Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

aru-berlin.de

Entsorgungsunternehmen für Berlin / Potsdam – Mulde mieten

Page Load Speed

13.3 sec in total

First Response

491 ms

Resources Loaded

12.5 sec

Page Rendered

306 ms

aru-berlin.de screenshot

About Website

Welcome to aru-berlin.de homepage info - get ready to check Aru Berlin best content right away, or after learning these important things about aru-berlin.de

Sie suchen ein zuverlässiges Entsorgungsunternehmen im Raum Ludwigsfelde? Dann ist die ARU GmbH genau der richtige Ansprechpartner. Erfahren Sie mehr über uns.

Visit aru-berlin.de

Key Findings

We analyzed Aru-berlin.de page load time and found that the first response time was 491 ms and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

aru-berlin.de performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

aru-berlin.de

491 ms

www.aru-berlin.de

879 ms

jquery-1.9.1.min.js

1589 ms

formtools.js

610 ms

jquery.flexslider-min.js

606 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 73% of them (19 requests) were addressed to the original Aru-berlin.de, 12% (3 requests) were made to Fonts.gstatic.com and 8% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Aru-berlin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.3 kB (22%)

Content Size

718.2 kB

After Optimization

559.8 kB

In fact, the total size of Aru-berlin.de main page is 718.2 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. 20% of websites need less resources to load. Images take 496.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.7 kB

  • Original 14.5 kB
  • After minification 12.6 kB
  • After compression 3.8 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 1.8 kB, which is 13% 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 10.7 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 4.9 kB

  • Original 496.4 kB
  • After minification 491.5 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. Aru Berlin images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 123.9 kB

  • Original 182.3 kB
  • After minification 173.8 kB
  • After compression 58.4 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 123.9 kB or 68% of the original size.

CSS Optimization

-75%

Potential reduce by 18.8 kB

  • Original 25.0 kB
  • After minification 24.9 kB
  • After compression 6.1 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. Aru-berlin.de needs all CSS files to be minified and compressed as it can save up to 18.8 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (33%)

Requests Now

21

After Optimization

14

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aru Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

aru-berlin.de accessibility score

89

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

aru-berlin.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

High

Page has valid source maps

SEO Factors

aru-berlin.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 Aru-berlin.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 Aru-berlin.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 Aru Berlin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: