Tools & Wizards About Us
dfs-aviationshop.de screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

dfs-aviationshop.de

Eisenschmidt Pilot Shop | Eisenschmidt.aero: Pilot Shop

Page Load Speed

4.1 sec in total

First Response

328 ms

Resources Loaded

3.6 sec

Page Rendered

220 ms

dfs-aviationshop.de screenshot

About Website

Visit dfs-aviationshop.de now to see the best up-to-date Dfsaviation Shop content and also check out these interesting facts you probably never knew about dfs-aviationshop.de

Produkte für den Flugbedarf ✅ Lehrmaterial für die Pilotenausbildung ✅ Luftfahrt-Experten mit Leidenschaft ✅

Visit dfs-aviationshop.de

Key Findings

We analyzed Dfs-aviationshop.de page load time and found that the first response time was 328 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

dfs-aviationshop.de performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value1.702

0/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

dfs-aviationshop.de

328 ms

www.eisenschmidt.aero

226 ms

www.eisenschmidt.aero

1567 ms

1722245248_d525d0f0e48dc8ccd70f1dea5c8e0f05.css

320 ms

eisenschmidt.css

290 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Dfs-aviationshop.de, 73% (19 requests) were made to Eisenschmidt.aero and 8% (2 requests) were made to P.typekit.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Eisenschmidt.aero.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.8 kB (28%)

Content Size

756.1 kB

After Optimization

542.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dfs-aviationshop.de main page is 756.1 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. 30% of websites need less resources to load. Javascripts take 495.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 113.8 kB

  • Original 152.0 kB
  • After minification 151.7 kB
  • After compression 38.1 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 113.8 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.0 kB
  • After minification 8.0 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. Dfsaviation Shop images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.0 kB

  • Original 495.4 kB
  • After minification 495.4 kB
  • After compression 493.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-97%

Potential reduce by 97.9 kB

  • Original 100.7 kB
  • After minification 4.9 kB
  • After compression 2.8 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. Dfs-aviationshop.de needs all CSS files to be minified and compressed as it can save up to 97.9 kB or 97% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (64%)

Requests Now

11

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dfsaviation Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dfs-aviationshop.de

dfs-aviationshop.de

328 ms

www.eisenschmidt.aero

www.eisenschmidt.aero

226 ms

www.eisenschmidt.aero

www.eisenschmidt.aero

1567 ms

1722245248_d525d0f0e48dc8ccd70f1dea5c8e0f05.css

1722245248_d525d0f0e48dc8ccd70f1dea5c8e0f05.css

320 ms

eisenschmidt.css

eisenschmidt.css

290 ms

apd4eng.css

apd4eng.css

84 ms

all.js

all.js

60 ms

p.css

p.css

26 ms

moin-loader.js

moin-loader.js

601 ms

1722245248_d525d0f0e48dc8ccd70f1dea5c8e0f05.js

1722245248_d525d0f0e48dc8ccd70f1dea5c8e0f05.js

677 ms

X21DD8A7DA59D3F9E34B554B9C4C6A74B.js

X21DD8A7DA59D3F9E34B554B9C4C6A74B.js

26 ms

p.css

p.css

24 ms

haendlerbund.png

haendlerbund.png

143 ms

ecommerce-europe.gif

ecommerce-europe.gif

143 ms

roboto-regular.woff

roboto-regular.woff

104 ms

roboto-light.woff

roboto-light.woff

294 ms

roboto-bold.woff

roboto-bold.woff

303 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

304 ms

OpenSans-Light.woff

OpenSans-Light.woff

550 ms

OpenSans-Semibold.woff

OpenSans-Semibold.woff

583 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

594 ms

OpenSans-ExtraBold.woff

OpenSans-ExtraBold.woff

403 ms

shopware.woff

shopware.woff

402 ms

roboto-italic.woff

roboto-italic.woff

391 ms

roboto-lightitalic.woff

roboto-lightitalic.woff

489 ms

roboto-bolditalic.woff

roboto-bolditalic.woff

500 ms

Accessibility Review

dfs-aviationshop.de accessibility score

83

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

button, link, and menuitem elements do not have accessible names.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

dfs-aviationshop.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

dfs-aviationshop.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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

dfs-aviationshop.de

Open Graph data is detected on the main page of Dfsaviation Shop. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: