Report Summary

  • 18

    Performance

    Renders faster than
    38% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    86% of websites

  • 93

    SEO

    Google-friendlier than
    88% of websites

aerokurier.de

aerokurier | Das Piloten-Magazin

Page Load Speed

4.8 sec in total

First Response

397 ms

Resources Loaded

3.7 sec

Page Rendered

645 ms

aerokurier.de screenshot

About Website

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

Allgemeine Luftfahrt, Geschäftsluftfahrt, Segelflug und Luftsport: Jetzt bei aerokurier lesen!

Visit aerokurier.de

Key Findings

We analyzed Aerokurier.de page load time and found that the first response time was 397 ms and then it took 4.4 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

aerokurier.de performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.422

23/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

aerokurier.de

397 ms

www.aerokurier.de

393 ms

mobileSwitch.js

313 ms

screen.css

406 ms

fp.min.js

508 ms

Our browser made a total of 163 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Aerokurier.de, 29% (48 requests) were made to Images.aerokurier.de and 8% (13 requests) were made to Dmp.theadex.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Images.aerokurier.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 781.9 kB (43%)

Content Size

1.8 MB

After Optimization

1.0 MB

In fact, the total size of Aerokurier.de main page is 1.8 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. 70% of websites need less resources to load. Javascripts take 843.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 113.3 kB

  • Original 137.1 kB
  • After minification 129.0 kB
  • After compression 23.9 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 113.3 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 10.1 kB

  • Original 731.6 kB
  • After minification 721.5 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. Aerokurier images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 564.3 kB

  • Original 843.2 kB
  • After minification 751.4 kB
  • After compression 278.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 564.3 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 94.3 kB

  • Original 111.1 kB
  • After minification 79.4 kB
  • After compression 16.8 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. Aerokurier.de needs all CSS files to be minified and compressed as it can save up to 94.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (51%)

Requests Now

140

After Optimization

68

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aerokurier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

aerokurier.de accessibility score

85

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

High

Links do not have a discernible name

Best Practices

aerokurier.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

aerokurier.de SEO score

93

Search Engine Optimization Advices

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

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