Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

basket-shop.cz

BASKET SHOP, basketbalový obchod s nejlepším výběrem!

Page Load Speed

6.5 sec in total

First Response

426 ms

Resources Loaded

5.7 sec

Page Rendered

350 ms

basket-shop.cz screenshot

About Website

Welcome to basket-shop.cz homepage info - get ready to check BASKET SHOP best content for Czech Republic right away, or after learning these important things about basket-shop.cz

Nejlepší basketbalový obchod v ČR. Největší výběr basketbalových bot a oblečení. Prodáváme značky Jordan, Nike, adidas. Vše skladem, odesíláme ihned!

Visit basket-shop.cz

Key Findings

We analyzed Basket-shop.cz page load time and found that the first response time was 426 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

basket-shop.cz performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value25.0 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

basket-shop.cz

426 ms

www.basket-shop.cz

483 ms

www.basket-shop.cz

1856 ms

intlTelInput.css

113 ms

style.min.css

348 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 93% of them (121 requests) were addressed to the original Basket-shop.cz, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Basket-shop.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 655.5 kB (30%)

Content Size

2.2 MB

After Optimization

1.5 MB

In fact, the total size of Basket-shop.cz main page is 2.2 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 73.6 kB

  • Original 87.6 kB
  • After minification 79.4 kB
  • After compression 14.1 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. 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 73.6 kB or 84% of the original size.

Image Optimization

-31%

Potential reduce by 537.3 kB

  • Original 1.8 MB
  • After minification 1.2 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. Obviously, BASKET SHOP needs image optimization as it can save up to 537.3 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 44.0 kB

  • Original 306.1 kB
  • After minification 306.1 kB
  • After compression 262.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 44.0 kB or 14% of the original size.

CSS Optimization

-1%

Potential reduce by 628 B

  • Original 54.7 kB
  • After minification 54.7 kB
  • After compression 54.1 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. Basket-shop.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (27%)

Requests Now

124

After Optimization

91

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BASKET SHOP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

basket-shop.cz accessibility score

88

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.

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

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

basket-shop.cz 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

basket-shop.cz SEO score

91

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Basket-shop.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Basket-shop.cz 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 data is detected on the main page of BASKET SHOP. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: