Tools & Wizards About Us
koe-klinik.de screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

koe-klinik.de

KÖ-KLINIK - Schönheitschirurgie in Düsseldorf - KÖ-KLINIK

Page Load Speed

4.4 sec in total

First Response

245 ms

Resources Loaded

3.7 sec

Page Rendered

444 ms

koe-klinik.de screenshot

About Website

Click here to check amazing Koe KLINIK content for Germany. Otherwise, check out these important facts you probably never knew about koe-klinik.de

Ästhetische und plastische Chirurgie auf höchstem Niveau: Schönheitsoperationen sind das Spezialgebiet der KÖ-KLINIK Fachärzte in Düsseldorf.

Visit koe-klinik.de

Key Findings

We analyzed Koe-klinik.de page load time and found that the first response time was 245 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 65% of websites can load faster.

Performance Metrics

koe-klinik.de performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value1,380 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value1.313

1/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

koe-klinik.de

245 ms

startseite.html

397 ms

styles.css

193 ms

stylesheet_36192a3bec.css

281 ms

javascript_b9ac716825.js

282 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 73% of them (90 requests) were addressed to the original Koe-klinik.de, 11% (13 requests) were made to Embed.tawk.to and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Koe-klinik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 258.9 kB (11%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koe-klinik.de main page is 2.3 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 146.6 kB

  • Original 183.2 kB
  • After minification 150.2 kB
  • After compression 36.7 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 33.0 kB, which is 18% 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 146.6 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 30.0 kB

  • Original 1.6 MB
  • After minification 1.6 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. Koe KLINIK images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 79.9 kB

  • Original 459.0 kB
  • After minification 459.0 kB
  • After compression 379.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 79.9 kB or 17% of the original size.

CSS Optimization

-9%

Potential reduce by 2.4 kB

  • Original 25.8 kB
  • After minification 25.8 kB
  • After compression 23.3 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. Koe-klinik.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (31%)

Requests Now

117

After Optimization

81

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koe KLINIK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

koe-klinik.de

koe-klinik.de

245 ms

startseite.html

startseite.html

397 ms

styles.css

styles.css

193 ms

stylesheet_36192a3bec.css

stylesheet_36192a3bec.css

281 ms

javascript_b9ac716825.js

javascript_b9ac716825.js

282 ms

vhs-assets-modernizr-jquery-coockie-bxslider-slick-select2-fancybox-nxsbase.js

vhs-assets-modernizr-jquery-coockie-bxslider-slick-select2-fancybox-nxsbase.js

708 ms

gtm.js

gtm.js

91 ms

widget_recommendation_465_0.png

widget_recommendation_465_0.png

191 ms

online-terminvereinbarung-icon.png

online-terminvereinbarung-icon.png

122 ms

shop-icon.png

shop-icon.png

122 ms

location-phone.png

location-phone.png

121 ms

meta-flyout-down.png

meta-flyout-down.png

218 ms

meta-social.png

meta-social.png

219 ms

meta-telephone.png

meta-telephone.png

218 ms

gesicht_gr.jpg

gesicht_gr.jpg

823 ms

brust_gr.jpg

brust_gr.jpg

824 ms

koerper_gr.jpg

koerper_gr.jpg

826 ms

minimal_gr.jpg

minimal_gr.jpg

824 ms

Koe-kosmetik_280x280.jpg

Koe-kosmetik_280x280.jpg

824 ms

Brustvergroesserung_280x280px.jpg

Brustvergroesserung_280x280px.jpg

825 ms

Bruststraffung-280x280px.jpg

Bruststraffung-280x280px.jpg

917 ms

KOE-KLINIK_Brustverkleinerung280x280.jpg

KOE-KLINIK_Brustverkleinerung280x280.jpg

1012 ms

coolsculpting_280x280.jpg

coolsculpting_280x280.jpg

916 ms

facelift_280x280.jpg

facelift_280x280.jpg

914 ms

falten_gr.jpg

falten_gr.jpg

917 ms

Faltenunterspritzung_280x280male.jpg

Faltenunterspritzung_280x280male.jpg

915 ms

fettwegspritze_280x280.jpg

fettwegspritze_280x280.jpg

1007 ms

Lasertherapie-Navi.jpg

Lasertherapie-Navi.jpg

1008 ms

peeling_gr.jpg

peeling_gr.jpg

1010 ms

nase_gr.jpg

nase_gr.jpg

1010 ms

KOE-KLINIK_Behandlungskosten280x280.jpg

KOE-KLINIK_Behandlungskosten280x280.jpg

1113 ms

KOE-KLINIK_Kostenuebernahme280x280.jpg

KOE-KLINIK_Kostenuebernahme280x280.jpg

1192 ms

behandlungskosten_280x280.jpg

behandlungskosten_280x280.jpg

1110 ms

KOE-KLINIK_Lexikon_280x280.jpg

KOE-KLINIK_Lexikon_280x280.jpg

1210 ms

Finanzierung_280x280.jpg

Finanzierung_280x280.jpg

1112 ms

Koe_Klinik_Brustrechner_Startseite_1320x540p.jpg

Koe_Klinik_Brustrechner_Startseite_1320x540p.jpg

1193 ms

koeklinik-nasenrechner.jpg

koeklinik-nasenrechner.jpg

1286 ms

Fettabsaugungsrechner_Startseitenbanner_1320x540.jpg

Fettabsaugungsrechner_Startseitenbanner_1320x540.jpg

1211 ms

faltenrechner.jpg

faltenrechner.jpg

1210 ms

koe-klinik_Startseitenbanner_Koe-Facial.jpg

koe-klinik_Startseitenbanner_Koe-Facial.jpg

1289 ms

disq-testsieger-koe-klinik.jpg

disq-testsieger-koe-klinik.jpg

1287 ms

kksiegel_mybody.png

kksiegel_mybody.png

1290 ms

gesicht_kl.jpg

gesicht_kl.jpg

1270 ms

Quicksand-Regular.ttf

Quicksand-Regular.ttf

1180 ms

Quicksand-Light.ttf

Quicksand-Light.ttf

1267 ms

js

js

72 ms

analytics.js

analytics.js

68 ms

destination

destination

593 ms

bat.js

bat.js

594 ms

core.js

core.js

592 ms

fbevents.js

fbevents.js

588 ms

default

default

664 ms

script.js

script.js

720 ms

element.js

element.js

665 ms

events.js

events.js

689 ms

Quicksand-Bold.ttf

Quicksand-Bold.ttf

1229 ms

brust_kl.jpg

brust_kl.jpg

1170 ms

koerper_kl.jpg

koerper_kl.jpg

1176 ms

collect

collect

511 ms

collect

collect

596 ms

minimal_kl.jpg

minimal_kl.jpg

895 ms

Koe-kosmetik_280x204.jpg

Koe-kosmetik_280x204.jpg

676 ms

d74f1fa5c32da4fe0227566aedf5c9ed.js

d74f1fa5c32da4fe0227566aedf5c9ed.js

95 ms

Haarverpflanzung_Thumb.jpg

Haarverpflanzung_Thumb.jpg

658 ms

csm_Brustimplantate_Qualitaet_0bff177229.jpg

csm_Brustimplantate_Qualitaet_0bff177229.jpg

659 ms

csm_Ganzheitliche_Ansaetze_der_Schoenheitschirurgie_c232f1be5a.jpg

csm_Ganzheitliche_Ansaetze_der_Schoenheitschirurgie_c232f1be5a.jpg

658 ms

csm_Fachaerztliche_Beratung_244c4cd568.jpg

csm_Fachaerztliche_Beratung_244c4cd568.jpg

659 ms

csm_Komplikationen_bei_Brustimplantaten_009fcab34d.jpg

csm_Komplikationen_bei_Brustimplantaten_009fcab34d.jpg

659 ms

csm_Guten_plastischen_Chirurgen_finden_26a5fa098b.jpg

csm_Guten_plastischen_Chirurgen_finden_26a5fa098b.jpg

660 ms

ga-audiences

ga-audiences

79 ms

main.MTExZjAwMWE5MQ.js

main.MTExZjAwMWE5MQ.js

13 ms

runtime.2.10.5.js

runtime.2.10.5.js

166 ms

ct

ct

339 ms

csm_Natuerliche_Schoenheit_im_Fokus_f7420e5eb4.jpg

csm_Natuerliche_Schoenheit_im_Fokus_f7420e5eb4.jpg

658 ms

csm_Facelifting_mit_natuerlichen_Ergebnissen_1a6ae6ff27.jpg

csm_Facelifting_mit_natuerlichen_Ergebnissen_1a6ae6ff27.jpg

659 ms

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csm_Schweissdruesenabsaugung_a96278417c.jpg

659 ms

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csm_Zinsfreie_Finanzierung_c01560970f.jpg

658 ms

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csm_Brustimplantate_austauschen_fc9aad337f.jpg

660 ms

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csm_Fettabsaugung_an_Gesicht_und_Hals_fc77cdbdcf.jpg

575 ms

csm_Platzierung_der_Brustimplantate_6de392eea7.jpg

csm_Platzierung_der_Brustimplantate_6de392eea7.jpg

658 ms

csm_KOE-KLINIK_25_Jahre_Jubilaeumsrabatt_e8a9b1e6a2.jpg

csm_KOE-KLINIK_25_Jahre_Jubilaeumsrabatt_e8a9b1e6a2.jpg

658 ms

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csm_Haengebrust_OP_2c4225a665.jpg

658 ms

fullstar.png

fullstar.png

658 ms

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1 ms

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header-logo.png

558 ms

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fixed-phone.png

564 ms

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633 ms

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569 ms

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550 ms

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550 ms

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552 ms

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191 ms

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332 ms

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twk-app.js

twk-app.js

205 ms

Accessibility Review

koe-klinik.de accessibility score

88

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

koe-klinik.de best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

koe-klinik.de SEO score

83

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 Koe-klinik.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 Koe-klinik.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

koe-klinik.de

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