Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

expert-cm.ru

EXPERT-CM

Page Load Speed

3.2 sec in total

First Response

633 ms

Resources Loaded

2.5 sec

Page Rendered

106 ms

expert-cm.ru screenshot

About Website

Welcome to expert-cm.ru homepage info - get ready to check EXPERT CM best content for Russia right away, or after learning these important things about expert-cm.ru

EXPERT-CM

Visit expert-cm.ru

Key Findings

We analyzed Expert-cm.ru page load time and found that the first response time was 633 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

expert-cm.ru performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value2,620 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

expert-cm.ru

633 ms

style.css

132 ms

jcomments-v2.1.js

508 ms

ajax.js

377 ms

mootools.js

768 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 88% of them (50 requests) were addressed to the original Expert-cm.ru, 7% (4 requests) were made to Mc.yandex.ru and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Expert-cm.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.4 kB (52%)

Content Size

672.3 kB

After Optimization

324.9 kB

In fact, the total size of Expert-cm.ru main page is 672.3 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. 25% of websites need less resources to load. Javascripts take 330.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.8 kB

  • Original 18.2 kB
  • After minification 17.9 kB
  • After compression 4.4 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 13.8 kB or 76% of the original size.

Image Optimization

-28%

Potential reduce by 75.6 kB

  • Original 270.8 kB
  • After minification 195.2 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. Obviously, EXPERT CM needs image optimization as it can save up to 75.6 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 214.6 kB

  • Original 330.4 kB
  • After minification 321.6 kB
  • After compression 115.8 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 214.6 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 43.5 kB

  • Original 52.9 kB
  • After minification 41.2 kB
  • After compression 9.5 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. Expert-cm.ru needs all CSS files to be minified and compressed as it can save up to 43.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (58%)

Requests Now

53

After Optimization

22

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EXPERT CM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

expert-cm.ru accessibility score

60

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best Practices

expert-cm.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

expert-cm.ru SEO score

86

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

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 Expert-cm.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 Expert-cm.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 EXPERT CM. 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: