Tools & Wizards About Us
dotaceeu.cz screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dotaceeu.cz

DotaceEU - Úvod

Page Load Speed

10 sec in total

First Response

436 ms

Resources Loaded

7.2 sec

Page Rendered

2.4 sec

dotaceeu.cz screenshot

About Website

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

Evropské fondy podporují řadu projektů, např. na rozvoj školství, zdravotnictví, modernější dopravu nebo lepší životní prostředí. Fondy EU pomáhají všem obyvatelům ČR každý den.

Visit dotaceeu.cz

Key Findings

We analyzed Dotaceeu.cz page load time and found that the first response time was 436 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dotaceeu.cz performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value21.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value1.283

1/100

15%

TTI (Time to Interactive)

Value37.2 s

0/100

10%

Network Requests Diagram

dotaceeu.cz

436 ms

uvod

108 ms

uvod

4716 ms

GetResource.ashx

609 ms

css

41 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 53% of them (40 requests) were addressed to the original Dotaceeu.cz, 13% (10 requests) were made to Static.xx.fbcdn.net and 7% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Dotaceeu.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (16%)

Content Size

9.3 MB

After Optimization

7.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dotaceeu.cz main page is 9.3 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 7.3 MB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 66.5 kB

  • Original 125.5 kB
  • After minification 118.1 kB
  • After compression 59.0 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 66.5 kB or 53% of the original size.

Image Optimization

-1%

Potential reduce by 92.0 kB

  • Original 7.3 MB
  • After minification 7.2 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. DotaceEU images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.4 MB

  • Original 1.9 MB
  • After minification 1.5 MB
  • After compression 494.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.4 MB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (71%)

Requests Now

72

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DotaceEU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dotaceeu.cz

dotaceeu.cz

436 ms

uvod

uvod

108 ms

uvod

uvod

4716 ms

GetResource.ashx

GetResource.ashx

609 ms

css

css

41 ms

js

js

60 ms

GetResource.ashx

GetResource.ashx

383 ms

WebResource.axd

WebResource.axd

292 ms

ScriptResource.axd

ScriptResource.axd

391 ms

ScriptResource.axd

ScriptResource.axd

385 ms

ScriptResource.axd

ScriptResource.axd

385 ms

ScriptResource.axd

ScriptResource.axd

383 ms

ScriptResource.axd

ScriptResource.axd

387 ms

ScriptResource.axd

ScriptResource.axd

484 ms

ScriptResource.axd

ScriptResource.axd

483 ms

ScriptResource.axd

ScriptResource.axd

483 ms

dotace.js

dotace.js

682 ms

jquery.js

jquery.js

491 ms

jquery.calendario.js

jquery.calendario.js

436 ms

jquery.fancybox.js

jquery.fancybox.js

762 ms

jquery.touchSwipe.js

jquery.touchSwipe.js

626 ms

jquery.ui.js

jquery.ui.js

1055 ms

custom.js

custom.js

524 ms

cezetmap.js

cezetmap.js

680 ms

Chart.js

Chart.js

811 ms

icheck.js

icheck.js

721 ms

modernizr.custom.63321.js

modernizr.custom.63321.js

776 ms

master.js

master.js

777 ms

bootstrap.min.js

bootstrap.min.js

50 ms

jquery.dataTables.js

jquery.dataTables.js

73 ms

numeric-comma.js

numeric-comma.js

82 ms

numeric-comma.js

numeric-comma.js

91 ms

markerclusterer.js

markerclusterer.js

776 ms

js

js

88 ms

jquery.modal.min.js

jquery.modal.min.js

47 ms

jquery.modal.min.css

jquery.modal.min.css

55 ms

js

js

36 ms

snippet.js

snippet.js

52 ms

css

css

19 ms

css2

css2

31 ms

gtm.js

gtm.js

54 ms

Podcasty_4_3.jpg.aspx

Podcasty_4_3.jpg.aspx

1478 ms

Podcasty_16_9.jpg.aspx

Podcasty_16_9.jpg.aspx

968 ms

CZ_10_2_103_Sumecek_MB.jpg.aspx

CZ_10_2_103_Sumecek_MB.jpg.aspx

836 ms

CZ_10_2_103_Sumecek_PC_1.jpg.aspx

CZ_10_2_103_Sumecek_PC_1.jpg.aspx

637 ms

Festivaly_leto_2024_MB.png.aspx

Festivaly_leto_2024_MB.png.aspx

1556 ms

Festivaly_leto_2024_PC.png.aspx

Festivaly_leto_2024_PC.png.aspx

1315 ms

CZ_10_2_103_Sumecek_PC_1.jpg.aspx

CZ_10_2_103_Sumecek_PC_1.jpg.aspx

805 ms

eRouska-letak-rgb.jpg

eRouska-letak-rgb.jpg

1490 ms

easy-to-read-ico.svg

easy-to-read-ico.svg

982 ms

POS.svg

POS.svg

999 ms

footerCZ-EU.svg

footerCZ-EU.svg

1063 ms

footerCZ-MMR.svg

footerCZ-MMR.svg

1093 ms

tvorime-evropu.svg

tvorime-evropu.svg

1159 ms

page.php

page.php

122 ms

wHv3n85j7BM.css

wHv3n85j7BM.css

13 ms

6GzPZ9Vv69k.js

6GzPZ9Vv69k.js

20 ms

E_P-TzY6wm3.js

E_P-TzY6wm3.js

43 ms

RGL4cj21k7i.js

RGL4cj21k7i.js

46 ms

IdaDUxNeWGd.js

IdaDUxNeWGd.js

44 ms

p55HfXW__mM.js

p55HfXW__mM.js

44 ms

ALTQi95mOyD.js

ALTQi95mOyD.js

44 ms

dB40TW3Rfc6.js

dB40TW3Rfc6.js

43 ms

294762829_2160170990818127_5510843874452200562_n.png

294762829_2160170990818127_5510843874452200562_n.png

36 ms

1wEgRjtZ4_3.js

1wEgRjtZ4_3.js

9 ms

335374930_567662578459687_8200205384341753474_n.png

335374930_567662578459687_8200205384341753474_n.png

16 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

4 ms

hotjar-1171261.js

hotjar-1171261.js

145 ms

js

js

97 ms

js

js

43 ms

analytics.js

analytics.js

21 ms

collect

collect

60 ms

98 ms

modules.8da33a8f469c3b5ffcec.js

modules.8da33a8f469c3b5ffcec.js

21 ms

32 ms

Accessibility Review

dotaceeu.cz accessibility score

82

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dotaceeu.cz best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dotaceeu.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 Dotaceeu.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 Dotaceeu.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

dotaceeu.cz

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