Tools & Wizards About Us
slk-kliniken.de screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

slk-kliniken.de

Startseite SLK-Kliniken Heilbronn | SLK-Kliniken

Page Load Speed

4.6 sec in total

First Response

329 ms

Resources Loaded

3.9 sec

Page Rendered

300 ms

slk-kliniken.de screenshot

About Website

Welcome to slk-kliniken.de homepage info - get ready to check SLK Kliniken best content for Germany right away, or after learning these important things about slk-kliniken.de

Die SLK-Kliniken sind der größte Gesundheitsdienstleister der Region Heilbronn-Franken mit Krankenhäusern in Heilbronn, Bad Friedrichshall und Löwenstein.

Visit slk-kliniken.de

Key Findings

We analyzed Slk-kliniken.de page load time and found that the first response time was 329 ms and then it took 4.2 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

slk-kliniken.de performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.497

16/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

slk-kliniken.de

329 ms

www.slk-kliniken.de

380 ms

home

1166 ms

b560de3195.css

91 ms

b3e9a771c3.css

182 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 95% of them (56 requests) were addressed to the original Slk-kliniken.de, 2% (1 request) were made to App.usercentrics.eu and 2% (1 request) were made to Privacy-proxy.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Slk-kliniken.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.9 kB (6%)

Content Size

915.3 kB

After Optimization

858.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Slk-kliniken.de main page is 915.3 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. 55% of websites need less resources to load. Images take 581.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 37.4 kB

  • Original 48.5 kB
  • After minification 47.5 kB
  • After compression 11.1 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 37.4 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 19.5 kB

  • Original 581.8 kB
  • After minification 562.3 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. SLK Kliniken images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 285.0 kB
  • After minification 285.0 kB
  • After compression 285.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 31 (57%)

Requests Now

54

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SLK Kliniken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slk-kliniken.de

slk-kliniken.de

329 ms

www.slk-kliniken.de

www.slk-kliniken.de

380 ms

home

home

1166 ms

b560de3195.css

b560de3195.css

91 ms

b3e9a771c3.css

b3e9a771c3.css

182 ms

OneTimeAccount.css

OneTimeAccount.css

269 ms

responsive.gs.12col.css

responsive.gs.12col.css

270 ms

flexslider.css

flexslider.css

274 ms

prettyPhoto.css

prettyPhoto.css

275 ms

iconfonts.css

iconfonts.css

286 ms

jquery-ui.min.css

jquery-ui.min.css

290 ms

as_powermail.css

as_powermail.css

358 ms

style.css

style.css

460 ms

as_registration_system.css

as_registration_system.css

364 ms

f54975b897.css

f54975b897.css

381 ms

modernizr.custom.min.js

modernizr.custom.min.js

386 ms

jquery.min.js

jquery.min.js

546 ms

jquery-ui.min.js

jquery-ui.min.js

542 ms

a720c5188a.js

a720c5188a.js

456 ms

bundle_legacy.js

bundle_legacy.js

39 ms

uc-block.bundle.js

uc-block.bundle.js

27 ms

jquery.flexslider.js

jquery.flexslider.js

480 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

483 ms

jquery.clickzones.min.js

jquery.clickzones.min.js

602 ms

jquery.datetimepicker.min.js

jquery.datetimepicker.min.js

602 ms

parsley.min.js

parsley.min.js

603 ms

custom_powermail_tabs.js

custom_powermail_tabs.js

604 ms

Form.min.js

Form.min.js

694 ms

FrontEnd.js

FrontEnd.js

694 ms

general.js

general.js

695 ms

logo.png

logo.png

102 ms

search_icon.png

search_icon.png

434 ms

AdobeStock_171600139_130x130.jpg

AdobeStock_171600139_130x130.jpg

102 ms

AdobeStock_171600139_860x410.jpg

AdobeStock_171600139_860x410.jpg

446 ms

Hautkrebszentrum_Mai_130x130.jpg

Hautkrebszentrum_Mai_130x130.jpg

435 ms

Hautkrebszentrum_Mai_950x450.jpg

Hautkrebszentrum_Mai_950x450.jpg

443 ms

search_icon_bg.png

search_icon_bg.png

435 ms

csm_Tumorzentrum_Heilbronn-Franken-ohne_4ca0a07731.jpg

csm_Tumorzentrum_Heilbronn-Franken-ohne_4ca0a07731.jpg

436 ms

csm_Logo_Blutbank_2020_31f1e93ea0.png

csm_Logo_Blutbank_2020_31f1e93ea0.png

436 ms

babygalerie_home_210x140.jpg

babygalerie_home_210x140.jpg

437 ms

karriere.jpg

karriere.jpg

437 ms

icon-youtube.png

icon-youtube.png

438 ms

csm_youtube-teaser-slk-imagefilm_2642245916.jpg

csm_youtube-teaser-slk-imagefilm_2642245916.jpg

439 ms

csm_KTQ-Logo_grau_3848370222.jpg

csm_KTQ-Logo_grau_3848370222.jpg

439 ms

csm_IQM_CMYK_druckfaehig_grau_ca88c31685.jpg

csm_IQM_CMYK_druckfaehig_grau_ca88c31685.jpg

441 ms

csm_QuMiK-Siegel_07-2020_RGB_grau_hell_a37abea73b.jpg

csm_QuMiK-Siegel_07-2020_RGB_grau_hell_a37abea73b.jpg

442 ms

csm_2020_akg_logo_mit_uz_neu_grau_4424d974bb.jpg

csm_2020_akg_logo_mit_uz_neu_grau_4424d974bb.jpg

443 ms

gesund-in-die-zukunft-2.png

gesund-in-die-zukunft-2.png

443 ms

footer-01.png

footer-01.png

444 ms

footer-02.png

footer-02.png

457 ms

ui-bg_highlight-soft_100_eeeeee_1x100.png

ui-bg_highlight-soft_100_eeeeee_1x100.png

98 ms

ui-icons_ef8c08_256x240.png

ui-icons_ef8c08_256x240.png

94 ms

plus-icon.png

plus-icon.png

96 ms

slider-arrow-big-left.png

slider-arrow-big-left.png

98 ms

slider-arrow-big-right.png

slider-arrow-big-right.png

99 ms

notosans-regular-webfont.woff

notosans-regular-webfont.woff

98 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

159 ms

languages.json

languages.json

115 ms

print.css

print.css

92 ms

Accessibility Review

slk-kliniken.de accessibility score

94

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 input fields do not have accessible names

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.

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

slk-kliniken.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

slk-kliniken.de SEO score

93

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

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 Slk-kliniken.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 Slk-kliniken.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

slk-kliniken.de

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