Tools & Wizards About Us
rfs21.ru screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

rfs21.ru

Футбол Чувашии информационный портал

Page Load Speed

3.7 sec in total

First Response

513 ms

Resources Loaded

3.1 sec

Page Rendered

144 ms

rfs21.ru screenshot

About Website

Welcome to rfs21.ru homepage info - get ready to check Rfs 21 best content for Russia right away, or after learning these important things about rfs21.ru

Футбол в Чувашской Республике, новости, результаты матчей, интервью, архивы и другая информация, связанная с футболом в регионе

Visit rfs21.ru

Key Findings

We analyzed Rfs21.ru page load time and found that the first response time was 513 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rfs21.ru performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

rfs21.ru

513 ms

index.php

223 ms

ulogin.js

576 ms

ulogin.js

216 ms

providers.css

436 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 63% of them (29 requests) were addressed to the original Rfs21.ru, 7% (3 requests) were made to Mc.yandex.ru and 4% (2 requests) were made to Ulogin.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Acint.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 246.3 kB (21%)

Content Size

1.2 MB

After Optimization

926.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rfs21.ru main page is 1.2 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. 40% of websites need less resources to load. Images take 571.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 41.1 kB

  • Original 49.3 kB
  • After minification 29.9 kB
  • After compression 8.2 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 19.4 kB, which is 39% 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 41.1 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 63.0 kB

  • Original 571.3 kB
  • After minification 508.4 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, Rfs 21 needs image optimization as it can save up to 63.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 130.9 kB

  • Original 502.5 kB
  • After minification 502.5 kB
  • After compression 371.6 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 130.9 kB or 26% of the original size.

CSS Optimization

-23%

Potential reduce by 11.3 kB

  • Original 49.4 kB
  • After minification 48.6 kB
  • After compression 38.1 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. Rfs21.ru needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (39%)

Requests Now

36

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rfs 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rfs21.ru

rfs21.ru

513 ms

index.php

index.php

223 ms

ulogin.js

ulogin.js

576 ms

ulogin.js

ulogin.js

216 ms

providers.css

providers.css

436 ms

ulogin.css

ulogin.css

216 ms

style.css

style.css

221 ms

engine.css

engine.css

330 ms

adaptive.css

adaptive.css

222 ms

libs.js

libs.js

322 ms

openapi.js

openapi.js

250 ms

share.js

share.js

612 ms

3209.js

3209.js

583 ms

adsbygoogle.js

adsbygoogle.js

157 ms

watch.js

watch.js

5 ms

tag.js

tag.js

1059 ms

normalize.css

normalize.css

110 ms

social-likes_flat.css

social-likes_flat.css

108 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

240 ms

vkontakte.gif

vkontakte.gif

115 ms

odnoklassniki.gif

odnoklassniki.gif

114 ms

facebook.gif

facebook.gif

115 ms

mailru.gif

mailru.gif

113 ms

yandex.gif

yandex.gif

114 ms

google.gif

google.gif

114 ms

sportinsurepromo.png

sportinsurepromo.png

763 ms

aci.js

aci.js

1405 ms

sprite.png

sprite.png

203 ms

1721199914_photo_2024-07-13_12-52-18.jpg

1721199914_photo_2024-07-13_12-52-18.jpg

692 ms

1718202298__mg_519109.jpg

1718202298__mg_519109.jpg

702 ms

1716455386_8d6a8445.jpg

1716455386_8d6a8445.jpg

733 ms

1713874507_rqqjihrh074.jpg

1713874507_rqqjihrh074.jpg

619 ms

1713870428_20240414nv-604_resized1.jpg

1713870428_20240414nv-604_resized1.jpg

619 ms

1714023036__mg_445611.jpg

1714023036__mg_445611.jpg

620 ms

1711609226_negasnuschie-zvezdy.gif

1711609226_negasnuschie-zvezdy.gif

734 ms

1708584395_photo_2023-11-13_17-43-24.jpg

1708584395_photo_2023-11-13_17-43-24.jpg

730 ms

PTN57F-webfont.woff

PTN57F-webfont.woff

417 ms

PTN77F-webfont.woff

PTN77F-webfont.woff

383 ms

pt_sans_bold-webfont.woff

pt_sans_bold-webfont.woff

274 ms

show_ads_impl.js

show_ads_impl.js

263 ms

watch.js

watch.js

2 ms

1

1

1318 ms

zrt_lookup.html

zrt_lookup.html

46 ms

ads

ads

62 ms

advert.gif

advert.gif

696 ms

sync_cookie_image_decide

sync_cookie_image_decide

158 ms

Accessibility Review

rfs21.ru accessibility score

74

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

Form elements do not have associated labels

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

rfs21.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

rfs21.ru SEO score

99

Search Engine Optimization Advices

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

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rfs21.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 Rfs21.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rfs21.ru

Open Graph description is not detected on the main page of Rfs 21. 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: