Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

viditelny-macek.cz

ČTVRTEČNÍ GLOSY 15.02.2024 - Viditelny-Macek.cz

Page Load Speed

1.2 sec in total

First Response

195 ms

Resources Loaded

915 ms

Page Rendered

123 ms

viditelny-macek.cz screenshot

About Website

Click here to check amazing Viditelny Macek content for Czech Republic. Otherwise, check out these important facts you probably never knew about viditelny-macek.cz

Miroslava Macka

Visit viditelny-macek.cz

Key Findings

We analyzed Viditelny-macek.cz page load time and found that the first response time was 195 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

viditelny-macek.cz performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.869

4/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

kapitola.phtml

195 ms

universal.php3

167 ms

layout.css

214 ms

cedulka2.gif

220 ms

print.css

109 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Viditelny-macek.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (220 ms) belongs to the original domain Viditelny-macek.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.2 kB (68%)

Content Size

12.0 kB

After Optimization

3.8 kB

In fact, the total size of Viditelny-macek.cz main page is 12.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 9.0 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 5.9 kB

  • Original 9.0 kB
  • After minification 8.9 kB
  • After compression 3.1 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 5.9 kB or 65% of the original size.

CSS Optimization

-76%

Potential reduce by 2.3 kB

  • Original 3.1 kB
  • After minification 2.0 kB
  • After compression 736 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. Viditelny-macek.cz needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (60%)

Requests Now

5

After Optimization

2

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viditelny Macek. 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

viditelny-macek.cz accessibility score

100

Accessibility Issues

Best Practices

viditelny-macek.cz best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

viditelny-macek.cz SEO score

100

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

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 Viditelny-macek.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 Viditelny-macek.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 Viditelny Macek. 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: