Tools & Wizards About Us
dethleffs.de screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

dethleffs.de

Wohnwagen und Wohnmobile von Dethleffs | Hier entdecken!

Page Load Speed

12.6 sec in total

First Response

387 ms

Resources Loaded

11.9 sec

Page Rendered

314 ms

dethleffs.de screenshot

About Website

Click here to check amazing Dethleffs content for Germany. Otherwise, check out these important facts you probably never knew about dethleffs.de

Dethleffs Wohnwagen, Wohnmobile, Camper Vans und Urban Vehicles stehen für höchste Qualität, erstklassige Verarbeitung, Zuverlässigkeit und Sicherheit.

Visit dethleffs.de

Key Findings

We analyzed Dethleffs.de page load time and found that the first response time was 387 ms and then it took 12.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dethleffs.de performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value2,730 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.146

77/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

dethleffs.de

387 ms

www.dethleffs.de

5169 ms

news-basic.css

358 ms

stylesheet_b52c45da06.css

360 ms

jquery.fancybox.css

362 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 88% of them (68 requests) were addressed to the original Dethleffs.de, 8% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Dethleffs.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.2 kB (4%)

Content Size

1.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dethleffs.de main page is 1.7 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. 40% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 44.0 kB

  • Original 55.4 kB
  • After minification 51.8 kB
  • After compression 11.4 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 44.0 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 17.2 kB

  • Original 1.7 MB
  • After minification 1.6 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. Dethleffs images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-17%

Potential reduce by 32 B

  • Original 186 B
  • After minification 166 B
  • After compression 154 B

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. Dethleffs.de needs all CSS files to be minified and compressed as it can save up to 32 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (35%)

Requests Now

68

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dethleffs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dethleffs.de

dethleffs.de

387 ms

www.dethleffs.de

www.dethleffs.de

5169 ms

news-basic.css

news-basic.css

358 ms

stylesheet_b52c45da06.css

stylesheet_b52c45da06.css

360 ms

jquery.fancybox.css

jquery.fancybox.css

362 ms

flexslider.css

flexslider.css

361 ms

layout.dev.css

layout.dev.css

544 ms

mediaqueries.css

mediaqueries.css

363 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

721 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

540 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

539 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

542 ms

jquery.fitvids.min.js

jquery.fitvids.min.js

556 ms

waypoints.min.js

waypoints.min.js

718 ms

waypoints-sticky.min.js

waypoints-sticky.min.js

717 ms

jquery.cookie.js

jquery.cookie.js

748 ms

picturefill.min.js

picturefill.min.js

747 ms

jquery.accordion.js

jquery.accordion.js

752 ms

Filter.js

Filter.js

898 ms

javascript_8872c29dd4.js

javascript_8872c29dd4.js

898 ms

css

css

23 ms

ga.js

ga.js

43 ms

0d020cb8fd.png

0d020cb8fd.png

191 ms

finder_caravans.png

finder_caravans.png

190 ms

finder_camper.png

finder_camper.png

187 ms

1bb08cd5cb.png

1bb08cd5cb.png

191 ms

arrow_pink.png

arrow_pink.png

187 ms

hamburger.png

hamburger.png

192 ms

dropdown.png

dropdown.png

357 ms

logo_dethleffs.png

logo_dethleffs.png

359 ms

mainnav.gif

mainnav.gif

362 ms

csm_CGO_475FR_weiss_hammerschlag_frei_e67e75e3c1.png

csm_CGO_475FR_weiss_hammerschlag_frei_e67e75e3c1.png

361 ms

csm_CTrend_515_FR_weiss_hammerschlag_frei_c1108b87ec.png

csm_CTrend_515_FR_weiss_hammerschlag_frei_c1108b87ec.png

364 ms

csm_Camper_470ER_HS_weiss_Bug_web_5886c2d61a.png

csm_Camper_470ER_HS_weiss_Bug_web_5886c2d61a.png

365 ms

csm_Nomad_470ER_HS_weiss_Bug_web_8a69b0073d.png

csm_Nomad_470ER_HS_weiss_Bug_web_8a69b0073d.png

535 ms

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csm_Beduin_550ER_HS_Bug_web_29e915749b.png

535 ms

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csm_Exklusiv_550ER_HS_Bug_web_d663bc1089.png

540 ms

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csm_DET_Bouvrie_Front2_392bfc96f7.png

537 ms

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csm_Globebus_Active_frei_range_b6550c65ac.png

539 ms

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csm_Trend_Range_MJ2016_f2da65e2a2.png

541 ms

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csm_Advantage_frei_range_4391eaa798.png

715 ms

csm_4Travel_frei_web_66c3f6c502.png

csm_4Travel_frei_web_66c3f6c502.png

716 ms

csm_MED_Range_2014_frei_59d1aedf1d.png

csm_MED_Range_2014_frei_59d1aedf1d.png

717 ms

csm_Esprit_frei_range_c090486c94.png

csm_Esprit_frei_range_c090486c94.png

721 ms

csm_Esprit_A_6820_Weiss_Silber_frei_web_9296f711ff.png

csm_Esprit_A_6820_Weiss_Silber_frei_web_9296f711ff.png

720 ms

csm_XLI_Standard_titansilber_KAT_web_da067274c9.png

csm_XLI_Standard_titansilber_KAT_web_da067274c9.png

721 ms

csm_XXL_A_vorne_rechts_frei_KAT_web_53a7ee2245.png

csm_XXL_A_vorne_rechts_frei_KAT_web_53a7ee2245.png

892 ms

csm_evanperformance_freisteller_c28db39e6a.png

csm_evanperformance_freisteller_c28db39e6a.png

893 ms

csm_TrendST_T6617_weiss_frei_5908bb8739.png

csm_TrendST_T6617_weiss_frei_5908bb8739.png

894 ms

blank.gif

blank.gif

899 ms

swoosh.png

swoosh.png

900 ms

csm_teaser_family_days_551795d664.jpg

csm_teaser_family_days_551795d664.jpg

902 ms

csm_teaser_leserwahlen2016_a27b864597.jpg

csm_teaser_leserwahlen2016_a27b864597.jpg

1072 ms

csm_winterproof_teaser_df295e67c7.jpg

csm_winterproof_teaser_df295e67c7.jpg

1073 ms

csm_teaser_trend_i_7d39fb7292.jpg

csm_teaser_trend_i_7d39fb7292.jpg

1074 ms

csm_Perfektes_Reisemobil_Teaser_bb408af919.jpg

csm_Perfektes_Reisemobil_Teaser_bb408af919.jpg

1081 ms

facebook.png

facebook.png

1080 ms

reiseinfo_app.png

reiseinfo_app.png

1066 ms

cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf

cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf

31 ms

MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf

MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf

157 ms

k3k702ZOKiLJc3WVjuplzJS3E-kSBmtLoNJPDtbj2Pk.ttf

k3k702ZOKiLJc3WVjuplzJS3E-kSBmtLoNJPDtbj2Pk.ttf

157 ms

__utm.gif

__utm.gif

129 ms

youtube.png

youtube.png

1072 ms

slider_left.png

slider_left.png

1071 ms

slider_right.png

slider_right.png

1072 ms

bubble_facebook.png

bubble_facebook.png

1079 ms

bubble_app.png

bubble_app.png

1079 ms

2EF901_0_0.woff

2EF901_0_0.woff

1257 ms

xjAJXh38I15wypJXxuGMBiwlidHJgAgmTjOEEzwu1L8.ttf

xjAJXh38I15wypJXxuGMBiwlidHJgAgmTjOEEzwu1L8.ttf

17 ms

PRmiXeptR36kaC0GEAetxs1QGe9x6ME_FQCWJB3n6z8.ttf

PRmiXeptR36kaC0GEAetxs1QGe9x6ME_FQCWJB3n6z8.ttf

18 ms

PRmiXeptR36kaC0GEAetxjdGNerWpg2Hn6A-BxWgZ_I.ttf

PRmiXeptR36kaC0GEAetxjdGNerWpg2Hn6A-BxWgZ_I.ttf

29 ms

bubble_youtube.png

bubble_youtube.png

2259 ms

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csm_eyecatcher_beduin_ac48e3ea7b.jpg

3547 ms

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csm_eyec_trend_i_94b8861c5b.jpg

2529 ms

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csm_eyec_4-travel_9caec15631.jpg

5006 ms

csm_Eyec_XLI_1965d4787c.jpg

csm_Eyec_XLI_1965d4787c.jpg

4237 ms

print.css

print.css

182 ms

Accessibility Review

dethleffs.de accessibility score

73

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

dethleffs.de best practices score

75

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

SEO Factors

dethleffs.de SEO score

86

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

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 Dethleffs.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 Dethleffs.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

dethleffs.de

Open Graph description is not detected on the main page of Dethleffs. 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: