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Report Summary

About Website

Visit wunderkarten.de now to see the best up-to-date Wunderkarten content for Germany and also check out these interesting facts you probably never knew about wunderkarten.de

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.834

4/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

wunderkarten.de

183 ms

www.wunderkarten.de

814 ms

css

55 ms

master.css

166 ms

jquery-1.11.3.min.js

336 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 30% of them (19 requests) were addressed to the original Wunderkarten.de, 14% (9 requests) were made to D3e08pnjer9hg6.cloudfront.net and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (814 ms) belongs to the original domain Wunderkarten.de.

Content Size

1.7 MB

After Optimization

807.6 kB

In fact, the total size of Wunderkarten.de main page is 1.7 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. 40% of websites need less resources to load. Javascripts take 958.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 49.4 kB

Original 65.0 kB
After minification 56.8 kB
After compression 15.7 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 8.3 kB, which is 13% 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 49.4 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 28.2 kB

Original 434.8 kB
After minification 406.6 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. Wunderkarten images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 625.9 kB

Original 958.3 kB
After minification 951.2 kB
After compression 332.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 625.9 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 225.0 kB

Original 277.9 kB
After minification 277.0 kB
After compression 52.9 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. Wunderkarten.de needs all CSS files to be minified and compressed as it can save up to 225.0 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wunderkarten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

High

These are opportunities to improve the legibility of your content.

High

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

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

Search Engine Optimization Advices

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

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 Wunderkarten.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 Wunderkarten.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

wunderkarten.de

Open Graph data is detected on the main page of Wunderkarten. 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

Karten selbst online gestalten | Wunderkarten

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)