Tools & Wizards About Us
studentenwerk-kassel.de screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% 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

  • 81

    SEO

    Google-friendlier than
    43% of websites

studentenwerk-kassel.de

Nachrichten- Studierendenwerk Kassel - Service rund ums Studium

Page Load Speed

4.2 sec in total

First Response

350 ms

Resources Loaded

3.6 sec

Page Rendered

285 ms

studentenwerk-kassel.de screenshot

About Website

Click here to check amazing Studentenwerk Kassel content for Germany. Otherwise, check out these important facts you probably never knew about studentenwerk-kassel.de

Das Studentenwerk Kassel bietet Dienstleistungen in den Bereichen Hochschulgastronomie, Studentisches Wohnen, Studienfinanzierung und Beratung an. Ausgehend vom gesellschaftlichen Grundkonsens der Cha...

Visit studentenwerk-kassel.de

Key Findings

We analyzed Studentenwerk-kassel.de page load time and found that the first response time was 350 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

studentenwerk-kassel.de performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

studentenwerk-kassel.de

350 ms

www.studierendenwerk-kassel.de

1186 ms

175c12a1a6.css

218 ms

lightbox.min.css

326 ms

leaflet.css

437 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Studentenwerk-kassel.de, 98% (51 requests) were made to Studierendenwerk-kassel.de. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Studierendenwerk-kassel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 556.7 kB (22%)

Content Size

2.5 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Studentenwerk-kassel.de main page is 2.5 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. 35% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 65.3 kB

  • Original 79.1 kB
  • After minification 77.0 kB
  • After compression 13.8 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. 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 65.3 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 113.3 kB

  • Original 2.0 MB
  • After minification 1.8 MB

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. Studentenwerk Kassel images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 287.4 kB

  • Original 398.9 kB
  • After minification 365.0 kB
  • After compression 111.6 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 287.4 kB or 72% of the original size.

CSS Optimization

-81%

Potential reduce by 90.8 kB

  • Original 111.7 kB
  • After minification 81.7 kB
  • After compression 20.9 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. Studentenwerk-kassel.de needs all CSS files to be minified and compressed as it can save up to 90.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (52%)

Requests Now

48

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studentenwerk Kassel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

studentenwerk-kassel.de

studentenwerk-kassel.de

350 ms

www.studierendenwerk-kassel.de

www.studierendenwerk-kassel.de

1186 ms

175c12a1a6.css

175c12a1a6.css

218 ms

lightbox.min.css

lightbox.min.css

326 ms

leaflet.css

leaflet.css

437 ms

MarkerCluster.Default.css

MarkerCluster.Default.css

329 ms

MarkerCluster.css

MarkerCluster.css

329 ms

style.css

style.css

329 ms

leaflet.js

leaflet.js

656 ms

MarkerCluster.js

MarkerCluster.js

542 ms

5508b6c4f0.js

5508b6c4f0.js

436 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

655 ms

cookieconsent.min.css

cookieconsent.min.css

436 ms

cookieconsent.min.js

cookieconsent.min.js

545 ms

akkordeon.js

akkordeon.js

441 ms

lightbox.min.js

lightbox.min.js

442 ms

a8d5c3ee6e.js

a8d5c3ee6e.js

547 ms

style_menue.css

style_menue.css

327 ms

style_news.css

style_news.css

327 ms

style_kopf.css

style_kopf.css

328 ms

style_spalten.css

style_spalten.css

433 ms

style01.css

style01.css

544 ms

style01pull.css

style01pull.css

436 ms

style_mq.css

style_mq.css

437 ms

style_temp.css

style_temp.css

440 ms

piwik.js

piwik.js

219 ms

rwd_menu.png

rwd_menu.png

112 ms

instagram.png

instagram.png

111 ms

facebook.png

facebook.png

111 ms

suche.png

suche.png

112 ms

logo.png

logo.png

113 ms

stw_kopf_00.jpg

stw_kopf_00.jpg

221 ms

border.png

border.png

219 ms

CC_Turkiye_Web.jpg

CC_Turkiye_Web.jpg

439 ms

liste.png

liste.png

220 ms

Freundinnen_MnM_Web.png

Freundinnen_MnM_Web.png

221 ms

Campusfest-Zeiten_Web.png

Campusfest-Zeiten_Web.png

634 ms

platznehmen_s.jpg

platznehmen_s.jpg

765 ms

Gewicht_s.jpg

Gewicht_s.jpg

654 ms

Blumen_Pfingsten_s.jpg

Blumen_Pfingsten_s.jpg

657 ms

csm_logo_uni_d9497e50d4.png

csm_logo_uni_d9497e50d4.png

330 ms

csm_logo_kassel_d56d887422.png

csm_logo_kassel_d56d887422.png

440 ms

noto-sans-v8-latin-regular.woff

noto-sans-v8-latin-regular.woff

536 ms

noto-sans-v8-latin-700.woff

noto-sans-v8-latin-700.woff

542 ms

prev.png

prev.png

635 ms

next.png

next.png

636 ms

loading.gif

loading.gif

720 ms

close.png

close.png

741 ms

piwik.php

piwik.php

664 ms

style_print.css

style_print.css

111 ms

style.css

style.css

111 ms

style_print.css

style_print.css

111 ms

Accessibility Review

studentenwerk-kassel.de accessibility score

100

Accessibility Issues

Best Practices

studentenwerk-kassel.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

Page has valid source maps

SEO Factors

studentenwerk-kassel.de SEO score

81

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

High

Page is blocked from indexing

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 Studentenwerk-kassel.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 Studentenwerk-kassel.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

studentenwerk-kassel.de

Open Graph description is not detected on the main page of Studentenwerk Kassel. 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: