Interactive CSS (iCss) - Расширенные возможности CSS - Главная

Interactive CSS (iCss) - Расширенные возможности CSS - Главная
Mark
71/100
Integral Mark
48/100
Check Date
23 May 2011
Files Number
22
Files Size
60980
Load Time (33,6kbps)
23.04 s
Load Time (100 KB/s)
2.9 s
WEBO Site SpeedUp
1.3x
Possible Acceleration
43%
icss.soulstream.ru

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.
    CSS files are already gzipped but additionally you can use this tool to compress CSS files (based on CSS Tidy).
  • 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: 21.
  • ETag or Last-Modified are disabled for some files.
    ETag (or Last-Modified) are already enabled for website but are disabled for some external resources. You should enable for all static files ETag or Last-Modified headers (and reduce thereby number of subsequent requests to the server). May be it is possible to host external files on the website and increase its total cacheability. How to enable ETag for Apache.
  • Detected more than 1 JavaScript file.
    Yuo should combine all files into one or include them all into HTML. This will reduce number of requests to the server. Also you can use unobtrusive Javacript techniques to load your JavaScript files.
  • JavaScript files can be minified.
    You should use Packer from Dean Edwards or YUI Compressor (comparison of JavaScript minimization tools). After this you can gzip your JavaScript files (total benefit up to 85%).
  • JS files are too large.
    May be you should separate this to several parts and load only necessary resources. Also unobtrusive Javascript techniques can help.
  • Redirects detected.
    Every redirect increases current resource load time, so it should be removed. Total detected redirects: 1.
  • Some PNG images can be minified.
    Detected PNG images (total: 16) that can be minified (i.e. with pngcrush tool). More about PNG benefits.

Remarks

  • More than 1 CSS image is loaded.
    You should combine CSS images with the CSS sprites technique (and the following tool). So you will reduce numebr of requests to the server.
  • CSS images size is quite large.
    Perhaps it can be reduced if you use another graphic format or inlcude only necessary CSS rules.

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Optimization results for icss.soulstream.ru (size about 6Kb)

Website files influence

CSS images66%
JavaScript24%
HTML6%
CSS4%
How different website parts influence website load speed

Detailed statistics

FileType / MIMESizeMin. sizeETag / Last-ModifiedCache time (s)
 
Total files: 22 / 60KbGain if minified: 8326
Total gain: 8326 (14%)
/HTML / html57042013
Total HTML files: 157042013Gain if compressed: 3691
enstyles.css.gz...CSS / css25792568a13-4940da4ba48800
Total CSS files: 125792568Gain if compressed: 11
jquery-1.3.2.mi...JS / javascript19716 4d04-46e4345d08400
enscript.js.gzJS / javascript6073 17b9-4940da4c98ac0
enmyscript.js?f...JS / javascript9564513bc-4940da4ba4880
hit?t14.10;r (redirects: 1)JS / javascript177
Total JavaScript: 42692226417Gain if compressed: 505
fancy_closebox....CSSIMG / png19101517776-46e4342a7ccc0
fancy_left.pngCSSIMG / png16231446657-46e4342988a80
fancy_progress....CSSIMG / png1241210195307c-46e4342b70f00
fancy_right.pngCSSIMG / png1645145466d-46e4342b70f00
fancy_shadow_e....CSSIMG / png14610992-46e4342b70f00
fancy_shadow_ne...CSSIMG / png245207f5-46e4342c65140
fancy_shadow_n....CSSIMG / png1299181-46e4342c65140
fancy_shadow_nw...CSSIMG / png207168cf-46e4342d59380
fancy_shadow_se...CSSIMG / png239202ef-46e4342d59380
fancy_shadow_s....CSSIMG / png1369888-46e4342d59380
fancy_shadow_sw...CSSIMG / png221183dd-46e4342d59380
fancy_shadow_w....CSSIMG / png140988c-46e4342e4d5c0
fancy_title_lef...CSSIMG / png55650322c-46e4342e4d5c0
fancy_title_mai...CSSIMG / png1499695-46e4342f41800
fancy_title_rig...CSSIMG / png55950622f-46e4342f41800
icss2.pngCSSIMG / png545847831552-46cc7f8c822c0
Total CSS images: 162577521656Gain if minified: 4119

Website load diagram

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

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See also

You can read more about Web Optimizatior analyzer here.