Tools & Wizards About Us
dethleffs.de screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

dethleffs.de

Dethleffs - Ihr Partner für Caravaning

Page Load Speed

3.5 sec in total

First Response

214 ms

Resources Loaded

3.1 sec

Page Rendered

199 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

Willkommen bei Dethleffs – Ihrem Experten für Caravaning. Ob Wohnmobile, Campervans oder Urban Camper. Wir finden für jede Familie den passenden Reisebegleiter.

Visit dethleffs.de

Key Findings

We analyzed Dethleffs.de page load time and found that the first response time was 214 ms and then it took 3.3 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

dethleffs.de performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

dethleffs.de

214 ms

dethleffs.de

398 ms

www.dethleffs.de

414 ms

a58f79c733-53cb3dc1f4275542a362932e4ba589c3.css.gzip

99 ms

layout-b6eb7bdbf4a7a46beceb11a31ba81c3c.css.gzip

196 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 99% of them (98 requests) were addressed to the original Dethleffs.de, 1% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (883 ms) belongs to the original domain Dethleffs.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 354.8 kB (8%)

Content Size

4.5 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dethleffs.de main page is 4.5 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. 55% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 81.5 kB

  • Original 103.0 kB
  • After minification 97.1 kB
  • After compression 21.5 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 81.5 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 185.4 kB

  • Original 4.3 MB
  • After minification 4.1 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

-78%

Potential reduce by 87.9 kB

  • Original 113.2 kB
  • After minification 113.2 kB
  • After compression 25.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 87.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (13%)

Requests Now

95

After Optimization

83

  • Images
  • JavaScript
  • CSS

The browser has sent 95 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 6 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

214 ms

dethleffs.de

dethleffs.de

398 ms

www.dethleffs.de

www.dethleffs.de

414 ms

a58f79c733-53cb3dc1f4275542a362932e4ba589c3.css.gzip

a58f79c733-53cb3dc1f4275542a362932e4ba589c3.css.gzip

99 ms

layout-b6eb7bdbf4a7a46beceb11a31ba81c3c.css.gzip

layout-b6eb7bdbf4a7a46beceb11a31ba81c3c.css.gzip

196 ms

events-117a83d18bee528a5b06031ea21897fa.css.gzip

events-117a83d18bee528a5b06031ea21897fa.css.gzip

292 ms

fontello-4ef810c7a7af8f664fafe967b3699dbb.css.gzip

fontello-4ef810c7a7af8f664fafe967b3699dbb.css.gzip

291 ms

facelift_2018-5d4c1c27e4297f8cdd89a70b39083585.css.gzip

facelift_2018-5d4c1c27e4297f8cdd89a70b39083585.css.gzip

293 ms

facelift_2019-eccee88400ab8a35fbe91980b66416ad.css.gzip

facelift_2019-eccee88400ab8a35fbe91980b66416ad.css.gzip

296 ms

uc.js

uc.js

19 ms

Webfont_KIT_-_Dethleffs.css

Webfont_KIT_-_Dethleffs.css

292 ms

kodealerevents-86cf5d5ca58735508d6a97c45354ebbc.js.gzip

kodealerevents-86cf5d5ca58735508d6a97c45354ebbc.js.gzip

386 ms

ko_facelift_2019-f967dd3d2e8667fd7a5f3b9e8b533796.js.gzip

ko_facelift_2019-f967dd3d2e8667fd7a5f3b9e8b533796.js.gzip

387 ms

vhs-assets-main.js

vhs-assets-main.js

584 ms

vhs-assets-kodomreadyqueue.js

vhs-assets-kodomreadyqueue.js

388 ms

vhs-assets-filter-filter-0-filter-1.js

vhs-assets-filter-filter-0-filter-1.js

388 ms

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98 ms

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184 ms

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185 ms

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186 ms

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187 ms

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195 ms

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281 ms

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282 ms

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282 ms

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283 ms

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292 ms

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378 ms

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379 ms

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380 ms

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380 ms

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381 ms

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389 ms

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475 ms

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476 ms

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477 ms

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477 ms

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478 ms

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486 ms

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571 ms

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573 ms

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574 ms

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575 ms

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575 ms

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583 ms

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647 ms

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615 ms

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681 ms

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587 ms

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587 ms

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596 ms

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677 ms

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592 ms

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591 ms

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592 ms

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599 ms

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672 ms

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587 ms

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587 ms

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586 ms

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586 ms

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590 ms

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673 ms

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778 ms

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591 ms

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683 ms

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591 ms

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883 ms

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768 ms

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593 ms

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593 ms

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683 ms

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687 ms

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687 ms

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766 ms

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683 ms

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684 ms

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688 ms

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882 ms

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774 ms

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770 ms

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685 ms

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690 ms

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690 ms

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774 ms

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770 ms

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681 ms

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686 ms

youtube.png

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686 ms

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770 ms

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767 ms

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768 ms

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690 ms

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691 ms

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691 ms

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774 ms

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778 ms

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770 ms

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98 ms

Accessibility Review

dethleffs.de accessibility score

72

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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