Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

5.7 sec in total

First Response

1.3 sec

Resources Loaded

3.8 sec

Page Rendered

514 ms

ziveprenosy.net screenshot

About Website

Click here to check amazing Ziveprenosy content for Czech Republic. Otherwise, check out these important facts you probably never knew about ziveprenosy.net

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Key Findings

We analyzed Ziveprenosy.net page load time and found that the first response time was 1.3 sec and then it took 4.3 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

ziveprenosy.net performance score

0

Network Requests Diagram

www.ziveprenosy.net

1321 ms

style.css

215 ms

css

28 ms

fab_style.css

213 ms

jquery.js

512 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 24% of them (16 requests) were addressed to the original Ziveprenosy.net, 14% (9 requests) were made to Feedjit.com and 12% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ziveprenosy.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 236.7 kB (52%)

Content Size

455.7 kB

After Optimization

219.0 kB

In fact, the total size of Ziveprenosy.net main page is 455.7 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. 50% of websites need less resources to load. Javascripts take 354.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 36.3 kB

  • Original 48.6 kB
  • After minification 46.6 kB
  • After compression 12.2 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 36.3 kB or 75% of the original size.

Image Optimization

-42%

Potential reduce by 6.7 kB

  • Original 15.8 kB
  • After minification 9.1 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. Obviously, Ziveprenosy needs image optimization as it can save up to 6.7 kB 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

-47%

Potential reduce by 166.0 kB

  • Original 354.2 kB
  • After minification 344.2 kB
  • After compression 188.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 166.0 kB or 47% of the original size.

CSS Optimization

-74%

Potential reduce by 27.7 kB

  • Original 37.2 kB
  • After minification 26.9 kB
  • After compression 9.5 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. Ziveprenosy.net needs all CSS files to be minified and compressed as it can save up to 27.7 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (66%)

Requests Now

62

After Optimization

21

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ziveprenosy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

SEO Factors

ziveprenosy.net SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ziveprenosy.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Ziveprenosy.net 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 Ziveprenosy. 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: