Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

konzertticket.org

Willkommen auf konzerttickets.org - konzertticket.org

Page Load Speed

4.5 sec in total

First Response

548 ms

Resources Loaded

3.7 sec

Page Rendered

215 ms

konzertticket.org screenshot

About Website

Click here to check amazing Konzertticket content. Otherwise, check out these important facts you probably never knew about konzertticket.org

Heinz Erhardt AbendLachen Sie herzhaft über die pointierten Zitate des großartigen Künstlers Heinz Erhardt, den unvergessenen Kabarettisten der ers...

Visit konzertticket.org

Key Findings

We analyzed Konzertticket.org page load time and found that the first response time was 548 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

konzertticket.org performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

www.konzertticket.org

548 ms

style.min.css

109 ms

frontend.css

216 ms

font-awesome.min.css

295 ms

style.css

293 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that all of those requests were addressed to Konzertticket.org and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Konzertticket.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 327.4 kB (42%)

Content Size

776.7 kB

After Optimization

449.2 kB

In fact, the total size of Konzertticket.org main page is 776.7 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. 70% of websites need less resources to load. Images take 415.2 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 326.8 kB

  • Original 361.5 kB
  • After minification 354.8 kB
  • After compression 34.7 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 326.8 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 654 B

  • Original 415.2 kB
  • After minification 414.5 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. Konzertticket images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 68 (83%)

Requests Now

82

After Optimization

14

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Konzertticket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

konzertticket.org accessibility score

91

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

button, link, and menuitem elements do not have accessible names.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

konzertticket.org best practices score

92

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

SEO Factors

konzertticket.org SEO score

93

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

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

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