Tools & Wizards About Us
zwiebelzwerg.de screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

zwiebelzwerg.de

Die Zwiebelzwerg Verlagsseite

Page Load Speed

8.4 sec in total

First Response

453 ms

Resources Loaded

6.7 sec

Page Rendered

1.2 sec

zwiebelzwerg.de screenshot

About Website

Welcome to zwiebelzwerg.de homepage info - get ready to check Zwiebelzwerg best content right away, or after learning these important things about zwiebelzwerg.de

Homepage des Zwiebelzwerg Verlag aus Willebadessen

Visit zwiebelzwerg.de

Key Findings

We analyzed Zwiebelzwerg.de page load time and found that the first response time was 453 ms and then it took 7.9 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

zwiebelzwerg.de performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

zwiebelzwerg.de

453 ms

fusion.css

202 ms

style.css

203 ms

site.css

210 ms

a_Obj-4.gif

214 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Zwiebelzwerg.de and no external sources were called. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Zwiebelzwerg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 203.7 kB (10%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Zwiebelzwerg.de main page is 2.0 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 43.0 kB

  • Original 48.3 kB
  • After minification 29.8 kB
  • After compression 5.3 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. This page needs HTML code to be minified as it can gain 18.5 kB, which is 38% 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 43.0 kB or 89% of the original size.

Image Optimization

-8%

Potential reduce by 158.0 kB

  • Original 2.0 MB
  • After minification 1.8 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. Zwiebelzwerg images are well optimized though.

CSS Optimization

-73%

Potential reduce by 2.7 kB

  • Original 3.8 kB
  • After minification 2.9 kB
  • After compression 1.0 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. Zwiebelzwerg.de needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

37

After Optimization

37

  • Images
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zwiebelzwerg. According to our analytics all requests are already optimized.

Network Requests Diagram

zwiebelzwerg.de

zwiebelzwerg.de

453 ms

fusion.css

fusion.css

202 ms

style.css

style.css

203 ms

site.css

site.css

210 ms

a_Obj-4.gif

a_Obj-4.gif

214 ms

clearpixel.gif

clearpixel.gif

215 ms

Home_HVeneziaButtonOn_1.gif

Home_HVeneziaButtonOn_1.gif

241 ms

Autorenservice_NVeneziaButton.gif

Autorenservice_NVeneziaButton.gif

295 ms

Wer_wir_sind_NVeneziaButton.gif

Wer_wir_sind_NVeneziaButton.gif

315 ms

Unsere_Autor_in_en_NVeneziaButton.gif

Unsere_Autor_in_en_NVeneziaButton.gif

327 ms

Anthologien_NVeneziaButton.gif

Anthologien_NVeneziaButton.gif

335 ms

Literaturblick_NVeneziaButton.gif

Literaturblick_NVeneziaButton.gif

336 ms

Katalog_NVeneziaButton.gif

Katalog_NVeneziaButton.gif

351 ms

Download_NVeneziaButton.gif

Download_NVeneziaButton.gif

405 ms

Impressum_NVeneziaButton.gif

Impressum_NVeneziaButton.gif

420 ms

a_Buchzwergklein.gif

a_Buchzwergklein.gif

756 ms

a_10_1.jpg

a_10_1.jpg

447 ms

Familienbild_5.jpg

Familienbild_5.jpg

370 ms

gregor2004.jpg

gregor2004.jpg

358 ms

seite1.jpg

seite1.jpg

1131 ms

seite2.jpg

seite2.jpg

5089 ms

seite3.jpg

seite3.jpg

1315 ms

seite4.jpg

seite4.jpg

1180 ms

a_Schlossausblicke.jpg

a_Schlossausblicke.jpg

691 ms

Zwiebelzwerg_6742.jpg

Zwiebelzwerg_6742.jpg

874 ms

Gregor_2350.JPG

Gregor_2350.JPG

6276 ms

a_Prachtbande.jpg

a_Prachtbande.jpg

984 ms

a_Arbeit.jpg

a_Arbeit.jpg

1097 ms

a_Abend.jpg

a_Abend.jpg

1209 ms

a_Engelbuch.jpg

a_Engelbuch.jpg

1243 ms

a_Buroburg.jpg

a_Buroburg.jpg

1292 ms

a_Abendbrotchen.jpg

a_Abendbrotchen.jpg

1321 ms

2106_Engelblicke.jpg

2106_Engelblicke.jpg

1349 ms

3687_Gruss.jpg

3687_Gruss.jpg

1808 ms

Ausblick_8243.jpg

Ausblick_8243.jpg

1423 ms

Tigeraugen_3054.jpg

Tigeraugen_3054.jpg

1516 ms

2390_Weitblick.jpg

2390_Weitblick.jpg

1429 ms

6_Monate_1090.jpg

6_Monate_1090.jpg

1584 ms

Accessibility Review

zwiebelzwerg.de accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

zwiebelzwerg.de best practices score

75

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

SEO Factors

zwiebelzwerg.de SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zwiebelzwerg.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zwiebelzwerg.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

zwiebelzwerg.de

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