Tip #2 - Use Page Output Cache and Firefox Firebug
Timeline to
Optimize Page Load Time
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Tip #2
- Use Page Output Cache and FireFox Firebug Timeline to Optimize Page Load Time
If you want to immediately improve web page
loading time, use
Page OutPut
Cache with VaryByParm="*". This just involves adding one line of code
to each page, and speeds up each page by several seconds.
When measuring page load times, the Firebug
extension for Firefox is awesome.
This documentation was gathered using the Firefox browser with the firebug
extension and using the timeline feature under the Net tab.
Notes: You may have to reinstall latest version of
Firefox for Firebug to work. Also,
refresh button in browsers does not use cache so you may need to load pages in
separate tabs in browser to see the power of page output cache.
Most of the things on the graph are talking about loading various components of
the page (javascript files, images, css files, and so on).
The part of the graph that describes things that programmers can change with
.NET code are included in the GET xxxxx.aspx line. The time involved in
the GET xxxx.aspx page includes three things:
-
The time for the HTTP request to go to server
-
The time it takes to build the page on the server (this is the part that programming influences)
-
The time it takes to send the HTTP response back to the browser
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Have an Ideal Day,
Wade Harvey
847-707-8758
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