Tools & Wizards About Us
stageschool.de screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    41% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

stageschool.de

Tanz Gesang Schauspiel an Deutschlands größter Bühnenfachschule studieren mit Musical Ausbildung & Musical Workshops | Stage School

Page Load Speed

2.9 sec in total

First Response

258 ms

Resources Loaded

2.4 sec

Page Rendered

186 ms

stageschool.de screenshot

About Website

Welcome to stageschool.de homepage info - get ready to check Stage School best content for Germany right away, or after learning these important things about stageschool.de

Stage School ▶ Ausbildung in Tanz, Gesang & Schauspiel. Deutschlands größte & älteste Bühnenfachschule für Performing Arts. Workshops in Deutschland, Österreich, Schweiz!

Visit stageschool.de

Key Findings

We analyzed Stageschool.de page load time and found that the first response time was 258 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

stageschool.de performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value2,810 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

stageschool.de

258 ms

www.stageschool.de

1035 ms

stylesheet_a490dd7cbb.css

205 ms

jquery.fancybox.css

204 ms

styles.css

617 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 70% of them (42 requests) were addressed to the original Stageschool.de, 7% (4 requests) were made to S7.addthis.com and 3% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Stageschool.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 823.1 kB (55%)

Content Size

1.5 MB

After Optimization

680.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stageschool.de main page is 1.5 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. 45% of websites need less resources to load. Javascripts take 860.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 122.7 kB

  • Original 159.9 kB
  • After minification 155.7 kB
  • After compression 37.1 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 122.7 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 22.9 kB

  • Original 343.7 kB
  • After minification 320.8 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. Stage School images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 557.6 kB

  • Original 860.4 kB
  • After minification 809.2 kB
  • After compression 302.7 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 557.6 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 119.8 kB

  • Original 139.3 kB
  • After minification 108.0 kB
  • After compression 19.4 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. Stageschool.de needs all CSS files to be minified and compressed as it can save up to 119.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (59%)

Requests Now

56

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stage School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stageschool.de

stageschool.de

258 ms

www.stageschool.de

www.stageschool.de

1035 ms

stylesheet_a490dd7cbb.css

stylesheet_a490dd7cbb.css

205 ms

jquery.fancybox.css

jquery.fancybox.css

204 ms

styles.css

styles.css

617 ms

modernizr-2.0.6.min.js

modernizr-2.0.6.min.js

209 ms

dark-bottom.css

dark-bottom.css

208 ms

conversion.js

conversion.js

17 ms

jquery.min.js

jquery.min.js

30 ms

cookieconsent.js

cookieconsent.js

112 ms

bootstrap.js

bootstrap.js

304 ms

jquery.cycle.all.js

jquery.cycle.all.js

308 ms

jquery.easing.js

jquery.easing.js

211 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

212 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

213 ms

jquery-ui-1.8.5.custom.min.js

jquery-ui-1.8.5.custom.min.js

314 ms

jquery.metadata.js

jquery.metadata.js

315 ms

plugins.js

plugins.js

317 ms

script.js

script.js

404 ms

addthis_widget.js

addthis_widget.js

22 ms

pcstage.js

pcstage.js

408 ms

analytics.js

analytics.js

25 ms

gplus-32.png

gplus-32.png

33 ms

stageschool_hamburg.png

stageschool_hamburg.png

163 ms

search_lupe.png

search_lupe.png

162 ms

follow_us.png

follow_us.png

162 ms

facebook.png

facebook.png

161 ms

twitter.png

twitter.png

162 ms

youtube.png

youtube.png

160 ms

instagram.png

instagram.png

264 ms

Teaser_First_Stage.jpg

Teaser_First_Stage.jpg

260 ms

csm_Teaser_First_Stage_fbb2f0c188.jpg

csm_Teaser_First_Stage_fbb2f0c188.jpg

264 ms

teaser_bg.png

teaser_bg.png

263 ms

link_arrow_white.png

link_arrow_white.png

264 ms

jobwrk_Stage_School.png

jobwrk_Stage_School.png

259 ms

csm_jobwrk_Stage_School_02b1f3a820.png

csm_jobwrk_Stage_School_02b1f3a820.png

325 ms

IWS_Teaser2016.jpg

IWS_Teaser2016.jpg

528 ms

csm_IWS_Teaser2016_97ec4ee452.jpg

csm_IWS_Teaser2016_97ec4ee452.jpg

330 ms

StageSchool_Musicalausbildung.jpg

StageSchool_Musicalausbildung.jpg

432 ms

link_arrow_smallteaser.png

link_arrow_smallteaser.png

330 ms

teaser_kl_neu1-3_01.jpg

teaser_kl_neu1-3_01.jpg

329 ms

dieneuestageschool2014.jpg

dieneuestageschool2014.jpg

526 ms

csm_aufnahmepruefung_stuttgart_c844fa814e.gif

csm_aufnahmepruefung_stuttgart_c844fa814e.gif

444 ms

collect

collect

16 ms

twitter_bottom.png

twitter_bottom.png

406 ms

youtube_bottom.png

youtube_bottom.png

405 ms

117 ms

all.js

all.js

203 ms

300lo.json

300lo.json

51 ms

link_arrow_grey.png

link_arrow_grey.png

380 ms

link_arrow_brown.png

link_arrow_brown.png

384 ms

98 ms

sh.7c7179124ea24ac6ba46caac.html

sh.7c7179124ea24ac6ba46caac.html

41 ms

layers.3643cb2e25fb91c29386.js

layers.3643cb2e25fb91c29386.js

7 ms

de.js

de.js

11 ms

55 ms

93 ms

xd_arbiter.php

xd_arbiter.php

125 ms

xd_arbiter.php

xd_arbiter.php

263 ms

pixel

pixel

33 ms

Accessibility Review

stageschool.de accessibility score

68

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-hidden="true"] elements contain focusable descendents

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

[role] values are not valid

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

Best Practices

stageschool.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

stageschool.de SEO score

92

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

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 Stageschool.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 Stageschool.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

stageschool.de

Open Graph description is not detected on the main page of Stage School. 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: