Tools & Wizards About Us
acr-essen.de screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

acr-essen.de

ACR-Essen – Ihre Experten für Car Audio, Multimedia und Navigation

Page Load Speed

4.7 sec in total

First Response

837 ms

Resources Loaded

3.7 sec

Page Rendered

142 ms

acr-essen.de screenshot

About Website

Visit acr-essen.de now to see the best up-to-date ACR Essen content for Germany and also check out these interesting facts you probably never knew about acr-essen.de

Bei ACR-Essen, Altendorfer Str. 42, finden Sie eine Riesenauswahl an Multiltimedia-, Navigations- und Car-Audio-Systemen sowie Alarmanlagen und Ortungssystemen.

Visit acr-essen.de

Key Findings

We analyzed Acr-essen.de page load time and found that the first response time was 837 ms and then it took 3.8 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

acr-essen.de performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.306

38/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

acr-essen.de

837 ms

jquery.fullPage.css

300 ms

style.css

529 ms

jquery.min.js

10 ms

jquery.slimscroll.min.js

329 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 39% of them (48 requests) were addressed to the original Acr-essen.de, 40% (49 requests) were made to Maps.google.com and 7% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Acr-essen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (41%)

Content Size

6.3 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acr-essen.de main page is 6.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 102.0 kB

  • Original 113.8 kB
  • After minification 91.1 kB
  • After compression 11.8 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 22.7 kB, which is 20% 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 102.0 kB or 90% of the original size.

Image Optimization

-38%

Potential reduce by 2.1 MB

  • Original 5.5 MB
  • After minification 3.4 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. Obviously, ACR Essen needs image optimization as it can save up to 2.1 MB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 385.9 kB

  • Original 678.4 kB
  • After minification 651.0 kB
  • After compression 292.4 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 385.9 kB or 57% of the original size.

CSS Optimization

-83%

Potential reduce by 29.0 kB

  • Original 34.7 kB
  • After minification 23.2 kB
  • After compression 5.7 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. Acr-essen.de needs all CSS files to be minified and compressed as it can save up to 29.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (25%)

Requests Now

115

After Optimization

86

  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACR Essen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acr-essen.de

acr-essen.de

837 ms

jquery.fullPage.css

jquery.fullPage.css

300 ms

style.css

style.css

529 ms

jquery.min.js

jquery.min.js

10 ms

jquery.slimscroll.min.js

jquery.slimscroll.min.js

329 ms

jquery.fullPage.js

jquery.fullPage.js

660 ms

jquery.fancybox.css

jquery.fancybox.css

319 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

686 ms

jquery.fancybox-buttons.css

jquery.fancybox-buttons.css

429 ms

jquery.fancybox-buttons.js

jquery.fancybox-buttons.js

436 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

545 ms

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.css

546 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

616 ms

css

css

24 ms

css

css

33 ms

css

css

44 ms

css

css

45 ms

css

css

13 ms

css

css

14 ms

js

js

20 ms

acr-logo.png

acr-logo.png

1146 ms

werkstatt1.jpg

werkstatt1.jpg

849 ms

zenec-ego3.png

zenec-ego3.png

1369 ms

egologo.png

egologo.png

218 ms

2014.jpg

2014.jpg

641 ms

2015.jpg

2015.jpg

409 ms

2041.jpg

2041.jpg

854 ms

2051.jpg

2051.jpg

722 ms

3131.jpg

3131.jpg

954 ms

3141.jpg

3141.jpg

931 ms

3152.jpg

3152.jpg

957 ms

3215.jpg

3215.jpg

1174 ms

3715.jpg

3715.jpg

1142 ms

3811.jpg

3811.jpg

1268 ms

4612.jpg

4612.jpg

1066 ms

5011.jpg

5011.jpg

1176 ms

5514.jpg

5514.jpg

1351 ms

7015.jpg

7015.jpg

1250 ms

omnimask_logo.png

omnimask_logo.png

1283 ms

alfa.jpg

alfa.jpg

1288 ms

bmw1_auto.jpg

bmw1_auto.jpg

1359 ms

bmw1_manuell.jpg

bmw1_manuell.jpg

1478 ms

citpeu.jpg

citpeu.jpg

1496 ms

fiat500l.jpg

fiat500l.jpg

1397 ms

ford.jpg

ford.jpg

1458 ms

mart451.jpg

mart451.jpg

1465 ms

mercedesc.jpg

mercedesc.jpg

1467 ms

mercedese.jpg

mercedese.jpg

1507 ms

toyota.jpg

toyota.jpg

1563 ms

kai_500.jpg

kai_500.jpg

1676 ms

felix_500.jpg

felix_500.jpg

1666 ms

sebastian_500.jpg

sebastian_500.jpg

1793 ms

laden1_500x500.jpg

laden1_500x500.jpg

1924 ms

webshop1_500x500.jpg

webshop1_500x500.jpg

1721 ms

pfeil_unten_rot.png

pfeil_unten_rot.png

1583 ms

AwBqWF2kjhlybWamaKMPcaCWcynf_cDxXwCLxiixG1c.ttf

AwBqWF2kjhlybWamaKMPcaCWcynf_cDxXwCLxiixG1c.ttf

6 ms

f8OBjBbevvywgbyJOxlO7Q.ttf

f8OBjBbevvywgbyJOxlO7Q.ttf

17 ms

yVHpdQrmTj9Kax1tmFSx2qCWcynf_cDxXwCLxiixG1c.ttf

yVHpdQrmTj9Kax1tmFSx2qCWcynf_cDxXwCLxiixG1c.ttf

18 ms

common.js

common.js

9 ms

map.js

map.js

20 ms

util.js

util.js

19 ms

marker.js

marker.js

18 ms

onion.js

onion.js

26 ms

openhand_8_8.cur

openhand_8_8.cur

36 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

86 ms

stats.js

stats.js

18 ms

controls.js

controls.js

11 ms

transparent.png

transparent.png

21 ms

css

css

30 ms

google4.png

google4.png

22 ms

acrpin_shadow2.png

acrpin_shadow2.png

110 ms

mapcnt6.png

mapcnt6.png

26 ms

sv5.png

sv5.png

26 ms

tmapctrl.png

tmapctrl.png

37 ms

tmapctrl4.png

tmapctrl4.png

37 ms

google_white5.png

google_white5.png

38 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

24 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

31 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

31 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

31 ms

vt

vt

44 ms

vt

vt

59 ms

vt

vt

49 ms

vt

vt

33 ms

vt

vt

38 ms

vt

vt

35 ms

vt

vt

53 ms

vt

vt

68 ms

vt

vt

65 ms

vt

vt

79 ms

vt

vt

81 ms

vt

vt

86 ms

vt

vt

89 ms

vt

vt

106 ms

vt

vt

100 ms

vt

vt

128 ms

vt

vt

111 ms

vt

vt

117 ms

vt

vt

124 ms

vt

vt

131 ms

vt

vt

143 ms

vt

vt

140 ms

vt

vt

150 ms

vt

vt

168 ms

vt

vt

162 ms

vt

vt

166 ms

vt

vt

177 ms

vt

vt

188 ms

vt

vt

179 ms

vt

vt

200 ms

vt

vt

196 ms

vt

vt

207 ms

vt

vt

223 ms

vt

vt

225 ms

vt

vt

222 ms

vt

vt

230 ms

vt

vt

218 ms

vt

vt

225 ms

vt

vt

226 ms

vt

vt

226 ms

vt

vt

215 ms

vt

vt

230 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

215 ms

Accessibility Review

acr-essen.de accessibility score

97

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.

Best Practices

acr-essen.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

acr-essen.de SEO score

91

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acr-essen.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Acr-essen.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

acr-essen.de

Open Graph description is not detected on the main page of ACR Essen. 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: