Tools & Wizards About Us
lescalier-restaurant.de screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

lescalier-restaurant.de

Maximilian Lorenz - Sterneküche aus Köln

Page Load Speed

5.3 sec in total

First Response

263 ms

Resources Loaded

4.5 sec

Page Rendered

581 ms

lescalier-restaurant.de screenshot

About Website

Welcome to lescalier-restaurant.de homepage info - get ready to check Lescalier Restaurant best content right away, or after learning these important things about lescalier-restaurant.de

Seit 2018 hat Köln eine neue kulinarische Destination: das "restaurant maximilian lorenz" in der Johannisstraße – perfekt ergänzt durch das Weinlokal.

Visit lescalier-restaurant.de

Key Findings

We analyzed Lescalier-restaurant.de page load time and found that the first response time was 263 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

lescalier-restaurant.de performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value22.4 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

lescalier-restaurant.de

263 ms

maximilianlorenz.de

606 ms

global.css

215 ms

frontend.css

577 ms

header-footer-elementor.css

316 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lescalier-restaurant.de, 84% (66 requests) were made to Maximilianlorenz.de and 13% (10 requests) were made to Services.gastronovi.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Maximilianlorenz.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (62%)

Content Size

2.3 MB

After Optimization

868.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lescalier-restaurant.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. 50% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 184.9 kB

  • Original 213.2 kB
  • After minification 205.0 kB
  • After compression 28.2 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 184.9 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 3.2 kB

  • Original 165.1 kB
  • After minification 161.9 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. Lescalier Restaurant images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 470.1 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 558.8 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 470.1 kB or 46% of the original size.

CSS Optimization

-86%

Potential reduce by 739.3 kB

  • Original 859.2 kB
  • After minification 830.9 kB
  • After compression 119.9 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. Lescalier-restaurant.de needs all CSS files to be minified and compressed as it can save up to 739.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (74%)

Requests Now

74

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lescalier Restaurant. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lescalier-restaurant.de

lescalier-restaurant.de

263 ms

maximilianlorenz.de

maximilianlorenz.de

606 ms

global.css

global.css

215 ms

frontend.css

frontend.css

577 ms

header-footer-elementor.css

header-footer-elementor.css

316 ms

elementor-icons.min.css

elementor-icons.min.css

434 ms

frontend-lite.min.css

frontend-lite.min.css

676 ms

swiper.min.css

swiper.min.css

432 ms

post-5.css

post-5.css

323 ms

frontend-lite.min.css

frontend-lite.min.css

423 ms

post-21.css

post-21.css

484 ms

post-70.css

post-70.css

636 ms

front-css.css

front-css.css

698 ms

new-flags.css

new-flags.css

766 ms

post-2824.css

post-2824.css

596 ms

style.css

style.css

685 ms

font.css

font.css

711 ms

main.min.css

main.min.css

898 ms

page-title.min.css

page-title.min.css

785 ms

elementor-frontend.min.css

elementor-frontend.min.css

795 ms

wpforms.min.css

wpforms.min.css

811 ms

gdpr-main-nf.css

gdpr-main-nf.css

970 ms

font.css

font.css

999 ms

fontawesome.min.css

fontawesome.min.css

1002 ms

regular.min.css

regular.min.css

902 ms

solid.min.css

solid.min.css

929 ms

brands.min.css

brands.min.css

1012 ms

front-js.js

front-js.js

1017 ms

jquery.min.js

jquery.min.js

1180 ms

jquery-migrate.min.js

jquery-migrate.min.js

1082 ms

js

js

71 ms

voucher

voucher

558 ms

widget-icon-box.min.css

widget-icon-box.min.css

1037 ms

animations.min.css

animations.min.css

1045 ms

main.js

main.js

1057 ms

main.js

main.js

1233 ms

imagesloaded.min.js

imagesloaded.min.js

1232 ms

frontend.js

frontend.js

1234 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1233 ms

webpack.runtime.min.js

webpack.runtime.min.js

1233 ms

frontend-modules.min.js

frontend-modules.min.js

1207 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1007 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1087 ms

wp-polyfill.min.js

wp-polyfill.min.js

997 ms

hooks.min.js

hooks.min.js

979 ms

i18n.min.js

i18n.min.js

986 ms

frontend.min.js

frontend.min.js

953 ms

waypoints.min.js

waypoints.min.js

894 ms

core.min.js

core.min.js

890 ms

frontend.min.js

frontend.min.js

913 ms

elements-handlers.min.js

elements-handlers.min.js

883 ms

underscore.min.js

underscore.min.js

864 ms

wp-util.min.js

wp-util.min.js

849 ms

frontend.min.js

frontend.min.js

866 ms

maximilian_lorenz_ml-logo_dark_gourmetrestaurant_weinlokal_heinzhermann_koeln.webp

maximilian_lorenz_ml-logo_dark_gourmetrestaurant_weinlokal_heinzhermann_koeln.webp

384 ms

FFDC2024_Banner4-1024x264.jpg

FFDC2024_Banner4-1024x264.jpg

450 ms

jre_088-food_sternerestaurant_maximilian-lorenz_koeln.webp

jre_088-food_sternerestaurant_maximilian-lorenz_koeln.webp

848 ms

weinlokal7-maximilian-lorenz-restaurant-weinlokal-heinzhermann-koeln.webp

weinlokal7-maximilian-lorenz-restaurant-weinlokal-heinzhermann-koeln.webp

661 ms

6-food_sternerestaurant_maximilian-lorenz_koeln.webp

6-food_sternerestaurant_maximilian-lorenz_koeln.webp

898 ms

jre_058-food_sternerestaurant_maximilian-lorenz_koeln.webp

jre_058-food_sternerestaurant_maximilian-lorenz_koeln.webp

794 ms

weinlokal_2_valery-kloubert_lorenz_maximilian_heinzhermann_restaurant_weinlokal_koeln_rhein.webp

weinlokal_2_valery-kloubert_lorenz_maximilian_heinzhermann_restaurant_weinlokal_koeln_rhein.webp

619 ms

ML-maximilian-lorenz-koeln-foodtruck-catering_01-1.webp

ML-maximilian-lorenz-koeln-foodtruck-catering_01-1.webp

802 ms

ML-maximilian-lorenz-koeln-foodtruck-catering_08.webp

ML-maximilian-lorenz-koeln-foodtruck-catering_08.webp

813 ms

diecontentfabrik-2-scaled.jpg

diecontentfabrik-2-scaled.jpg

830 ms

ML_Logo_Gastronomie_pages-to-jpg-0001-300x111.jpg

ML_Logo_Gastronomie_pages-to-jpg-0001-300x111.jpg

915 ms

gourmetrestaurant_1_lorenz_maximilian_heinzhermann_restaurant_weinlokal_koeln_rhein.webp

gourmetrestaurant_1_lorenz_maximilian_heinzhermann_restaurant_weinlokal_koeln_rhein.webp

1007 ms

load.gif

load.gif

379 ms

fa-regular-400.woff

fa-regular-400.woff

744 ms

fa-solid-900.woff

fa-solid-900.woff

777 ms

fa-brands-400.woff

fa-brands-400.woff

838 ms

gastronaviReservationWidget-0

gastronaviReservationWidget-0

755 ms

font-awesome.min.css

font-awesome.min.css

90 ms

restaurant-widget.css

restaurant-widget.css

189 ms

Compress_10_1ee5775b53165c7f0389a31ab9f5f147.js

Compress_10_1ee5775b53165c7f0389a31ab9f5f147.js

654 ms

handlebars-v4.0.4.js

handlebars-v4.0.4.js

440 ms

Compress_44_5a011f3c034c6c99e8bedd3643779366.js

Compress_44_5a011f3c034c6c99e8bedd3643779366.js

473 ms

see.min.js

see.min.js

559 ms

PTSans-Regular.ttf

PTSans-Regular.ttf

306 ms

PTSans-Bold.ttf

PTSans-Bold.ttf

96 ms

Accessibility Review

lescalier-restaurant.de accessibility score

86

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

lescalier-restaurant.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

Missing source maps for large first-party JavaScript

SEO Factors

lescalier-restaurant.de SEO score

100

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

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 Lescalier-restaurant.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 Lescalier-restaurant.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

lescalier-restaurant.de

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