Tools & Wizards About Us
karl-dose.de screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

karl-dose.de

Home - Karl Dose GmbH - Partner für Schiffbau - Karl Dose GmbH

Page Load Speed

3.7 sec in total

First Response

319 ms

Resources Loaded

2.5 sec

Page Rendered

877 ms

karl-dose.de screenshot

About Website

Click here to check amazing Karl Dose content. Otherwise, check out these important facts you probably never knew about karl-dose.de

KARL DOSE - Partner für Schiffbau und Schiffahrt - Containersteckdosen, Suchscheinwerfer, Marineleuchten, Langfeldleuchten, Kabelverschraubungen, Halogenstrahler, Schiffsleuchten, Explosionsgeschützt

Visit karl-dose.de

Key Findings

We analyzed Karl-dose.de page load time and found that the first response time was 319 ms and then it took 3.4 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

karl-dose.de performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

karl-dose.de

319 ms

www.karl-dose.de

618 ms

banner.js

31 ms

all.css

56 ms

css

44 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 83% of them (40 requests) were addressed to the original Karl-dose.de, 8% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Consent.cookiefirst.com. The less responsive or slowest element that took the longest time to load (897 ms) belongs to the original domain Karl-dose.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 260.7 kB (5%)

Content Size

5.3 MB

After Optimization

5.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Karl-dose.de main page is 5.3 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. 65% of websites need less resources to load. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 67.9 kB

  • Original 82.9 kB
  • After minification 62.3 kB
  • After compression 14.9 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 20.6 kB, which is 25% 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 67.9 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 192.7 kB

  • Original 5.2 MB
  • After minification 5.0 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. Karl Dose images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 42 B

  • Original 35.4 kB
  • After minification 35.4 kB
  • After compression 35.4 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

-0%

Potential reduce by 0 B

  • Original 11.9 kB
  • After minification 11.9 kB
  • After compression 11.9 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. Karl-dose.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

34

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karl Dose. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

karl-dose.de

karl-dose.de

319 ms

www.karl-dose.de

www.karl-dose.de

618 ms

banner.js

banner.js

31 ms

all.css

all.css

56 ms

css

css

44 ms

news-basic.css

news-basic.css

102 ms

5171cd3f93.css

5171cd3f93.css

203 ms

main.css

main.css

308 ms

custom.css

custom.css

305 ms

vendor.js

vendor.js

511 ms

custom.js

custom.js

303 ms

main.js

main.js

304 ms

shariff.complete.js

shariff.complete.js

304 ms

gtm.js

gtm.js

184 ms

logo.svg

logo.svg

182 ms

CHAMAELEON_3_weiss_600.png

CHAMAELEON_3_weiss_600.png

273 ms

VIRGO_SS350IR_Cam2.png

VIRGO_SS350IR_Cam2.png

468 ms

csm_POWER_TOWER_10_grau_v2-min_34a826314e.png

csm_POWER_TOWER_10_grau_v2-min_34a826314e.png

573 ms

SAGINAW_118-3_min_ueberarbeitet-min.png

SAGINAW_118-3_min_ueberarbeitet-min.png

272 ms

csm_SMM24_HP_Popup_80e75f2153.png

csm_SMM24_HP_Popup_80e75f2153.png

470 ms

csm_Hr-Marquardt-70-1211-Favorit-1-_d4c6e4c49d.jpg

csm_Hr-Marquardt-70-1211-Favorit-1-_d4c6e4c49d.jpg

271 ms

csm_Thorsten_Marquardt_Blog_a40350cbb2.jpg

csm_Thorsten_Marquardt_Blog_a40350cbb2.jpg

375 ms

csm_Newsbeitrag_smm__1__6f19cbf429.png

csm_Newsbeitrag_smm__1__6f19cbf429.png

472 ms

csm_Interview_NDR_8f81d02575.jpg

csm_Interview_NDR_8f81d02575.jpg

375 ms

csm_Leif_Lena_news_7b69a63178.png

csm_Leif_Lena_news_7b69a63178.png

577 ms

SK_Bremen__SK_Nis_Randers__Tamsen_Maritim_11.2016_085.JPG

SK_Bremen__SK_Nis_Randers__Tamsen_Maritim_11.2016_085.JPG

481 ms

Fregatte_Magdeburg__BP25_Bayreuth_05_16_009.JPG

Fregatte_Magdeburg__BP25_Bayreuth_05_16_009.JPG

570 ms

Binnenschifffahrt_slider_1-min.png

Binnenschifffahrt_slider_1-min.png

573 ms

Antwerpen_Express_CTA_02.2014_010.JPG

Antwerpen_Express_CTA_02.2014_010.JPG

672 ms

kreuzfahrtschiff.jpg

kreuzfahrtschiff.jpg

580 ms

csm_Lotsenboot_Schuelp__Laboe_10.2015_001-min_fe9a6a81a7.jpg

csm_Lotsenboot_Schuelp__Laboe_10.2015_001-min_fe9a6a81a7.jpg

775 ms

csm_Maria_S_Merian_Reykjavik_20120624-CC_WIKI_ab1a09202e.jpg

csm_Maria_S_Merian_Reykjavik_20120624-CC_WIKI_ab1a09202e.jpg

769 ms

csm_WDR_F._Norderaue__01.2018_011_10281c96b9.jpg

csm_WDR_F._Norderaue__01.2018_011_10281c96b9.jpg

674 ms

ATEX_emo-min_1_.png

ATEX_emo-min_1_.png

813 ms

SMM24-HP-Popup.png

SMM24-HP-Popup.png

891 ms

montserrat-regular-webfont.woff

montserrat-regular-webfont.woff

703 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

41 ms

montserrat-medium-webfont.woff

montserrat-medium-webfont.woff

740 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

54 ms

montserrat-semibold-webfont.woff

montserrat-semibold-webfont.woff

798 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

75 ms

montserrat-bold-webfont.woff

montserrat-bold-webfont.woff

815 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

246 ms

eurostile-extended-400.woff

eurostile-extended-400.woff

816 ms

eurostile-extended-500.woff

eurostile-extended-500.woff

816 ms

eurostile-extended-900.woff

eurostile-extended-900.woff

816 ms

icons.woff

icons.woff

897 ms

www.karl-dose.de

www.karl-dose.de

896 ms

Accessibility Review

karl-dose.de accessibility score

86

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

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

karl-dose.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

karl-dose.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 Karl-dose.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 Karl-dose.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

karl-dose.de

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