Tools & Wizards About Us

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sushi-kochkurs.info

Sushi Kochkurs - Geschenkgutschein für Sushi selber machen lernen

Page Load Speed

4 sec in total

First Response

314 ms

Resources Loaded

3.5 sec

Page Rendered

161 ms

About Website

Welcome to sushi-kochkurs.info homepage info - get ready to check Sushi Kochkurs best content right away, or after learning these important things about sushi-kochkurs.info

Ein Kurs zum Erlenen von Sushi selbermachen ist die außergewöhnliche kulinarische Geschenkidee. Informationen zu Geschenkgutscheinen für Sushi Kochkurse finden Sie hier.

Visit sushi-kochkurs.info

Key Findings

We analyzed Sushi-kochkurs.info page load time and found that the first response time was 314 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sushi-kochkurs.info performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

sushi-kochkurs.info

314 ms

www.sushi-kochkurs.info

1138 ms

styles.css

97 ms

sushi-kurs.jpg

101 ms

sushi-kochkurs.jpg

101 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 21% of them (5 requests) were addressed to the original Sushi-kochkurs.info, 17% (4 requests) were made to Mydays.de and 17% (4 requests) were made to I01.erlebnisgeschenke.de. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sushi-kochkurs.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.6 kB (3%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sushi-kochkurs.info main page is 1.1 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. 15% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 5.4 kB

  • Original 8.7 kB
  • After minification 8.3 kB
  • After compression 3.3 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 5.4 kB or 62% of the original size.

Image Optimization

-3%

Potential reduce by 30.0 kB

  • Original 1.1 MB
  • After minification 1.1 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. Sushi Kochkurs images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 46.8 kB
  • After minification 46.8 kB
  • After compression 46.8 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

-14%

Potential reduce by 190 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.2 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. Sushi-kochkurs.info needs all CSS files to be minified and compressed as it can save up to 190 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sushi Kochkurs. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

sushi-kochkurs.info accessibility score

85

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

sushi-kochkurs.info best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sushi-kochkurs.info SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sushi-kochkurs.info can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sushi-kochkurs.info 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 Sushi Kochkurs. 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: