Tools & Wizards About Us
debureau.cz screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

debureau.cz

IT servis pro podnikatele - ekonomický systém, EET registrační pokladny, www stránky, e-shop, PC, servery, notebooky

Page Load Speed

25.6 sec in total

First Response

608 ms

Resources Loaded

22.7 sec

Page Rendered

2.4 sec

debureau.cz screenshot

About Website

Welcome to debureau.cz homepage info - get ready to check Debureau best content right away, or after learning these important things about debureau.cz

Jste začínající firma, živnostník, podnikatel? Hledáte jak řešit co nejlépe a nejefektivněji svoji firemní agendu? Nebo Vám nevyhovuje Vaše současné IT řešení…

Visit debureau.cz

Key Findings

We analyzed Debureau.cz page load time and found that the first response time was 608 ms and then it took 25 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

debureau.cz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value3,910 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

www.jiranek.cz

608 ms

frnt3dd6fe

64 ms

font-awesome.min.css

99 ms

blueimp-gallery.min.css

197 ms

bootstrap-image-gallery.min.css

294 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Debureau.cz, 3% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.9 kB (4%)

Content Size

2.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Debureau.cz main page is 2.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 80.4 kB

  • Original 96.3 kB
  • After minification 65.0 kB
  • After compression 15.9 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 31.3 kB, which is 33% 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 80.4 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 16.8 kB

  • Original 2.3 MB
  • After minification 2.3 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. Debureau images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

  • Original 356.1 kB
  • After minification 356.1 kB
  • After compression 353.9 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

-8%

Potential reduce by 3.5 kB

  • Original 46.5 kB
  • After minification 46.5 kB
  • After compression 43.0 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. Debureau.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (34%)

Requests Now

103

After Optimization

68

  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Debureau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jiranek.cz

www.jiranek.cz

608 ms

frnt3dd6fe

frnt3dd6fe

64 ms

font-awesome.min.css

font-awesome.min.css

99 ms

blueimp-gallery.min.css

blueimp-gallery.min.css

197 ms

bootstrap-image-gallery.min.css

bootstrap-image-gallery.min.css

294 ms

bootstrap.min.css

bootstrap.min.css

393 ms

slick.css

slick.css

294 ms

slick-theme.css

slick-theme.css

294 ms

main.css

main.css

295 ms

filter-colors.css

filter-colors.css

298 ms

sections.css

sections.css

390 ms

sections.css

sections.css

389 ms

400 ms

402 ms

jquery.min.js

jquery.min.js

491 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

485 ms

bootstrap.min.js

bootstrap.min.js

487 ms

jquery.blueimp-gallery.min.js

jquery.blueimp-gallery.min.js

488 ms

bootstrap-image-gallery.min.js

bootstrap-image-gallery.min.js

492 ms

slick.min.js

slick.min.js

500 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

582 ms

magic-grid.min.js

magic-grid.min.js

584 ms

main.js

main.js

586 ms

magicgrid.js

magicgrid.js

587 ms

dynamic.js

dynamic.js

588 ms

main-3.4.css

main-3.4.css

597 ms

main.js

main.js

679 ms

rc.js

rc.js

704 ms

api.js

api.js

63 ms

js

js

74 ms

clarity.js

clarity.js

8 ms

css

css

33 ms

carousel-fade-legacy.css

carousel-fade-legacy.css

389 ms

dynamic-loader.css

dynamic-loader.css

390 ms

recorder.js

recorder.js

301 ms

204 ms

gtm.js

gtm.js

100 ms

249 ms

704 ms

318 ms

249 ms

318 ms

248 ms

332 ms

331 ms

425 ms

365 ms

362 ms

431 ms

435 ms

461 ms

463 ms

529 ms

535 ms

540 ms

565 ms

664 ms

632 ms

736 ms

740 ms

667 ms

737 ms

768 ms

873 ms

803 ms

840 ms

849 ms

940 ms

870 ms

906 ms

942 ms

952 ms

recaptcha__cs.js

recaptcha__cs.js

146 ms

925 ms

739 ms

769 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

85 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

105 ms

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

114 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

890 ms

dot.asp

dot.asp

20206 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

729 ms

737 ms

762 ms

788 ms

798 ms

784 ms

755 ms

765 ms

789 ms

783 ms

794 ms

738 ms

748 ms

762 ms

763 ms

713 ms

696 ms

711 ms

688 ms

668 ms

695 ms

712 ms

695 ms

679 ms

650 ms

657 ms

663 ms

33899

33899

683 ms

c.gif

c.gif

8 ms

Accessibility Review

debureau.cz accessibility score

90

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Best Practices

debureau.cz best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

debureau.cz SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

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 Debureau.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 Debureau.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

debureau.cz

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