Tools & Wizards About Us
seminar-nuertingen.de screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

seminar-nuertingen.de

Startseite - SEMINAR-NUERTINGEN

Page Load Speed

4.2 sec in total

First Response

311 ms

Resources Loaded

3.7 sec

Page Rendered

188 ms

seminar-nuertingen.de screenshot

About Website

Visit seminar-nuertingen.de now to see the best up-to-date SEMINAR NUERTINGEN content and also check out these interesting facts you probably never knew about seminar-nuertingen.de

Homepage des Staatlichen Seminars für Didaktik und Lehrerbildung (GHWRS) Nürtingen

Visit seminar-nuertingen.de

Key Findings

We analyzed Seminar-nuertingen.de page load time and found that the first response time was 311 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

seminar-nuertingen.de performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.538

14/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

seminar-nuertingen.de

311 ms

Startseite

514 ms

gs-nt.seminare-bw.de

613 ms

Startseite

285 ms

glightbox.min.css

230 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Seminar-nuertingen.de, 94% (47 requests) were made to Gs-nt.seminare-bw.de and 2% (1 request) were made to Seminare-bw.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Gs-nt.seminare-bw.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 264.5 kB (51%)

Content Size

520.0 kB

After Optimization

255.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seminar-nuertingen.de main page is 520.0 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. 60% of websites need less resources to load. HTML takes 312.9 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 199.5 kB

  • Original 312.9 kB
  • After minification 255.7 kB
  • After compression 113.4 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. This page needs HTML code to be minified as it can gain 57.3 kB, which is 18% 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 199.5 kB or 64% of the original size.

Image Optimization

-6%

Potential reduce by 7.5 kB

  • Original 122.0 kB
  • After minification 114.5 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. SEMINAR NUERTINGEN images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 56.9 kB

  • Original 81.4 kB
  • After minification 78.0 kB
  • After compression 24.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 56.9 kB or 70% of the original size.

CSS Optimization

-15%

Potential reduce by 572 B

  • Original 3.7 kB
  • After minification 3.7 kB
  • After compression 3.2 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. Seminar-nuertingen.de needs all CSS files to be minified and compressed as it can save up to 572 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (71%)

Requests Now

42

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEMINAR NUERTINGEN. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seminar-nuertingen.de

seminar-nuertingen.de

311 ms

Startseite

Startseite

514 ms

gs-nt.seminare-bw.de

gs-nt.seminare-bw.de

613 ms

Startseite

Startseite

285 ms

glightbox.min.css

glightbox.min.css

230 ms

main.css

main.css

538 ms

custom.min.css

custom.min.css

354 ms

bg-overwrite.min.css

bg-overwrite.min.css

351 ms

style.css

style.css

364 ms

fontawesome.min.css

fontawesome.min.css

487 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

359 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

467 ms

jquery-ui-1.13.2.min.css

jquery-ui-1.13.2.min.css

471 ms

jquery-ui-1.13.2.min.js

jquery-ui-1.13.2.min.js

522 ms

navigation.js

navigation.js

481 ms

content.css

content.css

626 ms

resource.content-colors.css

resource.content-colors.css

626 ms

content.js

content.js

627 ms

ap-scroll-top.css

ap-scroll-top.css

627 ms

ap-scroll-top.min.js

ap-scroll-top.min.js

629 ms

pluginLib.970096365.js

pluginLib.970096365.js

652 ms

pluginLib.1573641331.css

pluginLib.1573641331.css

700 ms

jquery.cookie.js

jquery.cookie.js

704 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

716 ms

head-sync.js

head-sync.js

721 ms

head-async.js

head-async.js

785 ms

combined.js

combined.js

713 ms

combined-m-mfw.js

combined-m-mfw.js

715 ms

main.js

main.js

1060 ms

popper.min.js

popper.min.js

777 ms

tippy-bundle.umd.min.js

tippy-bundle.umd.min.js

742 ms

glightbox.min.js

glightbox.min.js

744 ms

custom.min.js

custom.min.js

795 ms

formValidation.min.js

formValidation.min.js

827 ms

icons.svg

icons.svg

261 ms

landeswappen_klein.png

landeswappen_klein.png

226 ms

iconmonstr-id-card-6-48-rot.png

iconmonstr-id-card-6-48-rot.png

259 ms

iconmonstr-id-card-6-48-gau.png

iconmonstr-id-card-6-48-gau.png

277 ms

iconmonstr-printer-6-48-rot.png

iconmonstr-printer-6-48-rot.png

315 ms

iconmonstr-printer-6-48-grau.png

iconmonstr-printer-6-48-grau.png

345 ms

BelWue02.jpg

BelWue02.jpg

357 ms

Screenshot_Moodle_Startseite_Homepage.JPG

Screenshot_Moodle_Startseite_Homepage.JPG

389 ms

gudea-regular.woff

gudea-regular.woff

345 ms

gudea-bold.woff

gudea-bold.woff

563 ms

EB_Garamond-SemiBold.woff

EB_Garamond-SemiBold.woff

560 ms

EB_Garamond-Regular.woff

EB_Garamond-Regular.woff

561 ms

Wortwolke_Lehrerbildung.jpg

Wortwolke_Lehrerbildung.jpg

528 ms

logo.jpg

logo.jpg

528 ms

matomo.js

matomo.js

722 ms

print.css

print.css

118 ms

Accessibility Review

seminar-nuertingen.de accessibility score

100

Accessibility Issues

Best Practices

seminar-nuertingen.de best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

seminar-nuertingen.de SEO score

97

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 Seminar-nuertingen.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 Seminar-nuertingen.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

seminar-nuertingen.de

Open Graph description is not detected on the main page of SEMINAR NUERTINGEN. 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: