Access kaffeenudel.de. Kaffee Espresso Espressotassen Cappuccinotassen Kaffeenudel.de

22

Performance

Renders faster than
40% of other websites
80

Accessibility

Visual factors better than
that of 49% of websites
92

Best Practices

More advanced features
available than in
80% of websites
93

SEO

Google-friendlier than
83% of websites

First Response

355 ms

Resources Loaded

3.7 sec

Page Rendered

375 ms

About Website

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Key Findings

We analyzed Kaffeenudel.de page load time and found that the first response time was 355 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value13,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.173

69/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

kaffeenudel.de

355 ms

www.kaffeenudel.de

1549 ms

stylesheet.css

224 ms

stylesheetbox.css

238 ms

general.js

236 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 95% of them (103 requests) were addressed to the original Kaffeenudel.de, 2% (2 requests) were made to Apis.google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Kaffeenudel.de.

Content Size

920.7 kB

After Optimization

670.0 kB

In fact, the total size of Kaffeenudel.de main page is 920.7 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. 40% of websites need less resources to load. Images take 651.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 95.6 kB

Original 109.5 kB
After minification 89.0 kB
After compression 13.8 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 20.4 kB, which is 19% 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 95.6 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 26.8 kB

Original 651.0 kB
After minification 624.2 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. Kaffeenudel images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 19.4 kB

Original 39.2 kB
After minification 26.1 kB
After compression 19.8 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 19.4 kB or 49% of the original size.

CSS Optimization

-90%

Potential reduce by 108.8 kB

Original 121.0 kB
After minification 73.1 kB
After compression 12.1 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. Kaffeenudel.de needs all CSS files to be minified and compressed as it can save up to 108.8 kB or 90% of the original size.

Requests Now

73

After Optimization

59

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaffeenudel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

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

These are opportunities to improve the legibility of your content.

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

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

ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kaffeenudel.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 Kaffeenudel.de main page’s claimed encoding is iso-8859-15. 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 Kaffeenudel. 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: