Tools & Wizards About Us
cyberserver.cz screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cyberserver.cz

Vtipy, citáty, přísloví, murphyho zákony | CyberServer

Page Load Speed

4.6 sec in total

First Response

134 ms

Resources Loaded

4.1 sec

Page Rendered

403 ms

cyberserver.cz screenshot

About Website

Welcome to cyberserver.cz homepage info - get ready to check Cyber Server best content for Czech Republic right away, or after learning these important things about cyberserver.cz

CyberServer je zábavní web. Naleznete zde vtipy, citáty, přísloví, murphyho zákony, plemena psů, plemena koní, databázi států a mnoho dalších informací.

Visit cyberserver.cz

Key Findings

We analyzed Cyberserver.cz page load time and found that the first response time was 134 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cyberserver.cz performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value2,530 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.696

7/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

cyberserver.cz

134 ms

www.cyberserver.cz

697 ms

css2

39 ms

all.css

557 ms

bootstrap.css

564 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 38% of them (23 requests) were addressed to the original Cyberserver.cz, 13% (8 requests) were made to Fonts.gstatic.com and 12% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Cyberserver.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.8 kB (3%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cyberserver.cz main page is 1.6 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 36.6 kB

  • Original 44.8 kB
  • After minification 30.6 kB
  • After compression 8.2 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 14.2 kB, which is 32% 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 36.6 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 9.9 kB

  • Original 1.0 MB
  • After minification 990.4 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. Cyber Server images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

  • Original 473.6 kB
  • After minification 473.5 kB
  • After compression 471.2 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 3.8 kB

  • Original 53.8 kB
  • After minification 53.8 kB
  • After compression 50.0 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. Cyberserver.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (52%)

Requests Now

48

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cyber Server. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cyberserver.cz

cyberserver.cz

134 ms

www.cyberserver.cz

www.cyberserver.cz

697 ms

css2

css2

39 ms

all.css

all.css

557 ms

bootstrap.css

bootstrap.css

564 ms

style.css

style.css

444 ms

adsbygoogle.js

adsbygoogle.js

115 ms

js

js

81 ms

trixam.min.js

trixam.min.js

418 ms

show_ads_impl.js

show_ads_impl.js

371 ms

go8ayv3k7v

go8ayv3k7v

223 ms

body.jpg

body.jpg

808 ms

logo.png

logo.png

535 ms

4.png

4.png

529 ms

main.png

main.png

585 ms

main.png

main.png

605 ms

main.png

main.png

877 ms

main.png

main.png

1268 ms

main.png

main.png

973 ms

main.png

main.png

1105 ms

en.png

en.png

1106 ms

de.png

de.png

1240 ms

es.png

es.png

1315 ms

pt.png

pt.png

1402 ms

fr.png

fr.png

1443 ms

it.png

it.png

1482 ms

pl.png

pl.png

1655 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

149 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

158 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

165 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

167 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

167 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

167 ms

fa-regular-400.ttf

fa-regular-400.ttf

1856 ms

fa-solid-900.ttf

fa-solid-900.ttf

2120 ms

zrt_lookup.html

zrt_lookup.html

141 ms

ads

ads

609 ms

clarity.js

clarity.js

16 ms

reactive_library.js

reactive_library.js

144 ms

ca-pub-6210203021909799

ca-pub-6210203021909799

74 ms

ads

ads

326 ms

ads

ads

320 ms

10341352737175676451

10341352737175676451

61 ms

load_preloaded_resource.js

load_preloaded_resource.js

38 ms

abg_lite.js

abg_lite.js

39 ms

window_focus.js

window_focus.js

37 ms

qs_click_protection.js

qs_click_protection.js

38 ms

ufs_web_display.js

ufs_web_display.js

142 ms

c653839755d9d9a3a773c62a0253f53f.js

c653839755d9d9a3a773c62a0253f53f.js

34 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

40 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

53 ms

icon.png

icon.png

27 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

29 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

30 ms

css

css

30 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

5 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4 ms

d4Vwwu8iHiCDxZ1xzxUGRbEaLZqCebWmAfX3l2eV90k.js

d4Vwwu8iHiCDxZ1xzxUGRbEaLZqCebWmAfX3l2eV90k.js

4 ms

sodar

sodar

67 ms

c.gif

c.gif

7 ms

Accessibility Review

cyberserver.cz accessibility score

97

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.

Best Practices

cyberserver.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Page has valid source maps

SEO Factors

cyberserver.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 Cyberserver.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 Cyberserver.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

cyberserver.cz

Open Graph description is not detected on the main page of Cyber Server. 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: