7.4 sec in total
2.2 sec
4.9 sec
262 ms
Click here to check amazing Ener S content for Russia. Otherwise, check out these important facts you probably never knew about ener-s.ru
ООО "ПКФ Энерщит" - производство и поставка электрооборудования для электроснабжения в Москве и Московской области.
Visit ener-s.ruWe analyzed Ener-s.ru page load time and found that the first response time was 2.2 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ener-s.ru performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.8 s
15/100
25%
Value11.6 s
5/100
10%
Value240 ms
86/100
30%
Value0.202
61/100
15%
Value8.7 s
36/100
10%
2196 ms
672 ms
962 ms
556 ms
552 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 58% of them (59 requests) were addressed to the original Ener-s.ru, 14% (14 requests) were made to Maps.google.com and 10% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Ener-s.ru.
Page size can be reduced by 870.9 kB (25%)
3.5 MB
2.6 MB
In fact, the total size of Ener-s.ru main page is 3.5 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. 70% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 65.9 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. This page needs HTML code to be minified as it can gain 13.4 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 65.9 kB or 83% of the original size.
Potential reduce by 16.5 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. Ener S images are well optimized though.
Potential reduce by 544.0 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 544.0 kB or 67% of the original size.
Potential reduce by 244.5 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. Ener-s.ru needs all CSS files to be minified and compressed as it can save up to 244.5 kB or 84% of the original size.
Number of requests can be reduced by 44 (47%)
93
49
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ener S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
ener-s.ru
2196 ms
k2.css
672 ms
bootstrap.min.css
962 ms
bootstrap-responsive.min.css
556 ms
font-awesome.css
552 ms
css
27 ms
mobile-menu.css
280 ms
template.css
831 ms
preset1.css
572 ms
slimbox.css
686 ms
mod_news_show_sp2.css
696 ms
awetive.slider.css
710 ms
plugin_googlemap3.css.php
860 ms
js
31 ms
mootools-core.js
986 ms
core.js
714 ms
jquery.min.js
868 ms
jquery-noconflict.js
862 ms
jquery-migrate.min.js
863 ms
k2.js
875 ms
tabs-state.js
972 ms
jquery-noconflict.js
982 ms
bootstrap.min.js
1022 ms
modernizr-2.6.2.min.js
1026 ms
helix.core.js
1049 ms
menu.js
1116 ms
jquery.inview.min.js
1118 ms
main.js
1119 ms
slimbox_jquery.js
1135 ms
sp-smart-slider.js
1143 ms
jsapi
22 ms
36 ms
googleearth.js
1148 ms
googlemapsv3.js
1276 ms
default.I.js
5 ms
logo2.png
237 ms
1.png
1014 ms
2.png
894 ms
3.png
883 ms
1.jpg
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3.jpg
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client1.jpg
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user.png
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v0SdcGFAl2aezM9Vq_aFTQ.ttf
84 ms
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84 ms
fontawesome-webfont.woff
1278 ms
user.png
1505 ms
user.png
1515 ms
common.js
30 ms
map.js
14 ms
util.js
25 ms
marker.js
112 ms
StaticMapService.GetMapImage
96 ms
onion.js
26 ms
openhand_8_8.cur
53 ms
ViewportInfoService.GetViewportInfo
40 ms
stats.js
35 ms
controls.js
30 ms
infowindow.js
23 ms
transparent.png
47 ms
css
29 ms
google4.png
52 ms
mapcnt6.png
33 ms
sv5.png
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spotlight-poi.png
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vt
85 ms
vt
40 ms
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28 ms
vt
74 ms
vt
73 ms
vt
72 ms
tmapctrl.png
30 ms
cb_scout5.png
31 ms
tmapctrl4.png
28 ms
imgs8.png
29 ms
AuthenticationService.Authenticate
169 ms
ener-s.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
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>).
ener-s.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ener-s.ru SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ener-s.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 Ener-s.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.
ener-s.ru
Open Graph description is not detected on the main page of Ener S. 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: