Tools & Wizards About Us
acrasport.cz screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    43% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 99

    SEO

    Google-friendlier than
    94% of websites

acrasport.cz

ACRA Sport | Vše pro sport | ACRA Sport

Page Load Speed

4.6 sec in total

First Response

492 ms

Resources Loaded

3.6 sec

Page Rendered

484 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 492 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

acrasport.cz performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value23,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

acrasport.cz

492 ms

www.acrasport.cz

1124 ms

screen.css

359 ms

jquery-1.4.2.min.js

482 ms

funkce.js

246 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 68% of them (59 requests) were addressed to the original Acrasport.cz, 11% (10 requests) were made to Static.xx.fbcdn.net and 8% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Acrasport.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 282.6 kB (31%)

Content Size

900.3 kB

After Optimization

617.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acrasport.cz main page is 900.3 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. 65% of websites need less resources to load. Images take 548.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 47.6 kB

  • Original 58.7 kB
  • After minification 57.1 kB
  • After compression 11.0 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 47.6 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 23.4 kB

  • Original 548.4 kB
  • After minification 525.0 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. ACRA Sport images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 157.8 kB

  • Original 228.6 kB
  • After minification 196.5 kB
  • After compression 70.7 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 157.8 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 53.7 kB

  • Original 64.7 kB
  • After minification 53.8 kB
  • After compression 11.0 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. Acrasport.cz needs all CSS files to be minified and compressed as it can save up to 53.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (26%)

Requests Now

77

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 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 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acrasport.cz

acrasport.cz

492 ms

www.acrasport.cz

www.acrasport.cz

1124 ms

screen.css

screen.css

359 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

482 ms

funkce.js

funkce.js

246 ms

search.js

search.js

245 ms

dropdown2.css

dropdown2.css

243 ms

messages_front.js

messages_front.js

245 ms

highslide.css

highslide.css

364 ms

highslide-full.js

highslide-full.js

608 ms

google_analytics.js

google_analytics.js

366 ms

coin-slider.js

coin-slider.js

371 ms

css

css

23 ms

139 ms

msg_arrow.gif

msg_arrow.gif

250 ms

ga.js

ga.js

134 ms

background.png

background.png

168 ms

body.png

body.png

379 ms

separator.png

separator.png

162 ms

freepost.jpg

freepost.jpg

376 ms

separator3.png

separator3.png

164 ms

17.jpg

17.jpg

612 ms

23.jpg

23.jpg

1094 ms

7951.jpg

7951.jpg

379 ms

7952.jpg

7952.jpg

374 ms

5591.jpg

5591.jpg

458 ms

5188.jpg

5188.jpg

457 ms

3116.jpg

3116.jpg

484 ms

3041.jpg

3041.jpg

612 ms

2851.jpg

2851.jpg

611 ms

2635.jpg

2635.jpg

610 ms

2475.jpg

2475.jpg

611 ms

1596.jpg

1596.jpg

1075 ms

2329.jpg

2329.jpg

1077 ms

1464.jpg

1464.jpg

1078 ms

4799.jpg

4799.jpg

1080 ms

1919.jpg

1919.jpg

1080 ms

975.jpg

975.jpg

1087 ms

1781.jpg

1781.jpg

1088 ms

1690.jpg

1690.jpg

1088 ms

7730.jpg

7730.jpg

1089 ms

acra_web_48.jpg

acra_web_48.jpg

1089 ms

heureka1.png

heureka1.png

1090 ms

eccbc87e4b5ce2fe28308fd9f2a7baf3.jpg

eccbc87e4b5ce2fe28308fd9f2a7baf3.jpg

1091 ms

logo(1).jpg

logo(1).jpg

1091 ms

eccbc87e4b5ce2fe28308fd9f2a7baf3.jpg

eccbc87e4b5ce2fe28308fd9f2a7baf3.jpg

1091 ms

981 ms

tit.png

tit.png

978 ms

slide_right.png

slide_right.png

981 ms

slide_left.png

slide_left.png

982 ms

input.png

input.png

986 ms

btn2.png

btn2.png

982 ms

likebox.php

likebox.php

251 ms

u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff

u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff

60 ms

__utm.gif

__utm.gif

38 ms

btn1.png

btn1.png

946 ms

item.png

item.png

947 ms

pointer.png

pointer.png

1013 ms

widget_v2.132.js

widget_v2.132.js

22 ms

collect

collect

184 ms

__$$__stringtable_lang_cs.js

__$$__stringtable_lang_cs.js

75 ms

YQe3dSsMbL6.css

YQe3dSsMbL6.css

92 ms

ikPBP94Hp80.css

ikPBP94Hp80.css

108 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

143 ms

b94UUzHjapV.js

b94UUzHjapV.js

173 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

162 ms

TTCre3391I0.js

TTCre3391I0.js

162 ms

newsletter.png

newsletter.png

819 ms

ga-audiences

ga-audiences

48 ms

btn_over.png

btn_over.png

821 ms

btn.png

btn.png

826 ms

1012173_550651601661523_996696708_n.jpg

1012173_550651601661523_996696708_n.jpg

516 ms

1539_549787498414600_798844363_n.jpg

1539_549787498414600_798844363_n.jpg

472 ms

12743777_1068408053201044_8109735084863567989_n.jpg

12743777_1068408053201044_8109735084863567989_n.jpg

471 ms

527905_4131348774383_139484396_n.jpg

527905_4131348774383_139484396_n.jpg

474 ms

12662543_1516592971977716_7514837133492793991_n.jpg

12662543_1516592971977716_7514837133492793991_n.jpg

478 ms

12046840_1199787230034931_2095151656597334855_n.jpg

12046840_1199787230034931_2095151656597334855_n.jpg

474 ms

1511285_10206923078505938_5992311658367530551_n.jpg

1511285_10206923078505938_5992311658367530551_n.jpg

478 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

18 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

19 ms

avatar_simple_visitor.png

avatar_simple_visitor.png

116 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

28 ms

f6T91Deal_q.js

f6T91Deal_q.js

35 ms

aL63HcygAAVYuCCsAAA==

aL63HcygAAVYuCCsAAA==

7 ms

print.css

print.css

127 ms

drop-shadow.png

drop-shadow.png

127 ms

loading10.gif

loading10.gif

123 ms

Accessibility Review

acrasport.cz accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

58

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

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

High

Page has valid source maps

SEO Factors

acrasport.cz SEO score

99

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

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 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: