Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

Page Load Speed

11.5 sec in total

First Response

4.3 sec

Resources Loaded

6.9 sec

Page Rendered

266 ms

hummen-kaffee.de screenshot

About Website

Visit hummen-kaffee.de now to see the best up-to-date Hummen Kaffee content and also check out these interesting facts you probably never knew about hummen-kaffee.de

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Key Findings

We analyzed Hummen-kaffee.de page load time and found that the first response time was 4.3 sec and then it took 7.2 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

hummen-kaffee.de performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

hummen-kaffee.de

4308 ms

reset-bootstrap.css

726 ms

style.css

322 ms

thickbox.css

225 ms

pullouts.css

237 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 86% of them (69 requests) were addressed to the original Hummen-kaffee.de, 8% (6 requests) were made to Fonts.googleapis.com and 4% (3 requests) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Hummen-kaffee.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 840.9 kB (45%)

Content Size

1.9 MB

After Optimization

1.0 MB

In fact, the total size of Hummen-kaffee.de main page is 1.9 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. 45% of websites need less resources to load. Images take 807.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 32.8 kB

  • Original 41.1 kB
  • After minification 36.9 kB
  • After compression 8.3 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. 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 32.8 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 7.4 kB

  • Original 807.5 kB
  • After minification 800.1 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. Hummen Kaffee images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 210.2 kB

  • Original 334.1 kB
  • After minification 325.2 kB
  • After compression 123.8 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 210.2 kB or 63% of the original size.

CSS Optimization

-86%

Potential reduce by 590.4 kB

  • Original 688.3 kB
  • After minification 585.7 kB
  • After compression 97.8 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. Hummen-kaffee.de needs all CSS files to be minified and compressed as it can save up to 590.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (70%)

Requests Now

76

After Optimization

23

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hummen Kaffee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

hummen-kaffee.de accessibility score

66

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

High

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

hummen-kaffee.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

Missing source maps for large first-party JavaScript

SEO Factors

hummen-kaffee.de SEO score

85

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hummen-kaffee.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 Hummen-kaffee.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 description is not detected on the main page of Hummen Kaffee. 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: