9.3 sec in total
2 sec
6.3 sec
1 sec
Visit energostrom.ru now to see the best up-to-date Energostrom content for Russia and also check out these interesting facts you probably never knew about energostrom.ru
Проектирование монтаж наладка котельных, монтаж автоматика безопасности, установок ХВО, деаэраторов, щитов КИП, узлов учета тепла, монтаж тепловых сетей
Visit energostrom.ruWe analyzed Energostrom.ru page load time and found that the first response time was 2 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
energostrom.ru performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value4.0 s
50/100
25%
Value6.1 s
44/100
10%
Value460 ms
62/100
30%
Value0.039
99/100
15%
Value9.6 s
29/100
10%
1955 ms
145 ms
275 ms
447 ms
275 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 45% of them (26 requests) were addressed to the original Energostrom.ru, 12% (7 requests) were made to Pagead2.googlesyndication.com and 10% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Kip-mtr.ru.
Page size can be reduced by 175.2 kB (30%)
587.3 kB
412.0 kB
In fact, the total size of Energostrom.ru main page is 587.3 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. 45% of websites need less resources to load. Javascripts take 288.4 kB which makes up the majority of the site volume.
Potential reduce by 29.5 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 29.5 kB or 74% of the original size.
Potential reduce by 1.5 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. Energostrom images are well optimized though.
Potential reduce by 129.3 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 129.3 kB or 45% of the original size.
Potential reduce by 15.0 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. Energostrom.ru needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 81% of the original size.
Number of requests can be reduced by 27 (50%)
54
27
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energostrom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
energostrom.ru
1955 ms
wp-emoji-release.min.js
145 ms
style.css
275 ms
jquery-1.11.3.min.js
447 ms
share42.js
275 ms
show_ads.js
35 ms
adsbygoogle.js
55 ms
ppw.css
274 ms
wp-embed.min.js
280 ms
baner_88x31.gif
3608 ms
body.jpg
509 ms
spacer.gif
141 ms
rss.png
236 ms
ce9c188ac_150x150.png
236 ms
63756d12b_150x150.png
240 ms
019200fad_150x150.png
238 ms
26268476e_150x150.png
505 ms
guarantee7.gif
504 ms
cubes.gif
505 ms
analytics.js
108 ms
hit
521 ms
watch.js
1 ms
code.js
521 ms
heading.jpg
521 ms
header-menu-back.gif
496 ms
header-menu-delim.gif
519 ms
header-search-button.gif
515 ms
header-about-back.gif
517 ms
cat.gif
1021 ms
ca-pub-2624813704925652.js
225 ms
zrt_lookup.html
420 ms
show_ads_impl.js
194 ms
collect
83 ms
rss.gif
232 ms
ads
590 ms
osd.js
305 ms
hit
277 ms
ads
396 ms
counter
274 ms
ajax-koll.php
481 ms
14540007964126443019
530 ms
abg.js
530 ms
m_js_controller.js
742 ms
googlelogo_color_112x36dp.png
421 ms
ads
523 ms
6023125331962809614
512 ms
top100.cnt
495 ms
logo
491 ms
counter
181 ms
print.css
168 ms
x_button_blue2.png
82 ms
s
75 ms
15934498905764133722
326 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
29 ms
activeview
33 ms
tracker
160 ms
icons.png
262 ms
ui
34 ms
energostrom.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
energostrom.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
energostrom.ru SEO score
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energostrom.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Energostrom.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.
energostrom.ru
Open Graph description is not detected on the main page of Energostrom. 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: