Tools & Wizards About Us
kogelheide.de screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 0

    Best Practices

  • 76

    SEO

    Google-friendlier than
    35% of websites

kogelheide.de

Kogelheide Service Werkstatt Witten, VW, Audi, Skoda, Iveco, Nutzfahrzeuge Fachwerkstatt

Page Load Speed

4 sec in total

First Response

377 ms

Resources Loaded

3.5 sec

Page Rendered

123 ms

kogelheide.de screenshot

About Website

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

Werkstatt Service Partner für VW-, Audi-, Skoda-, Volkswagen Nutzfahrzeuge- und Iveco-Modelle aller Jahrgänge. Und natürlich auch für alle Fahrzeuge und Nutzfahrzeuge anderer Hersteller!

Visit kogelheide.de

Key Findings

We analyzed Kogelheide.de page load time and found that the first response time was 377 ms and then it took 3.6 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

kogelheide.de performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value3,160 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.26

47/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

kogelheide.de

377 ms

60887.html

361 ms

de.html

46 ms

reset.css

209 ms

de.font_config.css

44 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kogelheide.de, 52% (31 requests) were made to Partner.volkswagen.de and 27% (16 requests) were made to Vw-kogelheide.de. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Vw-kogelheide.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 416.3 kB (58%)

Content Size

718.6 kB

After Optimization

302.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kogelheide.de main page is 718.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 384.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 61.3 kB

  • Original 69.4 kB
  • After minification 68.8 kB
  • After compression 8.1 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 61.3 kB or 88% of the original size.

Image Optimization

-23%

Potential reduce by 49.3 kB

  • Original 213.2 kB
  • After minification 163.9 kB

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. Obviously, Kogelheide needs image optimization as it can save up to 49.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 260.5 kB

  • Original 384.2 kB
  • After minification 363.6 kB
  • After compression 123.6 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 260.5 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 45.2 kB

  • Original 51.8 kB
  • After minification 51.6 kB
  • After compression 6.6 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. Kogelheide.de needs all CSS files to be minified and compressed as it can save up to 45.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (55%)

Requests Now

55

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kogelheide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kogelheide.de

kogelheide.de

377 ms

60887.html

60887.html

361 ms

de.html

de.html

46 ms

reset.css

reset.css

209 ms

de.font_config.css

de.font_config.css

44 ms

project.min.css

project.min.css

26 ms

de.dynamic.css

de.dynamic.css

42 ms

print.min.css

print.min.css

21 ms

iptv.min.css

iptv.min.css

18 ms

vwvp.css

vwvp.css

43 ms

de.css_overlay.css

de.css_overlay.css

45 ms

lib.min.js

lib.min.js

236 ms

de.js_config.js

de.js_config.js

44 ms

vwd4.devicematch.min.js

vwd4.devicematch.min.js

44 ms

app.project.min.js

app.project.min.js

145 ms

app.project.text.min.js

app.project.text.min.js

273 ms

app.documentready.min.js

app.documentready.min.js

54 ms

vwd4.cms_forms.js

vwd4.cms_forms.js

272 ms

vwd4.cms_formlayer.js

vwd4.cms_formlayer.js

69 ms

iptv.min.js

iptv.min.js

288 ms

layer_question.php

layer_question.php

552 ms

pia-pop-up.js

pia-pop-up.js

306 ms

de.usertracking_script.js

de.usertracking_script.js

165 ms

satelliteLib-b0266688b5c2a1d873c7419e1c0e2ff63ffd853a.js

satelliteLib-b0266688b5c2a1d873c7419e1c0e2ff63ffd853a.js

41 ms

ua=a2c716590cd3b01a6de88cf61dfb4fb6.json

ua=a2c716590cd3b01a6de88cf61dfb4fb6.json

429 ms

satellite-53f5b7a51f05debe39000007.js

satellite-53f5b7a51f05debe39000007.js

37 ms

content_shadow.png

content_shadow.png

74 ms

de.m501_sprite.png

de.m501_sprite.png

284 ms

kogelheide_logo_claim_piapylon.jpg

kogelheide_logo_claim_piapylon.jpg

228 ms

pia_buehnenbild_aussenansicht2016.jpg

pia_buehnenbild_aussenansicht2016.jpg

509 ms

stageteaser_hier_ist_was_los.jpg

stageteaser_hier_ist_was_los.jpg

232 ms

ichbin_60887_160108.jpg

ichbin_60887_160108.jpg

224 ms

60887_teaser.jpg

60887_teaser.jpg

155 ms

vw0831_pylon_206x104.jpg

vw0831_pylon_206x104.jpg

173 ms

stageteaser_206x104_eifelturm_text.jpg

stageteaser_206x104_eifelturm_text.jpg

197 ms

logo_new.jpg

logo_new.jpg

64 ms

arrows_sprite.png

arrows_sprite.png

63 ms

m404_modelselector_bg.png

m404_modelselector_bg.png

118 ms

m403_teaserdock_backgroundNoJS.png

m403_teaserdock_backgroundNoJS.png

62 ms

deba9a56ce0a9bfa26e8ed9e10b2cc8f46.js

deba9a56ce0a9bfa26e8ed9e10b2cc8f46.js

285 ms

stageteaser_hier_ist_was_los.jpg

stageteaser_hier_ist_was_los.jpg

266 ms

ichbin_60887_160108.jpg

ichbin_60887_160108.jpg

283 ms

60887_teaser.jpg

60887_teaser.jpg

1147 ms

vw0831_pylon_206x104.jpg

vw0831_pylon_206x104.jpg

196 ms

stageteaser_206x104_eifelturm_text.jpg

stageteaser_206x104_eifelturm_text.jpg

225 ms

_jcr_content.m404_handle.png

_jcr_content.m404_handle.png

344 ms

models.m404_holzautos.png

models.m404_holzautos.png

2033 ms

m403_teaserdock_shadow.png

m403_teaserdock_shadow.png

17 ms

m404_modelselector_spacer_bg.png

m404_modelselector_spacer_bg.png

22 ms

m170_background_transparent.gif

m170_background_transparent.gif

19 ms

m170_shadow.png

m170_shadow.png

18 ms

VWHeadlineOT-Semibold.woff

VWHeadlineOT-Semibold.woff

413 ms

VWHeadlineOT-Black.woff

VWHeadlineOT-Black.woff

318 ms

deb778a64b8b2eafc660eddcd133b3ab44fz572.js

deb778a64b8b2eafc660eddcd133b3ab44fz572.js

483 ms

s76918837719131

s76918837719131

82 ms

ebOneTag.js

ebOneTag.js

88 ms

opentag-66627-1165171.js

opentag-66627-1165171.js

13 ms

ActivityServer.bs

ActivityServer.bs

61 ms

Serving

Serving

123 ms

ebAttribution.js

ebAttribution.js

7 ms

Accessibility Review

kogelheide.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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

SEO Factors

kogelheide.de SEO score

76

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

High

robots.txt is not valid

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

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 Kogelheide.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 Kogelheide.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

kogelheide.de

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