Tools & Wizards About Us
sport-center.by screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sport-center.by

Спорттовары в магазине Sport-Center.by | Спортивные товары в Минске

Page Load Speed

4.7 sec in total

First Response

476 ms

Resources Loaded

3.7 sec

Page Rendered

478 ms

sport-center.by screenshot

About Website

Click here to check amazing Sport Center content for Belarus. Otherwise, check out these important facts you probably never knew about sport-center.by

Интернет-магазин Sport-Center товары для спорта и активного отдыха с большим каталогом, онлайн оплатой и доставкой по Минску и Беларуси

Visit sport-center.by

Key Findings

We analyzed Sport-center.by page load time and found that the first response time was 476 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sport-center.by performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

sport-center.by

476 ms

sport-center.by

891 ms

main.popup.bundle.css

328 ms

animation.css

347 ms

font-awesome.css

351 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 97% of them (98 requests) were addressed to the original Sport-center.by, 1% (1 request) were made to Cdnjs.cloudflare.com and 1% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 441.2 kB (14%)

Content Size

3.2 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sport-center.by main page is 3.2 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. 60% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 292.2 kB

  • Original 343.3 kB
  • After minification 255.3 kB
  • After compression 51.1 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 88.0 kB, which is 26% 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 292.2 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 17.1 kB

  • Original 2.0 MB
  • After minification 2.0 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. Sport Center images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 109.2 kB

  • Original 710.8 kB
  • After minification 710.8 kB
  • After compression 601.6 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 109.2 kB or 15% of the original size.

CSS Optimization

-17%

Potential reduce by 22.6 kB

  • Original 135.9 kB
  • After minification 135.9 kB
  • After compression 113.3 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. Sport-center.by needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (36%)

Requests Now

99

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sport Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sport-center.by

sport-center.by

476 ms

sport-center.by

sport-center.by

891 ms

main.popup.bundle.css

main.popup.bundle.css

328 ms

animation.css

animation.css

347 ms

font-awesome.css

font-awesome.css

351 ms

page_04bd6bb7dcd281b645505c35475bdefd_v1.css

page_04bd6bb7dcd281b645505c35475bdefd_v1.css

352 ms

template_8d654ada580cb5bc2f173415e4902b54_v1.css

template_8d654ada580cb5bc2f173415e4902b54_v1.css

697 ms

core.js

core.js

643 ms

kernel_main_v1.js

kernel_main_v1.js

224 ms

protobuf.js

protobuf.js

362 ms

model.js

model.js

252 ms

rest.client.js

rest.client.js

253 ms

pull.client.js

pull.client.js

338 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

611 ms

ajax.js

ajax.js

371 ms

public_script.js

public_script.js

450 ms

trianglify.min.js

trianglify.min.js

34 ms

currency-core.bundle.js

currency-core.bundle.js

474 ms

core_currency.js

core_currency.js

611 ms

smart-search.js

smart-search.js

614 ms

core_ui_widget.js

core_ui_widget.js

614 ms

core_ui_etc.js

core_ui_etc.js

615 ms

core_ui_autocomplete.js

core_ui_autocomplete.js

615 ms

basket.js

basket.js

615 ms

main.popup.bundle.js

main.popup.bundle.js

722 ms

script_public.js

script_public.js

727 ms

effects.js

effects.js

727 ms

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948 ms

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730 ms

lazyload.min.js

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24 ms

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762 ms

tag.js

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1005 ms

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231 ms

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578 ms

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598 ms

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619 ms

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623 ms

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633 ms

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623 ms

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649 ms

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659 ms

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680 ms

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683 ms

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694 ms

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762 ms

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662 ms

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683 ms

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686 ms

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694 ms

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724 ms

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741 ms

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707 ms

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943 ms

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815 ms

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680 ms

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712 ms

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698 ms

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317 ms

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365 ms

Accessibility Review

sport-center.by accessibility score

96

Accessibility Issues

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

sport-center.by 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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sport-center.by 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

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 Sport-center.by 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 Sport-center.by 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

sport-center.by

Open Graph data is detected on the main page of Sport Center. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: