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Форумы NetLevel (Работает на Invision Power Board)

Форумы NetLevel (Работает на Invision Power Board)
Mark
64/100
Integral Mark
39/100
Check Date
19 October 2011
Files Number
43
Files Size
133068
Load Time (33,6kbps)
48.79 s
Load Time (100 KB/s)
4.83 s
WEBO Site SpeedUp
2.54x
Possible Acceleration
257%
forums.netlevel.ru

Advices

  • Automated website acceleration
    Install WEBO Site SpeedUp to your website forums.netlevel.ru. 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.
  • More than 1 CSS file is loaded.
    You should combine all files into one or may be even 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%).
  • CSS files are too large.
    You should reduce their size by exclusion unnecessary styles, minimization pathes to background images, re-group selectors, or review current classes/IDs naming logic.
  • 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: 42.
  • ETag or Last-Modified headers are disabled.
    Some of the files of the website already have ETag / Last-Modified headers (total: 41). 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.
  • 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 of GIF images can be reduced in size.
    Detected GIF images that can be minified (total: 17) if converted to PNG (i.e. with gif2png tool). More about PNG benefits.
  • Some PNG images can be minified.
    Detected PNG images (total: 1) that can be minified (i.e. with pngcrush tool). More about PNG benefits.

Remarks

  • Inline event handlers detected.
    Detected event haldres size in HTML attributes onclick, onmouseover etc equals to 100 (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.
  • More than 1 image is loaded.
    Perhaps it's possible to decrease their quantity by Image Map technique.

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Optimization results for forums.netlevel.ru (size about 6Kb)

Website files influence

CSS images31%
Images29%
JavaScript26%
CSS11%
HTML4%
How different website parts influence website load speed

Detailed statistics

FileType / MIMESizeMin. sizeETag / Last-ModifiedCache time (s)
 
Total files: 43 / 130KbGain if minified: 70580
Total non-cached files: 2Gain without duplicates: 6822
Total gain: 77402 (58%)
/HTML / html93747792
Total HTML files: 193747792Gain if compressed: 1582
css_5.cssCSS / css297164798 Fri, 26 Jun 2009 09:20:580
css_colors.cssCSS / css61331170 Thu, 25 Dec 2008 22:24:350
Total CSS files: 2358495968Gain if compressed: 29881
ips_ipsclass.jsJS / javascript55222498 Sat, 18 Apr 2009 16:21:13
ipb_global.jsJS / javascript150815198 Sat, 18 Apr 2009 16:21:47
ips_menu.jsJS / javascript60571789 Sat, 18 Apr 2009 16:21:17
ips_menu_html.j...JS / javascript2931949 Thu, 25 Dec 2008 22:24:35
lang_javascript...JS / javascript25681304 Mon, 07 Jul 2008 09:01:02
ips_xmlhttprequ...JS / javascript33121604 Sat, 18 Apr 2009 16:21:32
ipb_global_xmle...JS / javascript51212007 Sat, 18 Apr 2009 16:21:49
dom-drag.jsJS / javascript38861500 Sat, 18 Apr 2009 16:21:35
ipb_forum.jsJS / javascript90463070 Sat, 18 Apr 2009 16:21:45
Total JavaScript: 95352419919Gain if compressed: 33605
body.jpgCSSIMG / jpeg2362 Sat, 18 Apr 2009 14:56:43
click2enlarge.g...CSSIMG / gif304 Sat, 18 Apr 2009 14:56:16
css_img_code.gi...CSSIMG / gif408 Sat, 18 Apr 2009 14:56:21
css_img_quote.g...CSSIMG / gif406 Sat, 18 Apr 2009 14:56:23
css_pp_header.g...CSSIMG / gif27192547 Thu, 25 Dec 2008 22:24:35
css_pp_tab_shad...CSSIMG / gif1420997 Thu, 25 Dec 2008 22:24:35
img_larger.gifCSSIMG / gif54 Sat, 18 Apr 2009 14:56:27
logo4.gifCSSIMG / gif6822 x 25573 x 2 Sun, 01 Mar 2009 20:01:06
menu_action_dow...CSSIMG / gif838166 Thu, 25 Dec 2008 22:24:35
tab.gifCSSIMG / gif243226 Thu, 25 Dec 2008 22:24:35
taboff.gifCSSIMG / gif237225 Thu, 25 Dec 2008 22:24:35
tabon.gifCSSIMG / gif243226 Thu, 25 Dec 2008 22:24:35
tile_back.gifCSSIMG / gif203 Sat, 18 Apr 2009 14:56:36
tile_cat.gifCSSIMG / gif239218 Thu, 25 Dec 2008 22:24:35
tile_select.gifCSSIMG / gif355258 Thu, 25 Dec 2008 22:24:35
tile_sub.gifCSSIMG / gif279242 Thu, 25 Dec 2008 22:24:35
Total CSS images: 161713214415Gain if minified: 2717
favicon.icoIMG / x-icon1406 Mon, 07 Jul 2008 09:01:02
index.php?s=e64...IMG / gif4443
bf_new.gifIMG / gif545465 Thu, 25 Dec 2008 22:24:35
bf_nonew.gifIMG / gif782536 Thu, 25 Dec 2008 22:24:35
calen.gifIMG / gif1245814 Thu, 25 Dec 2008 22:24:35
close.pngIMG / png804694 Sat, 18 Apr 2009 14:56:53
exp_minus.gifIMG / gif59 Sat, 18 Apr 2009 14:56:24
exp_plus.gifIMG / gif61 Sat, 18 Apr 2009 14:56:26
lastpost.gifIMG / gif61 Sat, 18 Apr 2009 14:56:29
loading_anim.gi...IMG / gif2625 Sat, 18 Apr 2009 14:56:32
nav.gifIMG / gif116 Sat, 18 Apr 2009 14:56:34
nav_m.gifIMG / gif53 Sat, 18 Apr 2009 14:56:35
stats.gifIMG / gif1267895 Thu, 25 Dec 2008 22:24:35
user.gifIMG / gif1299993 Thu, 25 Dec 2008 22:24:35
Total images: 151718914394Gain if minified: 2795

Website load diagram

Website load diagram for forums.netlevel.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

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