Tools & Wizards About Us
ard-zdf-medienakademie.de screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ard-zdf-medienakademie.de

Seminare und Weiterbildung – ARD.ZDF medienakademie

Page Load Speed

4.8 sec in total

First Response

1.3 sec

Resources Loaded

2.9 sec

Page Rendered

688 ms

ard-zdf-medienakademie.de screenshot

About Website

Visit ard-zdf-medienakademie.de now to see the best up-to-date ARD ZDF Medienakademie content for Germany and also check out these interesting facts you probably never knew about ard-zdf-medienakademie.de

Weiterbildung für Journalist*innen und Unternehmen. Praxisnahe Seminare: Journalismus, Medien, Führung und Persönlichkeit. Offen für alle – jetzt informieren!

Visit ard-zdf-medienakademie.de

Key Findings

We analyzed Ard-zdf-medienakademie.de page load time and found that the first response time was 1.3 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ard-zdf-medienakademie.de performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value470 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

www.ard-zdf-medienakademie.de

1279 ms

80e6aa8deb.js

125 ms

free.min.css

220 ms

free-v4-shims.min.css

278 ms

free-v4-font-face.min.css

279 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 94% of them (44 requests) were addressed to the original Ard-zdf-medienakademie.de, 4% (2 requests) were made to Code.etracker.com and 2% (1 request) were made to Etracker.de. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ard-zdf-medienakademie.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.7 kB (67%)

Content Size

149.1 kB

After Optimization

49.4 kB

  • HTML
  • JavaScript

In fact, the total size of Ard-zdf-medienakademie.de main page is 149.1 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. 50% of websites need less resources to load. HTML takes 115.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 99.4 kB

  • Original 115.3 kB
  • After minification 93.7 kB
  • After compression 15.8 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 21.5 kB, which is 19% 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 99.4 kB or 86% of the original size.

JavaScript Optimization

-1%

Potential reduce by 274 B

  • Original 33.8 kB
  • After minification 33.8 kB
  • After compression 33.5 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 18 (44%)

Requests Now

41

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ARD ZDF Medienakademie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.ard-zdf-medienakademie.de

www.ard-zdf-medienakademie.de

1279 ms

80e6aa8deb.js

80e6aa8deb.js

125 ms

free.min.css

free.min.css

220 ms

free-v4-shims.min.css

free-v4-shims.min.css

278 ms

free-v4-font-face.min.css

free-v4-font-face.min.css

279 ms

styles.css

styles.css

282 ms

main.css

main.css

374 ms

registrationForm.css

registrationForm.css

286 ms

jquery.min.js

jquery.min.js

403 ms

jquery.menu-aim.js

jquery.menu-aim.js

368 ms

parsley.min.js

parsley.min.js

369 ms

global.js

global.js

371 ms

e.js

e.js

575 ms

accessibility.css

accessibility.css

390 ms

js-cookie.js

js-cookie.js

488 ms

accessibility.js

accessibility.js

488 ms

popper.min.js

popper.min.js

489 ms

bootstrap.min.js

bootstrap.min.js

489 ms

bundle.js

bundle.js

867 ms

logo.svg

logo.svg

120 ms

icon-close.png

icon-close.png

123 ms

icon-search.png

icon-search.png

123 ms

train-the-trainer-2024.jpg

train-the-trainer-2024.jpg

192 ms

3D-Audio.jpg

3D-Audio.jpg

285 ms

ard-zdf-foerderpreis-nominierungen-2024.jpg

ard-zdf-foerderpreis-nominierungen-2024.jpg

278 ms

getimage

getimage

557 ms

getimage

getimage

558 ms

getimage

getimage

557 ms

getimage

getimage

560 ms

getimage

getimage

558 ms

getimage

getimage

564 ms

001-mail.svg

001-mail.svg

559 ms

002-share.svg

002-share.svg

560 ms

003-x.svg

003-x.svg

561 ms

004-linkedin.svg

004-linkedin.svg

562 ms

x.svg

x.svg

607 ms

linkedin.svg

linkedin.svg

604 ms

free-fa-solid-900.woff

free-fa-solid-900.woff

675 ms

free-fa-regular-400.woff

free-fa-regular-400.woff

581 ms

Panton-Regular.woff

Panton-Regular.woff

607 ms

footer_bg.png

footer_bg.png

536 ms

icomoon.ttf

icomoon.ttf

575 ms

Panton-SemiBold.woff

Panton-SemiBold.woff

585 ms

t.js

t.js

108 ms

cntcc

cntcc

509 ms

catalogs

catalogs

196 ms

arrow.svg

arrow.svg

195 ms

Accessibility Review

ard-zdf-medienakademie.de accessibility score

84

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.

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

Image elements do not have [alt] attributes

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

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

Best Practices

ard-zdf-medienakademie.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

Missing source maps for large first-party JavaScript

SEO Factors

ard-zdf-medienakademie.de SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Ard-zdf-medienakademie.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 Ard-zdf-medienakademie.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

ard-zdf-medienakademie.de

Open Graph description is not detected on the main page of ARD ZDF Medienakademie. 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: