5.4 sec in total
1 sec
4 sec
264 ms
Click here to check amazing BEST ENERGY content for Ukraine. Otherwise, check out these important facts you probably never knew about best-energy.com.ua
Системы резервного и автономного электроснабжения для дома, коттеджа, офиса, предприятия. Проектирование, монтаж, продажа, сервис. Зеленый тариф.
Visit best-energy.com.uaWe analyzed Best-energy.com.ua page load time and found that the first response time was 1 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
best-energy.com.ua performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value6.3 s
10/100
25%
Value7.5 s
26/100
10%
Value170 ms
92/100
30%
Value0
100/100
15%
Value9.0 s
33/100
10%
1039 ms
652 ms
18 ms
238 ms
353 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 87% of them (60 requests) were addressed to the original Best-energy.com.ua, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Best-energy.com.ua.
Page size can be reduced by 86.9 kB (10%)
907.9 kB
821.0 kB
In fact, the total size of Best-energy.com.ua main page is 907.9 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. 30% of websites need less resources to load. Images take 608.0 kB which makes up the majority of the site volume.
Potential reduce by 52.7 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 52.7 kB or 80% of the original size.
Potential reduce by 28.4 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. BEST ENERGY images are well optimized though.
Potential reduce by 4.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.6 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. Best-energy.com.ua has all CSS files already compressed.
Number of requests can be reduced by 33 (50%)
66
33
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BEST ENERGY. 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 from 7 to 1 for CSS and as a result speed up the page load time.
best-energy.com.ua
1039 ms
best-energy.com.ua
652 ms
jquery.min.js
18 ms
jcemediabox.css
238 ms
style.css
353 ms
phocadownload.css
359 ms
core.js
359 ms
caption.js
360 ms
jcemediabox.js
484 ms
reset.css
374 ms
template.css
471 ms
hint.css
478 ms
mobile.css
480 ms
jquery-ui.min.js
843 ms
common.js
497 ms
selectivizr-min.js
588 ms
responsiveslides.min.js
597 ms
platform.js
34 ms
all.js
867 ms
analytics.js
91 ms
top-shadow-bg.png
137 ms
header-bg-120.png
244 ms
Blik-1.png
239 ms
Logo_full.png
243 ms
Blik-2.png
134 ms
tel.png
132 ms
headad-300-100-boiler-5.png
353 ms
main-menu-bg.png
246 ms
inset-border-menu.png
252 ms
stabilizer-menu.png
356 ms
ups-menu.png
362 ms
battery-menu.png
362 ms
cable-menu.png
366 ms
solnce-menu.png
374 ms
banner-home-001.jpg
712 ms
banner-home-002.jpg
822 ms
banner-home-003.jpg
836 ms
banner-home-004.jpg
719 ms
slider-sep.png
487 ms
design-menu.png
497 ms
mounting-menu.png
607 ms
telephone-menu.png
620 ms
service-menu.png
727 ms
news.png
743 ms
cost-stabolizers-000.jpg
831 ms
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839 ms
chernobyl-solar-station-000.jpg
968 ms
13-GreenLifeSolar-Fronius-000.jpg
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12-Victron-LI-ION-vs-AGM-000.jpg
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bu-804-000.jpg
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bu-913-000.jpg
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bu-912-000.jpg
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clients-logos-1280.jpg
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sdk.js
65 ms
Logo-footer.png
986 ms
Viber.png
1001 ms
Telegram.png
1003 ms
collect
32 ms
sdk.js
6 ms
js
65 ms
Whatsapp.png
949 ms
facebook.png
958 ms
twitter.png
1043 ms
youtube.png
957 ms
instagram.png
956 ms
visa.png
958 ms
mastercard.png
966 ms
show-all-arrow.png
1043 ms
jquery.min.js
733 ms
best-energy.com.ua 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.
best-energy.com.ua 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
best-energy.com.ua 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 Best-energy.com.ua 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 Best-energy.com.ua 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.
best-energy.com.ua
Open Graph description is not detected on the main page of BEST ENERGY. 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: