Tools & Wizards About Us
livenation.cz screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

livenation.cz

Vstupenky na koncerty | Live Nation Česká republika

Page Load Speed

1.1 sec in total

First Response

245 ms

Resources Loaded

835 ms

Page Rendered

1 ms

livenation.cz screenshot

About Website

Welcome to livenation.cz homepage info - get ready to check Live Nation best content for Czech Republic right away, or after learning these important things about livenation.cz

Objevte nejžhavější koncerty v ČR! Live Nation přináší světové hvězdy i lokální talenty. Sledujte novinky a zajistěte si vstupenky včas!

Visit livenation.cz

Key Findings

We analyzed Livenation.cz page load time and found that the first response time was 245 ms and then it took 836 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

livenation.cz performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value6,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value25.7 s

0/100

10%

Network Requests Diagram

livenation.cz

245 ms

livenation.cz

289 ms

www.livenation.cz

120 ms

montserrat.css

53 ms

home.components.css

61 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 27% of them (3 requests) were addressed to the original Livenation.cz, 64% (7 requests) were made to Staticmedia.livenationinternational.com and 9% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (289 ms) belongs to the original domain Livenation.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.3 kB (14%)

Content Size

756.0 kB

After Optimization

652.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Livenation.cz main page is 756.0 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. 55% of websites need less resources to load. Javascripts take 539.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 65.2 kB

  • Original 79.9 kB
  • After minification 72.7 kB
  • After compression 14.6 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 65.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 911 B

  • Original 91.3 kB
  • After minification 90.4 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. Live Nation images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 539.6 kB
  • After minification 539.6 kB
  • After compression 539.5 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

-82%

Potential reduce by 37.1 kB

  • Original 45.3 kB
  • After minification 45.2 kB
  • After compression 8.1 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. Livenation.cz needs all CSS files to be minified and compressed as it can save up to 37.1 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Live Nation. According to our analytics all requests are already optimized.

Network Requests Diagram

livenation.cz

livenation.cz

245 ms

livenation.cz

livenation.cz

289 ms

www.livenation.cz

www.livenation.cz

120 ms

montserrat.css

montserrat.css

53 ms

home.components.css

home.components.css

61 ms

home.css

home.css

56 ms

vendor.min.js

vendor.min.js

97 ms

home.min.js

home.min.js

85 ms

gtm.js

gtm.js

116 ms

cz_logo.svg

cz_logo.svg

11 ms

header_bg.jpg

header_bg.jpg

27 ms

Accessibility Review

livenation.cz accessibility score

95

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

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

livenation.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

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

livenation.cz SEO score

85

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

Links do not have descriptive text

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

    CZ

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Livenation.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 language. Our system also found out that Livenation.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

livenation.cz

Open Graph description is not detected on the main page of Live Nation. 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: