Tools & Wizards About Us
tvfreak.cz screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

tvfreak.cz

TV Freak | homepage

Page Load Speed

11 sec in total

First Response

369 ms

Resources Loaded

8.4 sec

Page Rendered

2.3 sec

tvfreak.cz screenshot

About Website

Visit tvfreak.cz now to see the best up-to-date TV Freak content for Czech Republic and also check out these interesting facts you probably never knew about tvfreak.cz

Magazín o novinkách ze světa televizní a video techniky s vlastními recenzemi. Součástí je i robustní diskuzní fórum.

Visit tvfreak.cz

Key Findings

We analyzed Tvfreak.cz page load time and found that the first response time was 369 ms and then it took 10.6 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

tvfreak.cz performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value28.7 s

0/100

10%

TBT (Total Blocking Time)

Value45,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value65.1 s

0/100

10%

Network Requests Diagram

tvfreak.cz

369 ms

www.tvfreak.cz

1721 ms

CSSSPrite2

134 ms

style.css

357 ms

functions.js

727 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 30% of them (36 requests) were addressed to the original Tvfreak.cz, 17% (21 requests) were made to Secure.flashtalking.com and 6% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Tvfreak.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.7 kB (40%)

Content Size

1.1 MB

After Optimization

627.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tvfreak.cz main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 513.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 34.7 kB

  • Original 46.1 kB
  • After minification 41.5 kB
  • After compression 11.4 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 34.7 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 38.0 kB

  • Original 513.0 kB
  • After minification 475.0 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. TV Freak images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 350.7 kB

  • Original 490.7 kB
  • After minification 400.4 kB
  • After compression 140.0 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 350.7 kB or 71% of the original size.

CSS Optimization

-63%

Potential reduce by 1.3 kB

  • Original 2.1 kB
  • After minification 1.5 kB
  • After compression 772 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. Tvfreak.cz needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (47%)

Requests Now

117

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TV Freak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tvfreak.cz

tvfreak.cz

369 ms

www.tvfreak.cz

www.tvfreak.cz

1721 ms

CSSSPrite2

CSSSPrite2

134 ms

style.css

style.css

357 ms

functions.js

functions.js

727 ms

ads.js

ads.js

244 ms

adsbygoogle.js

adsbygoogle.js

14 ms

ga.js

ga.js

15 ms

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314 ms

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448 ms

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1181 ms

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1384 ms

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1384 ms

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1535 ms

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2028 ms

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2027 ms

__utm.gif

__utm.gif

81 ms

ca-pub-9504358570263667.js

ca-pub-9504358570263667.js

372 ms

zrt_lookup.html

zrt_lookup.html

618 ms

show_ads_impl.js

show_ads_impl.js

273 ms

icons-sprite.png

icons-sprite.png

1648 ms

ads

ads

308 ms

osd.js

osd.js

69 ms

ads

ads

274 ms

dvbs_src.js

dvbs_src.js

373 ms

adj

adj

803 ms

beacon

beacon

827 ms

ads

ads

1110 ms

12565107505063713787

12565107505063713787

789 ms

abg.js

abg.js

790 ms

m_js_controller.js

m_js_controller.js

788 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

732 ms

890 ms

842 ms

bst2tv3.html

bst2tv3.html

681 ms

verify.js

verify.js

259 ms

x_button_blue2.png

x_button_blue2.png

119 ms

s

s

114 ms

redir.html

redir.html

136 ms

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1048 ms

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916 ms

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950 ms

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602 ms

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1014 ms

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1880 ms

858 ms

iframe.html

iframe.html

175 ms

AUrdvhejKSJD2XN0WEoLkNJn8VW-ISfFFTHwdQR0Ws4.js

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155 ms

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121 ms

j-1626765-1114723.js

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488 ms

activeview

activeview

13 ms

img;p=11042209069084;cache=752393523

img;p=11042209069084;cache=752393523

60 ms

index.html

index.html

495 ms

dvtp_src.js

dvtp_src.js

34 ms

surly.js

surly.js

513 ms

dvtp_src_internal25.js

dvtp_src_internal25.js

28 ms

t2tv7.html

t2tv7.html

366 ms

visit.js

visit.js

408 ms

css-reset.css

css-reset.css

208 ms

main.css

main.css

346 ms

html5API.js

html5API.js

370 ms

TweenLite.min.js

TweenLite.min.js

401 ms

EasePack.min.js

EasePack.min.js

369 ms

CSSPlugin.min.js

CSSPlugin.min.js

707 ms

PlatformDetector.js

PlatformDetector.js

752 ms

AdUtils.js

AdUtils.js

792 ms

ScriptLoader.js

ScriptLoader.js

791 ms

Rectangle.js

Rectangle.js

793 ms

GradientRectangle.js

GradientRectangle.js

776 ms

TextField.js

TextField.js

795 ms

ImageHolder.js

ImageHolder.js

855 ms

ThreeSplice.js

ThreeSplice.js

851 ms

CTA.js

CTA.js

851 ms

LeftArrow.js

LeftArrow.js

861 ms

RightArrow.js

RightArrow.js

855 ms

DateSelector.js

DateSelector.js

952 ms

Form.js

Form.js

927 ms

CloseButton.js

CloseButton.js

914 ms

Border.js

Border.js

916 ms

StaticFrame.js

StaticFrame.js

920 ms

main.js

main.js

933 ms

ba.html

ba.html

186 ms

pixel

pixel

280 ms

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350 ms

lidar.js

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179 ms

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177 ms

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452 ms

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145 ms

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pixel

427 ms

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event.gif

335 ms

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sd

82 ms

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55 ms

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ci.png

83 ms

ui

ui

61 ms

Accessibility Review

tvfreak.cz accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Best Practices

tvfreak.cz best practices score

58

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tvfreak.cz SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Tvfreak.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 Tvfreak.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

tvfreak.cz

Open Graph description is not detected on the main page of TV Freak. 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: