Tools & Wizards About Us
top4football.cz screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

top4football.cz

Top4Football - Fotbalový magazín a tipy

Page Load Speed

6.9 sec in total

First Response

399 ms

Resources Loaded

4.7 sec

Page Rendered

1.7 sec

top4football.cz screenshot

About Website

Click here to check amazing Top4 Football content for Czech Republic. Otherwise, check out these important facts you probably never knew about top4football.cz

Top4Football - Nejlepší český fotbalový magazín s tipy a informacemi. Vše o fotbale na top4football.cz.

Visit top4football.cz

Key Findings

We analyzed Top4football.cz page load time and found that the first response time was 399 ms and then it took 6.5 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

top4football.cz performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

top4football.cz

399 ms

top4football.cz

385 ms

11teamsports.cz

994 ms

gtm.js

78 ms

font.css

796 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Top4football.cz, 89% (101 requests) were made to I1.t4s.cz and 3% (3 requests) were made to Cdn.luigisbox.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source I1.t4s.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 236.9 kB (13%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Top4football.cz main page is 1.8 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 179.1 kB

  • Original 229.8 kB
  • After minification 226.7 kB
  • After compression 50.7 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 179.1 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 7.4 kB

  • Original 1.3 MB
  • After minification 1.3 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. Top4 Football images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 29.4 kB

  • Original 183.3 kB
  • After minification 183.2 kB
  • After compression 153.9 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 29.4 kB or 16% of the original size.

CSS Optimization

-25%

Potential reduce by 21.0 kB

  • Original 85.4 kB
  • After minification 85.4 kB
  • After compression 64.4 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. Top4football.cz needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (46%)

Requests Now

111

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Top4 Football. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

top4football.cz

top4football.cz

399 ms

top4football.cz

top4football.cz

385 ms

11teamsports.cz

11teamsports.cz

994 ms

gtm.js

gtm.js

78 ms

font.css

font.css

796 ms

bootstrap-eleven.min.css

bootstrap-eleven.min.css

952 ms

font.css

font.css

1025 ms

master-eleven.min.css

master-eleven.min.css

1403 ms

jquery.min.js

jquery.min.js

1142 ms

popper.min.js

popper.min.js

1028 ms

bootstrap.min.js

bootstrap.min.js

1108 ms

nette.min.js

nette.min.js

1033 ms

hp.min.js

hp.min.js

1100 ms

nav.min.js

nav.min.js

1105 ms

ekko-lightbox.min.js

ekko-lightbox.min.js

1111 ms

wecoma-lite.js

wecoma-lite.js

847 ms

platform.js

platform.js

27 ms

exponea-new-version.min.js

exponea-new-version.min.js

1176 ms

LBX-250805.js

LBX-250805.js

26 ms

master.min.js

master.min.js

1189 ms

jquery.appear-original.min.js

jquery.appear-original.min.js

1183 ms

history.ajax.js

history.ajax.js

1184 ms

appleid.auth.js

appleid.auth.js

98 ms

jquery.countdown.min.js

jquery.countdown.min.js

1215 ms

gender-switcher.min.js

gender-switcher.min.js

1249 ms

t3.js

t3.js

504 ms

11teamsports.svg

11teamsports.svg

80 ms

skechers-razor-elite-fg-783743-252020-bksls1.png

skechers-razor-elite-fg-783743-252020-bksls1.png

126 ms

790265.webp

790265.webp

127 ms

766593.webp

766593.webp

192 ms

791694.webp

791694.webp

508 ms

786594.webp

786594.webp

193 ms

788100.webp

788100.webp

210 ms

780635.webp

780635.webp

517 ms

adidas-f50-elite-fg-messi-774751-ig6717-480.webp

adidas-f50-elite-fg-messi-774751-ig6717-480.webp

215 ms

adidas.svg

adidas.svg

244 ms

adidas-predator-elite-ft-fg-765641-if6442-480.webp

adidas-predator-elite-ft-fg-765641-if6442-480.webp

269 ms

adidas-predator-elite-fg-765667-if8867-480.webp

adidas-predator-elite-fg-765667-if8867-480.webp

292 ms

adidas-copa-pure-2-elite-fg-765701-ig6402-480.webp

adidas-copa-pure-2-elite-fg-765701-ig6402-480.webp

303 ms

adidas-f50-elite-fg-766205-if8818-480.webp

adidas-f50-elite-fg-766205-if8818-480.webp

327 ms

adidas-f50-fg-778188-if1276-480.webp

adidas-f50-fg-778188-if1276-480.webp

357 ms

puma-x-11teamsports-future-ultimate-forever-fg-ag-754156-108155-001-480.webp

puma-x-11teamsports-future-ultimate-forever-fg-ag-754156-108155-001-480.webp

389 ms

puma.svg

puma.svg

380 ms

nike-zm-superfly-10-elite-f-fg-781616-hj9293-109-480.webp

nike-zm-superfly-10-elite-f-fg-781616-hj9293-109-480.webp

407 ms

nike.svg

nike.svg

433 ms

nike-zm-vapor-16-elite-f-fg-781593-hj4188-106-480.webp

nike-zm-vapor-16-elite-f-fg-781593-hj4188-106-480.webp

470 ms

nike-legend-10-elite-fg-789427-dv4328-400-480.webp

nike-legend-10-elite-fg-789427-dv4328-400-480.webp

476 ms

nike-phantom-luna-ii-elite-fg-789434-fj2572-400-480.webp

nike-phantom-luna-ii-elite-fg-789434-fj2572-400-480.webp

489 ms

nike-phantom-gx-ii-elite-fg-789398-fj2559-400-480.webp

nike-phantom-gx-ii-elite-fg-789398-fj2559-400-480.webp

519 ms

1x1.png

1x1.png

547 ms

2x1.png

2x1.png

551 ms

260195.jpg

260195.jpg

623 ms

16x9.png

16x9.png

583 ms

fa-facebook-f.svg

fa-facebook-f.svg

590 ms

fa-instagram.svg

fa-instagram.svg

596 ms

fa-youtube.svg

fa-youtube.svg

625 ms

tiktok.svg

tiktok.svg

627 ms

flag_cz.svg

flag_cz.svg

660 ms

flag_de.svg

flag_de.svg

665 ms

flag_at.svg

flag_at.svg

673 ms

flag_ch.svg

flag_ch.svg

699 ms

autocomplete.js

autocomplete.js

21 ms

autocomplete.css

autocomplete.css

30 ms

11teamsports.js

11teamsports.js

50 ms

flag_it.svg

flag_it.svg

675 ms

flag_nl.svg

flag_nl.svg

618 ms

flag_pl.svg

flag_pl.svg

615 ms

flag_bg.svg

flag_bg.svg

580 ms

flag_hr.svg

flag_hr.svg

562 ms

11teamsports.cz

11teamsports.cz

130 ms

flag_dk.svg

flag_dk.svg

578 ms

flag_fi.svg

flag_fi.svg

571 ms

flag_ie.svg

flag_ie.svg

567 ms

flag_hu.svg

flag_hu.svg

574 ms

flag_pt.svg

flag_pt.svg

550 ms

flag_gr.svg

flag_gr.svg

539 ms

flag_ro.svg

flag_ro.svg

553 ms

flag_sk.svg

flag_sk.svg

531 ms

flag_si.svg

flag_si.svg

502 ms

flag_es.svg

flag_es.svg

517 ms

flag_se.svg

flag_se.svg

506 ms

fa-phone-light.svg

fa-phone-light.svg

501 ms

fa-arrow-right-long.svg

fa-arrow-right-long.svg

498 ms

fa-email.svg

fa-email.svg

464 ms

fond.svg

fond.svg

482 ms

387823.png

387823.png

480 ms

682350.webp

682350.webp

477 ms

294856.jpg

294856.jpg

576 ms

260523.jpg

260523.jpg

519 ms

260529.jpg

260529.jpg

597 ms

260528.jpg

260528.jpg

589 ms

397233.jpg

397233.jpg

496 ms

754544.webp

754544.webp

474 ms

159406.jpg

159406.jpg

526 ms

295999.jpg

295999.jpg

526 ms

perex.jpg

perex.jpg

599 ms

perex.jpg

perex.jpg

650 ms

perex.jpg

perex.jpg

599 ms

711769.webp

711769.webp

555 ms

molten.svg

molten.svg

548 ms

adidasoriginals.svg

adidasoriginals.svg

527 ms

converse.svg

converse.svg

596 ms

underarmour.svg

underarmour.svg

596 ms

vans.svg

vans.svg

562 ms

asics.svg

asics.svg

563 ms

mizuno.svg

mizuno.svg

584 ms

salomon.svg

salomon.svg

578 ms

saucony.svg

saucony.svg

594 ms

11teamsports-prod.svg

11teamsports-prod.svg

598 ms

adidassportswear.svg

adidassportswear.svg

559 ms

gform.svg

gform.svg

564 ms

trusox.svg

trusox.svg

584 ms

uhlsport.svg

uhlsport.svg

579 ms

print.min.css

print.min.css

78 ms

Accessibility Review

top4football.cz accessibility score

91

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

top4football.cz best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

top4football.cz SEO score

79

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use 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 Top4football.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 Top4football.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

top4football.cz

Open Graph data is detected on the main page of Top4 Football. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: