Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

brauerei-zum-schiffchen.de

Brauerei zum Schiffchen :: Restaurant Düsseldorf Hafen AltstadtBrauerei zum Schiffchen

Page Load Speed

7.6 sec in total

First Response

1 sec

Resources Loaded

6.1 sec

Page Rendered

483 ms

brauerei-zum-schiffchen.de screenshot

About Website

Visit brauerei-zum-schiffchen.de now to see the best up-to-date Brauerei Zum Schiffchen content and also check out these interesting facts you probably never knew about brauerei-zum-schiffchen.de

Das im Herzen der Altstadt gelegene Restaurant Brauerei "Zum Schiffchen" ist das älteste Restaurant Düsseldorfs. Es wurde erstmals 1628 erwähnt.

Visit brauerei-zum-schiffchen.de

Key Findings

We analyzed Brauerei-zum-schiffchen.de page load time and found that the first response time was 1 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

brauerei-zum-schiffchen.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value19.6 s

0/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

1018 ms

wp-emoji-release.min.js

300 ms

styles.css

327 ms

front.min.css

333 ms

settings.css

448 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 95% of them (54 requests) were addressed to the original Brauerei-zum-schiffchen.de, 4% (2 requests) were made to S.w.org and 2% (1 request) were made to Dev.brauerei-zum-schiffchen.de. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Dev.brauerei-zum-schiffchen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (39%)

Content Size

4.4 MB

After Optimization

2.7 MB

In fact, the total size of Brauerei-zum-schiffchen.de main page is 4.4 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. 45% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 56.0 kB

  • Original 70.7 kB
  • After minification 69.0 kB
  • After compression 14.7 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. 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 56.0 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 72.8 kB

  • Original 2.4 MB
  • After minification 2.3 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. Brauerei Zum Schiffchen images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 526.8 kB

  • Original 738.0 kB
  • After minification 703.6 kB
  • After compression 211.2 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 526.8 kB or 71% of the original size.

CSS Optimization

-89%

Potential reduce by 1.1 MB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 125.9 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. Brauerei-zum-schiffchen.de needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (65%)

Requests Now

54

After Optimization

19

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brauerei Zum Schiffchen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

brauerei-zum-schiffchen.de accessibility score

74

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

brauerei-zum-schiffchen.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

High

Page has valid source maps

SEO Factors

brauerei-zum-schiffchen.de SEO score

57

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Brauerei-zum-schiffchen.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Brauerei-zum-schiffchen.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

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