Report Summary

  • 57

    Performance

    Renders faster than
    75% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

220pro.ru

Интернет-магазин электрики: купить электротехническую продукцию оптом и в розницу - 220PRO | 220.PRO

Page Load Speed

15.5 sec in total

First Response

956 ms

Resources Loaded

13.9 sec

Page Rendered

675 ms

220pro.ru screenshot

About Website

Welcome to 220pro.ru homepage info - get ready to check 220 PRO best content for Russia right away, or after learning these important things about 220pro.ru

Интернет-магазин 220.PRO собрал в одном on-line каталоге все, что может понадобиться специалистам для монтажа и обслуживания электрических систем жилых, общественных и промышленных зданий. Мы не прост...

Visit 220pro.ru

Key Findings

We analyzed 220pro.ru page load time and found that the first response time was 956 ms and then it took 14.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

220pro.ru performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

220pro.ru

956 ms

all.css

340 ms

default.css

348 ms

jquery.ui.theme.css

359 ms

jquery.ui.slider.css

348 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 92% of them (71 requests) were addressed to the original 220pro.ru, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Cdn.retailrocket.ru. The less responsive or slowest element that took the longest time to load (11.2 sec) belongs to the original domain 220pro.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 561.9 kB (24%)

Content Size

2.4 MB

After Optimization

1.8 MB

In fact, the total size of 220pro.ru main page is 2.4 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. 35% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 80.0 kB

  • Original 91.9 kB
  • After minification 48.6 kB
  • After compression 11.9 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 43.3 kB, which is 47% 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 80.0 kB or 87% of the original size.

Image Optimization

-10%

Potential reduce by 181.1 kB

  • Original 1.9 MB
  • After minification 1.7 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. 220 PRO images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 232.0 kB

  • Original 340.9 kB
  • After minification 284.2 kB
  • After compression 108.9 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 232.0 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 68.9 kB

  • Original 82.0 kB
  • After minification 63.1 kB
  • After compression 13.1 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. 220pro.ru needs all CSS files to be minified and compressed as it can save up to 68.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (45%)

Requests Now

73

After Optimization

40

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 220 PRO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

220pro.ru accessibility score

58

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

220pro.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

SEO Factors

220pro.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 220pro.ru 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 220pro.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

Open Graph description is not detected on the main page of 220 PRO. 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: