Tools & Wizards About Us
aditus.cz screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

aditus.cz

Pracovní právo - konzultace pro zaměstnavatele, kurz na míru

Page Load Speed

7.5 sec in total

First Response

558 ms

Resources Loaded

4 sec

Page Rendered

2.9 sec

aditus.cz screenshot

About Website

Visit aditus.cz now to see the best up-to-date Aditus content and also check out these interesting facts you probably never knew about aditus.cz

Aditus - služby v oblasti pracovního práva - konzultace, kurz na míru, kontrola pracovních smluv, služba pro firmy - Pronajmi personalistu

Visit aditus.cz

Key Findings

We analyzed Aditus.cz page load time and found that the first response time was 558 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

aditus.cz performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

aditus.cz

558 ms

www.aditus.cz

803 ms

bootstrap.min.css

609 ms

aditus-pravo.css

332 ms

font-awesome.min.css

451 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 60% of them (12 requests) were addressed to the original Aditus.cz, 10% (2 requests) were made to Fonts.googleapis.com and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Aditus.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.3 kB (72%)

Content Size

373.0 kB

After Optimization

102.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Aditus.cz main page is 373.0 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. Javascripts take 195.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 12.8 kB

  • Original 16.6 kB
  • After minification 12.0 kB
  • After compression 3.8 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 28% 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 12.8 kB or 77% of the original size.

JavaScript Optimization

-64%

Potential reduce by 125.1 kB

  • Original 195.5 kB
  • After minification 178.0 kB
  • After compression 70.4 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 125.1 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 132.3 kB

  • Original 160.9 kB
  • After minification 159.1 kB
  • After compression 28.5 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. Aditus.cz needs all CSS files to be minified and compressed as it can save up to 132.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (71%)

Requests Now

14

After Optimization

4

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aditus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aditus.cz

aditus.cz

558 ms

www.aditus.cz

www.aditus.cz

803 ms

bootstrap.min.css

bootstrap.min.css

609 ms

aditus-pravo.css

aditus-pravo.css

332 ms

font-awesome.min.css

font-awesome.min.css

451 ms

css

css

59 ms

css

css

84 ms

jquery.min.js

jquery.min.js

1319 ms

bootstrap.min.js

bootstrap.min.js

1319 ms

jquery.easing.min.js

jquery.easing.min.js

76 ms

jqBootstrapValidation.js

jqBootstrapValidation.js

1285 ms

contact_me.js

contact_me.js

342 ms

freelancer.min.js

freelancer.min.js

445 ms

cookieconsent.latest.min.js

cookieconsent.latest.min.js

149 ms

logo-personalni-agentura.gif

logo-personalni-agentura.gif

316 ms

analytics.js

analytics.js

164 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

269 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

333 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

924 ms

collect

collect

105 ms

Accessibility Review

aditus.cz accessibility score

96

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.

Best Practices

aditus.cz best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aditus.cz SEO score

100

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

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 Aditus.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 Aditus.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

aditus.cz

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