Tools & Wizards About Us
carstenkiehn.de screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    51% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

carstenkiehn.de

carstenkiehn.de

Page Load Speed

2.1 sec in total

First Response

329 ms

Resources Loaded

1.7 sec

Page Rendered

106 ms

carstenkiehn.de screenshot

About Website

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

This domain may be for sale!

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Key Findings

We analyzed Carstenkiehn.de page load time and found that the first response time was 329 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

carstenkiehn.de performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

carstenkiehn.de

329 ms

drachen.css

103 ms

topicon.php

1327 ms

navbar

201 ms

banner.gif

309 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 45% of them (5 requests) were addressed to the original Carstenkiehn.de, 9% (1 request) were made to Icon.listinus.de and 9% (1 request) were made to Ss.webring.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Icon.listinus.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.2 kB (20%)

Content Size

47.0 kB

After Optimization

37.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Carstenkiehn.de main page is 47.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 33.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 5.5 kB

  • Original 8.3 kB
  • After minification 8.0 kB
  • After compression 2.8 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 5.5 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 128 B

  • Original 33.6 kB
  • After minification 33.5 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. Carstenkiehn images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 3.3 kB

  • Original 4.6 kB
  • After minification 4.4 kB
  • After compression 1.3 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 3.3 kB or 72% of the original size.

CSS Optimization

-65%

Potential reduce by 298 B

  • Original 459 B
  • After minification 372 B
  • After compression 161 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. Carstenkiehn.de needs all CSS files to be minified and compressed as it can save up to 298 B or 65% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carstenkiehn. According to our analytics all requests are already optimized.

Network Requests Diagram

carstenkiehn.de

carstenkiehn.de

329 ms

drachen.css

drachen.css

103 ms

topicon.php

topicon.php

1327 ms

navbar

navbar

201 ms

banner.gif

banner.gif

309 ms

Banner_400.jpg

Banner_400.jpg

208 ms

teddy_animiert_468x60.gif

teddy_animiert_468x60.gif

212 ms

navbar

navbar

201 ms

navbar

navbar

207 ms

navbarlogo

navbarlogo

201 ms

like1.png

like1.png

201 ms

Accessibility Review

carstenkiehn.de accessibility score

86

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

Best Practices

carstenkiehn.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

carstenkiehn.de SEO score

92

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

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carstenkiehn.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Carstenkiehn.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

carstenkiehn.de

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