Access energobelarus.by. ЭнергоБеларусь - энергетика и энергосбережение Беларуси, новости отрасли

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value50.5 s

0/100

25%

SI (Speed Index)

Value20.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value31.4 s

0/100

10%

energobelarus.by

437 ms

energobelarus.by

1000 ms

css

53 ms

css

68 ms

ui.design-tokens.css

103 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 69% of them (86 requests) were addressed to the original Energobelarus.by, 4% (5 requests) were made to Api-maps.yandex.ru and 3% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Energobelarus.by.

Content Size

6.0 MB

After Optimization

3.3 MB

In fact, the total size of Energobelarus.by main page is 6.0 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. 55% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 303.0 kB

Original 345.0 kB
After minification 242.1 kB
After compression 42.0 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 102.9 kB, which is 30% 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 303.0 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 175.5 kB

Original 2.6 MB
After minification 2.4 MB

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. Energobelarus images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 1.6 MB

Original 2.3 MB
After minification 2.3 MB
After compression 719.6 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 1.6 MB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 634.0 kB

Original 768.9 kB
After minification 745.1 kB
After compression 134.9 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. Energobelarus.by needs all CSS files to be minified and compressed as it can save up to 634.0 kB or 82% of the original size.

Requests Now

111

After Optimization

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energobelarus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ID
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energobelarus.by can be misinterpreted by Google and other search engines. Our service has detected that 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 Energobelarus.by 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.

Social Sharing Optimization

energobelarus.by

Open Graph data is detected on the main page of Energobelarus. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

ЭнергоБеларусь - энергетика и энергосбережение Беларуси, новости отрасли

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

energobelarus.by

energobelarus.by

css

css

ui.design-tokens.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

energobelarus.by

energobelarus.by

css

css

ui.design-tokens.css

ui.font.opensans.css

main.popup.bundle.css

template_32336f557cc1bc688cce44e9bcde041f_v1.css

banners.css

core.js

jsapi

core_ls.js

jquery-1.12.4.min.js

main.popup.bundle.js

template_8eaed462dd886df30b83e18262cd6a70_v1.js

api.js

jquery.maskedinput.min.js

watch.js

js

ckeditor.js

loader.js

gci1mc8ro95b93gjqk4j40vp4denjxmu.gif

search.png

122hbf804d636tc943m7oi7ws8s9kg6c.png

svetcomplekt.by.png

s02m4azeb1d74prd0m8qf3msi76x945b.png

crazy_new.png

po5bmpi7mf70537tjxihsj91kbxlu77r.png

1bae2974-a0a1-4826-bace-ca4149faa5bd.png

307x120_kategoriya1.jpg

307x120_kategoriya9.jpg

307x120_kategoriya17.jpg

307x120_kategoriya29.jpg

307x120_kategoriya32.jpg

307x120_kategoriya19.jpg

307x120_kategoriya10.jpg

307x120_kategoriya90.jpg

307x120_kategoriya8.jpg

307x120_kategoriya5.jpg

307x120_kategoriya18.jpg

307x120_kategoriya25.jpg

307x120_usluga6.jpg

307x120_usluga11.jpg