Tools & Wizards About Us
cevroinstitut.cz screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cevroinstitut.cz

CEVRO Univerzita

Page Load Speed

5.9 sec in total

First Response

409 ms

Resources Loaded

4.2 sec

Page Rendered

1.3 sec

cevroinstitut.cz screenshot

About Website

Visit cevroinstitut.cz now to see the best up-to-date CEVRO Institut content for Czech Republic and also check out these interesting facts you probably never knew about cevroinstitut.cz

CEVRO Univerzita je soukromá vysoká škola univerzitního typu se zaměřením na studium práva, ekonomie, politologie a mezinárodních vztahů či bezpečnosti. Studovat lze v bakalářském, navazujícím magiste...

Visit cevroinstitut.cz

Key Findings

We analyzed Cevroinstitut.cz page load time and found that the first response time was 409 ms and then it took 5.5 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

cevroinstitut.cz performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

cevroinstitut.cz

409 ms

www.cevro.cz

1203 ms

gtm.js

87 ms

style_d7a11f21.css

141 ms

webfont.js

31 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cevroinstitut.cz, 62% (36 requests) were made to Cevro.cz and 16% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Cevro.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (42%)

Content Size

4.2 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cevroinstitut.cz main page is 4.2 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 101.4 kB

  • Original 121.3 kB
  • After minification 103.9 kB
  • After compression 19.9 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 17.4 kB, which is 14% 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 101.4 kB or 84% of the original size.

Image Optimization

-42%

Potential reduce by 1.7 MB

  • Original 3.9 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. Obviously, CEVRO Institut needs image optimization as it can save up to 1.7 MB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 4.6 kB

  • Original 132.9 kB
  • After minification 132.9 kB
  • After compression 128.2 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 31 B

  • Original 27.4 kB
  • After minification 27.4 kB
  • After compression 27.3 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. Cevroinstitut.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (44%)

Requests Now

45

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CEVRO Institut. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cevroinstitut.cz

cevroinstitut.cz

409 ms

www.cevro.cz

www.cevro.cz

1203 ms

gtm.js

gtm.js

87 ms

style_d7a11f21.css

style_d7a11f21.css

141 ms

webfont.js

webfont.js

31 ms

main_3f8b522b.js

main_3f8b522b.js

406 ms

arrow.svg

arrow.svg

457 ms

logo-cevro.jpg

logo-cevro.jpg

463 ms

ico-letter.svg

ico-letter.svg

554 ms

ico-arrow-menu.svg

ico-arrow-menu.svg

555 ms

arrow-narrow-right.svg

arrow-narrow-right.svg

551 ms

3

3

995 ms

6

6

870 ms

6

6

648 ms

6

6

1398 ms

6

6

1056 ms

6

6

1303 ms

9

9

907 ms

ico-arrow-links.svg

ico-arrow-links.svg

966 ms

7

7

1089 ms

8

8

1144 ms

ico-play-video.svg

ico-play-video.svg

1091 ms

45

45

1239 ms

46

46

1293 ms

46

46

1405 ms

46

46

1351 ms

45

45

1900 ms

46

46

1677 ms

46

46

1528 ms

46

46

1647 ms

img-map.png

img-map.png

1492 ms

img-man.png

img-man.png

1687 ms

logo-cevro-white.png

logo-cevro-white.png

1589 ms

banner-vyplnit-prihlasku.jpg

banner-vyplnit-prihlasku.jpg

1629 ms

logo-cevro-footer.jpg

logo-cevro-footer.jpg

1687 ms

css

css

179 ms

landing

landing

479 ms

js

js

153 ms

destination

destination

383 ms

fbevents.js

fbevents.js

378 ms

trackpoint-async.js

trackpoint-async.js

487 ms

css

css

347 ms

fonts.css

fonts.css

1625 ms

385 ms

94 ms

flUhRq6tzZclQEJ-Vdg-IuiaDsNaIhQ8tQ.woff

flUhRq6tzZclQEJ-Vdg-IuiaDsNaIhQ8tQ.woff

81 ms

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79TR_TMq2oRvWn.woff

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79TR_TMq2oRvWn.woff

158 ms

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79Qx_TMq2oRvWn0Fs.woff

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79Qx_TMq2oRvWn0Fs.woff

157 ms

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79Qh_TMq2oRvWn0Fs.woff

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79Qh_TMq2oRvWn0Fs.woff

259 ms

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79QB_TMq2oRvWn0Fs.woff

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79QB_TMq2oRvWn0Fs.woff

259 ms

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_Tkn9TR_TMq2oRvWn.woff

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_Tkn9TR_TMq2oRvWn.woff

256 ms

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_Tkn9Qx_TMq2oRvWn0Fs.woff

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_Tkn9Qx_TMq2oRvWn0Fs.woff

261 ms

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_Tkn9Qh_TMq2oRvWn0Fs.woff

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_Tkn9Qh_TMq2oRvWn0Fs.woff

260 ms

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_Tkn9QB_TMq2oRvWn0Fs.woff

LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_Tkn9QB_TMq2oRvWn0Fs.woff

259 ms

Canela-Medium-Web2.woff

Canela-Medium-Web2.woff

156 ms

picturefill.min.js

picturefill.min.js

112 ms

fonts.css

fonts.css

185 ms

7

7

200 ms

Accessibility Review

cevroinstitut.cz accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

Best Practices

cevroinstitut.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

cevroinstitut.cz SEO score

86

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

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 Cevroinstitut.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 Cevroinstitut.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

cevroinstitut.cz

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