Tools & Wizards About Us
s538750453.website-start.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% 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

  • 85

    SEO

    Google-friendlier than
    55% of websites

s538750453.website-start.de

Johann Sebastian Bach for Children – Fun, Facts, Music + More

Page Load Speed

5 sec in total

First Response

279 ms

Resources Loaded

3.2 sec

Page Rendered

1.5 sec

s538750453.website-start.de screenshot

About Website

Click here to check amazing S 538750453 Website Start content for India. Otherwise, check out these important facts you probably never knew about s538750453.website-start.de

Info About Bach. For Children. Also, About His Children + the Children Who Lived in Eisenach With Johann Sebastian Bach When He Was a Child.

Visit s538750453.website-start.de

Key Findings

We analyzed S538750453.website-start.de page load time and found that the first response time was 279 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

s538750453.website-start.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.349

32/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

s538750453.website-start.de

279 ms

www.johann-sebastian-bach-for-children.com

654 ms

style.css

437 ms

theming.css

198 ms

web.css

462 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original S538750453.website-start.de, 46% (19 requests) were made to Johann-sebastian-bach-for-children.com and 32% (13 requests) were made to Cdn.website-start.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Johann-sebastian-bach-for-children.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.7 kB (4%)

Content Size

2.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of S538750453.website-start.de main page is 2.7 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 83.9 kB

  • Original 106.1 kB
  • After minification 103.8 kB
  • After compression 22.2 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 83.9 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 5.1 kB

  • Original 2.3 MB
  • After minification 2.3 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. S 538750453 Website Start images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 18.9 kB

  • Original 244.0 kB
  • After minification 244.0 kB
  • After compression 225.1 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

-26%

Potential reduce by 1.7 kB

  • Original 6.6 kB
  • After minification 6.6 kB
  • After compression 4.8 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. S538750453.website-start.de needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (43%)

Requests Now

37

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S 538750453 Website Start. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

s538750453.website-start.de

s538750453.website-start.de

279 ms

www.johann-sebastian-bach-for-children.com

www.johann-sebastian-bach-for-children.com

654 ms

style.css

style.css

437 ms

theming.css

theming.css

198 ms

web.css

web.css

462 ms

common,shoppingbasket

common,shoppingbasket

464 ms

mobilenavigation.css

mobilenavigation.css

466 ms

logstate2-css.php

logstate2-css.php

471 ms

logstate-js.php

logstate-js.php

474 ms

web.js

web.js

918 ms

web.bundle.js

web.bundle.js

473 ms

mobilenavigation.js

mobilenavigation.js

535 ms

common,shoppingbasket

common,shoppingbasket

756 ms

776 ms

loader.js

loader.js

30 ms

js

js

83 ms

pfcsupport.js

pfcsupport.js

561 ms

background.jpg

background.jpg

258 ms

print.css

print.css

103 ms

emotionheader.jpg

emotionheader.jpg

386 ms

bundle.js

bundle.js

30 ms

printer.gif

printer.gif

116 ms

logo.gif

logo.gif

115 ms

cache_45536481.png

cache_45536481.png

646 ms

cache_45536477.png

cache_45536477.png

333 ms

cache_45739881.jpg

cache_45739881.jpg

588 ms

cache_75355798.png

cache_75355798.png

728 ms

cache_64087384.png

cache_64087384.png

958 ms

cache_64794631.png

cache_64794631.png

450 ms

cache_45740536.jpg

cache_45740536.jpg

679 ms

cache_61152025.jpg

cache_61152025.jpg

762 ms

cache_61171337.jpg

cache_61171337.jpg

947 ms

cache_61171341.jpg

cache_61171341.jpg

968 ms

cache_64087492.png

cache_64087492.png

973 ms

cache_64832372.png

cache_64832372.png

853 ms

cache_75355807.png

cache_75355807.png

951 ms

cache_61171834.jpg

cache_61171834.jpg

1084 ms

cache_64087241.jpg

cache_64087241.jpg

1114 ms

82996496

82996496

286 ms

70340405

70340405

261 ms

api.js

api.js

14 ms

Accessibility Review

s538750453.website-start.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

High

Links do not have a discernible name

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

s538750453.website-start.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

s538750453.website-start.de SEO score

85

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

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise S538750453.website-start.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that S538750453.website-start.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

s538750453.website-start.de

Open Graph data is detected on the main page of S 538750453 Website Start. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: