No title

Mark
84/100
Integral Mark
44/100
Check Date
24 October 2011
Files Number
4
Files Size
14347
Load Time (33,6kbps)
5.28 s
Load Time (100 KB/s)
0.54 s
Possible Acceleration
163%
davbiz.com

Advices

  • HTML files can be minified.
    You should apply some of the minify techniques, also file size can be sufficiently (up to 80%) reduced via gzip.
  • CSS files can be minified.
    You should use this tool to compress CSS files (based on CSS Tidy). After this you can output CSS files gzipped from the server (total benefit up to 85%).
  • Caching is disabled for static files.
    You should output all statis resources (images, CSS, JS and multimedia files) with caching headers (Cache-Control) to reduce number of requests to the server from browser when user visits your website in the second time or open different pages. How to enable caching for your website. Total non-cached files: 3.
  • ETag or Last-Modified headers are disabled.
    Some of the files of the website already have ETag / Last-Modified headers (total: 2). You should enable cache headers ETag or Last-Modified for all static files (to reduce number of subsequent requests to the website from end-user browser). How to enable ETag for Apache. Total files without ETag / Last-Modified: 1.
  • Some of GIF images can be reduced in size.
    Detected GIF images that can be minified (total: 1) if converted to PNG (i.e. with gif2png tool). More about PNG benefits.

Remarks

  • 1-pixel GIF (spacers) detected.
    There are some 1-pixel GIF (size 43 bytes) in website files (total 1)) detected. There is every likelihood that they are improperly used for some decorative effects (elemens borders substitutions or background holders). Now browsers support all kind of CSS tricks very well so you don't need to use any of table-layout methods and can clean up your HTML code from such outdated hacks. This will reduce number of requests to the server and make you HTML code more semantic and less in size (about 30% with moving to div from table).

Check once more?

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You can place this button to indicate that your website is speeded up with Web Optimizator:

Optimization results for davbiz.com (size about 6Kb)

Website files influence

HTML34%
CSS29%
CSS images20%
Images18%
How different website parts influence website load speed

Detailed statistics

FileType / MIMESizeMin. sizeETag / Last-ModifiedCache time (s)
 
Total files: 4 / 14KbGain if minified: 9321
Total gain: 9321 (65%)
/HTML / html82203221
Total HTML files: 182203221Gain if compressed: 4999
style.cssCSS / css552612122d480bd-1596-4a7614057ba000
Total CSS files: 155261212Gain if compressed: 4314
background.jpgCSSIMG / jpeg558 2d480bc-22e-4a7614057ba00
Total CSS images: 1558558Gain if minified: 0
?s=4200521_6&k=...IMG / gif4335
Total images: 14335Gain if minified: 8

Website load diagram

Website load diagram for davbiz.com helps to understand what are the main bottlenecks in website load. Register to get more information about your website.

Check once more?

All results are stored in cache to avoid system overwork. If you want to check the website right now you should register. In My Account you can check you websites up to 100 times a day.

See also

You can read more about Web Optimizatior analyzer here.