Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

bar-devils.de

Bar Devils | Cocktail-Service - Barista-Service

Page Load Speed

2.6 sec in total

First Response

255 ms

Resources Loaded

2 sec

Page Rendered

384 ms

bar-devils.de screenshot

About Website

Welcome to bar-devils.de homepage info - get ready to check Bar Devils best content right away, or after learning these important things about bar-devils.de

Sie haben den Anlass, wir das passende Cocktail-, Drinks- und Barista-Service! Langjährige Erfahrung mit Allround-Catering für Messen, Hochzeiten und Feiern. Ob mit unseren traditionellen Espressomasc...

Visit bar-devils.de

Key Findings

We analyzed Bar-devils.de page load time and found that the first response time was 255 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

bar-devils.de performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value25,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value35.7 s

0/100

10%

Network Requests Diagram

www.bar-devils.de

255 ms

minified.js

174 ms

focus-within-polyfill.js

377 ms

polyfill.min.js

409 ms

bootstrap-features.08dd9a91.bundle.min.js

370 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Bar-devils.de, 57% (13 requests) were made to Static.parastorage.com and 22% (5 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (633 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.7 kB (66%)

Content Size

520.9 kB

After Optimization

176.1 kB

In fact, the total size of Bar-devils.de main page is 520.9 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. 45% of websites need less resources to load. HTML takes 452.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 344.7 kB

  • Original 452.4 kB
  • After minification 450.7 kB
  • After compression 107.7 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 344.7 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 24.7 kB
  • After minification 24.7 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. Bar Devils images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 48 B

  • Original 43.7 kB
  • After minification 43.7 kB
  • After compression 43.7 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 10 (53%)

Requests Now

19

After Optimization

9

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bar Devils. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

bar-devils.de accessibility score

82

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

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

bar-devils.de best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bar-devils.de SEO score

92

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

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 Bar-devils.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 Bar-devils.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 Bar Devils. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: