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daec.de screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

daec.de

DAeC – Dachverband deutscher Luftsportverbände: DAeC

Page Load Speed

7.6 sec in total

First Response

332 ms

Resources Loaded

5.8 sec

Page Rendered

1.5 sec

daec.de screenshot

About Website

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

Der Deutsche Aero Club e.V. (DAeC) ist der Dachverband der deutschen Luftsportverbände. Er vertritt die Interessen der rund 90.000 Pilotinnen und Piloten gegenüber Politik und Behörden, Wirtschaft und...

Visit daec.de

Key Findings

We analyzed Daec.de page load time and found that the first response time was 332 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

daec.de performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

daec.de

332 ms

daec.de

418 ms

www.daec.de

758 ms

news-basic.css

201 ms

7015c8c4ac5ff815b57530b221005fc6.css

301 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 97% of them (62 requests) were addressed to the original Daec.de, 2% (1 request) were made to T4a180048.emailsys1a.net and 2% (1 request) were made to C.emailsys1a.net. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Daec.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.0 kB (5%)

Content Size

4.7 MB

After Optimization

4.5 MB

  • HTML
  • Images

In fact, the total size of Daec.de main page is 4.7 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. 60% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 162.9 kB

  • Original 183.3 kB
  • After minification 109.1 kB
  • After compression 20.3 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 74.2 kB, which is 40% 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 162.9 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 71.1 kB

  • Original 4.5 MB
  • After minification 4.4 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. DAeC images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 25 (43%)

Requests Now

58

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DAeC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

daec.de

daec.de

332 ms

daec.de

daec.de

418 ms

www.daec.de

www.daec.de

758 ms

news-basic.css

news-basic.css

201 ms

7015c8c4ac5ff815b57530b221005fc6.css

7015c8c4ac5ff815b57530b221005fc6.css

301 ms

shariff.min.css

shariff.min.css

305 ms

Basic.css

Basic.css

306 ms

bootstrap-reboot.min.css

bootstrap-reboot.min.css

307 ms

bootstrap.min.css

bootstrap.min.css

610 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

409 ms

all.css

all.css

405 ms

layout.css

layout.css

411 ms

responsive.css

responsive.css

411 ms

reset.min.css

reset.min.css

411 ms

megamenu.css

megamenu.css

506 ms

ionicon.min.css

ionicon.min.css

507 ms

layout.css

layout.css

511 ms

style.css

style.css

509 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

512 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

622 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

710 ms

embedded.js

embedded.js

525 ms

shariff.complete.js

shariff.complete.js

616 ms

Form.min.js

Form.min.js

744 ms

scripts.js

scripts.js

527 ms

megamenu.js

megamenu.js

614 ms

scripts.js

scripts.js

616 ms

ConsentController.js

ConsentController.js

743 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

744 ms

default_frontend.js

default_frontend.js

743 ms

klaro.js

klaro.js

922 ms

e1d67376dc591712d318fa173ecf8904f0a90998.png

e1d67376dc591712d318fa173ecf8904f0a90998.png

654 ms

logo.png

logo.png

117 ms

Header_Verbandsportraet.jpg

Header_Verbandsportraet.jpg

501 ms

csm_Logo_DFS_6ace3ddb8f.png

csm_Logo_DFS_6ace3ddb8f.png

119 ms

csm_ED-R_148_b5d914d236.png

csm_ED-R_148_b5d914d236.png

511 ms

csm_Luebeck_Tower_klein_68bca0822a.jpg

csm_Luebeck_Tower_klein_68bca0822a.jpg

138 ms

csm_Logo_nur_Vogel_25ff3d76c6.jpg

csm_Logo_nur_Vogel_25ff3d76c6.jpg

205 ms

csm_Luftaufnahme_aus_dem_Cockpit_-_Ole_Bachmann_3_62cbf99af3.jpg

csm_Luftaufnahme_aus_dem_Cockpit_-_Ole_Bachmann_3_62cbf99af3.jpg

510 ms

csm_DWD_Logo_fuer_Website_e05f4d8e47.jpg

csm_DWD_Logo_fuer_Website_e05f4d8e47.jpg

406 ms

csm_Tagung_Bundesausschuss_Technik_2024_46a2326cfb.jpg

csm_Tagung_Bundesausschuss_Technik_2024_46a2326cfb.jpg

3601 ms

csm_DAeC_Logo_2015_nur_Kranich_1f26b838b0.jpg

csm_DAeC_Logo_2015_nur_Kranich_1f26b838b0.jpg

506 ms

csm_DAeC_Logo_2015_nur_Kranich_64fe7dabb8.jpg

csm_DAeC_Logo_2015_nur_Kranich_64fe7dabb8.jpg

507 ms

csm_QR-Code_BMDV_Umfrage_64c5484eba.png

csm_QR-Code_BMDV_Umfrage_64c5484eba.png

602 ms

csm_EDR-Freyung_5_2019_3a5c96f46f.jpg

csm_EDR-Freyung_5_2019_3a5c96f46f.jpg

809 ms

csm_Screenshot_Meldepunkt_2023_a3b7d586f2.jpg

csm_Screenshot_Meldepunkt_2023_a3b7d586f2.jpg

608 ms

csm_DAeC_Lernplattform_6d01b58ed1.png

csm_DAeC_Lernplattform_6d01b58ed1.png

707 ms

csm_Box_Handbuch_Streckensegelflug_Training_4e0ea58f47.jpg

csm_Box_Handbuch_Streckensegelflug_Training_4e0ea58f47.jpg

609 ms

csm_luftfahrthindernisse_b9e8a23da4.jpg

csm_luftfahrthindernisse_b9e8a23da4.jpg

703 ms

csm_LOGO_LSGB_quadratisch_104c01ddee.png

csm_LOGO_LSGB_quadratisch_104c01ddee.png

809 ms

csm_Segelfliegen-Grundausbildung_3a3bd61391.jpg

csm_Segelfliegen-Grundausbildung_3a3bd61391.jpg

709 ms

csm_Dekarbonisierung_der_Allgemeinen_Luftfahrt_Elektrische_Flugantriebe_fuer_Kleinflugzeuge_Foto_Pipistrel_d4d16124a8.jpg

csm_Dekarbonisierung_der_Allgemeinen_Luftfahrt_Elektrische_Flugantriebe_fuer_Kleinflugzeuge_Foto_Pipistrel_d4d16124a8.jpg

804 ms

csm_Bild_Konzept_Praevention_Sexualisierte_Gewalt_im_Sport_eb0afa4c6a.png

csm_Bild_Konzept_Praevention_Sexualisierte_Gewalt_im_Sport_eb0afa4c6a.png

910 ms

csm_Verlinkung_Spenden_Seite_d1cfcced01.png

csm_Verlinkung_Spenden_Seite_d1cfcced01.png

815 ms

csm_UL_Fragenkatalog_2023_DAeC_und_Eisenschmidt_106f7e00f7.jpg

csm_UL_Fragenkatalog_2023_DAeC_und_Eisenschmidt_106f7e00f7.jpg

907 ms

csm_Salzlore_Rueckenflug_c-by_Foerderverein_SKF_92e9645a03.jpg

csm_Salzlore_Rueckenflug_c-by_Foerderverein_SKF_92e9645a03.jpg

911 ms

csm_Screenshot_Newsletter_91e652bf0f.jpg

csm_Screenshot_Newsletter_91e652bf0f.jpg

910 ms

hlb-flyin-2024-loewe2.png

hlb-flyin-2024-loewe2.png

2014 ms

news-dummy.png

news-dummy.png

1008 ms

fa-solid-900.woff

fa-solid-900.woff

1044 ms

fa-regular-400.woff

fa-regular-400.woff

943 ms

fa-brands-400.woff

fa-brands-400.woff

999 ms

icon-close.svg

icon-close.svg

744 ms

icon-check-dark.svg

icon-check-dark.svg

769 ms

Accessibility Review

daec.de accessibility score

84

Accessibility Issues

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

daec.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

daec.de SEO score

93

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

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 Daec.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 Daec.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

daec.de

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