Tools & Wizards About Us
abfallspiegel.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

abfallspiegel.de

Abfallspiegel | @Abfallspiegel | Flipboard

Page Load Speed

2.4 sec in total

First Response

297 ms

Resources Loaded

2 sec

Page Rendered

191 ms

abfallspiegel.de screenshot

About Website

Welcome to abfallspiegel.de homepage info - get ready to check Abfallspiegel best content for Germany right away, or after learning these important things about abfallspiegel.de

Aus der Welt des Abfalls. See more stories about Umwelt, Coronavirus (COVID-19), Klima.

Visit abfallspiegel.de

Key Findings

We analyzed Abfallspiegel.de page load time and found that the first response time was 297 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster. This domain responded with an error, which can significantly jeopardize Abfallspiegel.de rating and web reputation

Performance Metrics

abfallspiegel.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value6,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

abfallspiegel.de

297 ms

Index.aspx

299 ms

jquery-2.1.0.min.js

707 ms

Standard.css

522 ms

Start.js

198 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Abfallspiegel.de and no external sources were called. The less responsive or slowest element that took the longest time to load (814 ms) belongs to the original domain Abfallspiegel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.3 kB (27%)

Content Size

867.8 kB

After Optimization

637.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Abfallspiegel.de main page is 867.8 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. 15% of websites need less resources to load. Images take 741.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 9.0 kB

  • Original 12.4 kB
  • After minification 10.8 kB
  • After compression 3.4 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 1.6 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 9.0 kB or 73% of the original size.

Image Optimization

-19%

Potential reduce by 140.8 kB

  • Original 741.6 kB
  • After minification 600.7 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. Obviously, Abfallspiegel needs image optimization as it can save up to 140.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 54.6 kB

  • Original 84.3 kB
  • After minification 84.1 kB
  • After compression 29.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 54.6 kB or 65% of the original size.

CSS Optimization

-87%

Potential reduce by 25.8 kB

  • Original 29.6 kB
  • After minification 21.7 kB
  • After compression 3.7 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. Abfallspiegel.de needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 87% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Abfallspiegel. According to our analytics all requests are already optimized.

Network Requests Diagram

abfallspiegel.de

abfallspiegel.de

297 ms

Index.aspx

Index.aspx

299 ms

jquery-2.1.0.min.js

jquery-2.1.0.min.js

707 ms

Standard.css

Standard.css

522 ms

Start.js

Start.js

198 ms

Local.css

Local.css

312 ms

media.css

media.css

199 ms

BackgroundXL.png

BackgroundXL.png

105 ms

Fahrrad2.png

Fahrrad2.png

110 ms

Gitarre.png

Gitarre.png

125 ms

imgDE.gif

imgDE.gif

708 ms

imgBY.png

imgBY.png

421 ms

imgBW.png

imgBW.png

507 ms

imgSL.png

imgSL.png

204 ms

imgNW.png

imgNW.png

313 ms

imgSN.png

imgSN.png

327 ms

imgRP.png

imgRP.png

413 ms

imgTH.png

imgTH.png

427 ms

imgST.png

imgST.png

432 ms

imgHB.png

imgHB.png

516 ms

imgBE.png

imgBE.png

526 ms

imgHH.png

imgHH.png

531 ms

imgBB.png

imgBB.png

543 ms

imgHE.png

imgHE.png

612 ms

imgMV.png

imgMV.png

621 ms

imgSH.png

imgSH.png

631 ms

imgNI.png

imgNI.png

645 ms

Fernseher.png

Fernseher.png

650 ms

Frau.jpg

Frau.jpg

814 ms

Dreirad.png

Dreirad.png

727 ms

bottomEdge.png

bottomEdge.png

736 ms

Accessibility Review

abfallspiegel.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

High

ARIA IDs are not unique

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

abfallspiegel.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

Page has valid source maps

SEO Factors

abfallspiegel.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Abfallspiegel.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 Abfallspiegel.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

abfallspiegel.de

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