Tools & Wizards About Us
luxusuhren-koeln.de screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

luxusuhren-koeln.de

Luxusuhren Köln - Luxusuhren Köln - Verkauf gebrauchter Uhren

Page Load Speed

3.2 sec in total

First Response

349 ms

Resources Loaded

2.5 sec

Page Rendered

309 ms

luxusuhren-koeln.de screenshot

About Website

Welcome to luxusuhren-koeln.de homepage info - get ready to check Luxusuhren Koeln best content for Germany right away, or after learning these important things about luxusuhren-koeln.de

Wir verkaufen und kaufen gebrauchte Uhren. Dazu bieten wir Reparatur- und Wartungsservice für alle Marken- und Luxusuhren.

Visit luxusuhren-koeln.de

Key Findings

We analyzed Luxusuhren-koeln.de page load time and found that the first response time was 349 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

luxusuhren-koeln.de performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

luxusuhren-koeln.de

349 ms

www.luxusuhren-koeln.de

763 ms

main.min.css

192 ms

init-de.min.js

537 ms

luk-logo_logo.jpg

269 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that all of those requests were addressed to Luxusuhren-koeln.de and no external sources were called. The less responsive or slowest element that took the longest time to load (763 ms) belongs to the original domain Luxusuhren-koeln.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.9 kB (24%)

Content Size

509.8 kB

After Optimization

386.9 kB

  • HTML
  • Images

In fact, the total size of Luxusuhren-koeln.de main page is 509.8 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. 35% of websites need less resources to load. Images take 385.1 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 113.5 kB

  • Original 124.7 kB
  • After minification 90.0 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. This page needs HTML code to be minified as it can gain 34.6 kB, which is 28% 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 113.5 kB or 91% of the original size.

Image Optimization

-2%

Potential reduce by 9.3 kB

  • Original 385.1 kB
  • After minification 375.8 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. Luxusuhren Koeln images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 30 (58%)

Requests Now

52

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luxusuhren Koeln. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

luxusuhren-koeln.de

luxusuhren-koeln.de

349 ms

www.luxusuhren-koeln.de

www.luxusuhren-koeln.de

763 ms

main.min.css

main.min.css

192 ms

init-de.min.js

init-de.min.js

537 ms

luk-logo_logo.jpg

luk-logo_logo.jpg

269 ms

4c249a75088de0a90da32b2943b70d91.css

4c249a75088de0a90da32b2943b70d91.css

92 ms

Luxusuhren-Koeln-Webshop-Header-02.jpg

Luxusuhren-Koeln-Webshop-Header-02.jpg

94 ms

Luxusuhren-Koeln-Kempf-Slider-004.jpg

Luxusuhren-Koeln-Kempf-Slider-004.jpg

177 ms

trusted-seller-icon.png

trusted-seller-icon.png

185 ms

Breitling-Sirius-gebraucht-A53011-2131_6.jpeg

Breitling-Sirius-gebraucht-A53011-2131_6.jpeg

351 ms

loading.gif

loading.gif

339 ms

1828_2_preview.jpeg

1828_2_preview.jpeg

369 ms

2_12.jpg

2_12.jpg

369 ms

Breitling-Navitimer-A41322-Automatik-2304_2.jpeg

Breitling-Navitimer-A41322-Automatik-2304_2.jpeg

340 ms

Chopard-La-Strada-gebrauch-416801-Lady-Quarz-2176_2.jpeg

Chopard-La-Strada-gebrauch-416801-Lady-Quarz-2176_2.jpeg

342 ms

Rolex-Date-gebraucht-115234-Automatik-2306_10.jpeg

Rolex-Date-gebraucht-115234-Automatik-2306_10.jpeg

353 ms

TAG-Heuer-1898_2_preview.jpeg

TAG-Heuer-1898_2_preview.jpeg

368 ms

Frederique-Constant-Open-Heart-Automatik-2244_61.jpeg

Frederique-Constant-Open-Heart-Automatik-2244_61.jpeg

409 ms

Breitling-Chronomat-gebraucht-B13047-2153_5.jpeg

Breitling-Chronomat-gebraucht-B13047-2153_5.jpeg

526 ms

Breitling-Avenger-gebraucht-XB0180-Automatik-2183_2.jpeg

Breitling-Avenger-gebraucht-XB0180-Automatik-2183_2.jpeg

440 ms

Chronoswiss-Chronograph-gebraucht-Automatik-Skelett-2170_2.jpeg

Chronoswiss-Chronograph-gebraucht-Automatik-Skelett-2170_2.jpeg

459 ms

Hublot-Big-Bang-gebraucht-301.SM.1770_2.jpeg

Hublot-Big-Bang-gebraucht-301.SM.1770_2.jpeg

460 ms

LUK-Logo-Footer.png

LUK-Logo-Footer.png

461 ms

paypal_logo.png

paypal_logo.png

498 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

490 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

518 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

519 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

518 ms

gm.woff

gm.woff

544 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

661 ms

initialize.min.js

initialize.min.js

291 ms

input_number.min.js

input_number.min.js

319 ms

responsive_image_loader.min.js

responsive_image_loader.min.js

320 ms

transitions.min.js

transitions.min.js

321 ms

header.min.js

header.min.js

345 ms

image_maps.min.js

image_maps.min.js

383 ms

modal.min.js

modal.min.js

410 ms

history.min.js

history.min.js

410 ms

dropdown.min.js

dropdown.min.js

411 ms

core_workarounds.min.js

core_workarounds.min.js

432 ms

anchor.min.js

anchor.min.js

460 ms

live_search.min.js

live_search.min.js

463 ms

menu.min.js

menu.min.js

500 ms

link_crypter.min.js

link_crypter.min.js

500 ms

mobile_menu.min.js

mobile_menu.min.js

504 ms

cookie_bar.min.js

cookie_bar.min.js

515 ms

slider_flyover.min.js

slider_flyover.min.js

538 ms

slider_responsive.min.js

slider_responsive.min.js

541 ms

swiper.min.js

swiper.min.js

574 ms

product_hover.min.js

product_hover.min.js

573 ms

pageup.min.js

pageup.min.js

562 ms

hooks.min.js

hooks.min.js

317 ms

events.min.js

events.min.js

314 ms

responsive.min.js

responsive.min.js

318 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

289 ms

modal.ext-magnific.min.js

modal.ext-magnific.min.js

274 ms

modal.min.js

modal.min.js

277 ms

form.min.js

form.min.js

231 ms

xhr.min.js

xhr.min.js

256 ms

interaction.min.js

interaction.min.js

224 ms

Accessibility Review

luxusuhren-koeln.de accessibility score

70

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

luxusuhren-koeln.de best practices score

67

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

Browser errors were logged to the console

SEO Factors

luxusuhren-koeln.de SEO score

97

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

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 Luxusuhren-koeln.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 Luxusuhren-koeln.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

luxusuhren-koeln.de

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