Tools & Wizards About Us
kolleg-rostock.de screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

kolleg-rostock.de

Startseite | Pädagogisches Kolleg Rostock

Page Load Speed

4.7 sec in total

First Response

180 ms

Resources Loaded

1.9 sec

Page Rendered

2.7 sec

kolleg-rostock.de screenshot

About Website

Click here to check amazing Kolleg Rostock content. Otherwise, check out these important facts you probably never knew about kolleg-rostock.de

Herzlichen Willkommen auf der Homepage des Pädagogischen Kolleg Rostock.

Visit kolleg-rostock.de

Key Findings

We analyzed Kolleg-rostock.de page load time and found that the first response time was 180 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kolleg-rostock.de performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

kolleg-rostock.de

180 ms

kolleg-rostock.de

66 ms

www.kolleg-rostock.de

867 ms

pk-rostock.webflow.95615897d.min.css

49 ms

cmsslider.js

29 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Kolleg-rostock.de, 60% (29 requests) were made to Cdn.prod.website-files.com and 19% (9 requests) were made to Uploads-ssl.webflow.com. The less responsive or slowest element that took the longest time to load (867 ms) belongs to the original domain Kolleg-rostock.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.2 kB (4%)

Content Size

2.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kolleg-rostock.de main page is 2.6 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. 65% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 32.5 kB

  • Original 42.5 kB
  • After minification 42.0 kB
  • After compression 10.0 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 32.5 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 21.1 kB

  • Original 2.2 MB
  • After minification 2.2 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. Kolleg Rostock images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 58.7 kB

  • Original 295.5 kB
  • After minification 295.5 kB
  • After compression 236.8 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 58.7 kB or 20% of the original size.

CSS Optimization

-10%

Potential reduce by 2.9 kB

  • Original 28.5 kB
  • After minification 28.5 kB
  • After compression 25.6 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. Kolleg-rostock.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

35

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolleg Rostock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kolleg-rostock.de

kolleg-rostock.de

180 ms

kolleg-rostock.de

kolleg-rostock.de

66 ms

www.kolleg-rostock.de

www.kolleg-rostock.de

867 ms

pk-rostock.webflow.95615897d.min.css

pk-rostock.webflow.95615897d.min.css

49 ms

cmsslider.js

cmsslider.js

29 ms

jquery-3.5.1.min.dc5e7f18c8.js

jquery-3.5.1.min.dc5e7f18c8.js

43 ms

webflow.ff7369ed3.js

webflow.ff7369ed3.js

79 ms

cookieconsent.min.css

cookieconsent.min.css

428 ms

cookieconsent.min.js

cookieconsent.min.js

553 ms

matomo.js

matomo.js

688 ms

background-image.svg

background-image.svg

20 ms

627b74f0ebfe7371cd5cb67d_logo2x.png

627b74f0ebfe7371cd5cb67d_logo2x.png

13 ms

62bb136af6b265cc2549bf07_Header%20PKR-Webseite-poster-00001.jpg

62bb136af6b265cc2549bf07_Header%20PKR-Webseite-poster-00001.jpg

25 ms

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627b845678374b595cc76203_papier-textute.jpeg

29 ms

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25 ms

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25 ms

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27 ms

63c145d8f02e2d6cec77b9c1_627b8f63726242bec2eaa0d4_Sozialassistent%20in.png

63c145d8f02e2d6cec77b9c1_627b8f63726242bec2eaa0d4_Sozialassistent%20in.png

27 ms

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63c154df370b510bfb5c67ab_kleine_freunde.png

43 ms

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42 ms

63c145ff364d23f5abeece7f_627b8fd170a3c808bf4aed4e_Heilerziehungspfleger%20in.png

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42 ms

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63 ms

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44 ms

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62 ms

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62 ms

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61 ms

62b2e794f037b810838d6fb2_red-phone.svg

62b2e794f037b810838d6fb2_red-phone.svg

61 ms

62b2e906c32bb01d218ca12a_red-mail.svg

62b2e906c32bb01d218ca12a_red-mail.svg

63 ms

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62b2ed88ffba9103e05f817d_27_a_Ba%CC%88ume%201.png

73 ms

6286b3b2974b6866385e51b1_Vector.svg

6286b3b2974b6866385e51b1_Vector.svg

74 ms

62bac59733d344409a8fd956_Aaron_Florin2_photoshop_kleiner.jpg

62bac59733d344409a8fd956_Aaron_Florin2_photoshop_kleiner.jpg

76 ms

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62bac4c0ae8e20400cd0d854_Hanna_Radloff_photoshop_kleiner.jpg

75 ms

62babab514eeffb3d17bf5b9_Eric_Olli_photoshop_keine%20marken_kleiner.jpg

62babab514eeffb3d17bf5b9_Eric_Olli_photoshop_keine%20marken_kleiner.jpg

73 ms

62bab950f3cdaedb30ad49a5_Eric_Bielohradsky2_photoshop_kleiner.jpg

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76 ms

62bab80e66d315635fbbc155_Imke_Wynants3_photoshop_kleiner.jpg

62bab80e66d315635fbbc155_Imke_Wynants3_photoshop_kleiner.jpg

86 ms

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62bab4d674b32f9f592d3c33_Franka_Jasper3_photoshop_kleiner.jpg

86 ms

6377616d7d02ef6e05b23caa_Campus.jpg

6377616d7d02ef6e05b23caa_Campus.jpg

243 ms

62bb1725c62599c5c2a28d0d_PKR-Logo-neu.svg

62bb1725c62599c5c2a28d0d_PKR-Logo-neu.svg

87 ms

627b73e3ac7baa34ebc7b060_Inter-Regular.ttf

627b73e3ac7baa34ebc7b060_Inter-Regular.ttf

165 ms

627b73e34b2b2474a47f20f1_Inter-Medium.ttf

627b73e34b2b2474a47f20f1_Inter-Medium.ttf

160 ms

627b73e350f95e451bde2961_Inter-Light.ttf

627b73e350f95e451bde2961_Inter-Light.ttf

245 ms

627b73e4fc5562d7e788171b_Inter-ExtraLight.ttf

627b73e4fc5562d7e788171b_Inter-ExtraLight.ttf

194 ms

627b73e3fe10ee3974dbc516_Inter-Thin.ttf

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187 ms

627b73e35f1270d8fa19215a_Inter-SemiBold.ttf

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213 ms

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313 ms

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353 ms

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295 ms

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9BAAAAAQAAAAFtwAAAAAAAAAKABQAHgAyAEYAjACiAL4BFgE2AY4AAAABAAAADAA8AAMAAAAAAAIAAAAAAAAAAAAAAAAAAAAAAAAADgCuAAEAAAAAAAEADQAAAAEAAAAAAAIABwCWAAEAAAAAAAMADQBIAAEAAAAAAAQADQCrAAEAAAAAAAUACwAnAAEAAAAAAAYADQBvAAEAAAAAAAoAGgDSAAMAAQQJAAEAGgANAAMAAQQJAAIADgCdAAMAAQQJAAMAGgBVAAMAAQQJAAQAGgC4AAMAAQQJAAUAFgAyAAMAAQQJAAYAGgB8AAMAAQQJAAoANADsd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzVmVyc2lvbiAxLjAAVgBlAHIAcwBpAG8AbgAgADEALgAwd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzUmVndWxhcgBSAGUAZwB1AGwAYQByd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzRm9udCBnZW5lcmF0ZWQgYnkgSWNvTW9vbi4ARgBvAG4AdAAgAGcAZQBuAGUAcgBhAHQAZQBkACAAYgB5ACAASQBjAG8ATQBvAG8AbgAuAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

0 ms

Accessibility Review

kolleg-rostock.de accessibility score

98

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

Links do not have a discernible name

Best Practices

kolleg-rostock.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

kolleg-rostock.de SEO score

92

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

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 Kolleg-rostock.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 Kolleg-rostock.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

kolleg-rostock.de

Open Graph data is detected on the main page of Kolleg Rostock. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: