Tools & Wizards About Us
dr-badminton-training.de screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dr-badminton-training.de

Badminton - Training, Übungen, Videos, Tipps und vieles mehr! — Diemo Ruhnow's Badminton Training

Page Load Speed

2.6 sec in total

First Response

455 ms

Resources Loaded

2 sec

Page Rendered

120 ms

dr-badminton-training.de screenshot

About Website

Welcome to dr-badminton-training.de homepage info - get ready to check Dr Badminton Training best content for Germany right away, or after learning these important things about dr-badminton-training.de

Visit dr-badminton-training.de

Key Findings

We analyzed Dr-badminton-training.de page load time and found that the first response time was 455 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

dr-badminton-training.de performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

dr-badminton-training.de

455 ms

base.css

139 ms

public.css

236 ms

columns.css

292 ms

authoring.css

265 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 76% of them (52 requests) were addressed to the original Dr-badminton-training.de, 6% (4 requests) were made to Pagead2.googlesyndication.com and 6% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (768 ms) belongs to the original domain Dr-badminton-training.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.0 kB (45%)

Content Size

375.8 kB

After Optimization

206.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dr-badminton-training.de main page is 375.8 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. 40% of websites need less resources to load. Images take 205.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 63.4 kB

  • Original 73.7 kB
  • After minification 67.4 kB
  • After compression 10.3 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 63.4 kB or 86% of the original size.

Image Optimization

-24%

Potential reduce by 49.9 kB

  • Original 205.9 kB
  • After minification 155.9 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. Obviously, Dr Badminton Training needs image optimization as it can save up to 49.9 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 55.6 kB

  • Original 96.2 kB
  • After minification 68.5 kB
  • After compression 40.5 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 55.6 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (52%)

Requests Now

66

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Badminton Training. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dr-badminton-training.de

dr-badminton-training.de

455 ms

base.css

base.css

139 ms

public.css

public.css

236 ms

columns.css

columns.css

292 ms

authoring.css

authoring.css

265 ms

portlets.css

portlets.css

270 ms

controlpanel.css

controlpanel.css

239 ms

print.css

print.css

299 ms

deprecated.css

deprecated.css

373 ms

navtree.css

navtree.css

369 ms

invisibles.css

invisibles.css

398 ms

forms.css

forms.css

402 ms

ploneKss.css

ploneKss.css

423 ms

main.css

main.css

399 ms

flowplayer.css

flowplayer.css

470 ms

flowplayer-horizontal.css

flowplayer-horizontal.css

473 ms

ploneCustom.css

ploneCustom.css

535 ms

jquery-cachekey0124.js

jquery-cachekey0124.js

617 ms

curvycorners.js

curvycorners.js

504 ms

curvycorners.src.js

curvycorners.src.js

528 ms

resourcecollective.flowplayerflowplayer.min-cachekey8349.js

resourcecollective.flowplayerflowplayer.min-cachekey8349.js

577 ms

cookieconsent.latest.min.js

cookieconsent.latest.min.js

27 ms

show_ads.js

show_ads.js

5 ms

dr_logo.jpg

dr_logo.jpg

234 ms

logo2.gif

logo2.gif

432 ms

spalte1_oben.jpg

spalte1_oben.jpg

177 ms

Diemo_verlauf_links.jpg

Diemo_verlauf_links.jpg

177 ms

transparenz.png

transparenz.png

232 ms

portlet_1_link_oben.gif

portlet_1_link_oben.gif

230 ms

portlet_1_rechts_oben.gif

portlet_1_rechts_oben.gif

292 ms

portlet_1_link_unten.gif

portlet_1_link_unten.gif

291 ms

portlet_1_rechts_unten.gif

portlet_1_rechts_unten.gif

340 ms

spalte1_unten.jpg

spalte1_unten.jpg

374 ms

Korea%20Start.jpg

Korea%20Start.jpg

375 ms

Laufarbeit%20fur%20Kinder.jpg

Laufarbeit%20fur%20Kinder.jpg

420 ms

Ubung%20Lauf%20ganzes%20Feld.jpg

Ubung%20Lauf%20ganzes%20Feld.jpg

429 ms

Laufrhytmus%20on%20Court.jpg

Laufrhytmus%20on%20Court.jpg

489 ms

image_icon

image_icon

492 ms

image_icon

image_icon

515 ms

image_icon

image_icon

549 ms

image_icon

image_icon

564 ms

image_preview

image_preview

578 ms

image_preview

image_preview

720 ms

image_preview

image_preview

652 ms

Expedia.jpeg

Expedia.jpeg

646 ms

image_preview

image_preview

768 ms

spinner.gif

spinner.gif

696 ms

zrt_lookup.html

zrt_lookup.html

33 ms

show_ads_impl.js

show_ads_impl.js

45 ms

ads

ads

208 ms

spalte2_oben.jpg

spalte2_oben.jpg

582 ms

Diemo_verlauf_rechts.jpg

Diemo_verlauf_rechts.jpg

634 ms

portlet_2_link_oben.gif

portlet_2_link_oben.gif

638 ms

portlet_2_rechts_oben.gif

portlet_2_rechts_oben.gif

699 ms

osd.js

osd.js

54 ms

ads

ads

172 ms

portlet_2_link_unten.gif

portlet_2_link_unten.gif

687 ms

portlet_2_rechts_unten.gif

portlet_2_rechts_unten.gif

694 ms

spalte2_unten.jpg

spalte2_unten.jpg

749 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

24 ms

788168989385178734

788168989385178734

32 ms

abg.js

abg.js

34 ms

m_js_controller.js

m_js_controller.js

47 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

25 ms

s

s

18 ms

x_button_blue2.png

x_button_blue2.png

17 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

4 ms

Accessibility Review

dr-badminton-training.de accessibility score

78

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

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

High

Links do not have a discernible name

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

dr-badminton-training.de best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dr-badminton-training.de SEO score

69

Search Engine Optimization Advices

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 Dr-badminton-training.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 Dr-badminton-training.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

dr-badminton-training.de

Open Graph description is not detected on the main page of Dr Badminton Training. 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: