Yslow analyze websites and explains the reasons why they are slow which are basically based on Yahoo! rules. You can check your site or web pages with YSlow to monitor your site speed and analyze what elements are effecting your site speed.
What is YSlow
I believe most of the bloggers know the details about YSlow but those who are not familiar with it, please note in brief what it does-
- YSlow Grade Webpages
- YSlow suggests on improving website performance
- It display statistics about page
- YSlow summarize page components with graph
How to Add YSlow Extension in your Browser
You can add YSlow extension on your browser by visiting the respective links. Just open your preferred browser and add the extension from respective links on your browser. Restart the browser if necessary.