Tools & Wizards About Us
vsaps.cz screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

vsaps.cz

Vysoká škola aplikované psychologie -

Page Load Speed

4.7 sec in total

First Response

763 ms

Resources Loaded

2.8 sec

Page Rendered

1.1 sec

vsaps.cz screenshot

About Website

Click here to check amazing Vsaps content. Otherwise, check out these important facts you probably never knew about vsaps.cz

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Key Findings

We analyzed Vsaps.cz page load time and found that the first response time was 763 ms and then it took 3.9 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

vsaps.cz performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value2,300 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

vsaps.cz

763 ms

template.min.css

104 ms

jluikit.min.css

208 ms

nucleus.css

292 ms

education_47.css

388 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 93% of them (38 requests) were addressed to the original Vsaps.cz, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (980 ms) belongs to the original domain Vsaps.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.9 kB (15%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vsaps.cz main page is 2.2 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 121.8 kB

  • Original 134.5 kB
  • After minification 59.2 kB
  • After compression 12.7 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 75.3 kB, which is 56% 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 121.8 kB or 91% of the original size.

Image Optimization

-11%

Potential reduce by 206.3 kB

  • Original 1.9 MB
  • After minification 1.6 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. Obviously, Vsaps needs image optimization as it can save up to 206.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 518 B

  • Original 107.0 kB
  • After minification 106.9 kB
  • After compression 106.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 3.3 kB

  • Original 84.1 kB
  • After minification 84.0 kB
  • After compression 80.9 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. Vsaps.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (46%)

Requests Now

35

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vsaps. 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 from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vsaps.cz

vsaps.cz

763 ms

template.min.css

template.min.css

104 ms

jluikit.min.css

jluikit.min.css

208 ms

nucleus.css

nucleus.css

292 ms

education_47.css

education_47.css

388 ms

font-awesome6-all.min.css

font-awesome6-all.min.css

393 ms

education-joomla_47.css

education-joomla_47.css

293 ms

custom_47.css

custom_47.css

290 ms

icofont.css

icofont.css

311 ms

core.min.js

core.min.js

397 ms

jquery.min.js

jquery.min.js

487 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

395 ms

jluikit.min.js

jluikit.min.js

425 ms

slider.min.js

slider.min.js

497 ms

main.js

main.js

619 ms

jquery.appear.js

jquery.appear.js

532 ms

jquery.countTo.js

jquery.countTo.js

532 ms

css

css

32 ms

gtm.js

gtm.js

267 ms

logo.png

logo.png

307 ms

cs_cz.gif

cs_cz.gif

235 ms

en.gif

en.gif

234 ms

power_coaching_post_Facebook_1200x630%20(1).jpg

power_coaching_post_Facebook_1200x630%20(1).jpg

569 ms

Power%20coaching.png

Power%20coaching.png

758 ms

systemika%20na%20web.png

systemika%20na%20web.png

476 ms

ROGER_marketing%20FINAL.png

ROGER_marketing%20FINAL.png

669 ms

logo%20matej%20bel%20univerzity.png

logo%20matej%20bel%20univerzity.png

307 ms

mezinarodni_publikacni_cinnost_thumb.jpg

mezinarodni_publikacni_cinnost_thumb.jpg

388 ms

casopis%20350.png

casopis%20350.png

494 ms

spoluprace_310.png

spoluprace_310.png

681 ms

vsaps_logo_front.jpg

vsaps_logo_front.jpg

580 ms

a3v_310.png

a3v_310.png

785 ms

rektor_350px.jpg

rektor_350px.jpg

673 ms

patrik_maturkanic_350px.jpg

patrik_maturkanic_350px.jpg

681 ms

milan_fila_350px.jpg

milan_fila_350px.jpg

772 ms

laura_janackova_350px.jpg

laura_janackova_350px.jpg

774 ms

jizaRExUiTo99u79D0KEww.woff

jizaRExUiTo99u79D0KEww.woff

144 ms

fa-regular-400.ttf

fa-regular-400.ttf

698 ms

fa-solid-900.ttf

fa-solid-900.ttf

719 ms

fa-brands-400.ttf

fa-brands-400.ttf

781 ms

icofont.ttf

icofont.ttf

980 ms

Accessibility Review

vsaps.cz accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

vsaps.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

vsaps.cz SEO score

91

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

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 Vsaps.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 Vsaps.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

vsaps.cz

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