Tools & Wizards About Us
televize.heureka.cz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

televize.heureka.cz

Televize - Heureka.cz

Page Load Speed

14.1 sec in total

First Response

514 ms

Resources Loaded

12.7 sec

Page Rendered

845 ms

televize.heureka.cz screenshot

About Website

Visit televize.heureka.cz now to see the best up-to-date Televize Heureka content for Czech Republic and also check out these interesting facts you probably never knew about televize.heureka.cz

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

Visit televize.heureka.cz

Key Findings

We analyzed Televize.heureka.cz page load time and found that the first response time was 514 ms and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

televize.heureka.cz performance score

0

Network Requests Diagram

televize.heureka.cz

514 ms

category-cart.css

419 ms

1229dd1f-1-loader.js,prototype.js,scriptaculous.js,builder.js,effects.js,controls.js,basic.js,functions.js,search-suggestor.js,sc.js,shopping-cart.js

745 ms

1229dd1f-ga.js

354 ms

476 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Televize.heureka.cz, 60% (60 requests) were made to Im9.cz and 5% (5 requests) were made to Track.adform.net. The less responsive or slowest element that took the longest time to load (9.3 sec) relates to the external source Im9.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 527.4 kB (58%)

Content Size

914.5 kB

After Optimization

387.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Televize.heureka.cz main page is 914.5 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 422.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 111.5 kB

  • Original 134.3 kB
  • After minification 121.6 kB
  • After compression 22.8 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 111.5 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 15.3 kB

  • Original 191.2 kB
  • After minification 175.9 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. Televize Heureka images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 267.3 kB

  • Original 422.6 kB
  • After minification 422.6 kB
  • After compression 155.4 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 267.3 kB or 63% of the original size.

CSS Optimization

-80%

Potential reduce by 133.3 kB

  • Original 166.3 kB
  • After minification 166.2 kB
  • After compression 33.0 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. Televize.heureka.cz needs all CSS files to be minified and compressed as it can save up to 133.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (49%)

Requests Now

91

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Televize 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 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

televize.heureka.cz

televize.heureka.cz

514 ms

category-cart.css

category-cart.css

419 ms

1229dd1f-1-loader.js,prototype.js,scriptaculous.js,builder.js,effects.js,controls.js,basic.js,functions.js,search-suggestor.js,sc.js,shopping-cart.js

1229dd1f-1-loader.js,prototype.js,scriptaculous.js,builder.js,effects.js,controls.js,basic.js,functions.js,search-suggestor.js,sc.js,shopping-cart.js

745 ms

1229dd1f-ga.js

1229dd1f-ga.js

354 ms

476 ms

retargeting.js

retargeting.js

352 ms

conversion.js

conversion.js

26 ms

1229dd1f-1-wrc9.js

1229dd1f-1-wrc9.js

331 ms

ga.js

ga.js

72 ms

144 ms

2815.impression

2815.impression

651 ms

logo_heureka.png

logo_heureka.png

1959 ms

help-ico.gif

help-ico.gif

211 ms

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8065cbe594eea80390daed0b77658034--mmf140x60.png

1174 ms

sort-.gif

sort-.gif

212 ms

sortI.gif

sortI.gif

212 ms

972b00f530ebec9c710f390e3c118b85--mmf150x150.jpg

972b00f530ebec9c710f390e3c118b85--mmf150x150.jpg

479 ms

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1169 ms

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626 ms

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1976 ms

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1906 ms

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c803fd9035d0459e1e0872c4c3f31009--mmf100x100.jpg

624 ms

4aec24e5ab2ebd9dc3fe7f9ea591f2ad--mmf100x100.jpg

4aec24e5ab2ebd9dc3fe7f9ea591f2ad--mmf100x100.jpg

4052 ms

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9bb1a98e1bb24712e126ee6ccf0a06c8--mmf100x100.jpg

732 ms

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6b0c643d2ff2874e4d50a8089662692d--mmf150x150.jpg

4051 ms

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2975b3bab21c0682118e785adef2fe2f--mmf150x150.jpg

