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spb.energoportal.ru: Energoportal в Санкт-Петербурге - электротехнический интернет-портал для профессионалов

Широкий выбор электрооборудования и электротехники в Санкт-Петербурге, объявления, тендеры, новости электротехнического рынка

Page load speed analysis

  • 65/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    987 ms

  • Resources loaded

    2.9 sec

  • Page rendered

    555 ms

  • Total page load time

    4.4 sec

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

We analyzed Spb.energoportal.ru page load time and found that the first response time was 987 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Page optimization

  • HTML 82.9 kB
    Images 194.7 kB
    Javascripts 118.8 kB
    CSS 110.4 kB

    In fact, the total size of Spb.energoportal.ru main page is 506.8 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 194.7 kB which makes up the majority of the site volume.

    • Original 82.9 kB
    • After minification 80.9 kB
    • After compression 17.5 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 65.4 kB or 79% of the original size.

    • Original 194.7 kB
    • After optimization 183.3 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. Spb Energoportal images are well optimized though.

    • Original 118.8 kB
    • After minification 118.8 kB
    • After compression 43.0 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 75.8 kB or 64% of the original size.

    • Original 110.4 kB
    • After minification 93.0 kB
    • After compression 16.5 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. Spb.energoportal.ru needs all CSS files to be minified and compressed as it can save up to 93.9 kB or 85% of the original size.

Network requests diagram

  • spb.energoportal.ru
  • all.css
  • jquery-1.10.2.min.js
  • select.js
  • form.js
  • jquery.easing-1.3.min.js
  • sly.min.js
  • jquery.main.js
  • inc.js
  • swfobject.js
  • adv.htm
  • adv.htm
  • adv.htm
  • adv.htm
  • adv.htm
  • adv.htm
  • adv.htm
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  • dz0xNTAmaD0xMjAmaT1odHRwOi8vd3d3LmVuZXJnb3BvcnRhbC5ydS91c2VybG9nb3MvbG9nby0yODk2Mi5qcGc=.jpg
  • 38-634.gif
  • bg-page1.png
  • bg1.png
  • sprite.png
  • logo1.png
  • none.gif
  • 94-631.gif
  • watch.js
  • code.js
  • ga.js
  • afuturaorto_bold.woff
  • 185-612.gif
  • 178-618.gif
  • 178-619.gif
  • __utm.gif
  • 38-635.gif
  • footer.htm
  • top-icons.htm
  • getregion.php
  • shadow1.png
  • bg-percent.png
  • shadow2.png
  • btn-play1.png
  • 197-632.gif
  • afuturaorto_regular.woff
  • watch.js
  • logo3.png
  • bg-footer.png
  • bg2.png
  • counter
  • counter2
  • advert.gif
  • 1
  • tracker

Our browser made a total of 93 requests to load all elements on the main page. We found that 31% of them (29 requests) were addressed to the original Spb.energoportal.ru, 28% (26 requests) were made to Resize.energoportal.ru and 15% (14 requests) were made to Energoportal.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Energoportal.ru.

Additional info on spb.energoportal.ru

Requests

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spb Energoportal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

19

Javascripts

66

Images

1

CSS

3

AJAX

89

All

Possible request optimization

1

Javascripts

53

Images

1

CSS

3

AJAX

31

Optimized

58

All

Normal result

IP address

Spb.energoportal.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

spb.energoportal.ru

energoportal.ru

stroyvitrina.ru

stroynet.ru

torgland.ru

185.147.81.183

DNS records

Type Host Target/ip TTL Other
A

spb.energoportal.ru

185.147.81.183 295

Language and encoding

Normal result

Language

N/A  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 Spb.energoportal.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 Spb.energoportal.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

Spb.energoportal.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 100% of all visits is Russia. It’s good for Spb.energoportal.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 Spb Energoportal. 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:

spb.energoportal.ru

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