Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

diabetes-kids.de

Startseite

Page Load Speed

7.3 sec in total

First Response

303 ms

Resources Loaded

6.7 sec

Page Rendered

297 ms

diabetes-kids.de screenshot

About Website

Welcome to diabetes-kids.de homepage info - get ready to check Diabetes Kids best content for Germany right away, or after learning these important things about diabetes-kids.de

Diabetes-Kids ist die größte deutschsprachige Community für Kinder und Jugendliche mit Typ1 Diabetes und deren Eltern. Unser Ziel mit dieser Seite ist, den Zusa

Visit diabetes-kids.de

Key Findings

We analyzed Diabetes-kids.de page load time and found that the first response time was 303 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

diabetes-kids.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.205

61/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

diabetes-kids.de

303 ms

www.diabetes-kids.de

4182 ms

sc_bootstrap-6e9d5fe9.css

296 ms

common-38c777ea.css

208 ms

widgetkit-b6840ab0-651818de.css

209 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 67% of them (57 requests) were addressed to the original Diabetes-kids.de, 8% (7 requests) were made to Apis.google.com and 4% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Diabetes-kids.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (65%)

Content Size

1.8 MB

After Optimization

638.0 kB

In fact, the total size of Diabetes-kids.de main page is 1.8 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. 70% of websites need less resources to load. CSS take 761.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 91.2 kB

  • Original 117.5 kB
  • After minification 113.6 kB
  • After compression 26.3 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 91.2 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 26.4 kB

  • Original 349.2 kB
  • After minification 322.8 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. Diabetes Kids images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 427.1 kB

  • Original 607.2 kB
  • After minification 582.7 kB
  • After compression 180.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 427.1 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 653.1 kB

  • Original 761.9 kB
  • After minification 713.1 kB
  • After compression 108.8 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. Diabetes-kids.de needs all CSS files to be minified and compressed as it can save up to 653.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (58%)

Requests Now

80

After Optimization

34

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diabetes Kids. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

diabetes-kids.de accessibility score

84

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.

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 IDs are not unique

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

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

diabetes-kids.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

diabetes-kids.de SEO score

87

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

High

Tap targets are not sized appropriately

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 Diabetes-kids.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 Diabetes-kids.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 Diabetes Kids. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: