Tools & Wizards About Us

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

christophorus-verlag.de

Christophorus Verlag - Online-Shop des Kreativratgebers

Page Load Speed

8.5 sec in total

First Response

213 ms

Resources Loaded

8 sec

Page Rendered

258 ms

About Website

Welcome to christophorus-verlag.de homepage info - get ready to check Christophorus Verlag best content for Germany right away, or after learning these important things about christophorus-verlag.de

Der Christophorus Verlag bietet zahlreiche Kreativratgeber und Anleitungsbücher- auch für Kinder. Handarbeiten, Basteln, Malen & Zeichnen und DIY-Ideen

Visit christophorus-verlag.de

Key Findings

We analyzed Christophorus-verlag.de page load time and found that the first response time was 213 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

christophorus-verlag.de performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value1.733

0/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

christophorus-verlag.de

213 ms

christophorus-verlag.de

388 ms

2945 ms

1706105380_6ff23b4c48f4848e0dca63a0d9dfae60.css

460 ms

loader.js

17 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Christophorus-verlag.de, 42% (14 requests) were made to Verlagshaus24.de and 36% (12 requests) were made to Images.verlagshaus24.de. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Verlagshaus24.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.9 kB (8%)

Content Size

908.4 kB

After Optimization

831.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Christophorus-verlag.de main page is 908.4 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. 40% of websites need less resources to load. Javascripts take 510.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 60.8 kB

  • Original 74.8 kB
  • After minification 65.9 kB
  • After compression 14.1 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. This page needs HTML code to be minified as it can gain 8.9 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 60.8 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 9.4 kB

  • Original 238.1 kB
  • After minification 228.7 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. Christophorus Verlag images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

  • Original 510.1 kB
  • After minification 510.1 kB
  • After compression 506.9 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

-4%

Potential reduce by 3.6 kB

  • Original 85.3 kB
  • After minification 85.3 kB
  • After compression 81.8 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. Christophorus-verlag.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (23%)

Requests Now

22

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Christophorus Verlag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

christophorus-verlag.de accessibility score

91

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

[role]s are not contained by their required parent element

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.

Best Practices

christophorus-verlag.de best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

christophorus-verlag.de SEO score

91

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

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 Christophorus-verlag.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 Christophorus-verlag.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

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