Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

inet.muni.cz

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Page Load Speed

2.9 sec in total

First Response

371 ms

Resources Loaded

2.4 sec

Page Rendered

128 ms

inet.muni.cz screenshot

About Website

Visit inet.muni.cz now to see the best up-to-date Inet MUNI content for Czech Republic and also check out these interesting facts you probably never knew about inet.muni.cz

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Key Findings

We analyzed Inet.muni.cz page load time and found that the first response time was 371 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

inet.muni.cz performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value5.6 s

54/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

inet.muni.cz

371 ms

inet.muni.cz

516 ms

login;jsessionid=H5-VZ6W0PHq0c__XeNx-ssyxzqrOuEU4QRzWSXx4Li2DGHSASd2o!1466320301!-165012471

246 ms

general.css

239 ms

layout.css

362 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Inet.muni.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (983 ms) belongs to the original domain Inet.muni.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.2 kB (54%)

Content Size

151.2 kB

After Optimization

70.0 kB

In fact, the total size of Inet.muni.cz main page is 151.2 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. Only 5% of websites need less resources to load. Javascripts take 96.4 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 4.8 kB

  • Original 7.6 kB
  • After minification 7.1 kB
  • After compression 2.9 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. 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 4.8 kB or 63% of the original size.

Image Optimization

-4%

Potential reduce by 1.2 kB

  • Original 30.3 kB
  • After minification 29.1 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. Inet MUNI images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 62.8 kB

  • Original 96.4 kB
  • After minification 96.4 kB
  • After compression 33.6 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 62.8 kB or 65% of the original size.

CSS Optimization

-74%

Potential reduce by 12.4 kB

  • Original 16.8 kB
  • After minification 12.7 kB
  • After compression 4.4 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. Inet.muni.cz needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (42%)

Requests Now

19

After Optimization

11

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inet MUNI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

inet.muni.cz accessibility score

100

Accessibility Issues

Best Practices

inet.muni.cz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

inet.muni.cz SEO score

75

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Inet.muni.cz can be misinterpreted by Google and other search engines. Our service has detected that English 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 Inet.muni.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 description is not detected on the main page of Inet MUNI. 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: