Tools & Wizards About Us
warentest.de screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

warentest.de

Stiftung Warentest | Unabhängig. Objektiv. Unbestechlich.

Page Load Speed

7.3 sec in total

First Response

887 ms

Resources Loaded

2.8 sec

Page Rendered

3.6 sec

warentest.de screenshot

About Website

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

Stiftung Warentest: Testberichte zu Elektronik, Haushalt und Gesundheit sowie Finanzen, Versicherung und Steuern

Visit warentest.de

Key Findings

We analyzed Warentest.de page load time and found that the first response time was 887 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

warentest.de performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

www.test.de

887 ms

test-de-print-logo;v51182631.svg

83 ms

5907929_babyanfangsmilch-t2209.jpg

412 ms

5852078_weiterbildung-schulung-a2202.jpg

736 ms

5907998_analysen-tipps-geldanlage-a2208.jpg

664 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Warentest.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Test.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 337.0 kB (3%)

Content Size

13.0 MB

After Optimization

12.7 MB

  • HTML
  • Images

In fact, the total size of Warentest.de main page is 13.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 12.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 317.0 kB

  • Original 381.8 kB
  • After minification 370.1 kB
  • After compression 64.7 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 317.0 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 20.0 kB

  • Original 12.6 MB
  • After minification 12.6 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. Warentest images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

55

After Optimization

55

  • Images
  • JavaScript

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Warentest. According to our analytics all requests are already optimized.

Network Requests Diagram

www.test.de

www.test.de

887 ms

test-de-print-logo;v51182631.svg

test-de-print-logo;v51182631.svg

83 ms

5907929_babyanfangsmilch-t2209.jpg

5907929_babyanfangsmilch-t2209.jpg

412 ms

5852078_weiterbildung-schulung-a2202.jpg

5852078_weiterbildung-schulung-a2202.jpg

736 ms

5907998_analysen-tipps-geldanlage-a2208.jpg

5907998_analysen-tipps-geldanlage-a2208.jpg

664 ms

Kuehlgeraet_2020.jpg

Kuehlgeraet_2020.jpg

502 ms

maehroboter-husquana_t2204.png

maehroboter-husquana_t2204.png

502 ms

Waschmaschine_Miele_t211.jpg

Waschmaschine_Miele_t211.jpg

341 ms

TV_202101.jpg

TV_202101.jpg

504 ms

Autokindersitz_Maxicosi_t2105.jpg

Autokindersitz_Maxicosi_t2105.jpg

492 ms

Staubsauger_Akku_Dyson_202103.jpg

Staubsauger_Akku_Dyson_202103.jpg

574 ms

01-Fonds-und-ETF-Fondsfinder.png

01-Fonds-und-ETF-Fondsfinder.png

584 ms

Photovoltaikanlage.png

Photovoltaikanlage.png

584 ms

Hausratversicherung.png

Hausratversicherung.png

591 ms

05-Rechtsschutzversicherung.png

05-Rechtsschutzversicherung.png

660 ms

Reiseversicherung.png

Reiseversicherung.png

678 ms

Wohngebaeudeversicherung.png

Wohngebaeudeversicherung.png

678 ms

Zeitschriften_Teaser_final.png

Zeitschriften_Teaser_final.png

1504 ms

5907935_entlastungspaket-a2208.jpg

5907935_entlastungspaket-a2208.jpg

821 ms

5907982_sparen-kosmetikartikel-a202207.jpg

5907982_sparen-kosmetikartikel-a202207.jpg

899 ms

5887810_inflation-a2206.jpg

5887810_inflation-a2206.jpg

1090 ms

5861463_drucker-test-t2207.jpg

5861463_drucker-test-t2207.jpg

924 ms

samsung_2022_150px.jpg

samsung_2022_150px.jpg

814 ms

IPhone_IPad_8te_A_2020_150px.jpg

IPhone_IPad_8te_A_2020_150px.jpg

894 ms

5914158_oled-fernseher-42-zoll-t202209.jpg

5914158_oled-fernseher-42-zoll-t202209.jpg

907 ms

5878576_klimageraete-t2206.jpg

5878576_klimageraete-t2206.jpg

1137 ms

5817800_beschichtete-Pfannen-test.jpg

5817800_beschichtete-Pfannen-test.jpg

981 ms

5910036_kuehlschraenke-t2209.jpg

5910036_kuehlschraenke-t2209.jpg

993 ms

5773547_Saugroboter-Roborock-saugt-t202111.jpg

5773547_Saugroboter-Roborock-saugt-t202111.jpg

1085 ms

5900691_soundbars-t202208.jpg

5900691_soundbars-t202208.jpg

1062 ms

test.de%20Flatrate.png

test.de%20Flatrate.png

1076 ms

5904184_irrtuemer-rente-f2210.jpg

5904184_irrtuemer-rente-f2210.jpg

1150 ms

Photovoltaik_2021_150px.jpg

Photovoltaik_2021_150px.jpg

1159 ms

richtigdaemmen_2022_150px.jpg

richtigdaemmen_2022_150px.jpg

1186 ms

5841223_banking-apps-multi-f2202.jpg

5841223_banking-apps-multi-f2202.jpg

1336 ms

5910571_musterprozesse-sw2208.jpg

5910571_musterprozesse-sw2208.jpg

1218 ms

main.min;v51182631.js

main.min;v51182631.js

1209 ms

5900317_anlegen-mit-etf-a2207.jpg

5900317_anlegen-mit-etf-a2207.jpg

1168 ms

5879153_zahnzusatz-mann-aufmacher-f2206.jpg

5879153_zahnzusatz-mann-aufmacher-f2206.jpg

930 ms

5909110_wirklich-gruen-anlegen-f2209.jpg

5909110_wirklich-gruen-anlegen-f2209.jpg

893 ms

5773976_girokonto-dispozinsen-5069390-0.jpg

5773976_girokonto-dispozinsen-5069390-0.jpg

824 ms

Zeitschriften_Teaser_final.png

Zeitschriften_Teaser_final.png

913 ms

5907552_psychotherapie-a2207.jpg

5907552_psychotherapie-a2207.jpg

852 ms

DiabetesTyp2_2022_150px.jpg

DiabetesTyp2_2022_150px.jpg

882 ms

Gut-essen-bei-Diabetes_150px.jpg

Gut-essen-bei-Diabetes_150px.jpg

824 ms

5786657_Medikamente-im-Test_5418254_01.jpg

5786657_Medikamente-im-Test_5418254_01.jpg

840 ms

5772309_Mundsp%C3%BClung-t202102-1841246-0.jpg

5772309_Mundsp%C3%BClung-t202102-1841246-0.jpg

851 ms

5831665_luftreiniger-t2201.jpg

5831665_luftreiniger-t2201.jpg

955 ms

newsletter-illustration;v51182631.svg

newsletter-illustration;v51182631.svg

818 ms

5771726_Blitzer-App-Samsung-ft201208.jpg

5771726_Blitzer-App-Samsung-ft201208.jpg

834 ms

Lieblingsgerichte_150px.jpg

Lieblingsgerichte_150px.jpg

829 ms

Limonaden_2022_150px.jpg

Limonaden_2022_150px.jpg

837 ms

5847411_versicherungscheck-aufmacher-f2203.jpg

5847411_versicherungscheck-aufmacher-f2203.jpg

826 ms

5875277_energie-sparen-haushalt-t202206.jpg

5875277_energie-sparen-haushalt-t202206.jpg

768 ms

5758765_Bausparen_A_f202107.jpg

5758765_Bausparen_A_f202107.jpg

763 ms

5909171_waldorfsalat-t2209.jpg

5909171_waldorfsalat-t2209.jpg

692 ms

Accessibility Review

warentest.de accessibility score

92

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

High

Some elements have a [tabindex] value greater than 0

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

warentest.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

warentest.de SEO score

100

Search Engine Optimization Advices

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 Warentest.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 Warentest.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

warentest.de

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