Tools & Wizards About Us
archiv.nova.cz screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

archiv.nova.cz

Voyo - Sledujte filmy, seriály a sport online

Page Load Speed

6.2 sec in total

First Response

367 ms

Resources Loaded

5.3 sec

Page Rendered

559 ms

archiv.nova.cz screenshot

About Website

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

Sledujte filmy, seriály a sportovní přenosy online. Na televizi, počítači, iPhonu, iPadu nebo tabletu a mobilu Android. Prvních 7 dní zdarma.

Visit archiv.nova.cz

Key Findings

We analyzed Archiv.nova.cz page load time and found that the first response time was 367 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

archiv.nova.cz performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value22.3 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value13,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.9 s

0/100

10%

Network Requests Diagram

archiv.nova.cz

367 ms

voyo.nova.cz

735 ms

css

27 ms

mootools.js

851 ms

jquery-1.8.2.min.js

724 ms

Our browser made a total of 224 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Archiv.nova.cz, 45% (101 requests) were made to Image.voyo.cz.prg.cmestatic.com and 29% (66 requests) were made to Static.voyo.cz.prg.cmestatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Static.voyo.cz.prg.cmestatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (32%)

Content Size

4.5 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Archiv.nova.cz main page is 4.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 215.9 kB

  • Original 257.2 kB
  • After minification 253.0 kB
  • After compression 41.3 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 215.9 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 34.4 kB

  • Original 2.8 MB
  • After minification 2.8 MB

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. Archiv Nova images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 708.5 kB

  • Original 928.8 kB
  • After minification 698.3 kB
  • After compression 220.4 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 708.5 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 472.3 kB

  • Original 550.4 kB
  • After minification 458.2 kB
  • After compression 78.1 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. Archiv.nova.cz needs all CSS files to be minified and compressed as it can save up to 472.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (33%)

Requests Now

219

After Optimization

147

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 219 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Archiv 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 49 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

archiv.nova.cz

archiv.nova.cz

367 ms

voyo.nova.cz

voyo.nova.cz

735 ms

css

css

27 ms

mootools.js

mootools.js

851 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

724 ms

cross2.js

cross2.js

380 ms

jquery-ui.min.js

jquery-ui.min.js

731 ms

ui.datepicker-cz.js

ui.datepicker-cz.js

384 ms

jquery.json-2.2.min.js

jquery.json-2.2.min.js

385 ms

jquery.cookie.js

jquery.cookie.js

494 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

618 ms

jcarousellite_dyn.pack.js

jcarousellite_dyn.pack.js

501 ms

jquery.countdown.min.js

jquery.countdown.min.js

608 ms

eshop.js

eshop.js

973 ms

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997 ms

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734 ms

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833 ms

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multiple_voting.js

841 ms

plugins.js

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952 ms

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1175 ms

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1062 ms

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1072 ms

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1200 ms

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1086 ms

settings.js

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1107 ms

banners.js

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1172 ms

miniBreakingNewsPlugin.js

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1185 ms

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voyo.css

1204 ms

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stylesheet.css

239 ms

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1336 ms

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1503 ms

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1299 ms

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1399 ms

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addyn%7C3.0%7C1045.1%7C0%7C0%7C16%7CADTECH;cfp=1;rndc=1458138807;cookie=info;alias=specialita_Voyo.cz_Homepage;loc=100;target=_blank;sub1=[subst];key=svod%2Bhomepage;grp=820;misc=1458138808266

addyn%7C3.0%7C1045.1%7C0%7C0%7C16%7CADTECH;cfp=1;rndc=1458138807;cookie=info;alias=specialita_Voyo.cz_Homepage;loc=100;target=_blank;sub1=[subst];key=svod%2Bhomepage;grp=820;misc=1458138808266

89 ms

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134 ms

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142 ms

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product-labels.png

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carousel-left.png

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254 ms

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256 ms

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colorbox-overlay.png

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121 ms

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361 ms

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19 ms

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351 ms

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514 ms

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642 ms

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707 ms

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Accessibility Review

archiv.nova.cz accessibility score

92

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 IDs are not unique

Best Practices

archiv.nova.cz best practices score

75

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

SEO Factors

archiv.nova.cz SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Archiv.nova.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Archiv.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

archiv.nova.cz

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