Tools & Wizards About Us
coach-kalender.de screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

coach-kalender.de

Coach werden – Informationen und Tipps für den Einstieg | CoachDb

Page Load Speed

11.7 sec in total

First Response

411 ms

Resources Loaded

10 sec

Page Rendered

1.3 sec

coach-kalender.de screenshot

About Website

Click here to check amazing Coach Kalender content. Otherwise, check out these important facts you probably never knew about coach-kalender.de

Erfahren Sie auf CoachDb, wie Sie Coach werden können. Entdecken Sie verschiedene Ausbildungswege und erhalten Sie nützliche Tipps für Ihre Coaching-Karriere.

Visit coach-kalender.de

Key Findings

We analyzed Coach-kalender.de page load time and found that the first response time was 411 ms and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

coach-kalender.de performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

coach-kalender.de

411 ms

www.coach-kalender.de

744 ms

merged-69dc579bbf94787abc0ebbee124caf3f.css

7191 ms

merged-58b97cbe6c711b5b95723acb9d7a37e5.js

2243 ms

merged-b9ca9fe104bbbb40ded460419fe3a172.js

332 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 94% of them (17 requests) were addressed to the original Coach-kalender.de, 6% (1 request) were made to Stats.rauen.de. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Coach-kalender.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (77%)

Content Size

1.4 MB

After Optimization

326.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coach-kalender.de main page is 1.4 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. 15% of websites need less resources to load. Javascripts take 653.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.1 kB

  • Original 21.1 kB
  • After minification 20.1 kB
  • After compression 5.0 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 16.1 kB or 76% of the original size.

Image Optimization

-10%

Potential reduce by 11.1 kB

  • Original 107.5 kB
  • After minification 96.4 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. Coach Kalender images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 480.1 kB

  • Original 653.6 kB
  • After minification 603.0 kB
  • After compression 173.6 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 480.1 kB or 73% of the original size.

CSS Optimization

-92%

Potential reduce by 601.4 kB

  • Original 653.4 kB
  • After minification 386.5 kB
  • After compression 52.0 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. Coach-kalender.de needs all CSS files to be minified and compressed as it can save up to 601.4 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (19%)

Requests Now

16

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coach Kalender. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coach-kalender.de

coach-kalender.de

411 ms

www.coach-kalender.de

www.coach-kalender.de

744 ms

merged-69dc579bbf94787abc0ebbee124caf3f.css

merged-69dc579bbf94787abc0ebbee124caf3f.css

7191 ms

merged-58b97cbe6c711b5b95723acb9d7a37e5.js

merged-58b97cbe6c711b5b95723acb9d7a37e5.js

2243 ms

merged-b9ca9fe104bbbb40ded460419fe3a172.js

merged-b9ca9fe104bbbb40ded460419fe3a172.js

332 ms

merged-8999f6232077133f9ac35577ccb439a9.js

merged-8999f6232077133f9ac35577ccb439a9.js

341 ms

body-bg.jpg

body-bg.jpg

830 ms

kalender.png

kalender.png

227 ms

kalender.png

kalender.png

227 ms

icon-magnifier.png

icon-magnifier.png

206 ms

csm_gekauft_Fotolia_51882828_XS_gena96_da626ab3d6.jpg

csm_gekauft_Fotolia_51882828_XS_gena96_da626ab3d6.jpg

248 ms

listicon-link-kalender.png

listicon-link-kalender.png

247 ms

rauen-icons.woff

rauen-icons.woff

288 ms

coaching-ausschreibungen.png

coaching-ausschreibungen.png

281 ms

coach-datenbank.png

coach-datenbank.png

288 ms

coaching-ausbildungen.png

coaching-ausbildungen.png

396 ms

piwik.js

piwik.js

664 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

195 ms

Accessibility Review

coach-kalender.de accessibility score

82

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

coach-kalender.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

coach-kalender.de SEO score

84

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

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 Coach-kalender.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 Coach-kalender.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

coach-kalender.de

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