Tools & Wizards About Us
bujinkan-dus.de screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

bujinkan-dus.de

Jetzt Ninjutsu lernen | Im Bujinkan Dojo Düsseldorf!

Page Load Speed

6.2 sec in total

First Response

1.2 sec

Resources Loaded

4.8 sec

Page Rendered

201 ms

bujinkan-dus.de screenshot

About Website

Click here to check amazing Bujinkan Dus content. Otherwise, check out these important facts you probably never knew about bujinkan-dus.de

Entdecke die Kampfkunst der Ninja und erfahre, was du im Bujinkan Dojo Düsseldorf erlernen kannst. Komm vorbei, wir freuen uns!

Visit bujinkan-dus.de

Key Findings

We analyzed Bujinkan-dus.de page load time and found that the first response time was 1.2 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bujinkan-dus.de performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value2,270 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.238

52/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

bujinkan-dus.de

1204 ms

wp-emoji-release.min.js

547 ms

styles.css

220 ms

custom.css

222 ms

jquery.datetime.css

329 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 85% of them (40 requests) were addressed to the original Bujinkan-dus.de, 9% (4 requests) were made to Wp.bujinkan-dus.de and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Bujinkan-dus.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 569.6 kB (61%)

Content Size

936.1 kB

After Optimization

366.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bujinkan-dus.de main page is 936.1 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. 15% of websites need less resources to load. Javascripts take 378.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.9 kB

  • Original 21.3 kB
  • After minification 18.8 kB
  • After compression 4.4 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 2.5 kB, which is 12% 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 16.9 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 211.0 kB
  • After minification 209.4 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. Bujinkan Dus images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 276.9 kB

  • Original 378.4 kB
  • After minification 341.2 kB
  • After compression 101.5 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 276.9 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 274.1 kB

  • Original 325.3 kB
  • After minification 261.9 kB
  • After compression 51.2 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. Bujinkan-dus.de needs all CSS files to be minified and compressed as it can save up to 274.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (83%)

Requests Now

42

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bujinkan Dus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bujinkan-dus.de

bujinkan-dus.de

1204 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

547 ms

styles.css

styles.css

220 ms

custom.css

custom.css

222 ms

jquery.datetime.css

jquery.datetime.css

329 ms

style2-os.css

style2-os.css

220 ms

lightbox.css

lightbox.css

408 ms

font-awesome.css

font-awesome.css

762 ms

bwg_frontend.css

bwg_frontend.css

359 ms

sumoselect.css

sumoselect.css

579 ms

font-awesome.css

font-awesome.css

759 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

679 ms

bootstrap.css

bootstrap.css

1243 ms

font-awesome.css

font-awesome.css

1010 ms

style.css

style.css

1159 ms

f1b5c602ff3b5ad65739cada8654ec4235a05353.css

f1b5c602ff3b5ad65739cada8654ec4235a05353.css

895 ms

jquery.js

jquery.js

1455 ms

jquery-migrate.min.js

jquery-migrate.min.js

1089 ms

jquery.datetimepicker.js

jquery.datetimepicker.js

1611 ms

validation.js

validation.js

1230 ms

js

js

74 ms

bwg_frontend.js

bwg_frontend.js

1424 ms

jquery.sumoselect.min.js

jquery.sumoselect.min.js

1482 ms

jquery.mobile.js

jquery.mobile.js

1553 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

1670 ms

jquery.fullscreen-0.4.1.js

jquery.fullscreen-0.4.1.js

1746 ms

bwg_gallery_box.js

bwg_gallery_box.js

1784 ms

bootstrap.js

bootstrap.js

2128 ms

deafult.js

deafult.js

1769 ms

masonry.min.js

masonry.min.js

2145 ms

jquery.masonry.min.js

jquery.masonry.min.js

1888 ms

base.js

base.js

1969 ms

jquery.form.min.js

jquery.form.min.js

2113 ms

scripts.js

scripts.js

2003 ms

comment-reply.min.js

comment-reply.min.js

2007 ms

wp-embed.min.js

wp-embed.min.js

2106 ms

css

css

24 ms

css

css

36 ms

header_de.jpg

header_de.jpg

748 ms

footer-bg.png

footer-bg.png

219 ms

bujinkan-duesseldorf-25.jpg

bujinkan-duesseldorf-25.jpg

1489 ms

HSS-DDorf.jpg

HSS-DDorf.jpg

962 ms

ImWegeDesKriegers.jpg

ImWegeDesKriegers.jpg

1383 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

400 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

650 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

679 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

438 ms

Accessibility Review

bujinkan-dus.de accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

bujinkan-dus.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

SEO Factors

bujinkan-dus.de SEO score

99

Search Engine Optimization Advices

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 Bujinkan-dus.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 Bujinkan-dus.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

bujinkan-dus.de

Open Graph description is not detected on the main page of Bujinkan Dus. 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: