Access kwk24.de. Forum über Kraft-Wärme-Kopplung (KWK) und Energiewende

Report Summary

About Website

Visit kwk24.de now to see the best up-to-date KWK 24 content and also check out these interesting facts you probably never knew about kwk24.de

KWK 24 - Strukturiert aufgebautes und moderiertes Forum über BHKW, KWK und die Energiewende mit Energiewende-Lexikon

Visit kwk24.de

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

kwk24.de

269 ms

www.kwk24.de

785 ms

style-2.css

315 ms

WoltLabSuite.Core.tiny.min.js

660 ms

WoltLabSuite.Forum.tiny.min.js

337 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that all of those requests were addressed to Kwk24.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Kwk24.de.

Content Size

3.0 MB

After Optimization

2.6 MB

In fact, the total size of Kwk24.de main page is 3.0 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 89.9 kB

Original 106.2 kB
After minification 89.2 kB
After compression 16.3 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. This page needs HTML code to be minified as it can gain 17.0 kB, which is 16% 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 89.9 kB or 85% of the original size.

Image Optimization

-9%

Potential reduce by 227.6 kB

Original 2.6 MB
After minification 2.3 MB

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. KWK 24 images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 49.9 kB

Original 274.1 kB
After minification 274.1 kB
After compression 224.2 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 49.9 kB or 18% of the original size.

CSS Optimization

-24%

Potential reduce by 18.9 kB

Original 80.2 kB
After minification 80.2 kB
After compression 61.3 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. Kwk24.de needs all CSS files to be minified and compressed as it can save up to 18.9 kB or 24% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KWK 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Kwk24.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 Kwk24.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

kwk24.de

Open Graph data is detected on the main page of KWK 24. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Forum über Kraft-Wärme-Kopplung (KWK) und Energiewende

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)