Tools & Wizards About Us
joomla-das-buch.de screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

joomla-das-buch.de

Joomla! für Dummies - Das Einsteiger-Buch für das Web-CMS Joomla

Page Load Speed

3.7 sec in total

First Response

425 ms

Resources Loaded

3 sec

Page Rendered

200 ms

joomla-das-buch.de screenshot

About Website

Visit joomla-das-buch.de now to see the best up-to-date Joomla Das Buch content and also check out these interesting facts you probably never knew about joomla-das-buch.de

Die Autoren des Joomla Einsteiger-Tutorials schreiben ein Einsteiger-Buch zu Joomla 1.5 und bloggen darüber. Mit aktuellen Joomla-Nachrichten.

Visit joomla-das-buch.de

Key Findings

We analyzed Joomla-das-buch.de page load time and found that the first response time was 425 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

joomla-das-buch.de performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

joomla-das-buch.de

425 ms

www.joomla-das-buch.de

695 ms

style.css

332 ms

jquery.js

442 ms

external-tracking.min.js

330 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 86% of them (32 requests) were addressed to the original Joomla-das-buch.de, 5% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to I.creativecommons.org. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Joomla-das-buch.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.1 kB (23%)

Content Size

128.8 kB

After Optimization

99.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Joomla-das-buch.de main page is 128.8 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. 15% of websites need less resources to load. Images take 50.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 27.8 kB

  • Original 36.1 kB
  • After minification 35.1 kB
  • After compression 8.3 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 27.8 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 32 B

  • Original 50.6 kB
  • After minification 50.6 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. Joomla Das Buch images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 226 B

  • Original 37.4 kB
  • After minification 37.4 kB
  • After compression 37.1 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

-22%

Potential reduce by 1.0 kB

  • Original 4.6 kB
  • After minification 4.6 kB
  • After compression 3.6 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. Joomla-das-buch.de needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (59%)

Requests Now

29

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joomla Das Buch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

joomla-das-buch.de

joomla-das-buch.de

425 ms

www.joomla-das-buch.de

www.joomla-das-buch.de

695 ms

style.css

style.css

332 ms

jquery.js

jquery.js

442 ms

external-tracking.min.js

external-tracking.min.js

330 ms

ga.js

ga.js

57 ms

80x15.png

80x15.png

100 ms

4.gif

4.gif

357 ms

container_bg.gif

container_bg.gif

117 ms

header_bg_neu.gif

header_bg_neu.gif

336 ms

joomla_logo.jpg

joomla_logo.jpg

337 ms

navigation_bg.gif

navigation_bg.gif

336 ms

navigation_ahover_bg.gif

navigation_ahover_bg.gif

337 ms

schatten_navi.gif

schatten_navi.gif

346 ms

jo_polizist.jpg

jo_polizist.jpg

227 ms

link-icon_external_18.png

link-icon_external_18.png

462 ms

post.gif

post.gif

665 ms

author.gif

author.gif

664 ms

2009-award-logo-114x60.jpg

2009-award-logo-114x60.jpg

227 ms

comments.gif

comments.gif

666 ms

jo_berlin.jpg

jo_berlin.jpg

224 ms

cb10_logo_de.png

cb10_logo_de.png

226 ms

subcontent_bg.gif

subcontent_bg.gif

678 ms

feeds_yellow.gif

feeds_yellow.gif

674 ms

3527703357.gif

3527703357.gif

792 ms

links_yellow.gif

links_yellow.gif

994 ms

categories_yellow.gif

categories_yellow.gif

994 ms

sub_categories_yellow.gif

sub_categories_yellow.gif

1006 ms

post_yellow.gif

post_yellow.gif

1007 ms

tagcloud_yellow.gif

tagcloud_yellow.gif

1016 ms

__utm.gif

__utm.gif

11 ms

80x15.png

80x15.png

60 ms

jo_berlin.jpg

jo_berlin.jpg

1007 ms

jo_polizist.jpg

jo_polizist.jpg

1102 ms

cb10_logo_de.png

cb10_logo_de.png

1102 ms

2009-award-logo-114x60.jpg

2009-award-logo-114x60.jpg

1113 ms

print.css

print.css

112 ms

Accessibility Review

joomla-das-buch.de accessibility score

74

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

joomla-das-buch.de best practices score

50

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

joomla-das-buch.de SEO score

77

Search Engine Optimization Advices

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 Joomla-das-buch.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 Joomla-das-buch.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

joomla-das-buch.de

Open Graph description is not detected on the main page of Joomla Das Buch. 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: