Tools & Wizards About Us
dvr.de screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

dvr.de

Verkehrssicherheit stärken – Sicher unterwegs | Deutscher Verkehrssicherheitsrat | Deutscher Verkehrssicherheitsrat

Page Load Speed

3.8 sec in total

First Response

343 ms

Resources Loaded

3.1 sec

Page Rendered

368 ms

dvr.de screenshot

About Website

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

Der DVR engagiert sich für sichere Mobilität und Straßenverkehr. Programme, Projekte und Infos zur Verkehrssicherheit in Deutschland.

Visit dvr.de

Key Findings

We analyzed Dvr.de page load time and found that the first response time was 343 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dvr.de performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.461

19/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

dvr.de

343 ms

www.dvr.de

564 ms

6f2bb9c06efbd748c5eef0b197941e6f.css

103 ms

magnific-popup.css

798 ms

Basic.css

295 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 97% of them (69 requests) were addressed to the original Dvr.de, 3% (2 requests) were made to Dvr-analytics.de. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Dvr.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.9 kB (3%)

Content Size

2.0 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dvr.de main page is 2.0 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. 35% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 44.4 kB

  • Original 56.1 kB
  • After minification 53.4 kB
  • After compression 11.7 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 44.4 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 24.5 kB

  • Original 2.0 MB
  • After minification 1.9 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. Dvr images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 66 B

  • Original 21.8 kB
  • After minification 21.8 kB
  • After compression 21.7 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.

Requests Breakdown

Number of requests can be reduced by 29 (42%)

Requests Now

69

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dvr.de

dvr.de

343 ms

www.dvr.de

www.dvr.de

564 ms

6f2bb9c06efbd748c5eef0b197941e6f.css

6f2bb9c06efbd748c5eef0b197941e6f.css

103 ms

magnific-popup.css

magnific-popup.css

798 ms

Basic.css

Basic.css

295 ms

Bootstrap.css

Bootstrap.css

409 ms

flexslider.css

flexslider.css

305 ms

mods.css

mods.css

792 ms

daten.css

daten.css

799 ms

inc.js

inc.js

795 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

904 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

797 ms

jquery.filter-isImageFile.min.js

jquery.filter-isImageFile.min.js

887 ms

jquery.mfpInlineFunctions.min.js

jquery.mfpInlineFunctions.min.js

895 ms

Form.min.js

Form.min.js

994 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

893 ms

PowermailCondition.min.js

PowermailCondition.min.js

894 ms

018dbc8861890a903e2a3bbc91c6cdf5.js

018dbc8861890a903e2a3bbc91c6cdf5.js

988 ms

dvr_logo_2022.svg

dvr_logo_2022.svg

211 ms

mobil_suche.svg

mobil_suche.svg

213 ms

mobil-menu-icon.svg

mobil-menu-icon.svg

215 ms

mobil_menu_schliessen.svg

mobil_menu_schliessen.svg

216 ms

menu413.svg

menu413.svg

283 ms

csm_Schwerpunktaktion_Banner_b08a20ac37.jpg

csm_Schwerpunktaktion_Banner_b08a20ac37.jpg

574 ms

pfeil-weiter_weiss.svg

pfeil-weiter_weiss.svg

292 ms

csm_2023_Jugendaktion_4686a6b9b1.jpg

csm_2023_Jugendaktion_4686a6b9b1.jpg

767 ms

csm_Sichere-Mobilitaet-im-Alter_Slider_3cd84c29d5.jpg

csm_Sichere-Mobilitaet-im-Alter_Slider_3cd84c29d5.jpg

681 ms

csm_2023_Landstrasse_UEbersehen_591766e7d9.jpg

csm_2023_Landstrasse_UEbersehen_591766e7d9.jpg

493 ms

RoR-Head-1920x675px.jpg

RoR-Head-1920x675px.jpg

764 ms

csm_Mehr_Achtung_bf9ee8fa99.jpg

csm_Mehr_Achtung_bf9ee8fa99.jpg

578 ms

csm_240417_sicher.mobil.leben_2024_c_Daniela_Stanek_DVR_e1e07131af.jpg

csm_240417_sicher.mobil.leben_2024_c_Daniela_Stanek_DVR_e1e07131af.jpg

594 ms

pfeil-aktuelles.svg

pfeil-aktuelles.svg

677 ms

csm_2022-Vorbereitung-Joint_Victor_Moussa-282538116-Adobe_Stock_4c61f99f4e.jpeg

csm_2022-Vorbereitung-Joint_Victor_Moussa-282538116-Adobe_Stock_4c61f99f4e.jpeg

681 ms

csm_Landstrasse-Allee-Verkehrssicherheit_f7de4c4a16.jpg

csm_Landstrasse-Allee-Verkehrssicherheit_f7de4c4a16.jpg

695 ms

csm_Lastenfahrrad_c_DVR_BMDV_90f097f746.jpg

csm_Lastenfahrrad_c_DVR_BMDV_90f097f746.jpg

777 ms

csm_Abendlicht_c_m.mphoto_AdobeStock_385429761_2d5c13b7cd.jpg

csm_Abendlicht_c_m.mphoto_AdobeStock_385429761_2d5c13b7cd.jpg

782 ms

csm_240125_VGT_Stand_Cannabis_c_Johanna_Vollrath_DVR_614e19d314.png

csm_240125_VGT_Stand_Cannabis_c_Johanna_Vollrath_DVR_614e19d314.png

875 ms

csm_230607_DVR_Forum_Main-Banner_Login-Streaming-Plattform_4cb2cb4dcd.png

csm_230607_DVR_Forum_Main-Banner_Login-Streaming-Plattform_4cb2cb4dcd.png

791 ms

csm_DVR-Kolloquium-2022_4b103a2d08.png

csm_DVR-Kolloquium-2022_4b103a2d08.png

861 ms

csm_DVR-Juristische-Fachkonferenz-2022-Thumbnail_a680421acd.png

csm_DVR-Juristische-Fachkonferenz-2022-Thumbnail_a680421acd.png

874 ms

csm_Landstrasse-Fahr-Sicher_a34edc1a0c.png

csm_Landstrasse-Fahr-Sicher_a34edc1a0c.png

877 ms

csm_Video-Thumb-Ungeschuetzte-Verkehrsteilnehmende-Schwerpunktaktion-DVR-UK-BG-2022_8aaffd42e4.jpg

csm_Video-Thumb-Ungeschuetzte-Verkehrsteilnehmende-Schwerpunktaktion-DVR-UK-BG-2022_8aaffd42e4.jpg

878 ms

csm_Video-Thumb-Durch-den-Ort_Schwerpunktaktion_2022-web_dfad1340fa.jpg

csm_Video-Thumb-Durch-den-Ort_Schwerpunktaktion_2022-web_dfad1340fa.jpg

895 ms

csm_Video-Thumb_Ueberholen-auf-dem-Land-Schwerpunktaktion_2022-web_19120d7640.jpg

csm_Video-Thumb_Ueberholen-auf-dem-Land-Schwerpunktaktion_2022-web_19120d7640.jpg

961 ms

csm_Video-Thumb-Traktor-auf-der-Strasse-Schwerpunktaktion-2022-web_b484218034.jpg

csm_Video-Thumb-Traktor-auf-der-Strasse-Schwerpunktaktion-2022-web_b484218034.jpg

968 ms

csm_Video-Thumb-Biker-unterwegs_Schwerpunktaktion-2022-web_ade7f866f5.jpg

csm_Video-Thumb-Biker-unterwegs_Schwerpunktaktion-2022-web_ade7f866f5.jpg

974 ms

icon_getoetete.gif

icon_getoetete.gif

965 ms

icon_verletzte.gif

icon_verletzte.gif

897 ms

newsletter.jpg

newsletter.jpg

907 ms

Linkedin_Icon_svg.svg

Linkedin_Icon_svg.svg

973 ms

Instagram_Icon_svg_01.svg

Instagram_Icon_svg_01.svg

977 ms

Twitter_Icon_svg_01.svg

Twitter_Icon_svg_01.svg

965 ms

piwik.js

piwik.js

682 ms

Facebook_Icon_svg_01.svg

Facebook_Icon_svg_01.svg

888 ms

YouTube_Icon_svg_01.svg

YouTube_Icon_svg_01.svg

870 ms

vision_zero_weiss.png

vision_zero_weiss.png

884 ms

ukbg_logo.svg

ukbg_logo.svg

948 ms

DVR_Logo_visionzero_default.svg

DVR_Logo_visionzero_default.svg

955 ms

transparente_zivilgesellschaft.png

transparente_zivilgesellschaft.png

957 ms

menu411.svg

menu411.svg

895 ms

dvr-pfeil-tuerkis.svg

dvr-pfeil-tuerkis.svg

887 ms

dvr-pfeil-gruen.svg

dvr-pfeil-gruen.svg

704 ms

alkohol-und-drogen.gif

alkohol-und-drogen.gif

686 ms

junges-fahren.gif

junges-fahren.gif

693 ms

e-scooter.gif

e-scooter.gif

679 ms

fussverkehr.gif

fussverkehr.gif

599 ms

dvr-pfeil-orange.svg

dvr-pfeil-orange.svg

599 ms

dvr-pfeil-gelb.svg

dvr-pfeil-gelb.svg

612 ms

pfeil-links-ws.png

pfeil-links-ws.png

666 ms

pfeil-rechts-ws.png

pfeil-rechts-ws.png

608 ms

piwik.php

piwik.php

199 ms

Accessibility Review

dvr.de accessibility score

89

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-hidden="true"] elements contain focusable descendents

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

dvr.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

SEO Factors

dvr.de SEO score

99

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 Dvr.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 Dvr.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

dvr.de

Open Graph description is not detected on the main page of Dvr. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: