Tools & Wizards About Us
kbs.de screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kbs.de

Sozialversichert und medizinisch versorgt | Knappschaft-Bahn-See

Page Load Speed

8.5 sec in total

First Response

377 ms

Resources Loaded

7.9 sec

Page Rendered

235 ms

kbs.de screenshot

About Website

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

Die Knappschaft-Bahn-See ist ein Verbund aus Renten-, Kranken- und Pflegeversicherung mit medizinischen Netz und der Minijob-Zentrale.

Visit kbs.de

Key Findings

We analyzed Kbs.de page load time and found that the first response time was 377 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kbs.de performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value440 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

kbs.de

377 ms

node.html

241 ms

bundle.js

25 ms

KBS_CSS.css

456 ms

additional_KBS.css

295 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 95% of them (20 requests) were addressed to the original Kbs.de, 5% (1 request) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Kbs.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.3 kB (23%)

Content Size

266.0 kB

After Optimization

205.7 kB

  • HTML
  • JavaScript

In fact, the total size of Kbs.de main page is 266.0 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. 30% of websites need less resources to load. Javascripts take 197.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 60.3 kB

  • Original 68.7 kB
  • After minification 59.0 kB
  • After compression 8.4 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. This page needs HTML code to be minified as it can gain 9.7 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 60.3 kB or 88% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 197.3 kB
  • After minification 197.3 kB
  • After compression 197.3 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.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kbs. According to our analytics all requests are already optimized.

Network Requests Diagram

kbs.de

kbs.de

377 ms

node.html

node.html

241 ms

bundle.js

bundle.js

25 ms

KBS_CSS.css

KBS_CSS.css

456 ms

additional_KBS.css

additional_KBS.css

295 ms

mediaelement.css

mediaelement.css

299 ms

0_global.js

0_global.js

1021 ms

close-b.png

close-b.png

329 ms

RehaundRente.webp

RehaundRente.webp

1057 ms

KV.webp

KV.webp

6655 ms

Kliniken.webp

Kliniken.webp

6465 ms

MJZ.webp

MJZ.webp

6623 ms

BundesfachstelleBarrierefreiheit.webp

BundesfachstelleBarrierefreiheit.webp

6763 ms

Arbeitgeberversicherung.webp

Arbeitgeberversicherung.webp

6629 ms

icons-sprite.png

icons-sprite.png

5900 ms

logo.png

logo.png

6008 ms

logo-small.png

logo-small.png

6034 ms

KohinoorKBS-Regular.woff

KohinoorKBS-Regular.woff

6085 ms

KohinoorKBS-Bold.woff

KohinoorKBS-Bold.woff

6105 ms

KohinoorKBS-Medium.woff

KohinoorKBS-Medium.woff

6172 ms

KohinoorKBS-Light.woff

KohinoorKBS-Light.woff

6183 ms

Accessibility Review

kbs.de accessibility score

79

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

kbs.de best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kbs.de SEO score

100

Search Engine Optimization Advices

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 Kbs.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 Kbs.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

kbs.de

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