Tools & Wizards About Us
tiscali.cz screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tiscali.cz

Tiscali.cz - Zprávy, Finance, Sport, Magazín, Hry

Page Load Speed

8.1 sec in total

First Response

503 ms

Resources Loaded

6.8 sec

Page Rendered

798 ms

tiscali.cz screenshot

About Website

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

Zpravodajství z domova a ze světa, počasí, sport a celebrity. Na Tiscali.cz najdete i finance, cestování a hry. Známý a používaný je i e-mail zdarma.

Visit tiscali.cz

Key Findings

We analyzed Tiscali.cz page load time and found that the first response time was 503 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tiscali.cz performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value19.7 s

0/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value3,480 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.1 s

0/100

10%

Network Requests Diagram

tiscali.cz

503 ms

tiscali.cz

447 ms

www.tiscali.cz

1348 ms

app.min.css

119 ms

css

47 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 7% of them (6 requests) were addressed to the original Tiscali.cz, 21% (17 requests) were made to Go.cz.bbelements.com and 7% (6 requests) were made to Cdn-static.tiscali.cz. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Tiscali-cz.performax.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.5 kB (11%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tiscali.cz main page is 1.6 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 718.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 164.1 kB

  • Original 207.2 kB
  • After minification 193.8 kB
  • After compression 43.1 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 164.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 8.9 kB

  • Original 718.8 kB
  • After minification 709.8 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. Tiscali images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 9.5 kB

  • Original 664.4 kB
  • After minification 664.4 kB
  • After compression 654.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 18 B

  • Original 36.6 kB
  • After minification 36.6 kB
  • After compression 36.6 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. Tiscali.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 53 (75%)

Requests Now

71

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tiscali. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tiscali.cz

tiscali.cz

503 ms

tiscali.cz

tiscali.cz

447 ms

www.tiscali.cz

www.tiscali.cz

1348 ms

app.min.css

app.min.css

119 ms

css

css

47 ms

tiscali-nav.css

tiscali-nav.css

667 ms

tiscali-nav.js

tiscali-nav.js

918 ms

js

js

64 ms

adsbygoogle.js

adsbygoogle.js

134 ms

ga-events.js

ga-events.js

849 ms

tiscali.cz.js

tiscali.cz.js

44 ms

openwrap_4228_tiscali.js

openwrap_4228_tiscali.js

848 ms

app.min.js

app.min.js

463 ms

bb_one2n.js

bb_one2n.js

612 ms

bb-fix.js

bb-fix.js

1026 ms

tag.js

tag.js

579 ms

ut.js

ut.js

1423 ms

comments.js

comments.js

842 ms

video.bundle.js

video.bundle.js

1421 ms

css2

css2

17 ms

bb_one2n.167.65.172.1.js

bb_one2n.167.65.172.1.js

1028 ms

analytics.js

analytics.js

247 ms

show_ads_impl.js

show_ads_impl.js

458 ms

AGSKWxU7WO-RXIFiXNNahHA7TcpUTs3DWp8WPaaeBqbRIQ6sCPcGqqzukk1n-usYbbZfAn_ykvo4-qseM6zodZ_298g=

AGSKWxU7WO-RXIFiXNNahHA7TcpUTs3DWp8WPaaeBqbRIQ6sCPcGqqzukk1n-usYbbZfAn_ykvo4-qseM6zodZ_298g=

235 ms

v2oat18oDh1uqzZQBbFEqkLutM-rcJkKcDG6nmMer5inHQoaQAOPRVkLJytp5B2mu

v2oat18oDh1uqzZQBbFEqkLutM-rcJkKcDG6nmMer5inHQoaQAOPRVkLJytp5B2mu

307 ms

aup9u4xva0

aup9u4xva0

306 ms

157512-arganovy-olej-673x404.jpg

157512-arganovy-olej-673x404.jpg

1190 ms

1613661-recaredo-vinice-zdroj-wwwedelikatesycz-base_1x1.jpg.432

1613661-recaredo-vinice-zdroj-wwwedelikatesycz-base_1x1.jpg.432

1163 ms

1593741-profimedia-0518366450-base_1x1.jpg.432

1593741-profimedia-0518366450-base_1x1.jpg.432

1054 ms

projectagora.min.js

projectagora.min.js

286 ms

js

js

102 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3aPw.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3aPw.ttf

267 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rAkA.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rAkA.ttf

399 ms

cIfiMaFfvUQxTTqS3iKJkLGbI41wQL_WkCcs.ttf

cIfiMaFfvUQxTTqS3iKJkLGbI41wQL_WkCcs.ttf

473 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

473 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

471 ms

collect

collect

229 ms

clarity.js

clarity.js

231 ms

zrt_lookup.html

zrt_lookup.html

218 ms

tiscali-fav-2322179457.png

tiscali-fav-2322179457.png

286 ms

collect

collect

188 ms

js

js

100 ms

bbnaut-lib-2.2.1.min.js

bbnaut-lib-2.2.1.min.js

640 ms

423 ms

OKT57_Interscroller_PPV_720x1280px-min.png

OKT57_Interscroller_PPV_720x1280px-min.png

842 ms

411 ms

containr.js

containr.js

113 ms

xgemius.js

xgemius.js

495 ms

358 ms

359 ms

418 ms

382 ms

393 ms

374 ms

748 ms

709 ms

753 ms

732 ms

737 ms

755 ms

1056 ms

1082 ms

1115 ms

skeleton.gif

skeleton.gif

58 ms

learn

learn

121 ms

99 ms

skeleton.js

skeleton.js

3 ms

fpdata.js

fpdata.js

96 ms

lsget.html

lsget.html

567 ms

px.gif

px.gif

42 ms

container.html

container.html

31 ms

iframe.html

iframe.html

456 ms

px.gif

px.gif

17 ms

rexdot.js

rexdot.js

96 ms

e3d8b2a9ea462c040e18a9cbcdf7228acd2a25aa00a2dd

e3d8b2a9ea462c040e18a9cbcdf7228acd2a25aa00a2dd

34 ms

de935f47ec825c96aa023525baa5c06990ef4

de935f47ec825c96aa023525baa5c06990ef4

33 ms

sodar

sodar

72 ms

co

co

567 ms

dot

dot

271 ms

sodar2.js

sodar2.js

800 ms

c.gif

c.gif

8 ms

Accessibility Review

tiscali.cz accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tiscali.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tiscali.cz SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Tiscali.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 Tiscali.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

tiscali.cz

Open Graph data is detected on the main page of Tiscali. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: