Tools & Wizards About Us
prisnetajne.nova.cz screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

prisnetajne.nova.cz

Zajímavosti a novinky | TN.cz

Page Load Speed

3.2 sec in total

First Response

630 ms

Resources Loaded

2.3 sec

Page Rendered

281 ms

prisnetajne.nova.cz screenshot

About Website

Welcome to prisnetajne.nova.cz homepage info - get ready to check Prisnetajne Nova best content for Czech Republic right away, or after learning these important things about prisnetajne.nova.cz

Kuriozity i užitečné informace, na které byste jinak nepřišli. Zajímavosti vycházející z různých studií a událostí, které se staly doma i ve světě.

Visit prisnetajne.nova.cz

Key Findings

We analyzed Prisnetajne.nova.cz page load time and found that the first response time was 630 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

prisnetajne.nova.cz performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value34.2 s

0/100

25%

SI (Speed Index)

Value23.5 s

0/100

10%

TBT (Total Blocking Time)

Value8,720 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value47.0 s

0/100

10%

Network Requests Diagram

prisnetajne.nova.cz

630 ms

slices.css

223 ms

main_style.css

461 ms

style.css

235 ms

smoothbox.css

235 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 18% of them (17 requests) were addressed to the original Prisnetajne.nova.cz, 62% (60 requests) were made to Static.cz.prg.cmestatic.com and 4% (4 requests) were made to Pro.hit.gemius.pl. The less responsive or slowest element that took the longest time to load (983 ms) relates to the external source Static.cz.prg.cmestatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 618.0 kB (64%)

Content Size

960.6 kB

After Optimization

342.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prisnetajne.nova.cz main page is 960.6 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. 45% of websites need less resources to load. Javascripts take 643.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 49.8 kB

  • Original 66.7 kB
  • After minification 60.4 kB
  • After compression 16.9 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 49.8 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 12.3 kB

  • Original 152.8 kB
  • After minification 140.6 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. Prisnetajne Nova images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 474.8 kB

  • Original 643.9 kB
  • After minification 450.1 kB
  • After compression 169.1 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 474.8 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 81.2 kB

  • Original 97.2 kB
  • After minification 77.3 kB
  • After compression 16.0 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. Prisnetajne.nova.cz needs all CSS files to be minified and compressed as it can save up to 81.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (62%)

Requests Now

93

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prisnetajne Nova. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prisnetajne.nova.cz

prisnetajne.nova.cz

630 ms

slices.css

slices.css

223 ms

main_style.css

main_style.css

461 ms

style.css

style.css

235 ms

smoothbox.css

smoothbox.css

235 ms

slimbox_cz.css

slimbox_cz.css

237 ms

loginbox.css

loginbox.css

358 ms

stylesheet.css

stylesheet.css

230 ms

stylesheet.css

stylesheet.css

236 ms

jquery.js

jquery.js

660 ms

scrollfollow.js

scrollfollow.js

348 ms

jquery.cookie.js

jquery.cookie.js

348 ms

mootools.js

mootools.js

861 ms

require.js

require.js

358 ms

vjs.microsites.config.js

vjs.microsites.config.js

239 ms

cross.packed.js

cross.packed.js

464 ms

cross_cet21.packed.js

cross_cet21.packed.js

464 ms

iCarousel.js

iCarousel.js

473 ms

jcarousellite_dyn.pack.js

jcarousellite_dyn.pack.js

571 ms

smoothbox_cz.js

smoothbox_cz.js

576 ms

newgallery2.js

newgallery2.js

692 ms

multiple_voting.js

multiple_voting.js

591 ms

slimbox2.js

slimbox2.js

684 ms

lbox.js

lbox.js

691 ms

voyo.js

voyo.js

710 ms

forum.js

forum.js

765 ms

general.js

general.js

912 ms

voyo.js

voyo.js

804 ms

video.js

video.js

921 ms

13-flowplayer-3.1.4.min-000.js

13-flowplayer-3.1.4.min-000.js

943 ms

flowplayer-video.js

flowplayer-video.js

873 ms

swfobject.js

swfobject.js

920 ms

banners.js

banners.js

970 ms

settings.js

settings.js

983 ms

miniBreakingNewsPlugin.js

miniBreakingNewsPlugin.js

245 ms

third_party_auth.js

third_party_auth.js

332 ms

facebook.js

facebook.js

353 ms

adtrack.nova.js

adtrack.nova.js

344 ms

adtrack-campaigns.js

adtrack-campaigns.js

348 ms

gstream.js

gstream.js

321 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

267 ms

retargeting.js

retargeting.js

219 ms

hp.css

hp.css

803 ms

right.css

right.css

813 ms

265 ms

sdk.js

sdk.js

73 ms

257 ms

logo_nova_print.gif

logo_nova_print.gif

195 ms

1848233.jpg

1848233.jpg

255 ms

992221.jpg

992221.jpg

257 ms

novaplus-bubble.png

novaplus-bubble.png

205 ms

kocurova.jpg

kocurova.jpg

195 ms

tofi.jpg

tofi.jpg

196 ms

1848184.jpg

1848184.jpg

253 ms

1848288.jpg

1848288.jpg

253 ms

gemius.js

gemius.js

191 ms

usrtrck-new.php

usrtrck-new.php

202 ms

ribbon_icons.png

ribbon_icons.png

202 ms

ribbon_ico_novaplus.gif

ribbon_ico_novaplus.gif

194 ms

sp_header_footer.png

sp_header_footer.png

174 ms

nova.png

nova.png

175 ms

transparent.gif

transparent.gif

182 ms

novatica_regular-webfont.woff

novatica_regular-webfont.woff

242 ms

logo.png

logo.png

181 ms

bg-next-epis.png

bg-next-epis.png

241 ms

bg-splash.jpg

bg-splash.jpg

235 ms

bg-catchup-link.gif

bg-catchup-link.gif

220 ms

bg-static-box-mdl.jpg

bg-static-box-mdl.jpg

229 ms

bg-static-box-top.jpg

bg-static-box-top.jpg

229 ms

bg-static-box-btm.jpg

bg-static-box-btm.jpg

234 ms

diskuze_link.gif

diskuze_link.gif

331 ms

logo_novaplus_forfree.png

logo_novaplus_forfree.png

330 ms

btn_play.png

btn_play.png

335 ms

btn_novaplus_forfree.png

btn_novaplus_forfree.png

334 ms

bg_cross_bullet.gif

bg_cross_bullet.gif

335 ms

logo_prask.png

logo_prask.png

343 ms

sprites_global_footer_promo.gif

sprites_global_footer_promo.gif

429 ms

logo_voyo_v2.png

logo_voyo_v2.png

442 ms

bg_footer.jpg

bg_footer.jpg

449 ms

ga.js

ga.js

37 ms

__utm.gif

__utm.gif

85 ms

126 ms

xgemius.js

xgemius.js

321 ms

greyout.png

greyout.png

319 ms

colorbox-controls.png

colorbox-controls.png

324 ms

colorbox-border.png

colorbox-border.png

325 ms

colorbox-loading_background.png

colorbox-loading_background.png

409 ms

colorbox-loading.gif

colorbox-loading.gif

428 ms

close.png

close.png

435 ms

ico_info.png

ico_info.png

434 ms

xd_arbiter.php

xd_arbiter.php

83 ms

xd_arbiter.php

xd_arbiter.php

140 ms

fpdata.js

fpdata.js

113 ms

lsget.html

lsget.html

238 ms

xd_arbiter.php

xd_arbiter.php

66 ms

redot.js

redot.js

108 ms

print.css

print.css

121 ms

Accessibility Review

prisnetajne.nova.cz accessibility score

72

Accessibility Issues

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

Buttons do not have an accessible name

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

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

prisnetajne.nova.cz best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

prisnetajne.nova.cz SEO score

84

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

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

High

Tap targets are not sized appropriately

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 Prisnetajne.nova.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 Prisnetajne.nova.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

prisnetajne.nova.cz

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