Tools & Wizards About Us
boost-kueche.de screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

boost-kueche.de

boost-kueche.de

Page Load Speed

3.9 sec in total

First Response

451 ms

Resources Loaded

3.2 sec

Page Rendered

267 ms

boost-kueche.de screenshot

About Website

Welcome to boost-kueche.de homepage info - get ready to check Boost Kueche best content right away, or after learning these important things about boost-kueche.de

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Key Findings

We analyzed Boost-kueche.de page load time and found that the first response time was 451 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

boost-kueche.de performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

92/100

10%

Network Requests Diagram

boost-kueche.de

451 ms

www.boost-kueche.de

744 ms

styles.css

157 ms

mobileLink.js

308 ms

colorbox.css

312 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 94% of them (31 requests) were addressed to the original Boost-kueche.de, 6% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Boost-kueche.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 741.7 kB (63%)

Content Size

1.2 MB

After Optimization

443.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boost-kueche.de main page is 1.2 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. 25% of websites need less resources to load. Javascripts take 889.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.3 kB

  • Original 17.6 kB
  • After minification 16.8 kB
  • After compression 4.3 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 13.3 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 262.6 kB
  • After minification 259.5 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. Boost Kueche images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 713.6 kB

  • Original 889.9 kB
  • After minification 873.7 kB
  • After compression 176.3 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 713.6 kB or 80% of the original size.

CSS Optimization

-78%

Potential reduce by 11.7 kB

  • Original 14.9 kB
  • After minification 11.4 kB
  • After compression 3.2 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. Boost-kueche.de needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (32%)

Requests Now

25

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boost Kueche. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

boost-kueche.de

boost-kueche.de

451 ms

www.boost-kueche.de

www.boost-kueche.de

744 ms

styles.css

styles.css

157 ms

mobileLink.js

mobileLink.js

308 ms

colorbox.css

colorbox.css

312 ms

jquery.js

jquery.js

465 ms

core.js

core.js

313 ms

colorbox.js

colorbox.js

313 ms

cufon-yui.js

cufon-yui.js

313 ms

Myriad_Pro_400.font.js

Myriad_Pro_400.font.js

1070 ms

accordion.js

accordion.js

476 ms

swfobject.js

swfobject.js

477 ms

tracker.js

tracker.js

326 ms

bg-body.jpg

bg-body.jpg

618 ms

schmidt.png

schmidt.png

157 ms

branding-mobile.jpg

branding-mobile.jpg

158 ms

die-geschenkidee.png

die-geschenkidee.png

167 ms

platzhalter.jpg

platzhalter.jpg

469 ms

bg-navi.png

bg-navi.png

157 ms

bg-navi-li.png

bg-navi-li.png

309 ms

bg-contentcontainer.png

bg-contentcontainer.png

310 ms

qualitaet.jpg

qualitaet.jpg

311 ms

gesundheit.jpg

gesundheit.jpg

319 ms

sicherheit.jpg

sicherheit.jpg

467 ms

umwelt.jpg

umwelt.jpg

466 ms

wirtschaftlichkeit.jpg

wirtschaftlichkeit.jpg

468 ms

bg-footer.png

bg-footer.png

627 ms

counter.js

counter.js

179 ms

overlay.png

overlay.png

591 ms

controls.png

controls.png

582 ms

border.png

border.png

586 ms

loading.gif

loading.gif

588 ms

print.css

print.css

159 ms

Accessibility Review

boost-kueche.de accessibility score

88

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

boost-kueche.de best practices score

83

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

Page has valid source maps

SEO Factors

boost-kueche.de SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Boost-kueche.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 Boost-kueche.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

boost-kueche.de

Open Graph description is not detected on the main page of Boost Kueche. 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: