Tools & Wizards About Us
musikwissenschaften.de screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

musikwissenschaften.de

musikwissenschaften.de » Musik lernen, Musiklexikon

Page Load Speed

3.4 sec in total

First Response

412 ms

Resources Loaded

2.6 sec

Page Rendered

375 ms

musikwissenschaften.de screenshot

About Website

Welcome to musikwissenschaften.de homepage info - get ready to check Musik Wissenschaften best content for Germany right away, or after learning these important things about musikwissenschaften.de

musikalisches Wissen von Fachleuten, interaktive Online-Lernprogramme zur Gehörbildung, zum Noten lesen lernen, musikalische Online-Spiele

Visit musikwissenschaften.de

Key Findings

We analyzed Musikwissenschaften.de page load time and found that the first response time was 412 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

musikwissenschaften.de performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

65/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

musikwissenschaften.de

412 ms

musikwissenschaften.de

708 ms

adsbygoogle.js

117 ms

style.min.css

326 ms

classic-themes.min.css

322 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 85% of them (23 requests) were addressed to the original Musikwissenschaften.de, 7% (2 requests) were made to Pagead2.googlesyndication.com and 7% (2 requests) were made to Fundingchoicesmessages.google.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Musikwissenschaften.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.1 kB (18%)

Content Size

365.4 kB

After Optimization

301.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Musikwissenschaften.de main page is 365.4 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. 25% of websites need less resources to load. Javascripts take 217.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 62.7 kB

  • Original 82.1 kB
  • After minification 76.3 kB
  • After compression 19.4 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 62.7 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 902 B

  • Original 21.1 kB
  • After minification 20.2 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. Musik Wissenschaften images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 97 B

  • Original 217.6 kB
  • After minification 217.6 kB
  • After compression 217.5 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

-1%

Potential reduce by 434 B

  • Original 44.5 kB
  • After minification 44.5 kB
  • After compression 44.1 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. Musikwissenschaften.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (83%)

Requests Now

23

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Musik Wissenschaften. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

musikwissenschaften.de

musikwissenschaften.de

412 ms

musikwissenschaften.de

musikwissenschaften.de

708 ms

adsbygoogle.js

adsbygoogle.js

117 ms

style.min.css

style.min.css

326 ms

classic-themes.min.css

classic-themes.min.css

322 ms

main.min.css

main.min.css

431 ms

style.css

style.css

331 ms

font-awesome.min.css

font-awesome.min.css

332 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

422 ms

DOMPurify.min.js

DOMPurify.min.js

643 ms

jquery.min.js

jquery.min.js

751 ms

jquery-migrate.min.js

jquery-migrate.min.js

648 ms

svgs-inline-min.js

svgs-inline-min.js

649 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

767 ms

adsbygoogle.js

adsbygoogle.js

152 ms

pub-9994532943636988

pub-9994532943636988

80 ms

underscore.min.js

underscore.min.js

692 ms

scripts.min.js

scripts.min.js

1027 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

917 ms

jquery.easing.min.js

jquery.easing.min.js

916 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1026 ms

snippet.min.js

snippet.min.js

1025 ms

pub-9994532943636988

pub-9994532943636988

113 ms

logo-200x200.png

logo-200x200.png

346 ms

muwimemo.png

muwimemo.png

548 ms

fa-solid-900.woff

fa-solid-900.woff

669 ms

fa-regular-400.woff

fa-regular-400.woff

647 ms

Accessibility Review

musikwissenschaften.de accessibility score

76

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-*] attributes do not match their roles

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

musikwissenschaften.de 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

High

Page has valid source maps

SEO Factors

musikwissenschaften.de 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 Musikwissenschaften.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 Musikwissenschaften.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

musikwissenschaften.de

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