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ha.ckers.org web application security lab

ha.ckers.org web application security lab
Mark
80/100
Integral Mark
72/100
Check Date
6 September 2011
Files Number
7
Files Size
186262
Load Time (33,6kbps)
64.05 s
Load Time (100 KB/s)
2.52 s
Possible Acceleration
38%
ckers.org

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: 6.
  • Some PNG images can be minified.
    Detected PNG images (total: 2) 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

  • 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.

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 ckers.org (size about 6Kb)

Website files influence

Images70%
HTML23%
CSS7%
How different website parts influence website load speed

Detailed statistics

FileType / MIMESizeMin. sizeETag / Last-ModifiedCache time (s)
 
Total files: 7 / 182KbGain if minified: 51454
Total gain: 51454 (28%)
/HTML / html4997316534
Total HTML files: 14997316534Gain if compressed: 33439
style.cssCSS / css80101632 Mon, 02 Apr 2007 04:19:380
Total CSS files: 180101632Gain if compressed: 6378
icon_smile.gifIMG / gif174 Fri, 09 Nov 2007 21:42:44
icon_wink.gifIMG / gif170 Fri, 09 Nov 2007 21:42:44
2D_Cover2-med.p...IMG / png3957036039 Sun, 19 Dec 2010 23:23:31
sectheory-bot.p...IMG / png3065025610 Sun, 19 Dec 2010 20:51:52
tickets.jpgIMG / jpeg5771554649 Wed, 17 Nov 2010 09:45:39
Total images: 5128279116642Gain if minified: 11637

Website load diagram

Website load diagram for ckers.org 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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