Tools & Wizards About Us
bilety24.uk screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bilety24.uk

Bilety 24 UK - sprzedaż biletów, kup bilety UK | polskie imprezy w Londynie | Anglii | imprezy UK - Bilety

Page Load Speed

10.1 sec in total

First Response

407 ms

Resources Loaded

6.6 sec

Page Rendered

3.1 sec

bilety24.uk screenshot

About Website

Visit bilety24.uk now to see the best up-to-date Bilety 24 content and also check out these interesting facts you probably never knew about bilety24.uk

Bilety na koncerty, festiwale, imprezy klubowe i bilety na spektakle teatralne. Kup bilety!

Visit bilety24.uk

Key Findings

We analyzed Bilety24.uk page load time and found that the first response time was 407 ms and then it took 9.7 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

bilety24.uk performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value27.2 s

0/100

10%

TBT (Total Blocking Time)

Value30,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.435

21/100

15%

TTI (Time to Interactive)

Value63.5 s

0/100

10%

Network Requests Diagram

bilety24.uk

407 ms

www.bilety24.uk

790 ms

webfont.js

77 ms

bootstrap.min.css

361 ms

style.css

540 ms

Our browser made a total of 173 requests to load all elements on the main page. We found that 73% of them (126 requests) were addressed to the original Bilety24.uk, 7% (12 requests) were made to Fonts.gstatic.com and 5% (8 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Bilety24.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 677.3 kB (6%)

Content Size

11.7 MB

After Optimization

11.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bilety24.uk main page is 11.7 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. 85% 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 11.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 254.2 kB

  • Original 305.0 kB
  • After minification 284.4 kB
  • After compression 50.8 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 254.2 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 416.5 kB

  • Original 11.3 MB
  • After minification 10.9 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. Bilety 24 images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 5.8 kB

  • Original 111.2 kB
  • After minification 111.2 kB
  • After compression 105.5 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

-2%

Potential reduce by 910 B

  • Original 42.6 kB
  • After minification 42.6 kB
  • After compression 41.7 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. Bilety24.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (24%)

Requests Now

157

After Optimization

120

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 157 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bilety 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bilety24.uk

bilety24.uk

407 ms

www.bilety24.uk

www.bilety24.uk

790 ms

webfont.js

webfont.js

77 ms

bootstrap.min.css

bootstrap.min.css

361 ms

style.css

style.css

540 ms

reservation.css

reservation.css

684 ms

font-awesome.min.css

font-awesome.min.css

681 ms

slick.css

slick.css

680 ms

jquery.js

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900 ms

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683 ms

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1145 ms

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1191 ms

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1175 ms

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377 ms

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649 ms

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780 ms

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804 ms

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828 ms

card.js

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825 ms

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913 ms

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913 ms

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451 ms

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338 ms

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92 ms

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2286 ms

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362 ms

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402 ms

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Accessibility Review

bilety24.uk accessibility score

73

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

bilety24.uk 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

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

SEO Factors

bilety24.uk SEO score

83

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bilety24.uk can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Bilety24.uk 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

bilety24.uk

Open Graph description is not detected on the main page of Bilety 24. 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: