Tools & Wizards About Us
acrasport.cz screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

acrasport.cz

ACRA Sport | Vše pro sport | ACRA Sport

Page Load Speed

6.2 sec in total

First Response

459 ms

Resources Loaded

5 sec

Page Rendered

746 ms

acrasport.cz screenshot

About Website

Visit acrasport.cz now to see the best up-to-date ACRA Sport content for Czech Republic and also check out these interesting facts you probably never knew about acrasport.cz

Sportovní potřeby, fitness, camping, trampolíny, míčové sporty, raketové sporty, zimní sporty. Široký výběr a vše skladem

Visit acrasport.cz

Key Findings

We analyzed Acrasport.cz page load time and found that the first response time was 459 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

acrasport.cz performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

acrasport.cz

459 ms

www.acrasport.cz

1868 ms

css2

36 ms

378.b480fd23.css

187 ms

frontend-style-common-desktop.24ecb59d7c3a97f1174a.css

279 ms

Our browser made a total of 182 requests to load all elements on the main page. We found that 60% of them (110 requests) were addressed to the original Acrasport.cz, 32% (59 requests) were made to Images2.patro.cz and 3% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Acrasport.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 482.2 kB (17%)

Content Size

2.9 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Acrasport.cz main page is 2.9 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 340.8 kB

  • Original 362.1 kB
  • After minification 230.5 kB
  • After compression 21.3 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 131.5 kB, which is 36% 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 340.8 kB or 94% of the original size.

Image Optimization

-5%

Potential reduce by 127.5 kB

  • Original 2.5 MB
  • After minification 2.3 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. ACRA Sport images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 14.0 kB

  • Original 89.0 kB
  • After minification 89.0 kB
  • After compression 75.0 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 14.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (6%)

Requests Now

171

After Optimization

160

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 171 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACRA 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 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acrasport.cz

acrasport.cz

459 ms

www.acrasport.cz

www.acrasport.cz

1868 ms

css2

css2

36 ms

378.b480fd23.css

378.b480fd23.css

187 ms

frontend-style-common-desktop.24ecb59d7c3a97f1174a.css

frontend-style-common-desktop.24ecb59d7c3a97f1174a.css

279 ms

runtime.7b46a663.js

runtime.7b46a663.js

284 ms

509.d9aba99d.js

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463 ms

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383.ab9b9d24.js

377 ms

frontend.c1942426.js

frontend.c1942426.js

372 ms

boldem.js

boldem.js

667 ms

homepage.88e23079.js

homepage.88e23079.js

277 ms

track.js

track.js

42 ms

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gjs.php

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gtm.js

75 ms

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92 ms

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647 ms

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762 ms

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104 ms

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139 ms

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203 ms

svg-frontend.b2166301.woff

svg-frontend.b2166301.woff

845 ms

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174 ms

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199 ms

gjs.php

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493 ms

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727 ms

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Accessibility Review

acrasport.cz accessibility score

92

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

acrasport.cz best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

acrasport.cz SEO score

100

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

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 Acrasport.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 Acrasport.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

acrasport.cz

Open Graph description is not detected on the main page of ACRA 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: