Tools & Wizards About Us
celenus-kliniken.de screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

celenus-kliniken.de

Celenus Kliniken – ambulante & stationäre Rehabilitation

Page Load Speed

3.8 sec in total

First Response

329 ms

Resources Loaded

2.7 sec

Page Rendered

776 ms

celenus-kliniken.de screenshot

About Website

Click here to check amazing Celenus Kliniken content for Germany. Otherwise, check out these important facts you probably never knew about celenus-kliniken.de

Qualifizierte Behandlung in den Bereichen Psychosomatik, Orthopädie, Kardiologie, Neurologie, Mutter-/Vater-Kind-Kuren und Onkologie.

Visit celenus-kliniken.de

Key Findings

We analyzed Celenus-kliniken.de page load time and found that the first response time was 329 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

celenus-kliniken.de performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value8.5 s

37/100

10%

Network Requests Diagram

celenus-kliniken.de

329 ms

www.celenus-kliniken.de

772 ms

merged-53e71ab63a629409117f5eeb862f58a1-e99aa0da31c38936b45519af693abff9.css

348 ms

jquery-3.6.0.min.js

461 ms

loader.js

19 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Celenus-kliniken.de, 8% (2 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Celenus-kliniken.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.8 kB (7%)

Content Size

998.7 kB

After Optimization

923.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Celenus-kliniken.de main page is 998.7 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. 50% of websites need less resources to load. Images take 724.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 74.8 kB

  • Original 83.8 kB
  • After minification 55.4 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 28.4 kB, which is 34% 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 74.8 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 724.9 kB
  • After minification 724.9 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. Celenus Kliniken images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 189.9 kB
  • After minification 189.9 kB
  • After compression 189.9 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 4 (21%)

Requests Now

19

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Celenus 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 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

celenus-kliniken.de

celenus-kliniken.de

329 ms

www.celenus-kliniken.de

www.celenus-kliniken.de

772 ms

merged-53e71ab63a629409117f5eeb862f58a1-e99aa0da31c38936b45519af693abff9.css

merged-53e71ab63a629409117f5eeb862f58a1-e99aa0da31c38936b45519af693abff9.css

348 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

461 ms

loader.js

loader.js

19 ms

merged-ecd3cbb75e9dd4023379f1a9f843b02a-01647b939cae7bc697e812892ee6e209.js

merged-ecd3cbb75e9dd4023379f1a9f843b02a-01647b939cae7bc697e812892ee6e209.js

559 ms

Form.min-cbadab5d811ad6769cf1a8323171289e.js

Form.min-cbadab5d811ad6769cf1a8323171289e.js

450 ms

bundle.js

bundle.js

69 ms

logo-celenus-kliniken.svg

logo-celenus-kliniken.svg

131 ms

csm_celenus-glossar_c2f7f18eda.jpeg

csm_celenus-glossar_c2f7f18eda.jpeg

336 ms

csm_komfort-light-pakete_babae2103b.jpg

csm_komfort-light-pakete_babae2103b.jpg

296 ms

csm_celenus-qualitaetsmanagement_a5ff28f717.jpg

csm_celenus-qualitaetsmanagement_a5ff28f717.jpg

208 ms

csm_klinik-finder_632e8af7d4.jpg

csm_klinik-finder_632e8af7d4.jpg

279 ms

csm_weg-zur-reha_cb0ef8df51.jpg

csm_weg-zur-reha_cb0ef8df51.jpg

632 ms

csm_wunsch-und-wahlrecht_44ed6eabee.jpg

csm_wunsch-und-wahlrecht_44ed6eabee.jpg

545 ms

csm_celenus-salvea-2go_a2548aacb3.jpg

csm_celenus-salvea-2go_a2548aacb3.jpg

376 ms

csm_BadSchoenborn_Einzelzimmer_2022_029_klein_62aafa6cba.jpg

csm_BadSchoenborn_Einzelzimmer_2022_029_klein_62aafa6cba.jpg

527 ms

csm_titelbild-jobs_39c9f60338.jpg

csm_titelbild-jobs_39c9f60338.jpg

520 ms

logo-celenus-kliniken-negativ.svg

logo-celenus-kliniken-negativ.svg

464 ms

logo-celenus-negativ.svg

logo-celenus-negativ.svg

486 ms

csm_Teaser_Hand_ae5b1c7a39.jpg

csm_Teaser_Hand_ae5b1c7a39.jpg

562 ms

60567f88-1ef5-4f2c-9951-3ce3845f9967.woff

60567f88-1ef5-4f2c-9951-3ce3845f9967.woff

575 ms

de07363b-ce31-46ce-aea6-f035147ac203.woff

de07363b-ce31-46ce-aea6-f035147ac203.woff

600 ms

fa-regular-400.woff

fa-regular-400.woff

1018 ms

fa-light-300.woff

fa-light-300.woff

1070 ms

fa-solid-900.woff

fa-solid-900.woff

931 ms

Accessibility Review

celenus-kliniken.de accessibility score

83

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

celenus-kliniken.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

celenus-kliniken.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

Image elements do not have [alt] attributes

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 Celenus-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 Celenus-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

celenus-kliniken.de

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