Tools & Wizards About Us
on-stage.de screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

on-stage.de

Tanzen+Fitness Hamburg: 3x ON STAGE Fitnessstudio Hamburg, Fitnesscenter Hamburg, Tanzschule Hamburg- ON STAGE Hamburg

Page Load Speed

7.3 sec in total

First Response

264 ms

Resources Loaded

6 sec

Page Rendered

1 sec

on-stage.de screenshot

About Website

Visit on-stage.de now to see the best up-to-date On STAGE content for Germany and also check out these interesting facts you probably never knew about on-stage.de

Tanzen ✚ Fitness in Hamburg ➤ 3x Tanz- & Fitnessstudio in Hamburg ➤ Tanzen ✚ Fitness für Jung & Alt ➤ ON STAGE Tanzstudio ✚ Fitnesscenter Hamburg ➜ Jetzt gratis testen!

Visit on-stage.de

Key Findings

We analyzed On-stage.de page load time and found that the first response time was 264 ms and then it took 7.1 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

on-stage.de performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.683

7/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

on-stage.de

264 ms

www.on-stage.de

225 ms

www.on-stage.de

719 ms

da754a6518.css

118 ms

Basic.css

231 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 80% of them (48 requests) were addressed to the original On-stage.de, 5% (3 requests) were made to App.eu.usercentrics.eu and 5% (3 requests) were made to Config.eu.usercentrics.eu. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain On-stage.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (37%)

Content Size

10.2 MB

After Optimization

6.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of On-stage.de main page is 10.2 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. 70% of websites need less resources to load. Images take 9.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 41.0 kB

  • Original 52.1 kB
  • After minification 47.2 kB
  • After compression 11.1 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 41.0 kB or 79% of the original size.

Image Optimization

-37%

Potential reduce by 3.7 MB

  • Original 9.8 MB
  • After minification 6.1 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. Obviously, On STAGE needs image optimization as it can save up to 3.7 MB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 76.7 kB

  • Original 362.5 kB
  • After minification 362.5 kB
  • After compression 285.8 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 76.7 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (39%)

Requests Now

49

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On STAGE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

on-stage.de

on-stage.de

264 ms

www.on-stage.de

www.on-stage.de

225 ms

www.on-stage.de

www.on-stage.de

719 ms

da754a6518.css

da754a6518.css

118 ms

Basic.css

Basic.css

231 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

307 ms

styles.css

styles.css

301 ms

jquery341.min.js

jquery341.min.js

490 ms

jquerymigrate141.min.js

jquerymigrate141.min.js

339 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

442 ms

slick.min.js

slick.min.js

365 ms

unitegallery.min.js

unitegallery.min.js

659 ms

ug-theme-tiles.js

ug-theme-tiles.js

418 ms

js.js

js.js

450 ms

loader.js

loader.js

56 ms

uc-block.bundle.js

uc-block.bundle.js

54 ms

jquery.datetimepicker.min.js

jquery.datetimepicker.min.js

497 ms

parsley.min.js

parsley.min.js

551 ms

Tabs.min.js

Tabs.min.js

553 ms

Form.min.js

Form.min.js

562 ms

layout.css

layout.css

432 ms

gtm.js

gtm.js

196 ms

logo_ON-STAGE.svg

logo_ON-STAGE.svg

185 ms

logo_youtube.png

logo_youtube.png

184 ms

logo_instagram.png

logo_instagram.png

183 ms

logo_facebook.png

logo_facebook.png

182 ms

slider_kondi_gross_02.png

slider_kondi_gross_02.png

4020 ms

slider_kondi_klein_02.png

slider_kondi_klein_02.png

1665 ms

ballett1_1920_11.jpg

ballett1_1920_11.jpg

269 ms

ballett1_800_11.jpg

ballett1_800_11.jpg

271 ms

Maedels_01.png

Maedels_01.png

757 ms

Maedels_KLEIN_01.png

Maedels_KLEIN_01.png

1364 ms

pexels-yan-krukov-8613169.jpg

pexels-yan-krukov-8613169.jpg

1365 ms

fitness_1.jpg

fitness_1.jpg

2348 ms

DANCEPLUS.jpg

DANCEPLUS.jpg

913 ms

URBAN.jpg

URBAN.jpg

1366 ms

BODYMIND.jpg

BODYMIND.jpg

1773 ms

LADYS.jpg

LADYS.jpg

1447 ms

PT.png

PT.png

1452 ms

fitnesskurs.png

fitnesskurs.png

1599 ms

csm_OnStageKids_02_a66dfa0ce3.jpg

csm_OnStageKids_02_a66dfa0ce3.jpg

1568 ms

bundle_legacy.js

bundle_legacy.js

30 ms

googleDummy.jpg

googleDummy.jpg

1654 ms

sourcesanspro-regular-webfont.woff

sourcesanspro-regular-webfont.woff

1722 ms

sourcesanspro-light-webfont.woff

sourcesanspro-light-webfont.woff

1825 ms

sourcesanspro-semibold-webfont.woff

sourcesanspro-semibold-webfont.woff

1766 ms

sourcesanspro-bold-webfont.woff

sourcesanspro-bold-webfont.woff

1856 ms

sourcesanspro-black-webfont.woff

sourcesanspro-black-webfont.woff

1920 ms

fa-solid-900.woff

fa-solid-900.woff

1892 ms

fa-regular-400.woff

fa-regular-400.woff

2301 ms

fa-light-300.woff

fa-light-300.woff

1969 ms

ajax-loader.gif

ajax-loader.gif

1848 ms

loader.js

loader.js

31 ms

landing

landing

118 ms

languages.json

languages.json

136 ms

de.json

de.json

128 ms

1px.png

1px.png

5 ms

translations-de.json

translations-de.json

2 ms

uct

uct

526 ms

erecht24-logo-standard.svg

erecht24-logo-standard.svg

673 ms

Accessibility Review

on-stage.de accessibility score

80

Accessibility Issues

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

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

on-stage.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

on-stage.de SEO score

100

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

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 On-stage.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 On-stage.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

on-stage.de

Open Graph data is detected on the main page of On STAGE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: