Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

asb-portal.cz

ASB-portal.cz | odborný portál | architektura, stavebnictví, byznys

Page Load Speed

5.6 sec in total

First Response

627 ms

Resources Loaded

3.8 sec

Page Rendered

1.2 sec

About Website

Visit asb-portal.cz now to see the best up-to-date ASB Portal content for Czech Republic and also check out these interesting facts you probably never knew about asb-portal.cz

Architektura, stavebnictví a developerský byznys jsou oblasti, ve kterých jsme doma. Rozumíme i oblastem jako inženýrské stavby, technické zařízení budov, stavební materiály, správa budov a facility m...

Visit asb-portal.cz

Key Findings

We analyzed Asb-portal.cz page load time and found that the first response time was 627 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

asb-portal.cz performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value2,130 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

www.asb-portal.cz

627 ms

style-313754a59c88ba31c14e7cb1c4a0d5a2.css

118 ms

cookieblocker.min.css

237 ms

wpp-38121fdc4ec781c0a8f48941534615a7.css

349 ms

autocomplete-12fbd332c904c42dae39aa707465051c.css

351 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 73% of them (91 requests) were addressed to the original Asb-portal.cz, 7% (9 requests) were made to S0.2mdn.net and 3% (4 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Asb-portal.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 678.9 kB (17%)

Content Size

3.9 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Asb-portal.cz main page is 3.9 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. 70% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 279.7 kB

  • Original 333.9 kB
  • After minification 324.2 kB
  • After compression 54.2 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 279.7 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 106.0 kB

  • Original 3.0 MB
  • After minification 2.9 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. ASB Portal images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 293.2 kB

  • Original 569.3 kB
  • After minification 569.3 kB
  • After compression 276.1 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 293.2 kB or 51% of the original size.

CSS Optimization

-11%

Potential reduce by 93 B

  • Original 818 B
  • After minification 818 B
  • After compression 725 B

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. Asb-portal.cz needs all CSS files to be minified and compressed as it can save up to 93 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (31%)

Requests Now

116

After Optimization

80

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ASB Portal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

asb-portal.cz accessibility score

98

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

ARIA input fields do not have accessible names

Best Practices

asb-portal.cz best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

asb-portal.cz SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 Asb-portal.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 Asb-portal.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

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