Tools & Wizards About Us
zoonar.de screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

zoonar.de

Bildagentur Zoonar - Fotos kaufen, Fotoagentur, Fotoarchiv, Foto, Fotografie, Bildarchiv

Page Load Speed

4.3 sec in total

First Response

403 ms

Resources Loaded

3.6 sec

Page Rendered

237 ms

zoonar.de screenshot

About Website

Click here to check amazing Zoonar content for Germany. Otherwise, check out these important facts you probably never knew about zoonar.de

Zoonar - Die Bildagentur für Designer, Redaktionen, Werbung und Fotografen.

Visit zoonar.de

Key Findings

We analyzed Zoonar.de page load time and found that the first response time was 403 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

zoonar.de performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

zoonar.de

403 ms

www.zoonar.de

639 ms

flexslider.css

296 ms

helper.css

609 ms

prettyPhoto.css

498 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 59% of them (29 requests) were addressed to the original Zoonar.de, 41% (20 requests) were made to Static.zoonar.de. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Zoonar.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.2 kB (29%)

Content Size

1.8 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zoonar.de main page is 1.8 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 27.0 kB

  • Original 34.6 kB
  • After minification 28.3 kB
  • After compression 7.6 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 6.3 kB, which is 18% 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 27.0 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 4.4 kB

  • Original 1.2 MB
  • After minification 1.2 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. Zoonar images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 168.9 kB

  • Original 239.4 kB
  • After minification 214.8 kB
  • After compression 70.5 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 168.9 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 316.9 kB

  • Original 363.7 kB
  • After minification 295.5 kB
  • After compression 46.8 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. Zoonar.de needs all CSS files to be minified and compressed as it can save up to 316.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (21%)

Requests Now

38

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zoonar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zoonar.de

zoonar.de

403 ms

www.zoonar.de

www.zoonar.de

639 ms

flexslider.css

flexslider.css

296 ms

helper.css

helper.css

609 ms

prettyPhoto.css

prettyPhoto.css

498 ms

responsive-grid.css

responsive-grid.css

595 ms

font.css

font.css

513 ms

ut-superfish.css

ut-superfish.css

411 ms

style.css

style.css

804 ms

zoonar.css

zoonar.css

1007 ms

header_combined.js

header_combined.js

1200 ms

home.css

home.css

1001 ms

home_footer.js

home_footer.js

826 ms

footer_combined.js

footer_combined.js

1026 ms

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9_ed72e1590e95384d93266e8e23c6d808.jpg

812 ms

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9_cbf8521f30f4a19eaf197d8777ea1f41.jpg

812 ms

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9_4bc2132cc49f9043adca2ee685fefcee.jpg

838 ms

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9_79c8a8aef85d2b3ca7163841ca10e538.jpg

728 ms

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9_f7ae5c7094d2ba6ec0f0645876b77d17.jpg

732 ms

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846 ms

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929 ms

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9_1d235909f2d27b917a87c7e44a083fbc.jpg

832 ms

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9_734afd56af91c3aac9bd664e7fe3e313.jpg

911 ms

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9_a135338f4b6d4888d9c43a5767c62511.jpg

933 ms

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982 ms

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9_34346a34b46c2e293d78ede383b937d7.jpg

987 ms

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959 ms

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1108 ms

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1026 ms

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1130 ms

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1063 ms

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1090 ms

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1094 ms

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9_9f7a613ef603ca269fee8b172906474c.jpg

1226 ms

magnifier_large.png

magnifier_large.png

323 ms

badge.svg

badge.svg

323 ms

zoonar_10744388.jpg

zoonar_10744388.jpg

752 ms

zoonar-logo-small.png

zoonar-logo-small.png

411 ms

magnifier.png

magnifier.png

412 ms

divider1.png

divider1.png

391 ms

montserrat-v14-latin-italic.woff

montserrat-v14-latin-italic.woff

728 ms

montserrat-v14-latin-500italic.woff

montserrat-v14-latin-500italic.woff

805 ms

montserrat-v14-latin-300italic.woff

montserrat-v14-latin-300italic.woff

800 ms

montserrat-v14-latin-800italic.woff

montserrat-v14-latin-800italic.woff

891 ms

montserrat-v14-latin-regular.woff

montserrat-v14-latin-regular.woff

911 ms

montserrat-v14-latin-500.woff

montserrat-v14-latin-500.woff

1140 ms

montserrat-v14-latin-300.woff

montserrat-v14-latin-300.woff

1224 ms

montserrat-v14-latin-800.woff

montserrat-v14-latin-800.woff

1237 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1384 ms

Accessibility Review

zoonar.de accessibility score

63

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

zoonar.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

zoonar.de SEO score

92

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

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 Zoonar.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 Zoonar.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

zoonar.de

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