Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

telekomunikace.heureka.cz

Mobily, GPS - Heureka.cz

Page Load Speed

3.7 sec in total

First Response

367 ms

Resources Loaded

2.9 sec

Page Rendered

440 ms

telekomunikace.heureka.cz screenshot

About Website

Welcome to telekomunikace.heureka.cz homepage info - get ready to check Telekomunikace Heureka best content for Czech Republic right away, or after learning these important things about telekomunikace.heureka.cz

Heureka.cz vám poradí jak vybírat Mobily, GPS. Vybírejte si Mobily, GPS podle parametrů a srovnávejte ceny z internetových obchodů na Heurece.

Visit telekomunikace.heureka.cz

Key Findings

We analyzed Telekomunikace.heureka.cz page load time and found that the first response time was 367 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

telekomunikace.heureka.cz performance score

0

Network Requests Diagram

telekomunikace.heureka.cz

367 ms

style.css

497 ms

summary.css

315 ms

shopping-cart.css

337 ms

629376b7-1-loader.js,prototype.js,scriptaculous.js,builder.js,effects.js,controls.js,basic.js,functions.js,search-suggestor.js

659 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Telekomunikace.heureka.cz, 53% (40 requests) were made to Im9.cz and 7% (5 requests) were made to Track.adform.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Im9.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.9 kB (61%)

Content Size

695.3 kB

After Optimization

270.4 kB

In fact, the total size of Telekomunikace.heureka.cz main page is 695.3 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. 40% of websites need less resources to load. Javascripts take 333.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 48.9 kB

  • Original 62.4 kB
  • After minification 50.6 kB
  • After compression 13.5 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 11.7 kB, which is 19% 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 48.9 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 9.5 kB

  • Original 94.0 kB
  • After minification 84.5 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. Telekomunikace Heureka images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 201.5 kB

  • Original 333.1 kB
  • After minification 333.0 kB
  • After compression 131.6 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 201.5 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 165.1 kB

  • Original 205.9 kB
  • After minification 205.7 kB
  • After compression 40.9 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. Telekomunikace.heureka.cz needs all CSS files to be minified and compressed as it can save up to 165.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (48%)

Requests Now

69

After Optimization

36

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telekomunikace Heureka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

telekomunikace.heureka.cz SEO score

0

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 Telekomunikace.heureka.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 Telekomunikace.heureka.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 Telekomunikace Heureka. 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: