Äèçàéí èíòåðüåðîâ, äèçàéí êâàðòèð, äèçàéí ïðîåêò, äèçàéí äîìà, êó...

Äèçàéí èíòåðüåðîâ, äèçàéí êâàðòèð, äèçàéí ïðîåêò, äèçàéí äîìà, êóõíè, ñïàëüíè, äåòñêîé, îôèñà, êàáèíåòà-Äèçàéí îò âèçèòêè äî èíòåðüåðà!
Mark
49/100
Integral Mark
42/100
Check Date
30 October 2011
Files Number
37
Files Size
2262290
Load Time (33,6kbps)
773.49 s
Load Time (100 KB/s)
26.09 s
Possible Acceleration
19%
barvadesign.com

Advices

  • 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 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: 34.
  • ETag or Last-Modified headers are disabled.
    Some of the files of the website already have ETag / Last-Modified headers (total: 27). 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: 7.
  • 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.
  • Too many hosts.
    Website resources are located on a lot of different hosts. This can sufficiently slow down website due to numerous DNS lookups and connection outlay. You should use not more than 4 hosts. Hosts number detected: 10
  • Redirects detected.
    Every redirect increases current resource load time, so it should be removed. Total detected redirects: 3.
  • 404-errors detected (Page Not Found).
    Broken links to resources detected (total 1). Every such link wastes time while web page loading so all of them should be removed or replaced with the right ones.
  • Some of GIF images can be reduced in size.
    Detected GIF images that can be minified (total: 5) 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.
  • Some of JPEG images can be minified.
    Detected JPEG images (total: 13) 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 24 (0%). 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.
  • Total size of mltimedia files is quite large.
    May be it's possible to reduce it.
  • 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.
  • 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 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).
  • Detected more than 1 JavaScript counter.
    There are several (total 3) counters on the website that are inserted with JavaScript. Large amount of them can sufficiently slow down website. May be some of them can be removed.

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

Website files influence

Images90%
JavaScript7%
CSS images2%
HTML1%
How different website parts influence website load speed

Detailed statistics

FileType / MIMESizeMin. sizeETag / Last-ModifiedCache time (s)
 
Total files: 37 / 2209KbGain if minified: 282644
Total non-cached files: 8Gain without duplicates: 21
Total gain: 282665 (12%)
/HTML / html85477342 Sat, 29 Oct 2011 22:52:21
Total HTML files: 185477342Gain if compressed: 1205
stil.cssCSS / css1134720 Thu, 02 Jun 2011 13:15:280
Total CSS files: 11134720Gain if compressed: 414
mootools.jsJS / javascript7450319901 Thu, 15 Oct 2009 07:03:48
caption.jsJS / javascript1781634 Thu, 15 Oct 2009 07:03:44
top100.jcn?2254...JS / javascript19951347
watch.jsJS / javascript15467 Mon, 10 Oct 2011 10:26:06
count?JS / javascript21 x 2
counter?id=1892... (redirects: 1)JS / javascript620
hit?t14.1;r (redirects: 1)JS / javascript185
s?u71573&p47&nJS / javascript669
Total JavaScript: 89524138844Gain if compressed: 56397
tel.gifCSSIMG / 4040
2_2_21.jpgCSSIMG / jpeg602 Thu, 15 Oct 2009 07:09:42
menu.gifCSSIMG / gif411306 Thu, 15 Oct 2009 07:09:44
vertikal.gifCSSIMG / gif145 Thu, 15 Oct 2009 07:09:48
Total CSS images: 411581053Gain if minified: 105
02_b.jpgIMG / jpeg1929418392 Thu, 02 Jun 2011 14:04:38
02.gifIMG / gif17524741542558 Thu, 02 Jun 2011 15:36:23
111fonariki_s_l...IMG / jpeg1516414328 Thu, 02 Jun 2011 13:57:09
barvadesign.jpgIMG / jpeg63205480 Thu, 02 Jun 2011 14:19:16
br_.jpgIMG / jpeg29442104 Thu, 02 Jun 2011 16:15:17
br.jpgIMG / jpeg29412100 Thu, 02 Jun 2011 16:12:33
kuhnya_chaika00...IMG / jpeg7761077580 Thu, 02 Jun 2011 14:10:56
site_21.jpgIMG / jpeg2566324830 Thu, 02 Jun 2011 14:25:02
virtua.pngIMG / png2738021945 Wed, 22 Sep 2010 06:22:07
favicon.icoIMG / x-icon318 Thu, 15 Oct 2009 07:09:20
2_2_01.jpgIMG / jpeg59915971 Thu, 15 Oct 2009 07:09:30
2_2_10.jpgIMG / jpeg58245802 Thu, 15 Oct 2009 07:09:38
2_2_13.jpgIMG / jpeg26462628 Thu, 15 Oct 2009 07:09:38
new1.jpgIMG / jpeg85217683 Thu, 02 Jun 2011 20:38:10
new2.jpgIMG / jpeg85207683 Thu, 02 Jun 2011 20:38:19
new3.jpgIMG / jpeg91188268 Thu, 02 Jun 2011 20:38:24
spacer.gifIMG / gif43 Thu, 15 Oct 2009 07:09:46
tel.gifIMG / gif57575235 Sat, 04 Jun 2011 05:30:06
img.php?rand=72...IMG / gif80737
www.barvadesign...IMG / gif11971024 Thu, 06 Oct 2011 09:57:45315360000
cycounter?barva... (redirects: 1)IMG / gif1102 Thu, 30 Dec 2010 04:25:47
Total images: 2219796551755132Gain if minified: 224523
banner.swfMEDIA / x-shockwave-flash176555 Thu, 15 Oct 2009 07:09:26
Total multimedia: 1176555

Website load diagram

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See also

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