Tools & Wizards About Us
groovefm.de screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

groovefm.de

GROOVEFM von laut.fm – It's all about the Groove: Jazz, Funk and Electronic.

Page Load Speed

2 sec in total

First Response

393 ms

Resources Loaded

1.6 sec

Page Rendered

59 ms

groovefm.de screenshot

About Website

Click here to check amazing GROOVEFM content for Germany. Otherwise, check out these important facts you probably never knew about groovefm.de

It's all about the Groove: Jazz, Funk and Electronic. Mit Incognito, Fourplay, Nils Landgren Funk Unit und vielen mehr.

Visit groovefm.de

Key Findings

We analyzed Groovefm.de page load time and found that the first response time was 393 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

groovefm.de performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.627

9/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

groovefm.de

393 ms

groovefm

468 ms

app.css

175 ms

vendors.js

437 ms

app.js

459 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Groovefm.de, 57% (4 requests) were made to Laut.fm and 14% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (468 ms) relates to the external source Laut.fm.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.7 kB (4%)

Content Size

223.2 kB

After Optimization

214.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Groovefm.de main page is 223.2 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. 20% of websites need less resources to load. Javascripts take 170.5 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 8.6 kB

  • Original 13.4 kB
  • After minification 13.1 kB
  • After compression 4.8 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 8.6 kB or 64% of the original size.

JavaScript Optimization

-0%

Potential reduce by 121 B

  • Original 170.5 kB
  • After minification 170.5 kB
  • After compression 170.4 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

-0%

Potential reduce by 25 B

  • Original 39.3 kB
  • After minification 39.3 kB
  • After compression 39.3 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. Groovefm.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (60%)

Requests Now

5

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GROOVEFM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

groovefm.de

groovefm.de

393 ms

groovefm

groovefm

468 ms

app.css

app.css

175 ms

vendors.js

vendors.js

437 ms

app.js

app.js

459 ms

gtm.js

gtm.js

52 ms

choice.js

choice.js

433 ms

Accessibility Review

groovefm.de accessibility score

77

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

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

groovefm.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

SEO Factors

groovefm.de SEO score

91

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

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

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Groovefm.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Groovefm.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

groovefm.de

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