses, downloads and data in the cache.
- Browser rendering optimization - the use of effective rules for JavaScript, CSS and correct use of HTML tags
- Optimized for mobile phones - fit to page for mobile devices
An interesting fact may be open mod_pagespeed module works with the Apache HTTP server, which automatically optimizes the. It does this by passing the stock through special filters to optimize. It improves performance by changing the JavaScript files, HTML, CSS, JPEG and PNG.
Page http://www.e- design . com Page Speed scored amounting to 97 out of 100 possible points. We recommend optimizing your own website at low cost