Tools & Wizards About Us
cesky-hosting.cz screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 0

    Best Practices

  • 92

    SEO

    Google-friendlier than
    74% of websites

cesky-hosting.cz

Český hosting: webhosting a registrace domény

Page Load Speed

5.2 sec in total

First Response

480 ms

Resources Loaded

4.2 sec

Page Rendered

467 ms

cesky-hosting.cz screenshot

About Website

Click here to check amazing Cesky Hosting content for Czech Republic. Otherwise, check out these important facts you probably never knew about cesky-hosting.cz

Český hosting poskytuje webhosting pro internetové prezentace a aplikace, registraci a provoz domén, odborné poradenství v oblasti hostingu.

Visit cesky-hosting.cz

Key Findings

We analyzed Cesky-hosting.cz page load time and found that the first response time was 480 ms and then it took 4.7 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

cesky-hosting.cz performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

cesky-hosting.cz

480 ms

cesky-hosting.cz

393 ms

www.cesky-hosting.cz

791 ms

css2

33 ms

all-global-styles-3065218962__1715042344.css

312 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 75% of them (58 requests) were addressed to the original Cesky-hosting.cz, 6% (5 requests) were made to Dev.visualwebsiteoptimizer.com and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cesky-hosting.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.3 kB (12%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cesky-hosting.cz main page is 1.3 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. 65% of websites need less resources to load. Images take 782.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 95.9 kB

  • Original 115.6 kB
  • After minification 96.6 kB
  • After compression 19.7 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. This page needs HTML code to be minified as it can gain 19.0 kB, which is 16% 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 95.9 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 56.2 kB

  • Original 782.9 kB
  • After minification 726.7 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. Cesky Hosting images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 301 B

  • Original 320.6 kB
  • After minification 320.6 kB
  • After compression 320.3 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

-1%

Potential reduce by 983 B

  • Original 98.4 kB
  • After minification 98.4 kB
  • After compression 97.4 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. Cesky-hosting.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (16%)

Requests Now

67

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cesky Hosting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cesky-hosting.cz

cesky-hosting.cz

480 ms

cesky-hosting.cz

cesky-hosting.cz

393 ms

www.cesky-hosting.cz

www.cesky-hosting.cz

791 ms

css2

css2

33 ms

all-global-styles-3065218962__1715042344.css

all-global-styles-3065218962__1715042344.css

312 ms

all-global-scripts-2017661016.js

all-global-scripts-2017661016.js

683 ms

ind_scripts.min.js

ind_scripts.min.js

290 ms

gtm.js

gtm.js

82 ms

j.php

j.php

79 ms

sys_media_960.svg

sys_media_960.svg

225 ms

sys_media_780.svg

sys_media_780.svg

228 ms

sys_media_776.svg

sys_media_776.svg

227 ms

sys_media_841.svg

sys_media_841.svg

541 ms

sys_media_842.svg

sys_media_842.svg

545 ms

sys_media_218.svg

sys_media_218.svg

544 ms

sys_media_840.jpg

sys_media_840.jpg

1109 ms

sys_media_553.svg

sys_media_553.svg

733 ms

sys_media_554.svg

sys_media_554.svg

732 ms

sys_media_557.svg

sys_media_557.svg

731 ms

sys_media_455.svg

sys_media_455.svg

730 ms

sys_media_460.svg

sys_media_460.svg

728 ms

sys_media_454.svg

sys_media_454.svg

841 ms

sys_media_348.jpg

sys_media_348.jpg

925 ms

sys_media_244.svg

sys_media_244.svg

844 ms

sys_media_245.svg

sys_media_245.svg

845 ms

sys_media_1172.svg

sys_media_1172.svg

849 ms

sys_media_2014.svg

sys_media_2014.svg

928 ms

sys_media_2016.png

sys_media_2016.png

1301 ms

sys_media_2063.jpg

sys_media_2063.jpg

1026 ms

sys_media_2058.jpg

sys_media_2058.jpg

1027 ms

sys_media_2006.jpg

sys_media_2006.jpg

1021 ms

sys_media_1484.svg

sys_media_1484.svg

1023 ms

sys_media_1474.svg

sys_media_1474.svg

1122 ms

sys_media_1483.svg

sys_media_1483.svg

1125 ms

sys_media_1498.png

sys_media_1498.png

1124 ms

sys_media_1475.svg

sys_media_1475.svg

1128 ms

sys_media_1476.svg

sys_media_1476.svg

1202 ms

sys_media_1494.png

sys_media_1494.png

1228 ms

sys_media_1477.svg

sys_media_1477.svg

1222 ms

sys_media_1480.svg

sys_media_1480.svg

1218 ms

sys_media_1481.svg

sys_media_1481.svg

1228 ms

sys_media_1473.svg

sys_media_1473.svg

1331 ms

sys_media_1482.svg

sys_media_1482.svg

1356 ms

sys_media_1489.png

sys_media_1489.png

1354 ms

sys_media_1478.svg

sys_media_1478.svg

1344 ms

wlptgwvFAVdoq2_F94zlCfv0bz1WC2UW_LA.ttf

wlptgwvFAVdoq2_F94zlCfv0bz1WC2UW_LA.ttf

153 ms

wlptgwvFAVdoq2_F94zlCfv0bz1WCzsW_LA.ttf

wlptgwvFAVdoq2_F94zlCfv0bz1WCzsW_LA.ttf

422 ms

wlptgwvFAVdoq2_F94zlCfv0bz1WCwkW_LA.ttf

wlptgwvFAVdoq2_F94zlCfv0bz1WCwkW_LA.ttf

469 ms

wlptgwvFAVdoq2_F94zlCfv0bz1WC-UR_LA.ttf

wlptgwvFAVdoq2_F94zlCfv0bz1WC-UR_LA.ttf

471 ms

v.gif

v.gif

386 ms

va-1ad2337f0ed8295898ce13e56fad8ed7.js

va-1ad2337f0ed8295898ce13e56fad8ed7.js

402 ms

fa-light-300.woff

fa-light-300.woff

1137 ms

fa-regular-400.woff

fa-regular-400.woff

1187 ms

fa-solid-900.woff

fa-solid-900.woff

1206 ms

js

js

141 ms

analytics.js

analytics.js

249 ms

destination

destination

247 ms

fbevents.js

fbevents.js

245 ms

rc.js

rc.js

817 ms

sys_media_704.svg

sys_media_704.svg

894 ms

sys_media_2060.svg

sys_media_2060.svg

893 ms

sys_media_1433.svg

sys_media_1433.svg

893 ms

settings.js

settings.js

106 ms

sys_media_1964.svg

sys_media_1964.svg

709 ms

sys_media_1965.svg

sys_media_1965.svg

767 ms

sys_media_1654.svg

sys_media_1654.svg

782 ms

sys_media_1966.svg

sys_media_1966.svg

793 ms

sys_media_1967.svg

sys_media_1967.svg

794 ms

collect

collect

46 ms

sys_media_953.svg

sys_media_953.svg

677 ms

sys_media_954.svg

sys_media_954.svg

681 ms

sys_media_955.svg

sys_media_955.svg

743 ms

sys_media_2015.svg

sys_media_2015.svg

737 ms

collect

collect

28 ms

ga-audiences

ga-audiences

104 ms

all-global-print-2701523554__1715041725.css

all-global-print-2701523554__1715041725.css

99 ms

settings.js

settings.js

11 ms

Accessibility Review

cesky-hosting.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

Links do not have a discernible name

SEO Factors

cesky-hosting.cz SEO score

92

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

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 Cesky-hosting.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 Cesky-hosting.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

cesky-hosting.cz

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