Tools & Wizards About Us
dzr.nnov.ru screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dzr.nnov.ru

Администрация г. Дзержинска - официальный сайт

Page Load Speed

6 sec in total

First Response

2 sec

Resources Loaded

3.3 sec

Page Rendered

641 ms

dzr.nnov.ru screenshot

About Website

Visit dzr.nnov.ru now to see the best up-to-date Dzr Nnov content for Russia and also check out these interesting facts you probably never knew about dzr.nnov.ru

Visit dzr.nnov.ru

Key Findings

We analyzed Dzr.nnov.ru page load time and found that the first response time was 2 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dzr.nnov.ru performance score

0

Network Requests Diagram

dzr.nnov.ru

2009 ms

style.css

410 ms

jquery.js

740 ms

json.js

285 ms

jquery.ui.all.js

1003 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 77% of them (48 requests) were addressed to the original Dzr.nnov.ru, 6% (4 requests) were made to Youtube.com and 5% (3 requests) were made to Adm.dzr.nnov.ru. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Dzr.nnov.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 903.4 kB (35%)

Content Size

2.6 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dzr.nnov.ru main page is 2.6 MB. 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. HTML takes 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-33%

Potential reduce by 417.0 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 848.4 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 417.0 kB or 33% of the original size.

Image Optimization

-8%

Potential reduce by 58.5 kB

  • Original 759.8 kB
  • After minification 701.3 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. Dzr Nnov images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 209.5 kB

  • Original 326.8 kB
  • After minification 325.3 kB
  • After compression 117.3 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 209.5 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 218.4 kB

  • Original 263.5 kB
  • After minification 259.5 kB
  • After compression 45.1 kB

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. Dzr.nnov.ru needs all CSS files to be minified and compressed as it can save up to 218.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (30%)

Requests Now

37

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dzr Nnov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dzr.nnov.ru

dzr.nnov.ru

2009 ms

style.css

style.css

410 ms

jquery.js

jquery.js

740 ms

json.js

json.js

285 ms

jquery.ui.all.js

jquery.ui.all.js

1003 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

432 ms

jquery.simplemodal.js

jquery.simplemodal.js

427 ms

carousel.css

carousel.css

545 ms

layoutStyle.css

layoutStyle.css

592 ms

ga.js

ga.js

20 ms

background.jpg

background.jpg

163 ms

header_bg.jpg

header_bg.jpg

290 ms

logo.gif

logo.gif

165 ms

menu_bg.gif

menu_bg.gif

163 ms

menu_left.gif

menu_left.gif

162 ms

homeicon.gif

homeicon.gif

292 ms

fbicon.gif

fbicon.gif

306 ms

sitemapicon.gif

sitemapicon.gif

304 ms

search.gif

search.gif

307 ms

menu_right.gif

menu_right.gif

393 ms

menu_splitter.gif

menu_splitter.gif

426 ms

fbicon2.gif

fbicon2.gif

431 ms

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946 ms

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582 ms

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988 ms

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634 ms

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56ebc54b0cf2567d1d44bf0f

777 ms

__utm.gif

__utm.gif

14 ms

menu_more.png

menu_more.png

551 ms

block_bg.gif

block_bg.gif

692 ms

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5656c3a60cf2b69c3519e1ff

640 ms

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700 ms

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717 ms

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776 ms

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797 ms

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878 ms

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891 ms

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1008 ms

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54a273900cf23b6fd9b00530

1382 ms

accordion.js

accordion.js

941 ms

slider.js

slider.js

916 ms

tabsContainer.js

tabsContainer.js

955 ms

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56d4366b0cf2567d1d44bae8

1306 ms

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1306 ms

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1003 ms

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1047 ms

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50be45560cf2e606d4415450

1278 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

224 ms

liftAjax.js

liftAjax.js

1072 ms

menu_more.png

menu_more.png

929 ms

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119 ms

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223 ms

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418 ms

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369 ms

iframe.gif

iframe.gif

414 ms

prev-horizontal.png

prev-horizontal.png

375 ms

next-horizontal.png

next-horizontal.png

375 ms

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3_1_FFFFFFFF_EFEFEFFF_0_pageviews

294 ms

hotlinks.jpg

hotlinks.jpg

342 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

25 ms

www-embed-player.js

www-embed-player.js

51 ms

base.js

base.js

106 ms

SEO Factors

dzr.nnov.ru SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dzr.nnov.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dzr.nnov.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

dzr.nnov.ru

Open Graph description is not detected on the main page of Dzr Nnov. 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: