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energolider.com.ua screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

energolider.com.ua

Электростанции и стабилизаторы напряжения - Энерголидер

Page Load Speed

1.5 sec in total

First Response

425 ms

Resources Loaded

1 sec

Page Rendered

68 ms

energolider.com.ua screenshot

About Website

Welcome to energolider.com.ua homepage info - get ready to check Energolider best content for Ukraine right away, or after learning these important things about energolider.com.ua

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Visit energolider.com.ua

Key Findings

We analyzed Energolider.com.ua page load time and found that the first response time was 425 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

energolider.com.ua performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

energolider.com.ua

425 ms

css

33 ms

logo.svg

581 ms

sdk.js

13 ms

ic_phone_gray.svg

572 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Energolider.com.ua, 29% (2 requests) were made to Static.mirohost.net and 29% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (581 ms) relates to the external source Static.mirohost.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.7 kB (21%)

Content Size

399.5 kB

After Optimization

314.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energolider.com.ua main page is 399.5 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. Only 5% of websites need less resources to load. Images take 310.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.1 kB

  • Original 26.6 kB
  • After minification 24.9 kB
  • After compression 5.5 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 21.1 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 29.5 kB

  • Original 310.3 kB
  • After minification 280.8 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. Energolider images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 17.5 kB

  • Original 42.3 kB
  • After minification 39.7 kB
  • After compression 24.8 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 17.5 kB or 41% of the original size.

CSS Optimization

-81%

Potential reduce by 16.5 kB

  • Original 20.3 kB
  • After minification 17.5 kB
  • After compression 3.8 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. Energolider.com.ua needs all CSS files to be minified and compressed as it can save up to 16.5 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energolider. According to our analytics all requests are already optimized.

Network Requests Diagram

energolider.com.ua

energolider.com.ua

425 ms

css

css

33 ms

logo.svg

logo.svg

581 ms

sdk.js

sdk.js

13 ms

ic_phone_gray.svg

ic_phone_gray.svg

572 ms

sdk.js

sdk.js

4 ms

font

font

16 ms

Accessibility Review

energolider.com.ua accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

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

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

energolider.com.ua best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

energolider.com.ua SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

Social Sharing Optimization

energolider.com.ua

Open Graph description is not detected on the main page of Energolider. 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: