Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

sportedu.ru

Российский государственный университет физической культуры, спорта, молодёжи и туризма (ГЦОЛИФК)

Page Load Speed

6.1 sec in total

First Response

486 ms

Resources Loaded

5.2 sec

Page Rendered

486 ms

sportedu.ru screenshot

About Website

Visit sportedu.ru now to see the best up-to-date Sportedu content for Russia and also check out these interesting facts you probably never knew about sportedu.ru

Российский государственный университет физической культуры, спорта и туризма - Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования

Visit sportedu.ru

Key Findings

We analyzed Sportedu.ru page load time and found that the first response time was 486 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sportedu.ru performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value35.7 s

0/100

10%

TBT (Total Blocking Time)

Value28,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.846

4/100

15%

TTI (Time to Interactive)

Value48.5 s

0/100

10%

Network Requests Diagram

sportedu.ru

486 ms

www.sportedu.ru

1479 ms

css_all.css

263 ms

openapi.js

363 ms

api

44 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 25% of them (37 requests) were addressed to the original Sportedu.ru, 23% (35 requests) were made to Press.sportedu.ru and 7% (11 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Wifi.sportedu.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 928.4 kB (52%)

Content Size

1.8 MB

After Optimization

874.0 kB

In fact, the total size of Sportedu.ru main page is 1.8 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. 60% of websites need less resources to load. Javascripts take 959.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 100.7 kB

  • Original 124.4 kB
  • After minification 119.4 kB
  • After compression 23.8 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 100.7 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 25.2 kB

  • Original 628.0 kB
  • After minification 602.8 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. Sportedu images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 727.7 kB

  • Original 959.5 kB
  • After minification 713.8 kB
  • After compression 231.8 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 727.7 kB or 76% of the original size.

CSS Optimization

-83%

Potential reduce by 74.7 kB

  • Original 90.4 kB
  • After minification 82.3 kB
  • After compression 15.7 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. Sportedu.ru needs all CSS files to be minified and compressed as it can save up to 74.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (39%)

Requests Now

143

After Optimization

87

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sportedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sportedu.ru accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

sportedu.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sportedu.ru SEO score

82

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 Sportedu.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 Sportedu.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 Sportedu. 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: