Tools & Wizards About Us
sjk.de screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

sjk.de

St. Joseph KKH Geburtsklinik Kinder-Jugendmedizin Chirurgie

Page Load Speed

4.4 sec in total

First Response

357 ms

Resources Loaded

3.8 sec

Page Rendered

201 ms

sjk.de screenshot

About Website

Visit sjk.de now to see the best up-to-date Sjk content for Germany and also check out these interesting facts you probably never knew about sjk.de

Kinder- und Jugendmedizin, Kinderchirurgie, Geburtshilfe, seelische Gesundheit von Kindern & Jugendlichen

Visit sjk.de

Key Findings

We analyzed Sjk.de page load time and found that the first response time was 357 ms and then it took 4 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

sjk.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,570 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.331

34/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

sjk.de

357 ms

sjk.de

450 ms

www.sjk.de

711 ms

css_GuyIbetLgzaMNnEcw-FkKT44EGFqf9Fr6tIufES7Dq0.css

218 ms

css_7SI8j6ftR_VRx5_64L64DIeCfcQIaJdYBVJ5fGWNVm4.css

326 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 98% of them (80 requests) were addressed to the original Sjk.de, 2% (2 requests) were made to Matomo.sjk-berlin.de. The less responsive or slowest element that took the longest time to load (981 ms) belongs to the original domain Sjk.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 494.4 kB (46%)

Content Size

1.1 MB

After Optimization

571.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sjk.de main page is 1.1 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. 50% of websites need less resources to load. Javascripts take 457.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 145.4 kB

  • Original 170.6 kB
  • After minification 164.4 kB
  • After compression 25.2 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 145.4 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 16.6 kB

  • Original 378.4 kB
  • After minification 361.8 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. Sjk images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 332.2 kB

  • Original 457.5 kB
  • After minification 357.6 kB
  • After compression 125.3 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 332.2 kB or 73% of the original size.

CSS Optimization

-0%

Potential reduce by 120 B

  • Original 59.3 kB
  • After minification 59.3 kB
  • After compression 59.2 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. Sjk.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 54 (73%)

Requests Now

74

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sjk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sjk.de

sjk.de

357 ms

sjk.de

sjk.de

450 ms

www.sjk.de

www.sjk.de

711 ms

css_GuyIbetLgzaMNnEcw-FkKT44EGFqf9Fr6tIufES7Dq0.css

css_GuyIbetLgzaMNnEcw-FkKT44EGFqf9Fr6tIufES7Dq0.css

218 ms

css_7SI8j6ftR_VRx5_64L64DIeCfcQIaJdYBVJ5fGWNVm4.css

css_7SI8j6ftR_VRx5_64L64DIeCfcQIaJdYBVJ5fGWNVm4.css

326 ms

css_3RagMFuehZCosXZdTXGPfY7ur0qXEHYpvFn5QHivtA0.css

css_3RagMFuehZCosXZdTXGPfY7ur0qXEHYpvFn5QHivtA0.css

328 ms

css_jof_2sFz_5X6vzNbJKIux0AG-NUBV2FwNYSpP-_Q4lE.css

css_jof_2sFz_5X6vzNbJKIux0AG-NUBV2FwNYSpP-_Q4lE.css

330 ms

css__kPxqp71BUn5w_gXl8THh8MG-PHimgXD6qv1PB0JHlY.css

css__kPxqp71BUn5w_gXl8THh8MG-PHimgXD6qv1PB0JHlY.css

547 ms

jquery.min.js

jquery.min.js

570 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

328 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

435 ms

jquery.once.js

jquery.once.js

436 ms

drupal.js

drupal.js

578 ms

lazysizes.min.js

lazysizes.min.js

437 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

544 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

567 ms

ls.aspectratio.min.js

ls.aspectratio.min.js

583 ms

jquery.cookie.js

jquery.cookie.js

654 ms

jquery.form.min.js

jquery.form.min.js

704 ms

jquery.ui.tabs.min.js

jquery.ui.tabs.min.js

654 ms

jquery.ba-bbq.min.js

jquery.ba-bbq.min.js

706 ms

form-single-submit.js

form-single-submit.js

655 ms

ajax.js

ajax.js

764 ms

jquery_update.js

jquery_update.js

762 ms

entityreference.js

entityreference.js

763 ms

de_jZFOTnhvjF1aJsN3260ivRzHdNvQDXS5Hi3ef_itd-A.js

de_jZFOTnhvjF1aJsN3260ivRzHdNvQDXS5Hi3ef_itd-A.js

763 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

812 ms

base.js

base.js

814 ms

_progress.js

_progress.js

871 ms

ajax_view.js

ajax_view.js

872 ms

qt_ui_tabs.js

qt_ui_tabs.js

872 ms

sftouchscreen.js

sftouchscreen.js

872 ms

superfish.js

superfish.js

921 ms

supposition.js

supposition.js

922 ms

sfsmallscreen.js

sfsmallscreen.js

980 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

980 ms

supersubs.js

supersubs.js

980 ms

superfish.js

superfish.js

981 ms

affix.js

affix.js

927 ms

alert.js

alert.js

819 ms

button.js

button.js

768 ms

carousel.js

carousel.js

766 ms

collapse.js

collapse.js

768 ms

dropdown.js

dropdown.js

767 ms

modal.js

modal.js

710 ms

tooltip.js

tooltip.js

707 ms

popover.js

popover.js

764 ms

scrollspy.js

scrollspy.js

659 ms

tab.js

tab.js

637 ms

transition.js

transition.js

637 ms

sjk.js

sjk.js

672 ms

ajax_view.js

ajax_view.js

671 ms

ajax.js

ajax.js

728 ms

picturefill.min.js

picturefill.min.js

752 ms

picture.min.js

picture.min.js

753 ms

flexslider.load.js

flexslider.load.js

752 ms

bootstrap.js

bootstrap.js

704 ms

matomo.js

matomo.js

850 ms

sjk_baum_h55.png

sjk_baum_h55.png

448 ms

body-higru-bg-layer-in-maincontainer.png

body-higru-bg-layer-in-maincontainer.png

450 ms

240108_SJK_Header_ZNA.jpg

240108_SJK_Header_ZNA.jpg

449 ms

24_Geriatrie.jpg

24_Geriatrie.jpg

449 ms

24_MedKlinik_2.jpg

24_MedKlinik_2.jpg

451 ms

24_Infektiologie.jpg

24_Infektiologie.jpg

449 ms

24_Deliermanagement-Geriatrie.jpg

24_Deliermanagement-Geriatrie.jpg

450 ms

2024_SJK_Newsbild_TagderPflege.jpg

2024_SJK_Newsbild_TagderPflege.jpg

451 ms

2024-SJK-Newsbild-ZNA-Dekon-Katastrophe.jpg

2024-SJK-Newsbild-ZNA-Dekon-Katastrophe.jpg

451 ms

2024_SJK_Newsbild_Tipke.jpg

2024_SJK_Newsbild_Tipke.jpg

452 ms

2024_SJK_Newsbild_WEB_Makeup4.jpg

2024_SJK_Newsbild_WEB_Makeup4.jpg

452 ms

240319_SJK_Newsbild_Kell_WEB.jpg

240319_SJK_Newsbild_Kell_WEB.jpg

452 ms

SJKFKH_Marginalspalte_Klage.jpg

SJKFKH_Marginalspalte_Klage.jpg

452 ms

210601_Co_Branding_SJK_72.jpg

210601_Co_Branding_SJK_72.jpg

453 ms

instagram.png

instagram.png

453 ms

arrows-ffffff.png

arrows-ffffff.png

112 ms

shadow.png

shadow.png

112 ms

SourceSansPro-Light.woff

SourceSansPro-Light.woff

219 ms

SourceSansPro-Regular.woff

SourceSansPro-Regular.woff

254 ms

SourceSansPro-Semibold.woff

SourceSansPro-Semibold.woff

253 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

112 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

328 ms

css_fM6B83QfMlt6bXUAp-1jTQvIzfpznz-eRjoUkOwa7-k.css

css_fM6B83QfMlt6bXUAp-1jTQvIzfpznz-eRjoUkOwa7-k.css

110 ms

matomo.php

matomo.php

243 ms

Accessibility Review

sjk.de accessibility score

91

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

Buttons do not have an accessible 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

sjk.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

sjk.de SEO score

84

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

Document doesn't have a valid hreflang

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 Sjk.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 Sjk.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

sjk.de

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