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php5.dklab.ru screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

php5.dklab.ru

dkLab | Лаборатория Web-программистов

Page Load Speed

4.9 sec in total

First Response

1 sec

Resources Loaded

3.3 sec

Page Rendered

554 ms

php5.dklab.ru screenshot

About Website

Visit php5.dklab.ru now to see the best up-to-date Php 5 DkLab content for Russia and also check out these interesting facts you probably never knew about php5.dklab.ru

Лаборатория dk: AJAX-библиотека JsHttpRequest с поддержкой Prototype JS, другие библиотеки, статьи по web-программированию

Visit php5.dklab.ru

Key Findings

We analyzed Php5.dklab.ru page load time and found that the first response time was 1 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

php5.dklab.ru performance score

0

Network Requests Diagram

php5.dklab.ru

1020 ms

style.css

188 ms

show_ads.js

9 ms

orphus.js

218 ms

urchin.js

7 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 55% of them (17 requests) were addressed to the original Php5.dklab.ru, 13% (4 requests) were made to Pagead2.googlesyndication.com and 13% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Php5.dklab.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.8 kB (33%)

Content Size

277.4 kB

After Optimization

185.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Php5.dklab.ru main page is 277.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 138.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 73.7 kB

  • Original 89.1 kB
  • After minification 84.6 kB
  • After compression 15.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 73.7 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 9.6 kB

  • Original 138.3 kB
  • After minification 128.7 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Php 5 DkLab images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 8.1 kB

  • Original 49.3 kB
  • After minification 48.7 kB
  • After compression 41.2 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 8.1 kB or 16% of the original size.

CSS Optimization

-61%

Potential reduce by 461 B

  • Original 760 B
  • After minification 588 B
  • After compression 299 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Php5.dklab.ru needs all CSS files to be minified and compressed as it can save up to 461 B or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (59%)

Requests Now

29

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Php 5 DkLab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

php5.dklab.ru

php5.dklab.ru

1020 ms

style.css

style.css

188 ms

show_ads.js

show_ads.js

9 ms

orphus.js

orphus.js

218 ms

urchin.js

urchin.js

7 ms

hit

hit

417 ms

ca-pub-7882344363883855.js

ca-pub-7882344363883855.js

250 ms

zrt_lookup.html

zrt_lookup.html

240 ms

show_ads_impl.js

show_ads_impl.js

149 ms

dklab2003.JPG

dklab2003.JPG

462 ms

orphus.gif

orphus.gif

145 ms

dklab_logo_ru.gif

dklab_logo_ru.gif

143 ms

dklab_logo_en.gif

dklab_logo_en.gif

144 ms

gomapico.gif

gomapico.gif

1133 ms

forum.gif

forum.gif

1131 ms

denwer.gif

denwer.gif

2131 ms

orphus.gif

orphus.gif

257 ms

nabla12.gif

nabla12.gif

255 ms

lib.gif

lib.gif

255 ms

dot.gif

dot.gif

331 ms

book_php5.jpg

book_php5.jpg

332 ms

small_p.jpg

small_p.jpg

333 ms

small_eng.jpg

small_eng.jpg

422 ms

logo

logo

394 ms

prmt.gif

prmt.gif

358 ms

ga.js

ga.js

87 ms

ads

ads

39 ms

osd.js

osd.js

31 ms

__utm.gif

__utm.gif

34 ms

ads

ads

23 ms

__utm.gif

__utm.gif

8 ms

SEO Factors

php5.dklab.ru SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Php5.dklab.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Php5.dklab.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

php5.dklab.ru

Open Graph description is not detected on the main page of Php 5 DkLab. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: