Tools & Wizards About Us

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

kaffee24.de

Kaffee & Espresso online kaufen im Kaffee24 Shop

Page Load Speed

6.6 sec in total

First Response

368 ms

Resources Loaded

4.7 sec

Page Rendered

1.5 sec

About Website

Welcome to kaffee24.de homepage info - get ready to check Kaffee24 best content for Germany right away, or after learning these important things about kaffee24.de

Über 1000 Kaffee Produkte ❤ Espresso & Kaffeebohnen Vielfalt ✓ Fachverkauf & -werkstatt für Kaffeemaschinen, Espressomaschinen & Kaffeemühlen!

Visit kaffee24.de

Key Findings

We analyzed Kaffee24.de page load time and found that the first response time was 368 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kaffee24.de performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value42.3 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value2,290 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.231

54/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

kaffee24.de

368 ms

www.kaffee24.de

1532 ms

all.css

407 ms

all.min.css

31 ms

animate.css

306 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 95% of them (92 requests) were addressed to the original Kaffee24.de, 2% (2 requests) were made to Cdnjs.cloudflare.com and 1% (1 request) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Kaffee24.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (8%)

Content Size

13.5 MB

After Optimization

12.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kaffee24.de main page is 13.5 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 12.2 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 508.6 kB

  • Original 545.0 kB
  • After minification 292.6 kB
  • After compression 36.4 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 252.3 kB, which is 46% 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 508.6 kB or 93% of the original size.

Image Optimization

-4%

Potential reduce by 500.2 kB

  • Original 12.2 MB
  • After minification 11.7 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. Kaffee24 images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.9 kB

  • Original 574.7 kB
  • After minification 574.7 kB
  • After compression 570.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 6.6 kB

  • Original 122.2 kB
  • After minification 122.2 kB
  • After compression 115.6 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. Kaffee24.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (8%)

Requests Now

92

After Optimization

85

  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaffee24. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

kaffee24.de accessibility score

83

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-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

kaffee24.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

kaffee24.de SEO score

89

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

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 Kaffee24.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 Kaffee24.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

Open Graph data is detected on the main page of Kaffee24. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: