Tools & Wizards About Us
zdrk.de screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

zdrk.de

ZDRK

Page Load Speed

2.8 sec in total

First Response

665 ms

Resources Loaded

1.5 sec

Page Rendered

723 ms

zdrk.de screenshot

About Website

Visit zdrk.de now to see the best up-to-date ZDRK content for Germany and also check out these interesting facts you probably never knew about zdrk.de

Der ZDRK ist die Dachorganisation der Rasse-Kaninchenzüchter in Deutschland. Dem Verband gehören 20 Landesverbände und rund 5000 Vereine sowie 400 Clubs an.

Visit zdrk.de

Key Findings

We analyzed Zdrk.de page load time and found that the first response time was 665 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

zdrk.de performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

zdrk.de

665 ms

stylesheet_15a44b8be3.css

195 ms

screen.css

191 ms

javascript_1dcbfaf6c1.js

196 ms

bg-header-rn.png

469 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that all of those requests were addressed to Zdrk.de and no external sources were called. The less responsive or slowest element that took the longest time to load (747 ms) belongs to the original domain Zdrk.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.9 kB (14%)

Content Size

655.8 kB

After Optimization

562.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Zdrk.de main page is 655.8 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. 25% of websites need less resources to load. Images take 577.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 50.0 kB

  • Original 59.4 kB
  • After minification 40.6 kB
  • After compression 9.4 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 18.8 kB, which is 32% 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 50.0 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 27.4 kB

  • Original 577.8 kB
  • After minification 550.3 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. ZDRK images are well optimized though.

CSS Optimization

-83%

Potential reduce by 15.5 kB

  • Original 18.7 kB
  • After minification 14.5 kB
  • After compression 3.2 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. Zdrk.de needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

35

After Optimization

35

  • Images
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZDRK. According to our analytics all requests are already optimized.

Network Requests Diagram

zdrk.de

zdrk.de

665 ms

stylesheet_15a44b8be3.css

stylesheet_15a44b8be3.css

195 ms

screen.css

screen.css

191 ms

javascript_1dcbfaf6c1.js

javascript_1dcbfaf6c1.js

196 ms

bg-header-rn.png

bg-header-rn.png

469 ms

lblanzeigen.gif

lblanzeigen.gif

97 ms

IDT_CUN_005_Banner_ZDRK_300x60_LY1_051115.gif

IDT_CUN_005_Banner_ZDRK_300x60_LY1_051115.gif

281 ms

BayWa_082220_FuMi_Online_Banner_Ringkanin_300x60px.jpg

BayWa_082220_FuMi_Online_Banner_Ringkanin_300x60px.jpg

188 ms

HAGO_web_300x60px.jpg

HAGO_web_300x60px.jpg

284 ms

csm_titelbild2016-broschuere_e0056ed096.jpg

csm_titelbild2016-broschuere_e0056ed096.jpg

192 ms

csm_Foto1_aa19aeeea8.jpg

csm_Foto1_aa19aeeea8.jpg

194 ms

csm_Foto5_ba3ec55c96.jpg

csm_Foto5_ba3ec55c96.jpg

282 ms

csm_Foto3_d83341be49.jpg

csm_Foto3_d83341be49.jpg

289 ms

csm_title_d4200d7658.jpg

csm_title_d4200d7658.jpg

290 ms

csm_Foto6_77fdc27883.jpg

csm_Foto6_77fdc27883.jpg

378 ms

csm_grafik-kaninchenversteigerung_847dba6d9f.png

csm_grafik-kaninchenversteigerung_847dba6d9f.png

374 ms

csm_IMG_5583_3bed2f1a92.jpg

csm_IMG_5583_3bed2f1a92.jpg

376 ms

csm_Foto3_e1cf8eef0f.jpg

csm_Foto3_e1cf8eef0f.jpg

384 ms

csm_IMG_5579_f5c930b4d7.jpg

csm_IMG_5579_f5c930b4d7.jpg

388 ms

csm_DSC03283_8255013580.jpg

csm_DSC03283_8255013580.jpg

467 ms

csm_Foto3_0358878828.jpg

csm_Foto3_0358878828.jpg

469 ms

csm_DelegationZDRK_a14d54f46c.jpg

csm_DelegationZDRK_a14d54f46c.jpg

470 ms

csm_TagungshotelEuropaAkademieKochsberg_fb5b4de491.jpg

csm_TagungshotelEuropaAkademieKochsberg_fb5b4de491.jpg

479 ms

csm_wappen_gross_14cbce61d4.png

csm_wappen_gross_14cbce61d4.png

676 ms

csm_DSC_0235_ac66a60748.jpg

csm_DSC_0235_ac66a60748.jpg

558 ms

csm_Foto2_9a15f2978a.jpg

csm_Foto2_9a15f2978a.jpg

560 ms

csm_Foto11_5245e7a2f9.jpg

csm_Foto11_5245e7a2f9.jpg

562 ms

csm_eleowsky_7421624006.jpg

csm_eleowsky_7421624006.jpg

567 ms

csm_Balkendiagramm_ebf9e06f1c.jpg

csm_Balkendiagramm_ebf9e06f1c.jpg

573 ms

csm_kauktionPlakatSmall_89bc3ef619.jpg

csm_kauktionPlakatSmall_89bc3ef619.jpg

652 ms

csm_deckblatt_f3088b38ac.jpg

csm_deckblatt_f3088b38ac.jpg

653 ms

csm_Foto1_07_80424fa29a.jpg

csm_Foto1_07_80424fa29a.jpg

655 ms

csm_IMG_9478_2c3157fead.jpg

csm_IMG_9478_2c3157fead.jpg

660 ms

csm_FotoDVD_01_30ff42b2e9.jpg

csm_FotoDVD_01_30ff42b2e9.jpg

668 ms

titelbild2016-broschuere-160.jpg

titelbild2016-broschuere-160.jpg

744 ms

KanZ16.gif

KanZ16.gif

745 ms

Fachzeitschrift-kleintiernews-160x240.gif

Fachzeitschrift-kleintiernews-160x240.gif

747 ms

Accessibility Review

zdrk.de accessibility score

88

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

Links do not have a discernible name

Best Practices

zdrk.de best practices score

75

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

zdrk.de SEO score

67

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

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 Zdrk.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 Zdrk.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

zdrk.de

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