Tools & Wizards About Us
poradna.prace.cz screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

poradna.prace.cz

Prace.cz - volná pracovní místa, aktuální nabídka práce v ČR i v zahraničí

Page Load Speed

4.3 sec in total

First Response

485 ms

Resources Loaded

3.6 sec

Page Rendered

195 ms

poradna.prace.cz screenshot

About Website

Visit poradna.prace.cz now to see the best up-to-date Poradna Prace content for Czech Republic and also check out these interesting facts you probably never knew about poradna.prace.cz

Najděte si lepší práci v největší aktuální nabídce pracovních míst z celé České republiky i v zahraničí. Vyhledávejte podle oboru, lokality a pracovního poměru v nabídkách zaměstnavatelů, úřadů práce ...

Visit poradna.prace.cz

Key Findings

We analyzed Poradna.prace.cz page load time and found that the first response time was 485 ms and then it took 3.8 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

poradna.prace.cz performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

poradna.prace.cz

485 ms

poradna.prace.cz

398 ms

www.prace.cz

293 ms

www.prace.cz

523 ms

runtime.6cf710cd.js

595 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Poradna.prace.cz, 42% (19 requests) were made to Presentation.lmc.cz and 18% (8 requests) were made to Pracecdn.cz. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Presentation.lmc.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.4 kB (30%)

Content Size

315.5 kB

After Optimization

221.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poradna.prace.cz main page is 315.5 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. 40% of websites need less resources to load. Javascripts take 162.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 93.5 kB

  • Original 118.8 kB
  • After minification 97.3 kB
  • After compression 25.3 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 21.5 kB, which is 18% 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 93.5 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 253 B

  • Original 4.6 kB
  • After minification 4.3 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. Poradna Prace images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 578 B

  • Original 162.8 kB
  • After minification 162.8 kB
  • After compression 162.2 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

-0%

Potential reduce by 110 B

  • Original 29.3 kB
  • After minification 29.3 kB
  • After compression 29.2 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. Poradna.prace.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

40

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poradna Prace. 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

poradna.prace.cz

poradna.prace.cz

485 ms

poradna.prace.cz

poradna.prace.cz

398 ms

www.prace.cz

www.prace.cz

293 ms

www.prace.cz

www.prace.cz

523 ms

runtime.6cf710cd.js

runtime.6cf710cd.js

595 ms

polyfill.110a920f.js

polyfill.110a920f.js

614 ms

prace.1d1ba01d.css

prace.1d1ba01d.css

833 ms

webfont.js

webfont.js

20 ms

search.data.feb4f892.js

search.data.feb4f892.js

642 ms

css

css

33 ms

prace.d6457a8e.js

prace.d6457a8e.js

978 ms

gtm.js

gtm.js

77 ms

js

js

60 ms

analytics.js

analytics.js

50 ms

logo.gif

logo.gif

743 ms

logo-beata.svg

logo-beata.svg

136 ms

logo.gif

logo.gif

751 ms

logo.gif

logo.gif

754 ms

356.gif

356.gif

749 ms

logo.gif

logo.gif

750 ms

logo.gif

logo.gif

751 ms

logo.gif

logo.gif

845 ms

logo.gif

logo.gif

846 ms

logo.gif

logo.gif

846 ms

logo.gif

logo.gif

859 ms

logo.gif

logo.gif

859 ms

logo.gif

logo.gif

849 ms

logo.gif

logo.gif

943 ms

logo.gif

logo.gif

941 ms

logo.gif

logo.gif

942 ms

logo.gif

logo.gif

952 ms

logo.gif

logo.gif

954 ms

logo.gif

logo.gif

956 ms

logo.gif

logo.gif

1042 ms

css

css

122 ms

collect

collect

50 ms

collect

collect

51 ms

bullet.126d8f22.svg

bullet.126d8f22.svg

150 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

37 ms

link-social-media-icons.d6877ecc.png

link-social-media-icons.d6877ecc.png

107 ms

collect

collect

19 ms

landing

landing

77 ms

destination

destination

32 ms

collect

collect

62 ms

collect

collect

16 ms

Accessibility Review

poradna.prace.cz accessibility score

72

Accessibility Issues

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

poradna.prace.cz best practices score

83

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

SEO Factors

poradna.prace.cz SEO score

88

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poradna.prace.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Poradna.prace.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

poradna.prace.cz

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