Tools & Wizards About Us
clovek20.cz screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

clovek20.cz

Člověk 2.0 - Osobní rozvoj, Neurorestart, NLP transformace myšlení a mozku

Page Load Speed

5.9 sec in total

First Response

484 ms

Resources Loaded

4.7 sec

Page Rendered

719 ms

clovek20.cz screenshot

About Website

Visit clovek20.cz now to see the best up-to-date Clovek 20 content and also check out these interesting facts you probably never knew about clovek20.cz

Jaké by to bylo zvládat vše 3x snadněji než jiní? Povýšit se na novou úroveň bytí? Vítejte v neurovědách. Ukáži Vám, co zkouším a jaké to má výsledky. Zažijte i Vy neurorestart ve svém životě.

Visit clovek20.cz

Key Findings

We analyzed Clovek20.cz page load time and found that the first response time was 484 ms and then it took 5.4 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

clovek20.cz performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value2,430 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.596

11/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

clovek20.cz

484 ms

clovek20.cz

2324 ms

wp-emoji-release.min.js

163 ms

style.104e9bb.css

272 ms

style.min.css

301 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 30% of them (35 requests) were addressed to the original Clovek20.cz, 20% (23 requests) were made to Static.xx.fbcdn.net and 10% (12 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Clovek20.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 238.2 kB (7%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Clovek20.cz main page is 3.3 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. Only a small number of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 173.1 kB

  • Original 195.8 kB
  • After minification 190.3 kB
  • After compression 22.7 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 173.1 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 58.0 kB

  • Original 2.6 MB
  • After minification 2.5 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. Clovek 20 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 438.9 kB
  • After minification 438.8 kB
  • After compression 437.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 5.9 kB

  • Original 87.9 kB
  • After minification 87.9 kB
  • After compression 82.0 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. Clovek20.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 65 (72%)

Requests Now

90

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clovek 20. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

clovek20.cz

clovek20.cz

484 ms

clovek20.cz

clovek20.cz

2324 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

163 ms

style.104e9bb.css

style.104e9bb.css

272 ms

style.min.css

style.min.css

301 ms

diggdigg-style.css

diggdigg-style.css

298 ms

settings.css

settings.css

293 ms

fontello.css

fontello.css

299 ms

hc_reset.css

hc_reset.css

296 ms

css

css

40 ms

style.css

style.css

368 ms

bootstrap.css

bootstrap.css

392 ms

style.css

style.css

397 ms

style.css

style.css

399 ms

mmenu-light.css

mmenu-light.css

400 ms

font-awesome.min.css

font-awesome.min.css

401 ms

css

css

36 ms

style.min.css

style.min.css

464 ms

link-buttons.min.css

link-buttons.min.css

488 ms

animate.min.css

animate.min.css

489 ms

spinkit.min.css

spinkit.min.css

497 ms

jquery.min.js

jquery.min.js

589 ms

jquery-migrate.min.js

jquery-migrate.min.js

504 ms

buttons.js

buttons.js

19 ms

buttons.js

buttons.js

13 ms

widgets.js

widgets.js

115 ms

all.js

all.js

34 ms

FB.Share

FB.Share

34 ms

plusone.js

plusone.js

49 ms

fbshare.js

fbshare.js

35 ms

in.js

in.js

54 ms

cs.104e9bb.js

cs.104e9bb.js

509 ms

mmenu-light.js

mmenu-light.js

523 ms

bootstrap.min.js

bootstrap.min.js

525 ms

customscript.js

customscript.js

583 ms

script.min.js

script.min.js

583 ms

hc_facebook_api.php

hc_facebook_api.php

711 ms

ads.js

ads.js

669 ms

all.js

all.js

42 ms

nlp-kurzy-coaching-university-1140x600.jpeg

nlp-kurzy-coaching-university-1140x600.jpeg

393 ms

pozadi-superdite.jpg

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529 ms

13-980x653.png

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529 ms

book_mockup.png

book_mockup.png

527 ms

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21011691_23842697085470563_4630162181755764736_n.png

782 ms

9-Tremendous-Tips-for-Finding-Happiness-at-Work.jpg

9-Tremendous-Tips-for-Finding-Happiness-at-Work.jpg

560 ms

Fear1.jpg

Fear1.jpg

900 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhPuE.woff

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhPuE.woff

87 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmPuE.woff

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmPuE.woff

88 ms

all.js

all.js

10 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

76 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

10 ms

fastbutton

fastbutton

17 ms

postmessageRelay

postmessageRelay

94 ms

fastbutton

fastbutton

21 ms

developers.google.com

developers.google.com

490 ms

fastbutton

fastbutton

29 ms

544727282-postmessagerelay.js

544727282-postmessagerelay.js

35 ms

rpc:shindig_random.js

rpc:shindig_random.js

15 ms

developers.google.com

developers.google.com

805 ms

fastbutton

fastbutton

24 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

14 ms

developers.google.com

developers.google.com

869 ms

fastbutton

fastbutton

41 ms

developers.google.com

developers.google.com

711 ms

fastbutton

fastbutton

122 ms

developers.google.com

developers.google.com

670 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

87 ms

fastbutton

fastbutton

38 ms

settings

settings

74 ms

like.php

like.php

186 ms

like.php

like.php

180 ms

like.php

like.php

231 ms

like.php

like.php

192 ms

like.php

like.php

199 ms

like.php

like.php

122 ms

like.php

like.php

356 ms

like_box.php

like_box.php

354 ms

developers.google.com

developers.google.com

508 ms

developers.google.com

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608 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

45 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

4 ms

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27 ms

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50 ms

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SlGVmQWMvZQIdix7AFxXkHNSaw.woff

51 ms

q6SaOKt-Ruv.js

q6SaOKt-Ruv.js

101 ms

FEppCFCt76d.png

FEppCFCt76d.png

76 ms

embeds

embeds

68 ms

embeds

embeds

173 ms

embeds

embeds

222 ms

embeds

embeds

222 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.cs.html

tweet_button.2f70fb173b9000da126c79afe2098f02.cs.html

173 ms

q6SaOKt-Ruv.js

q6SaOKt-Ruv.js

60 ms

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41 ms

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155 ms

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171 ms

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197 ms

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206 ms

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203 ms

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190 ms

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187 ms

AwQU75FJfeA.css

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103 ms

CNI804oIcTo.js

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69 ms

o1ndYS2og_B.js

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69 ms

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71 ms

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72 ms

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71 ms

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73 ms

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p55HfXW__mM.js

73 ms

q6SaOKt-Ruv.js

q6SaOKt-Ruv.js

71 ms

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67 ms

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108 ms

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wuH-1da_5h_.js

11 ms

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93 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

9 ms

like_box.php

like_box.php

120 ms

Accessibility Review

clovek20.cz accessibility score

93

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

clovek20.cz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

clovek20.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 Clovek20.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 Clovek20.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

clovek20.cz

Open Graph data is detected on the main page of Clovek 20. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: