Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

airy.de

AIRYs natürliche Luftreiniger für ein gesünderes Raumklima – AIRY Green Solutions GmbH

Page Load Speed

23.8 sec in total

First Response

413 ms

Resources Loaded

5 sec

Page Rendered

18.4 sec

airy.de screenshot

About Website

Click here to check amazing AIRY content for Germany. Otherwise, check out these important facts you probably never knew about airy.de

Die natürlichen Luftreinigngssysteme von AIRY belüften die Wurzeln der Pflanzen und steigern so ihre Fähigkeit, Schadstoffe aus der Luft zu binden. Wissenschaftlich bewiesen! Bekannt aus den Medien.

Visit airy.de

Key Findings

We analyzed Airy.de page load time and found that the first response time was 413 ms and then it took 23.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

airy.de performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value4,120 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

airy.de

413 ms

airy.green

913 ms

theme.css

36 ms

vendor.js

83 ms

theme.js

118 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Airy.de, 65% (81 requests) were made to Airy.green and 7% (9 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Airy.green.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (9%)

Content Size

25.4 MB

After Optimization

23.0 MB

In fact, the total size of Airy.de main page is 25.4 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. Only a small number of websites need less resources to load. Images take 23.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 285.7 kB

  • Original 355.4 kB
  • After minification 338.2 kB
  • After compression 69.6 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 285.7 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 1.7 MB

  • Original 23.7 MB
  • After minification 22.0 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. AIRY images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 68.6 kB

  • Original 882.6 kB
  • After minification 882.2 kB
  • After compression 813.9 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.

CSS Optimization

-74%

Potential reduce by 325.6 kB

  • Original 440.7 kB
  • After minification 439.6 kB
  • After compression 115.1 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. Airy.de needs all CSS files to be minified and compressed as it can save up to 325.6 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (39%)

Requests Now

121

After Optimization

74

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AIRY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

airy.de accessibility score

84

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.

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

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.

Best Practices

airy.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

Missing source maps for large first-party JavaScript

SEO Factors

airy.de SEO score

85

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airy.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Airy.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 AIRY. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: