Tools & Wizards About Us
ebz-business-school.de screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

ebz-business-school.de

Startseite : EBZ Business School

Page Load Speed

2.9 sec in total

First Response

450 ms

Resources Loaded

2.1 sec

Page Rendered

434 ms

ebz-business-school.de screenshot

About Website

Visit ebz-business-school.de now to see the best up-to-date EBZ Business School content for Germany and also check out these interesting facts you probably never knew about ebz-business-school.de

Startseite - EBZ Business School

Visit ebz-business-school.de

Key Findings

We analyzed Ebz-business-school.de page load time and found that the first response time was 450 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ebz-business-school.de performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

ebz-business-school.de

450 ms

www.ebz-business-school.de

825 ms

stylesheet_9b8e6a0586.css

94 ms

screen.css

187 ms

mootools-core-1.4.5.js

314 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 94% of them (31 requests) were addressed to the original Ebz-business-school.de, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (825 ms) belongs to the original domain Ebz-business-school.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.9 kB (35%)

Content Size

629.7 kB

After Optimization

408.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ebz-business-school.de main page is 629.7 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. 30% of websites need less resources to load. Images take 309.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 14.6 kB

  • Original 20.0 kB
  • After minification 19.6 kB
  • After compression 5.4 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. 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 14.6 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 4.1 kB

  • Original 309.7 kB
  • After minification 305.6 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. EBZ Business School images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 176.1 kB

  • Original 268.5 kB
  • After minification 260.2 kB
  • After compression 92.4 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 176.1 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 26.1 kB

  • Original 31.5 kB
  • After minification 25.3 kB
  • After compression 5.4 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. Ebz-business-school.de needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (26%)

Requests Now

31

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EBZ Business 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ebz-business-school.de

ebz-business-school.de

450 ms

www.ebz-business-school.de

www.ebz-business-school.de

825 ms

stylesheet_9b8e6a0586.css

stylesheet_9b8e6a0586.css

94 ms

screen.css

screen.css

187 ms

mootools-core-1.4.5.js

mootools-core-1.4.5.js

314 ms

mootools-more-1.4.0.1.js

mootools-more-1.4.0.1.js

345 ms

netzfactor.js

netzfactor.js

226 ms

analytics.js

analytics.js

41 ms

header-5.jpg

header-5.jpg

463 ms

logo.png

logo.png

140 ms

menustates.gif

menustates.gif

139 ms

nav_right1.png

nav_right1.png

247 ms

teachback.jpg

teachback.jpg

249 ms

csm_aac18b810e_437a0fddba.png

csm_aac18b810e_437a0fddba.png

244 ms

slider-1.jpg

slider-1.jpg

288 ms

bulletpoints.gif

bulletpoints.gif

246 ms

csm_8a5a9c4af8_df1ad8d28f.png

csm_8a5a9c4af8_df1ad8d28f.png

258 ms

slider-7.jpg

slider-7.jpg

284 ms

csm_4722ae993e_aab66080c5.png

csm_4722ae993e_aab66080c5.png

286 ms

slider-2.jpg

slider-2.jpg

297 ms

csm_68cc2710a4_dbf15284a9.png

csm_68cc2710a4_dbf15284a9.png

345 ms

slider-3.jpg

slider-3.jpg

466 ms

csm_ea6fd7c1c3_5a021dd132.png

csm_ea6fd7c1c3_5a021dd132.png

377 ms

csm_3cde11a56d_eb4feb431f.png

csm_3cde11a56d_eb4feb431f.png

381 ms

slider-5.jpg

slider-5.jpg

392 ms

csm_3c1c9b7eb5_e38e5df62a.png

csm_3c1c9b7eb5_e38e5df62a.png

435 ms

slider-6.jpg

slider-6.jpg

562 ms

csm_Bild_Beratung_4b01ea8da5.jpg

csm_Bild_Beratung_4b01ea8da5.jpg

473 ms

csm_csm_Standard-Bild_EBZ_BS_Homepage_01_2feaef3d96_01_3dd4b51200.png

csm_csm_Standard-Bild_EBZ_BS_Homepage_01_2feaef3d96_01_3dd4b51200.png

481 ms

csm_Altmann-IM-2016_bedb93c8ad.jpg

csm_Altmann-IM-2016_bedb93c8ad.jpg

522 ms

csm_csm_zertifizierungen_2b78e1f6dd2_9a0aa6f968.jpg

csm_csm_zertifizierungen_2b78e1f6dd2_9a0aa6f968.jpg

534 ms

bg_footer.png

bg_footer.png

549 ms

collect

collect

35 ms

Accessibility Review

ebz-business-school.de accessibility score

85

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

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

ebz-business-school.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

High

Page has valid source maps

SEO Factors

ebz-business-school.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 Ebz-business-school.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 Ebz-business-school.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

ebz-business-school.de

Open Graph description is not detected on the main page of EBZ Business 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: