Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cdu-schortens.de

Aktuell | cduschortens

Page Load Speed

2.5 sec in total

First Response

260 ms

Resources Loaded

1.8 sec

Page Rendered

474 ms

cdu-schortens.de screenshot

About Website

Click here to check amazing Cdu Schortens content. Otherwise, check out these important facts you probably never knew about cdu-schortens.de

Wir kümmern uns.¦ CDU Schortens

Visit cdu-schortens.de

Key Findings

We analyzed Cdu-schortens.de page load time and found that the first response time was 260 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

cdu-schortens.de performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value2,420 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.253

49/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

cdu-schortens.de

260 ms

www.wir-kuemmern-uns.info

449 ms

template_css.css

115 ms

menu.css

188 ms

all.js

165 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Cdu-schortens.de, 58% (14 requests) were made to Wir-kuemmern-uns.info and 8% (2 requests) were made to Homfeldt.de. The less responsive or slowest element that took the longest time to load (449 ms) relates to the external source Wir-kuemmern-uns.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.9 kB (28%)

Content Size

238.4 kB

After Optimization

172.5 kB

In fact, the total size of Cdu-schortens.de main page is 238.4 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. 20% of websites need less resources to load. Images take 172.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 20.7 kB

  • Original 29.8 kB
  • After minification 28.8 kB
  • After compression 9.1 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 20.7 kB or 69% of the original size.

Image Optimization

-11%

Potential reduce by 18.2 kB

  • Original 172.5 kB
  • After minification 154.3 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. Obviously, Cdu Schortens needs image optimization as it can save up to 18.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 5.3 kB

  • Original 9.2 kB
  • After minification 9.1 kB
  • After compression 3.9 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 5.3 kB or 58% of the original size.

CSS Optimization

-81%

Potential reduce by 21.7 kB

  • Original 26.9 kB
  • After minification 20.2 kB
  • After compression 5.2 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. Cdu-schortens.de needs all CSS files to be minified and compressed as it can save up to 21.7 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdu Schortens. According to our analytics all requests are already optimized.

Accessibility Review

cdu-schortens.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

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

cdu-schortens.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

cdu-schortens.de SEO score

86

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cdu-schortens.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 Cdu-schortens.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Cdu Schortens. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: