Tools & Wizards About Us
grantek-svet.ru screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

grantek-svet.ru

Главная | Грантэк-ЭЛ

Page Load Speed

8.6 sec in total

First Response

536 ms

Resources Loaded

7.3 sec

Page Rendered

726 ms

grantek-svet.ru screenshot

About Website

Click here to check amazing Grantek Svet content for Russia. Otherwise, check out these important facts you probably never knew about grantek-svet.ru

Продажа оптом электротехнического, низковольтного и высоковольтного оборудования в Москве от компании «Грантэк-ЭЛ». Сертификаты качества, оперативная доставка по всем регионам России СНГ!

Visit grantek-svet.ru

Key Findings

We analyzed Grantek-svet.ru page load time and found that the first response time was 536 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

grantek-svet.ru performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

grantek-svet.ru

536 ms

grantek-svet.ru

748 ms

ui.design-tokens.min.css

134 ms

ui.font.opensans.min.css

269 ms

main.popup.bundle.min.css

406 ms

Our browser made a total of 206 requests to load all elements on the main page. We found that 95% of them (196 requests) were addressed to the original Grantek-svet.ru, 1% (3 requests) were made to Mc.yandex.com and 1% (2 requests) were made to Cdn.envybox.io. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Grantek-svet.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 470.2 kB (5%)

Content Size

9.2 MB

After Optimization

8.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grantek-svet.ru main page is 9.2 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 8.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 122.6 kB

  • Original 149.5 kB
  • After minification 130.3 kB
  • After compression 26.9 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 19.2 kB, which is 13% 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 122.6 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 330.2 kB

  • Original 8.8 MB
  • After minification 8.5 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. Grantek Svet images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 356 B

  • Original 90.8 kB
  • After minification 90.8 kB
  • After compression 90.5 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.

CSS Optimization

-14%

Potential reduce by 17.0 kB

  • Original 119.2 kB
  • After minification 119.2 kB
  • After compression 102.2 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. Grantek-svet.ru needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 80 (40%)

Requests Now

199

After Optimization

119

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 199 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grantek Svet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

grantek-svet.ru

grantek-svet.ru

536 ms

grantek-svet.ru

grantek-svet.ru

748 ms

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134 ms

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269 ms

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Accessibility Review

grantek-svet.ru accessibility score

74

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.

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

grantek-svet.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

grantek-svet.ru SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grantek-svet.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 Grantek-svet.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.

Social Sharing Optimization

grantek-svet.ru

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