Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

dance-charts.de

DANCE-CHARTS

Page Load Speed

5.1 sec in total

First Response

218 ms

Resources Loaded

4.1 sec

Page Rendered

745 ms

dance-charts.de screenshot

About Website

Welcome to dance-charts.de homepage info - get ready to check DANCE CHARTS best content for Germany right away, or after learning these important things about dance-charts.de

✔ Dance-Charts ✔ Tägliche Musik News ✔ Kostenlose DJ-Promotion ✔ Musikmarketing ✔ House & EDM Downloads!

Visit dance-charts.de

Key Findings

We analyzed Dance-charts.de page load time and found that the first response time was 218 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dance-charts.de performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value5,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

dance-charts.de

218 ms

www.dance-charts.de

1185 ms

jscss.php

109 ms

jscss.php

143 ms

dojo.xd.js

43 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 61% of them (77 requests) were addressed to the original Dance-charts.de, 14% (18 requests) were made to Embed-cdn.spotifycdn.com and 13% (17 requests) were made to Encore.scdn.co. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Static.cleverpush.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.9 kB (7%)

Content Size

2.4 MB

After Optimization

2.2 MB

In fact, the total size of Dance-charts.de main page is 2.4 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 110.2 kB

  • Original 142.5 kB
  • After minification 139.1 kB
  • After compression 32.3 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 110.2 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 54 B

  • Original 1.0 MB
  • After minification 1.0 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. DANCE CHARTS images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 63.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 1.1 MB

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

-1%

Potential reduce by 462 B

  • Original 68.7 kB
  • After minification 68.7 kB
  • After compression 68.2 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. Dance-charts.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (39%)

Requests Now

100

After Optimization

61

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DANCE CHARTS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dance-charts.de accessibility score

81

Accessibility Issues

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

Form elements do not have associated labels

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

dance-charts.de best practices score

58

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

dance-charts.de SEO score

64

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

High

robots.txt is not valid

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 Dance-charts.de 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 Dance-charts.de 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 DANCE CHARTS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: