Tools & Wizards About Us
akademie-rs.de screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% 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

  • 91

    SEO

    Google-friendlier than
    70% of websites

akademie-rs.de

akademie-rs.de

Page Load Speed

4.2 sec in total

First Response

1.3 sec

Resources Loaded

2.6 sec

Page Rendered

257 ms

akademie-rs.de screenshot

About Website

Welcome to akademie-rs.de homepage info - get ready to check Akademie Rs best content for Germany right away, or after learning these important things about akademie-rs.de

Akademie der Diözese Rottenburg-Stuttgart | Dialog und Gastfreundschaft

Visit akademie-rs.de

Key Findings

We analyzed Akademie-rs.de page load time and found that the first response time was 1.3 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

akademie-rs.de performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.477

18/100

15%

TTI (Time to Interactive)

Value8.5 s

37/100

10%

Network Requests Diagram

akademie-rs.de

1341 ms

stylesheet_b6f6a1843a.css

191 ms

akademie.css

326 ms

scripts.js

200 ms

mootoolsv1.11_cri.js

501 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Akademie-rs.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Akademie-rs.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 241.1 kB (33%)

Content Size

728.8 kB

After Optimization

487.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Akademie-rs.de main page is 728.8 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. 20% of websites need less resources to load. Images take 467.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.1 kB

  • Original 40.0 kB
  • After minification 35.4 kB
  • After compression 8.9 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 4.7 kB, which is 12% 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 31.1 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 44.8 kB

  • Original 467.0 kB
  • After minification 422.2 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. Akademie Rs images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 118.9 kB

  • Original 167.1 kB
  • After minification 161.9 kB
  • After compression 48.1 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 118.9 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 46.3 kB

  • Original 54.7 kB
  • After minification 44.0 kB
  • After compression 8.4 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. Akademie-rs.de needs all CSS files to be minified and compressed as it can save up to 46.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (13%)

Requests Now

38

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Akademie Rs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

akademie-rs.de

akademie-rs.de

1341 ms

stylesheet_b6f6a1843a.css

stylesheet_b6f6a1843a.css

191 ms

akademie.css

akademie.css

326 ms

scripts.js

scripts.js

200 ms

mootoolsv1.11_cri.js

mootoolsv1.11_cri.js

501 ms

rgaccordion1.js

rgaccordion1.js

202 ms

moodalbox.js

moodalbox.js

217 ms

javascript_93077bb238.js

javascript_93077bb238.js

282 ms

bg_site.jpg

bg_site.jpg

103 ms

bg_header.jpg

bg_header.jpg

104 ms

search_lupe.jpg

search_lupe.jpg

103 ms

logo_AkademieRottenburg.gif

logo_AkademieRottenburg.gif

95 ms

icon_drucker.jpg

icon_drucker.jpg

110 ms

bildelement_startseite_d.jpg

bildelement_startseite_d.jpg

192 ms

bg_infobox_head_dunkelblau.gif

bg_infobox_head_dunkelblau.gif

189 ms

2016_04_11_Lueders.jpg

2016_04_11_Lueders.jpg

204 ms

icon_link_intern.gif

icon_link_intern.gif

203 ms

bg_infobox_head_hellblau.gif

bg_infobox_head_hellblau.gif

204 ms

YouTube-logo-full_color_100.png

YouTube-logo-full_color_100.png

217 ms

veranstaltungen.jpg

veranstaltungen.jpg

375 ms

bg_infobox_head_yellow.gif

bg_infobox_head_yellow.gif

286 ms

hohenheim2.jpg

hohenheim2.jpg

304 ms

bg_infobox_head_tuerkis.gif

bg_infobox_head_tuerkis.gif

304 ms

weingarten.jpg

weingarten.jpg

305 ms

20160221_Katharina_Eglau_Altstadt_Sanaa_500.jpg

20160221_Katharina_Eglau_Altstadt_Sanaa_500.jpg

542 ms

2016-01-18-Allein-zu-haus_2788-500px.jpg

2016-01-18-Allein-zu-haus_2788-500px.jpg

579 ms

forum-grenzfragen.gif

forum-grenzfragen.gif

406 ms

e753d251d7.jpg

e753d251d7.jpg

406 ms

Akademie-RS_icon_100px.jpg

Akademie-RS_icon_100px.jpg

408 ms

bg_headline.gif

bg_headline.gif

468 ms

c7f8f1d06b.jpg

c7f8f1d06b.jpg

505 ms

423b71944e.jpg

423b71944e.jpg

505 ms

4684bf87ce.jpg

4684bf87ce.jpg

509 ms

pdf_small.gif

pdf_small.gif

561 ms

810a13e553.jpg

810a13e553.jpg

606 ms

6537496220.jpg

6537496220.jpg

607 ms

ec7091fedb.jpg

ec7091fedb.jpg

611 ms

piwik.js

piwik.js

437 ms

patches_print.css

patches_print.css

103 ms

Accessibility Review

akademie-rs.de accessibility score

84

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

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

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

Best Practices

akademie-rs.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

akademie-rs.de SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Akademie-rs.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 Akademie-rs.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

akademie-rs.de

Open Graph description is not detected on the main page of Akademie Rs. 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: