Tools & Wizards About Us
divoch.cz screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% 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

4.7 sec in total

First Response

413 ms

Resources Loaded

4 sec

Page Rendered

214 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 413 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

divoch.cz performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

divoch.cz

413 ms

www.divoch.net

2143 ms

divoch2_net.css

234 ms

www_divoch2_net.css

237 ms

kontrola.js

239 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 11% of them (7 requests) were addressed to the original Divoch.cz, 48% (30 requests) were made to Divoch.net and 10% (6 requests) were made to Dsc.invia.cz. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Divoch.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.4 kB (35%)

Content Size

302.0 kB

After Optimization

195.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Divoch.cz main page is 302.0 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. 20% of websites need less resources to load. Images take 149.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 61.3 kB

  • Original 87.7 kB
  • After minification 85.1 kB
  • After compression 26.4 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 61.3 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 5.7 kB

  • Original 149.6 kB
  • After minification 143.9 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.

JavaScript Optimization

-60%

Potential reduce by 34.5 kB

  • Original 57.6 kB
  • After minification 57.3 kB
  • After compression 23.1 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 34.5 kB or 60% of the original size.

CSS Optimization

-70%

Potential reduce by 5.0 kB

  • Original 7.1 kB
  • After minification 6.8 kB
  • After compression 2.1 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 needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (37%)

Requests Now

59

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 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 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

divoch.cz

divoch.cz

413 ms

www.divoch.net

www.divoch.net

2143 ms

divoch2_net.css

divoch2_net.css

234 ms

www_divoch2_net.css

www_divoch2_net.css

237 ms

kontrola.js

kontrola.js

239 ms

brand

brand

17 ms

counter_lista2.js

counter_lista2.js

253 ms

brand

brand

121 ms

counter.js

counter.js

237 ms

reklama_top.js

reklama_top.js

239 ms

hodiny.js

hodiny.js

247 ms

analytics.js

analytics.js

27 ms

lista_button3.gif

lista_button3.gif

767 ms

4cloud_lightsnow.png

4cloud_lightsnow.png

749 ms

nne.gif

nne.gif

763 ms

pozadi_lista_grey2.gif

pozadi_lista_grey2.gif

135 ms

Portal_divoch_net.png

Portal_divoch_net.png

134 ms

reklama_80.gif

reklama_80.gif

219 ms

kursdolu.gif

kursdolu.gif

215 ms

kursnahoru.gif

kursnahoru.gif

228 ms

ct1_15.png

ct1_15.png

241 ms

ct2_15.png

ct2_15.png

243 ms

nova.png

nova.png

329 ms

prima2015_18.png

prima2015_18.png

335 ms

novacinema.png

novacinema.png

344 ms

primamax_17.png

primamax_17.png

365 ms

primacool2013_15.png

primacool2013_15.png

365 ms

primalove2013_15.png

primalove2013_15.png

445 ms

lista_predel.gif

lista_predel.gif

765 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

41 ms

barrandov_18.png

barrandov_18.png

437 ms

collect

collect

13 ms

ct4_15.png

ct4_15.png

374 ms

ctdart_15.png

ctdart_15.png

393 ms

dot.asp

dot.asp

222 ms

reklama_hry.html

reklama_hry.html

667 ms

tvorbawww.gif

tvorbawww.gif

596 ms

dabing.gif

dabing.gif

628 ms

prave-dnes.gif

prave-dnes.gif

628 ms

reklama_hry.css

reklama_hry.css

130 ms

frankythefish_m.png

frankythefish_m.png

763 ms

b_prihlasit_2.png

b_prihlasit_2.png

120 ms

b_preloz_2.png

b_preloz_2.png

122 ms

counter.asp

counter.asp

215 ms

b_hledej_2.png

b_hledej_2.png

121 ms

b_horoskop_2.png

b_horoskop_2.png

116 ms

1120 ms

www_counter.js

www_counter.js

120 ms

code

code

335 ms

agent.php

agent.php

609 ms

madeby.png

madeby.png

119 ms

525 ms

hit

hit

236 ms

75x39_blue.jpg

75x39_blue.jpg

329 ms

6827082.jpg

6827082.jpg

321 ms

overlay.png

overlay.png

327 ms

6835055.jpg

6835055.jpg

318 ms

4755173.jpg

4755173.jpg

328 ms

5024133.jpg

5024133.jpg

329 ms

6856591.jpg

6856591.jpg

329 ms

5008347.jpg

5008347.jpg

336 ms

stars.png

stars.png

112 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

    WINDOWS-1250

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 windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

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: