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ОАО «Конструкторское бюро транспортного машиностроения» | Главная...

ОАО «Конструкторское бюро транспортного машиностроения» | Главная
Mark
59/100
Integral Mark
61/100
Check Date
25 May 2009
Files Number
26
Files Size
436402
Load Time (33,6kbps)
153.64 s
Load Time (100 KB/s)
9.46 s
WEBO Site SpeedUp
2.74x
Possible Acceleration
211%
217.151.21.199

Advices

  • Automated website acceleration
    Install WEBO Site SpeedUp to your website 217.151.21.199. It allows you to significantly increase its load speed and save up to 98% of its traffic.
  • HTML files can be minified.
    HTML files are already gzipped but in addition you can apply some of the minify techniques or (and) increase gzip level on server side. Optimal gzip level can be calculated with the following tool.
  • CSS files are loaded via conditional comments.
    Detected some CSS files (total 2) that are loaded via conditional comments. You should combine all files into one and hide special IE styles with star hacks (i.e. * html) or may be include them into HTML. It allows you to reduce the number of requests to the server.
  • 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: 25.
  • 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.
  • Duplicates are detected.
    CSS and JavaScript duplicates must be removed. Multiple uses of the same images can be avoided with CSS rules and background images.
  • Only 1 host is used.
    You should increase number of hosts to server website resources. According to factual evidence you should use more than one but less than 5 hosts. For static files you may user light web servers / proxies such as squid, thttpd, or nginx.
  • Some PNG images can be minified.
    Detected PNG images (total: 3) that can be minified (i.e. with pngcrush tool). More about PNG benefits.
  • Some of JPEG images can be minified.
    Detected JPEG images (total: 1) that can be lossless minified (i.e. with jpegtran tool or Windows-ported jpeg package that includes jpegtran utility).

Remarks

  • Inline event handlers detected.
    Detected event haldres size in HTML attributes onclick, onmouseover etc equals to 29 (1%). If all of event handlers are moved to an external file then global cacheability of all the website will increase and content will be separated from behaviour. May be unobtrusive JavaScript and this combined window.onload handler can help.
  • 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 very large.
    Perhaps it can be reduced if you use another graphic format or inlcude only necessary CSS rules.
  • More than 1 image is loaded.
    Perhaps it's possible to decrease their quantity by Image Map technique.
  • Images size is very large.
    Perhaps it's possible to decrease their size if you use another graphic format or include only necessary images on the page.
  • 1-pixel GIF (spacers) detected.
    There are some 1-pixel GIF (size 43 bytes) in website files (total 4)) 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 217.151.21.199 (size about 6Kb)

Website files influence

Images36%
CSS images32%
JavaScript23%
CSS7%
HTML2%
How different website parts influence website load speed

Detailed statistics

FileType / MIMESizeMin. sizeETag / Last-ModifiedCache time (s)
 
Total files: 26 / 426KbGain if minified: 68427
Total non-cached files: 1Gain without duplicates: 129
Total gain: 68556 (16%)
/HTML / html24412027
Total HTML files: 124412027Gain if compressed: 414
styles.cssCSS / css600213101e22a-1772-4698a911f66000
ie6.cssCSS / css1701301e229-aa-4698a911f6600
ie.cssCSS / css58 1e228-3a-4698a911f6600
Total CSS files: 362301498Gain if compressed: 4732
jquery.jsJS / javascript57254188371e032-dfa6-4698a911f6600
swfobject.jsJS / javascript975940161e022-261f-4698a911f6600
shadowbox-base....JS / javascript219113341e042-88f-4698a911f6600
shadowbox.jsJS / javascript2175875641e050-54fe-4698a911f6600
img.jsJS / javascript15168731e033-5ec-4698a911f6600
png.jsJS / javascript554929701e020-15ad-4698a911f6600
Total JavaScript: 69802735594Gain if compressed: 62433
bg.jpgCSSIMG / jpeg937 1e0c1-3a9-4698a911f6600
bg_img.jpgCSSIMG / jpeg41080 1e0c8-a078-4698a911f6600
ico.gifCSSIMG / gif126 1e0ca-7e-4698a911f6600
menu_marker.gifCSSIMG / gif49 1e0bf-31-4698a911f6600
shadow_top.pngCSSIMG / png155 1e0b5-9b-4698a911f6600
side_bottom_lef...CSSIMG / png43237426511e0b6-a8e5-4698a911f6600
side_bottom_rig...CSSIMG / png43579 1e0c7-aa3b-4698a911f6600
side_middle.pngCSSIMG / png106 1e0cd-6a-4698a911f6600
side_top.pngCSSIMG / png301 1e0cc-12d-4698a911f6600
Total CSS images: 9129570128984Gain if minified: 586
1x1.gifIMG / gif43 x 4 1e053-2b-4698a911f6600
logo.pngIMG / png37829377551e0c2-93c5-4698a911f6600
tank.pngIMG / png1612241610561e0be-275c8-4698a911f6600
alog.jpgIMG / jpeg9098891e052-38d-4698a911f6600
Total images: 7200134199872Gain if minified: 262

Website load diagram

Website load diagram for 217.151.21.199 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.

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