Tools & Wizards About Us
dga-ag.de screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

dga-ag.de

Deutsche Grundstücksauktionen AG - Immobilienauktionen

Page Load Speed

4.7 sec in total

First Response

404 ms

Resources Loaded

3.6 sec

Page Rendered

642 ms

dga-ag.de screenshot

About Website

Click here to check amazing Dga AG content for Germany. Otherwise, check out these important facts you probably never knew about dga-ag.de

Immobilien ersteigern ✓ Immobilien versteigern ✓ Beim Marktführer für Immobilienauktionen & Immobilienversteigerungen in Deutschland ✓ Auktionen in Berlin ✓

Visit dga-ag.de

Key Findings

We analyzed Dga-ag.de page load time and found that the first response time was 404 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dga-ag.de performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

dga-ag.de

404 ms

www.dga-ag.de

641 ms

bootstrap.offcanvas.min.css

97 ms

font-awesome.min.css

194 ms

ekko-lightbox.css

287 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 97% of them (114 requests) were addressed to the original Dga-ag.de, 2% (2 requests) were made to Auktion2022.dga-ag.de and 1% (1 request) were made to Immobilienkauf.dga-ag.de. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Dga-ag.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.7 kB (6%)

Content Size

2.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dga-ag.de main page is 2.8 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. 60% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 110.7 kB

  • Original 123.6 kB
  • After minification 67.4 kB
  • After compression 12.9 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. This page needs HTML code to be minified as it can gain 56.3 kB, which is 46% 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 110.7 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 11.9 kB

  • Original 2.2 MB
  • After minification 2.2 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. Dga AG images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 40.5 kB

  • Original 432.9 kB
  • After minification 432.6 kB
  • After compression 392.4 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

-7%

Potential reduce by 6.6 kB

  • Original 100.3 kB
  • After minification 98.8 kB
  • After compression 93.8 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. Dga-ag.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 77 (71%)

Requests Now

109

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dga AG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dga-ag.de

dga-ag.de

404 ms

www.dga-ag.de

www.dga-ag.de

641 ms

bootstrap.offcanvas.min.css

bootstrap.offcanvas.min.css

97 ms

font-awesome.min.css

font-awesome.min.css

194 ms

ekko-lightbox.css

ekko-lightbox.css

287 ms

cookie_panel.css

cookie_panel.css

288 ms

2548265604ba8009e783621986a24d71.css

2548265604ba8009e783621986a24d71.css

289 ms

jquery.fileupload.css

jquery.fileupload.css

288 ms

jquery.fileupload-ui.css

jquery.fileupload-ui.css

289 ms

customUpload.css

customUpload.css

290 ms

dga-main.css

dga-main.css

574 ms

Indexed_search_autocomplete.css

Indexed_search_autocomplete.css

390 ms

minimalist.css

minimalist.css

391 ms

gosign_customization.css

gosign_customization.css

383 ms

Responsive.css

Responsive.css

384 ms

dsgvo-video-embed.css

dsgvo-video-embed.css

384 ms

golibslider.css

golibslider.css

478 ms

slick.css

slick.css

479 ms

mediaelementplayer.min.css

mediaelementplayer.min.css

480 ms

audioplayer.css

audioplayer.css

484 ms

bootstrap-toggle.min.css

bootstrap-toggle.min.css

484 ms

step-form-wizard-all.css

step-form-wizard-all.css

595 ms

loadingAnimation.css

loadingAnimation.css

600 ms

slick.css

slick.css

594 ms

slick-theme.css

slick-theme.css

599 ms

main_parallax.css

main_parallax.css

599 ms

2ClickIframePrivacy.min.js

2ClickIframePrivacy.min.js

666 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

765 ms

popper.min.js

popper.min.js

739 ms

tether.min.js

tether.min.js

739 ms

bootstrap.min.js

bootstrap.min.js

740 ms

bootstrap.offcanvas.min.js

bootstrap.offcanvas.min.js

739 ms

moments.min.js

moments.min.js

856 ms

_bootstrap-datepicker.min.js

_bootstrap-datepicker.min.js

783 ms

bootstrap-datepicker.de.min.js

bootstrap-datepicker.de.min.js

783 ms

carousel.min.js

carousel.min.js

784 ms

flyout.min.js

flyout.min.js

783 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

877 ms

slick.min.js

slick.min.js

795 ms

sticky-header.js

sticky-header.js

693 ms

sticky-kit.min.js

sticky-kit.min.js

603 ms

ekko-lightbox.min.js

ekko-lightbox.min.js

606 ms

jquery.animateNumber.min.js

jquery.animateNumber.min.js

672 ms

main.js

main.js

675 ms

flowplayer.min.js

flowplayer.min.js

681 ms

page.js

page.js

676 ms

image.js

image.js

584 ms

masonry-docs.min.js

masonry-docs.min.js

597 ms

picturefill.min.js

picturefill.min.js

670 ms

om_cookie_main.js

om_cookie_main.js

669 ms

jquery.knob.js

jquery.knob.js

670 ms

jquery.ui.widget.js

jquery.ui.widget.js

585 ms

jquery.fileupload.js

jquery.fileupload.js

592 ms

jquery.iframe-transport.js

jquery.iframe-transport.js

595 ms

jquery.form.min.js

jquery.form.min.js

666 ms

step-form-wizard.min.js

step-form-wizard.min.js

668 ms

stepsform.js

stepsform.js

565 ms

auction-biddings.js

auction-biddings.js

561 ms

Indexed_search_autocomplete.js

Indexed_search_autocomplete.js

563 ms

Form.min.js

Form.min.js

571 ms

container_O9TH1SU1.js_patch.js

container_O9TH1SU1.js_patch.js

599 ms

Marketing.min.js

Marketing.min.js

639 ms

default_configuration.js

default_configuration.js

641 ms

youtube.js

youtube.js

512 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

613 ms

jplist.min.js

jplist.min.js

515 ms

auktions.js

auktions.js

523 ms

bootstrap-toggle.min.js

bootstrap-toggle.min.js

594 ms

gallery.js

gallery.js

555 ms

slick.min.js

slick.min.js

564 ms

parallax.min.js

parallax.min.js

566 ms

parallax_animation.js

parallax_animation.js

651 ms

referenzen.js

referenzen.js

651 ms

refrenzengallery.js

refrenzengallery.js

559 ms

saveSearch.js

saveSearch.js

562 ms

Lato-Light.ttf

Lato-Light.ttf

657 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

665 ms

Lato-Bold.ttf

Lato-Bold.ttf

689 ms

Lato-Regular.ttf

Lato-Regular.ttf

734 ms

logo-dga.png

logo-dga.png

574 ms

header_default.png

header_default.png

1155 ms

pdfIcon.png

pdfIcon.png

672 ms

csm_Katalogtitel_D24-02_1164c3df12.png

csm_Katalogtitel_D24-02_1164c3df12.png

684 ms

dga_Icon_Immobilie_suchen.png

dga_Icon_Immobilie_suchen.png

672 ms

dga_Icon_Immobilie_verkaufen.png

dga_Icon_Immobilie_verkaufen.png

673 ms

dga_Icon_Ergebnisse.png

dga_Icon_Ergebnisse.png

664 ms

dga_Icon_Investor_Relations.png

dga_Icon_Investor_Relations.png

663 ms

csm_preview_b5aa808612.jpg

csm_preview_b5aa808612.jpg

767 ms

csm_preview_26b81bd3bb.jpg

csm_preview_26b81bd3bb.jpg

675 ms

csm_preview_c8b6241374.jpg

csm_preview_c8b6241374.jpg

770 ms

csm_preview_8528cdbc04.jpg

csm_preview_8528cdbc04.jpg

835 ms

csm_preview_fe1c9af7d1.jpg

csm_preview_fe1c9af7d1.jpg

759 ms

csm_preview_aa4f79330e.jpg

csm_preview_aa4f79330e.jpg

682 ms

csm_preview_b942b114a6.jpg

csm_preview_b942b114a6.jpg

764 ms

csm_preview_2a66c09650.jpg

csm_preview_2a66c09650.jpg

771 ms

csm_preview_76b23e8ad2.jpg

csm_preview_76b23e8ad2.jpg

779 ms

koeln.png

koeln.png

834 ms

berlin.png

berlin.png

761 ms

leipzig.png

leipzig.png

773 ms

dresden.png

dresden.png

773 ms

hamburg.png

hamburg.png

779 ms

logo1.png

logo1.png

833 ms

googlereviews.png

googlereviews.png

760 ms

logo_immoscout24.png

logo_immoscout24.png

774 ms

partneraward_partner__1_.svg

partneraward_partner__1_.svg

777 ms

logo_bundesverband_deutscher_auktionatoren.jpg

logo_bundesverband_deutscher_auktionatoren.jpg

779 ms

sga.png

sga.png

755 ms

ndga.png

ndga.png

755 ms

wdga.png

wdga.png

769 ms

slick.woff

slick.woff

770 ms

mtm.php

mtm.php

295 ms

mtm.php

mtm.php

696 ms

diia.png

diia.png

733 ms

plettner.png

plettner.png

700 ms

ajax-loader.gif

ajax-loader.gif

735 ms

csm_dga_katalog_bestellen_bg_20a38815a2.png

csm_dga_katalog_bestellen_bg_20a38815a2.png

907 ms

csm_dga_kostenlose_immobilienbewertung_bg_2ce749df81.png

csm_dga_kostenlose_immobilienbewertung_bg_2ce749df81.png

981 ms

Accessibility Review

dga-ag.de accessibility score

73

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

dga-ag.de best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dga-ag.de SEO score

96

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

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 Dga-ag.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 Dga-ag.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

dga-ag.de

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