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dves.ru: Окна и остекление в Санкт-Петербурге

Компания Окна Две Створки предлагает современные окна, а так же отделку и сопутствующие аксессуары на рынке Санкт-Петербурга. Уникальность продукции, приятные цены, человеческий подход к каждому клиен...

Page load speed analysis

  • 61/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    545 ms

  • Resources loaded

    4 sec

  • Page rendered

    547 ms

  • Total page load time

    5.1 sec

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

We analyzed Dves.ru page load time and found that the first response time was 545 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 46.3 kB
    Images 129.1 kB
    Javascripts 82.3 kB
    CSS 29.5 kB

    In fact, the total size of Dves.ru main page is 287.3 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. 25% of websites need less resources to load. Images take 129.1 kB which makes up the majority of the site volume.

    • Original 46.3 kB
    • After minification 44.5 kB
    • After compression 10.6 kB

    HTML optimization

    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 35.7 kB or 77% of the original size.

    • Original 129.1 kB
    • After optimization 111.6 kB

    Image optimization

    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. Obviously, Dves needs image optimization as it can save up to 17.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 82.3 kB
    • After minification 81.3 kB
    • After compression 23.7 kB

    JavaScript optimization

    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 58.6 kB or 71% of the original size.

    • Original 29.5 kB
    • After minification 23.3 kB
    • After compression 5.5 kB

    CSS optimization

    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. Dves.ru needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 81% of the original size.

Network requests diagram

  • dves.ru
  • www.dves.ru
  • style.css
  • kvartira.css
  • jquery.min.js
  • jquery.fancybox.pack.js
  • scripts.js
  • share.js
  • watch.js
  • fon_top.png
  • yarlik_zakazat.png
  • logo.png
  • contact.png
  • fon_left_menu.png
  • left_menu_okno_off.gif
  • icon_wind.jpg
  • pvh.jpg
  • wood.jpg
  • all.jpg
  • otdelka.jpg
  • aluminiy.jpg
  • potolok.jpg
  • servis.jpg
  • help.jpg
  • zaluzi.jpg
  • skidki.jpg
  • img_balkon1.jpg
  • img_detskaya.jpg
  • img_spalnja.jpg
  • img_balkon2.jpg
  • img_gluhar.jpg
  • img_korridor.jpg
  • img_gostinaya.jpg
  • img_sanuzel.jpg
  • img_kuhnja.jpg
  • mini_logo_veka.jpg
  • mini_logo_rehau.jpg
  • mini_logo_gealan.jpg
  • mini_logo_kbe.jpg
  • mini_logo_thyssen.jpg
  • mini_logo_montblanc.jpg
  • mini_logo_plafen.jpg
  • rm_green.png
  • ya-share-cnt.html
  • watch.js
  • rm_blue.png
  • b-share-icon.png
  • b-share_counter_large.png
  • fon_bottom.png
  • fon_bot_left.png
  • fon_bot_right.png
  • dk
  • fql.query
  • share.php

Our browser made a total of 54 requests to load all elements on the main page. We found that 81% of them (44 requests) were addressed to the original Dves.ru, 6% (3 requests) were made to Yastatic.net and 4% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Connect.ok.ru.

Additional info on dves.ru

Requests

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dves. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

6

Javascripts

40

Images

2

CSS

2

AJAX

50

All

Possible request optimization

1

Javascripts

35

Images

2

CSS

2

AJAX

10

Optimized

40

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.dves.ru/ before it reached this domain.

IP address

Dves.ru uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

dves.ru

nashideti.org

dreamtag.ru

azbyka-mebeli.ru

runata.ru

92.53.98.90

DNS records

Type Host Target/ip TTL Other
A

dves.ru

92.53.98.90 600
NS

dves.ru

ns2.timeweb.ru 600
NS

dves.ru

ns3.timeweb.org 600
NS

dves.ru

ns1.timeweb.ru 600
NS

dves.ru

ns4.timeweb.org 600

Language and encoding

Poor result

Language

RU ru language flag

Detected

N/A  language flag

Claimed

Encoding

WINDOWS-1251

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dves.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 Dves.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.

HTTPS certificate

SSL Certificate

Dves.ru has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 71.4% of all visits is Russia. It’s good for Dves.ru that their server is also located in Russia, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

dves.ru

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