Tools & Wizards About Us
dahlke.at screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

dahlke.at

Ruediger Dahlke | Autor | Seminare | Ausbildungen | Fasten | Labitschberg

Page Load Speed

7.3 sec in total

First Response

1.8 sec

Resources Loaded

5.5 sec

Page Rendered

57 ms

dahlke.at screenshot

About Website

Click here to check amazing Dahlke content for India. Otherwise, check out these important facts you probably never knew about dahlke.at

Bücher, Seminare und Ausbildungen, Fasten, Peace Food, Psychosomatik, Integrale Medizin, Ruediger Dahlke

Visit dahlke.at

Key Findings

We analyzed Dahlke.at page load time and found that the first response time was 1.8 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

dahlke.at performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value2,970 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

www.dahlke.at

1777 ms

originTrials.41d7301a.bundle.min.js

39 ms

minified.js

47 ms

focus-within-polyfill.js

46 ms

polyfill.min.js

1296 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dahlke.at, 61% (47 requests) were made to Static.wixstatic.com and 18% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (30%)

Content Size

4.4 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dahlke.at main page is 4.4 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. 50% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 843.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 211.5 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 843.9 kB or 80% of the original size.

Image Optimization

-11%

Potential reduce by 331.3 kB

  • Original 3.0 MB
  • After minification 2.6 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. Obviously, Dahlke needs image optimization as it can save up to 331.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-41%

Potential reduce by 163.0 kB

  • Original 401.6 kB
  • After minification 401.5 kB
  • After compression 238.5 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 163.0 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (20%)

Requests Now

60

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dahlke. 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 as a result speed up the page load time.

Network Requests Diagram

www.dahlke.at

www.dahlke.at

1777 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

39 ms

minified.js

minified.js

47 ms

focus-within-polyfill.js

focus-within-polyfill.js

46 ms

polyfill.min.js

polyfill.min.js

1296 ms

thunderbolt-commons.01a1d4ab.bundle.min.js

thunderbolt-commons.01a1d4ab.bundle.min.js

17 ms

main.869ae2a5.bundle.min.js

main.869ae2a5.bundle.min.js

61 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

58 ms

lodash.min.js

lodash.min.js

58 ms

react.production.min.js

react.production.min.js

60 ms

react-dom.production.min.js

react-dom.production.min.js

64 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

60 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

61 ms

Logo.png

Logo.png

237 ms

envelopes_edited.jpg

envelopes_edited.jpg

456 ms

english.png

english.png

407 ms

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424 ms

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12c18de97a854bbe961f4b3d52f13b46.jpg

322 ms

Icone-10.png

Icone-10.png

463 ms

Icone-15.png

Icone-15.png

502 ms

Icone-11.png

Icone-11.png

575 ms

Icone-09.png

Icone-09.png

655 ms

Icone-13.png

Icone-13.png

578 ms

Icone-14.png

Icone-14.png

684 ms

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650 ms

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735 ms

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748 ms

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811 ms

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882 ms

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897 ms

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889 ms

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935 ms

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912 ms

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958 ms

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1006 ms

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1098 ms

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1093 ms

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1058 ms

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1125 ms

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1146 ms

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1197 ms

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1199 ms

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1390 ms

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1303 ms

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1409 ms

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1327 ms

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1451 ms

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1407 ms

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f2acd2_d98e2fe9355f4f75bc37b0e790cf81e8~mv2.jpg

2052 ms

bundle.min.js

bundle.min.js

117 ms

file.woff

file.woff

1099 ms

103 ms

102 ms

102 ms

99 ms

97 ms

98 ms

135 ms

129 ms

130 ms

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134 ms

133 ms

file.woff

file.woff

1033 ms

file.woff

file.woff

1075 ms

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1124 ms

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Individual%20Gewicht.jpg

1063 ms

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1053 ms

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1212 ms

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1313 ms

GoldenCircle.png

GoldenCircle.png

1113 ms

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1054 ms

BuchSelbstheilung_edited.jpg

BuchSelbstheilung_edited.jpg

1013 ms

deprecation-de.v5.html

deprecation-de.v5.html

7 ms

bolt-performance

bolt-performance

25 ms

deprecation-style.v5.css

deprecation-style.v5.css

12 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

dahlke.at accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Best Practices

dahlke.at best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dahlke.at SEO score

98

Search Engine Optimization Advices

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 Dahlke.at 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 Dahlke.at 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

dahlke.at

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