Tools & Wizards About Us
o2sport.ru screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

o2sport.ru

Фитнес клуб Первомайская, Щелковская, Измайловская и ВАО. Фитнес центр на Щелковское шоссе (Восток Москвы и Гольяново)

Page Load Speed

8.6 sec in total

First Response

600 ms

Resources Loaded

7.2 sec

Page Rendered

813 ms

o2sport.ru screenshot

About Website

Visit o2sport.ru now to see the best up-to-date O 2 Sport content for Russia and also check out these interesting facts you probably never knew about o2sport.ru

Новый фитнес клуб O2SPORT! УМОПОМРАЧИТЕЛЬНЫЕ СКИДКИ на карты на 12 месяцев! Фитнес центр в ВАО (Щелковская, Первомайская, Измайловская)! Кликайте скорее! +7 (495) 965-61-65

Visit o2sport.ru

Key Findings

We analyzed O2sport.ru page load time and found that the first response time was 600 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

o2sport.ru performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

o2sport.ru

600 ms

o2sport.ru

424 ms

tilda-fallback-1.0.min.js

162 ms

tilda-grid-3.0.min.css

26 ms

tilda-blocks-page39054343.min.css

365 ms

Our browser made a total of 165 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original O2sport.ru, 74% (122 requests) were made to Static.tildacdn.com and 13% (22 requests) were made to Thb.tildacdn.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Static.tildacdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (4%)

Content Size

29.1 MB

After Optimization

27.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of O2sport.ru main page is 29.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 28.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 638.8 kB

  • Original 728.6 kB
  • After minification 726.9 kB
  • After compression 89.9 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. 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 638.8 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 550.2 kB

  • Original 28.3 MB
  • After minification 27.7 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. O 2 Sport images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 54 B

  • Original 86.2 kB
  • After minification 86.2 kB
  • After compression 86.1 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

-19%

Potential reduce by 7.4 kB

  • Original 38.9 kB
  • After minification 38.9 kB
  • After compression 31.4 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. O2sport.ru needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 81 (53%)

Requests Now

153

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O 2 Sport. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

o2sport.ru

o2sport.ru

600 ms

o2sport.ru

o2sport.ru

424 ms

tilda-fallback-1.0.min.js

tilda-fallback-1.0.min.js

162 ms

tilda-grid-3.0.min.css

tilda-grid-3.0.min.css

26 ms

tilda-blocks-page39054343.min.css

tilda-blocks-page39054343.min.css

365 ms

css2

css2

47 ms

tilda-animation-2.0.min.css

tilda-animation-2.0.min.css

36 ms

tilda-cards-1.0.min.css

tilda-cards-1.0.min.css

39 ms

tilda-forms-1.0.min.css

tilda-forms-1.0.min.css

34 ms

tilda-zero-gallery-1.0.min.css

tilda-zero-gallery-1.0.min.css

35 ms

tilda-polyfill-1.0.min.js

tilda-polyfill-1.0.min.js

31 ms

tilda-scripts-3.0.min.js

tilda-scripts-3.0.min.js

35 ms

tilda-blocks-page39054343.min.js

tilda-blocks-page39054343.min.js

182 ms

tilda-lazyload-1.0.min.js

tilda-lazyload-1.0.min.js

36 ms

tilda-animation-2.0.min.js

tilda-animation-2.0.min.js

36 ms

tilda-zero-1.1.min.js

tilda-zero-1.1.min.js

37 ms

hammer.min.js

hammer.min.js

38 ms

tilda-slds-1.4.min.js

tilda-slds-1.4.min.js

37 ms

tilda-cards-1.0.min.js

tilda-cards-1.0.min.js

37 ms

tilda-feed-1.0.min.js

tilda-feed-1.0.min.js

38 ms

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tilda-menusub-1.0.min.js

38 ms

tilda-menu-1.0.min.js

tilda-menu-1.0.min.js

39 ms

tilda-popup-1.0.min.js

tilda-popup-1.0.min.js

39 ms

tilda-forms-1.0.min.js

tilda-forms-1.0.min.js

40 ms

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tilda-map-1.0.min.js

40 ms

tilda-zero-gallery-1.0.min.js

tilda-zero-gallery-1.0.min.js

40 ms

tilda-zero-forms-1.0.min.js

tilda-zero-forms-1.0.min.js

40 ms

tilda-zoom-2.0.min.js

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41 ms

tilda-zero-scale-1.0.min.js

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41 ms

tilda-skiplink-1.0.min.js

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41 ms

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40 ms

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logo_5.svg

221 ms

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24 ms

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53 ms

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101 ms

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TK3_WkUHHAIjg75cFRf3bXL8LICs1y9ogUE.ttf

102 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf

141 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4jE-_F.ttf

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4jE-_F.ttf

144 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4aE-_F.ttf

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4aE-_F.ttf

141 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk7PFO_F.ttf

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk7PFO_F.ttf

142 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk79FO_F.ttf

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk79FO_F.ttf

144 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk6jFO_F.ttf

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk6jFO_F.ttf

144 ms

tilda-phone-mask-1.1.min.js

tilda-phone-mask-1.1.min.js

5 ms

Frame_1_1.jpg

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626 ms

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323 ms

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319 ms

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487 ms

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308 ms

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486 ms

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486 ms

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572 ms

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572 ms

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559 ms

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560 ms

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571 ms

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834 ms

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939 ms

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163 ms

tilda-zero-form-errorbox.min.css

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62 ms

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63 ms

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268 ms

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268 ms

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268 ms

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267 ms

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178 ms

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tilda-slds-1.4.min.css

13 ms

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tilda-popup-1.1.min.css

20 ms

arrow_white.gif

arrow_white.gif

165 ms

ph_alarm-thin.svg

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254 ms

ph_map-pin-thin.svg

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253 ms

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461 ms

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733 ms

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572 ms

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604 ms

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412 ms

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385 ms

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550 ms

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864 ms

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1259 ms

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1198 ms

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1461 ms

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1115 ms

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1144 ms

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1740 ms

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1533 ms

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1527 ms

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1982 ms

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2366 ms

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2256 ms

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1989 ms

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1743 ms

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3131 ms

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944 ms

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Accessibility Review

o2sport.ru accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Links do not have a discernible name

Best Practices

o2sport.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

o2sport.ru SEO score

85

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

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 O2sport.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 O2sport.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

o2sport.ru

Open Graph description is not detected on the main page of O 2 Sport. 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: