Access sportradar.ru. Информационный сайт на спортивную тематику

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

sportradar.ru

286 ms

sport.hintfox.com

158 ms

styles1.css

16 ms

jquery.min.js

65 ms

js

137 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sportradar.ru, 94% (91 requests) were made to Sport.hintfox.com and 2% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (487 ms) relates to the external source Sport.hintfox.com.

Content Size

866.0 kB

After Optimization

747.0 kB

In fact, the total size of Sportradar.ru main page is 866.0 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. 55% of websites need less resources to load. Images take 422.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 87.8 kB

Original 99.6 kB
After minification 65.0 kB
After compression 11.8 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. This page needs HTML code to be minified as it can gain 34.6 kB, which is 35% 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 87.8 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 24.8 kB

Original 422.8 kB
After minification 398.0 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. Sport Radar images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.5 kB

Original 339.7 kB
After minification 339.7 kB
After compression 334.2 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

-22%

Potential reduce by 886 B

Original 4.0 kB
After minification 4.0 kB
After compression 3.1 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. Sportradar.ru needs all CSS files to be minified and compressed as it can save up to 886 B or 22% of the original size.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sport Radar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

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 Sportradar.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 Sportradar.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

sportradar.ru

Open Graph description is not detected on the main page of Sport Radar. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Информационный сайт на спортивную тематику | SportRadar

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sportradar.ru

sport.hintfox.com

styles1.css

jquery.min.js

js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sportradar.ru

sport.hintfox.com

styles1.css

jquery.min.js

js

adsbygoogle.js

jquery-ui.min.js

indexscroll.js

jquery.rex-0.0.9.js

jquery.ajax-location.js

bg.jpg

header.jpg

search.png

menu-hover-bg.png

btn-bg.png

article_icon_list_169.jpg

article_icon_list_163.jpg

article_icon_list_179.jpg

article_icon_list_173.jpg

article_icon_list_201.jpg

article_icon_list_200.jpg

article_icon_list_203.jpg

article_icon_list_198.jpg

article_icon_list_205.jpg

article_icon_list_204.jpg

article_icon_list_209.jpg

article_icon_list_208.jpg

rubric-bg.jpg

pcatalog_icon_list_1.jpg

pcatalog_icon_list_2.jpg

pcatalog_icon_list_3.jpg

pcatalog_icon_list_4.jpg

pcatalog_icon_list_5.jpg

pcatalog_icon_list_6.jpg

article_icon_preview_169.jpg

article_icon_preview_163.jpg

article_icon_preview_162.png

article_icon_preview_152.jpg

article_icon_preview_114.jpg

article_icon_preview_112.jpg

article_icon_preview_111.jpg

article_icon_preview_49.jpg

article_icon_preview_48.jpg