Tools & Wizards About Us
divoch.cz screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

divoch.cz

Portál divoch.net

Page Load Speed

21.7 sec in total

First Response

300 ms

Resources Loaded

21.2 sec

Page Rendered

148 ms

divoch.cz screenshot

About Website

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

Katalog stránek s náhledy (využívající služeb ODP - DMOZ) a vyhledávačem, který umožňuje hledat jak v katalogu tak i ve zprávách, v českých hospůdkách a v dalších českých i zahraničních vyhledávacích ...

Visit divoch.cz

Key Findings

We analyzed Divoch.cz page load time and found that the first response time was 300 ms and then it took 21.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

divoch.cz performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

divoch.cz

300 ms

www.divoch.net

516 ms

www_divoch_bigger.css

186 ms

dot.asp

20327 ms

n_4cloud_lightrain.png

474 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Divoch.cz, 75% (21 requests) were made to Divoch.net and 7% (2 requests) were made to Toplist.cz. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.4 kB (28%)

Content Size

197.0 kB

After Optimization

142.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Divoch.cz main page is 197.0 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. 15% of websites need less resources to load. Images take 115.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 51.3 kB

  • Original 74.1 kB
  • After minification 71.0 kB
  • After compression 22.8 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 51.3 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 2.7 kB

  • Original 115.5 kB
  • After minification 112.8 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. Divoch images are well optimized though.

CSS Optimization

-4%

Potential reduce by 316 B

  • Original 7.3 kB
  • After minification 7.3 kB
  • After compression 7.0 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. Divoch.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

25

After Optimization

22

  • Images
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Divoch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

divoch.cz

divoch.cz

300 ms

www.divoch.net

www.divoch.net

516 ms

www_divoch_bigger.css

www_divoch_bigger.css

186 ms

dot.asp

dot.asp

20327 ms

n_4cloud_lightrain.png

n_4cloud_lightrain.png

474 ms

715 ms

counter.asp

counter.asp

550 ms

nnn.gif

nnn.gif

464 ms

715 ms

Portal_divoch_net.png

Portal_divoch_net.png

96 ms

kursnahoru.gif

kursnahoru.gif

95 ms

kursdolu.gif

kursdolu.gif

189 ms

ct1_20b.png

ct1_20b.png

189 ms

ct2_20b.png

ct2_20b.png

190 ms

nova_20b.png

nova_20b.png

191 ms

nova2_20b.png

nova2_20b.png

191 ms

novacinema_20b.png

novacinema_20b.png

190 ms

novaaction_20b.png

novaaction_20b.png

282 ms

novagold_20b.png

novagold_20b.png

282 ms

barrandov_20b.png

barrandov_20b.png

283 ms

ctsport_20bv.png

ctsport_20bv.png

283 ms

ctart_20b.png

ctart_20b.png

284 ms

ct24_20b.png

ct24_20b.png

283 ms

b_preloz_2.png

b_preloz_2.png

375 ms

b_hledej_2.png

b_hledej_2.png

376 ms

www_divoch_big.css

www_divoch_big.css

96 ms

www_divoch_middle.css

www_divoch_middle.css

96 ms

www_divoch_small.css

www_divoch_small.css

95 ms

Accessibility Review

divoch.cz accessibility score

86

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

Form elements do not have associated labels

Best Practices

divoch.cz best practices score

67

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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

divoch.cz SEO score

94

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 Divoch.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 Divoch.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

divoch.cz

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