2116 ms

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7dd1131c5528d6b6decbc90d0af24fb3--mmf150x150.jpg

1259 ms

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1506 ms

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b047c61c139dd57bc9ac81c1efb8f0d5--mmf150x150.jpg

3109 ms

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2c23fcdb22deec1289c2e2e88d3e4979--mmf150x150.jpg

2385 ms

0004e3526f03977765f85629f3caf0df--mmf150x150.jpg

0004e3526f03977765f85629f3caf0df--mmf150x150.jpg

2382 ms

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2223 ms

e42041c8dc8254bfbeea7b7903858e22--mmf150x150.jpg

e42041c8dc8254bfbeea7b7903858e22--mmf150x150.jpg

2332 ms

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163261a5cc8959228126c1541fe0c47e--mmf150x150.jpg

2439 ms

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b8343c93cdc2fdad669cf24225c8ef26--mmf150x150.jpg

2483 ms

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4260 ms

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2549 ms

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2586 ms

a1947bdd9b814a582e478315ad3d9a59--mmf150x150.jpg

a1947bdd9b814a582e478315ad3d9a59--mmf150x150.jpg

3209 ms

5a5a44f993af939261142ce2e846a437--mmf150x150.jpg

5a5a44f993af939261142ce2e846a437--mmf150x150.jpg

2689 ms

8029_2--mmf78x40.png

8029_2--mmf78x40.png

220 ms

gtm.js

gtm.js

76 ms

header-sprites.png

header-sprites.png

1558 ms

__utm.gif

__utm.gif

113 ms

menu-bg.png

menu-bg.png

2004 ms

ico-search.gif

ico-search.gif

228 ms

collapse.gif

collapse.gif

1882 ms

filter-arrow.png

filter-arrow.png

3457 ms

folder.gif

folder.gif

1664 ms

270 ms

header-map.png

header-map.png

1559 ms

number.png

number.png

2613 ms

analytics.js

analytics.js

14 ms

fbds.js

fbds.js

67 ms

customer-tracking.js

customer-tracking.js

414 ms

stars_pl_new.gif

stars_pl_new.gif

1950 ms

1229dd1f-1-pa-font-resizer.js

1229dd1f-1-pa-font-resizer.js

2874 ms

185 ms

collect

collect

43 ms

collect

collect

159 ms

188 ms

ado.js

ado.js

571 ms

1229dd1f-1-aukro-box.js

1229dd1f-1-aukro-box.js

2488 ms

retargeting

retargeting

142 ms

149 ms

126 ms

124 ms

115 ms

conversion_async.js

conversion_async.js

79 ms

49 ms

xgemius.js

xgemius.js

1730 ms

117 ms

28 ms

40 ms

58 ms

26 ms

32 ms

27 ms

25 ms

16 ms

118 ms

1229dd1f-1-scrollBottomBanner.js

1229dd1f-1-scrollBottomBanner.js

1697 ms

product.png

product.png

3741 ms

ad.js

ad.js

107 ms

ikonky.gif

ikonky.gif

1699 ms

product_ads_label.svg

product_ads_label.svg

4603 ms

discount-bg.png

discount-bg.png

3123 ms

discount-ico.gif

discount-ico.gif

3313 ms

butt-bg.png

butt-bg.png

2181 ms

help.gif

help.gif

2734 ms

footer-icon-facebook.png

footer-icon-facebook.png

2034 ms

footer-icon-twitter.png

footer-icon-twitter.png

2501 ms

footer-icon-linkedin.png

footer-icon-linkedin.png

2471 ms

feedback-border.gif

feedback-border.gif

3813 ms

ico-cart.png

ico-cart.png

9288 ms

rexdot.gif

rexdot.gif

102 ms

print.css

print.css

104 ms

crossd_iframe.html

crossd_iframe.html

92 ms

ad.js

ad.js

109 ms

23 ms

SEO Factors

televize.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 Televize.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 Televize.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

televize.heureka.cz

Open Graph description is not detected on the main page of Televize 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: