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design-museum.de screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

design-museum.de

Informationen

Page Load Speed

5.9 sec in total

First Response

289 ms

Resources Loaded

4.4 sec

Page Rendered

1.2 sec

design-museum.de screenshot

About Website

Welcome to design-museum.de homepage info - get ready to check Design Museum best content for Ukraine right away, or after learning these important things about design-museum.de

Das Vitra Design Museum zählt zu den führenden Designmuseen weltweit. Es erforscht und vermittelt die Geschichte und Gegenwart des Designs und setzt diese in Beziehung zu Architektur, Kunst und Alltag...

Visit design-museum.de

Key Findings

We analyzed Design-museum.de page load time and found that the first response time was 289 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

design-museum.de performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

design-museum.de

289 ms

design-museum.de

388 ms

informationen.html

247 ms

839c34ae15.css

193 ms

Main.min.css

201 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 84% of them (63 requests) were addressed to the original Design-museum.de, 5% (4 requests) were made to App.usercentrics.eu and 4% (3 requests) were made to Api.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Design-museum.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (6%)

Content Size

24.7 MB

After Optimization

23.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Design-museum.de main page is 24.7 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. Only a small number of websites need less resources to load. Images take 24.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 88.0 kB

  • Original 108.1 kB
  • After minification 98.9 kB
  • After compression 20.1 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 88.0 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 1.4 MB

  • Original 24.3 MB
  • After minification 22.9 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. Design Museum images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 246.8 kB
  • After minification 246.8 kB
  • After compression 246.8 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.

Requests Breakdown

Number of requests can be reduced by 13 (19%)

Requests Now

67

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Design Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

design-museum.de

design-museum.de

289 ms

design-museum.de

design-museum.de

388 ms

informationen.html

informationen.html

247 ms

839c34ae15.css

839c34ae15.css

193 ms

Main.min.css

Main.min.css

201 ms

extension.css

extension.css

293 ms

jquery.datepick.css

jquery.datepick.css

296 ms

all.css

all.css

298 ms

loader.js

loader.js

21 ms

kzp0xyx.js

kzp0xyx.js

191 ms

all.js

all.js

583 ms

jquery.datepick.min.js

jquery.datepick.min.js

293 ms

jquery.datepick-de.js

jquery.datepick-de.js

290 ms

extension.js

extension.js

381 ms

Validation.min.js

Validation.min.js

391 ms

Femanager.min.js

Femanager.min.js

391 ms

bundle_legacy.js

bundle_legacy.js

13 ms

gtm.js

gtm.js

111 ms

160510_VDM_Karte_468px_v2.png

160510_VDM_Karte_468px_v2.png

187 ms

csm_VDM_Transform__Keyvisual_1x1_Hintergrund_2e461ac6e7.png

csm_VDM_Transform__Keyvisual_1x1_Hintergrund_2e461ac6e7.png

189 ms

csm_Vermittlung_4bd52d7b29.jpg

csm_Vermittlung_4bd52d7b29.jpg

634 ms

csm_Sammlung_1_Boehm_34d84fe4ae.jpg

csm_Sammlung_1_Boehm_34d84fe4ae.jpg

635 ms

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csm_ueberdesign_1721587fbe.jpg

634 ms

csm_Restaurierung_HP1_b9f201c9ab.jpg

csm_Restaurierung_HP1_b9f201c9ab.jpg

631 ms

VDM_Logo_Vektor_RGB.svg

VDM_Logo_Vektor_RGB.svg

631 ms

csm_VDM_Transform__Website-Slider_2500x781px_03_4e680ad2af.png

csm_VDM_Transform__Website-Slider_2500x781px_03_4e680ad2af.png

638 ms

csm_Umbauslider_02_Schaudepot_exterior_high_15020b86eb.png

csm_Umbauslider_02_Schaudepot_exterior_high_15020b86eb.png

672 ms

csm_Slider_08_GC_Andre__s_Reisinger_The_Shipping_Complicated_Sofa_2021_01_1b7eb3bab3.png

csm_Slider_08_GC_Andre__s_Reisinger_The_Shipping_Complicated_Sofa_2021_01_1b7eb3bab3.png

660 ms

csm_vdm_tane_web_slider_2500x781_01_92d09531d2.jpg

csm_vdm_tane_web_slider_2500x781_01_92d09531d2.jpg

636 ms

csm_SLIDER_VDM_Barragan_Gallery_v2_kl_a550a9893c.jpg

csm_SLIDER_VDM_Barragan_Gallery_v2_kl_a550a9893c.jpg

740 ms

csm_Vitra_Schaudepot_Shop_0364_slider_adbdd7ea11.jpg

csm_Vitra_Schaudepot_Shop_0364_slider_adbdd7ea11.jpg

643 ms

csm_06_VDM_Atlas_installation_views_01_c341dff301.jpg

csm_06_VDM_Atlas_installation_views_01_c341dff301.jpg

735 ms

csm_Slider_Schaudepot_exterior_klein_378c3516be.jpg

csm_Slider_Schaudepot_exterior_klein_378c3516be.jpg

648 ms

csm_15.09.30.FB_REHBERGERWEG_38869_def_cropped_3_02_9b69dc3b18.jpg

csm_15.09.30.FB_REHBERGERWEG_38869_def_cropped_3_02_9b69dc3b18.jpg

1069 ms

Wiedereroeffnung_VDM_NM_2442.jpg

Wiedereroeffnung_VDM_NM_2442.jpg

1071 ms

csm_1x1_0AR-86264__1__6fcb73bcd7.jpg

csm_1x1_0AR-86264__1__6fcb73bcd7.jpg

753 ms

csm_joneri_19022015_0914_1x1_164a4372a4.jpg

csm_joneri_19022015_0914_1x1_164a4372a4.jpg

756 ms

csm_4020217_Piet_Oudolf_Oudolf_Garten_Portait_quer_1_v_fullbleed_1440x_1x1_7ded6803d5.jpg

csm_4020217_Piet_Oudolf_Oudolf_Garten_Portait_quer_1_v_fullbleed_1440x_1x1_7ded6803d5.jpg

1070 ms

csm_08_VDM_Hello-Robot_Superflux_The-Intersection-1__x1_1684035eab.jpg

csm_08_VDM_Hello-Robot_Superflux_The-Intersection-1__x1_1684035eab.jpg

1071 ms

csm_17_VDM-Plastic-Shellworks-jars_interview_33e0facd81.jpg

csm_17_VDM-Plastic-Shellworks-jars_interview_33e0facd81.jpg

1072 ms

csm_PortraitBalaschowa_19ad62fb5f.jpg

csm_PortraitBalaschowa_19ad62fb5f.jpg

1073 ms

csm_0AR-79454_e8a9d2f14a.jpg

csm_0AR-79454_e8a9d2f14a.jpg

1073 ms

csm_Portrait_Crawford_1x1_04_cbfa5d7298.jpg

csm_Portrait_Crawford_1x1_04_cbfa5d7298.jpg

1073 ms

csm_190805_VDM_OOD_KV_d1aa3f2b14.png

csm_190805_VDM_OOD_KV_d1aa3f2b14.png

1074 ms

csm_29_VDM_Doshi_Portrait_1x1_04_47d2d27925.jpg

csm_29_VDM_Doshi_Portrait_1x1_04_47d2d27925.jpg

1075 ms

csm_07_VDM_Papanek_Filmset_Design_Dimensions_1x1_04_59f2885a22.jpg

csm_07_VDM_Papanek_Filmset_Design_Dimensions_1x1_04_59f2885a22.jpg

1075 ms

csm_06-VDM-NightFever-_c_-Bill-Bernstein-David-Hill_04_abc952701e.jpg

csm_06-VDM-NightFever-_c_-Bill-Bernstein-David-Hill_04_abc952701e.jpg

1075 ms

csm_AnEamesCelebration_Bild03_04_996ce67b40.jpg

csm_AnEamesCelebration_Bild03_04_996ce67b40.jpg

1076 ms

csm_Sennett_Interview_Colour_photo_04_92bbe6f74d.jpg

csm_Sennett_Interview_Colour_photo_04_92bbe6f74d.jpg

1076 ms

csm_Dunne_Raby_HP_04_bb355204cf.jpg

csm_Dunne_Raby_HP_04_bb355204cf.jpg

1043 ms

languages.json

languages.json

105 ms

d

d

28 ms

vfutura-regular.woff

vfutura-regular.woff

1013 ms

vfutura-bold.woff

vfutura-bold.woff

1004 ms

fontello.woff

fontello.woff

982 ms

icons.woff

icons.woff

1943 ms

csm_Herzog_de_Meuron_c_2011_Marco_Grob_04_b44acbceec.jpg

csm_Herzog_de_Meuron_c_2011_Marco_Grob_04_b44acbceec.jpg

1942 ms

de.json

de.json

389 ms

p.gif

p.gif

56 ms

csm_Raw-Edges_Portrait_Yael_Mer_and_Shay_Alkalay_Website_04_442c3d05c6.jpg

csm_Raw-Edges_Portrait_Yael_Mer_and_Shay_Alkalay_Website_04_442c3d05c6.jpg

1507 ms

csm_VDM_Sammlung__Part_21001_flat_03_f25bf43b45.png

csm_VDM_Sammlung__Part_21001_flat_03_f25bf43b45.png

1499 ms

04_VDM-Colour-Rush-Installation-view_1x1.jpg

04_VDM-Colour-Rush-Installation-view_1x1.jpg

1556 ms

Schaudepot47_klein_1x1.jpg

Schaudepot47_klein_1x1.jpg

1496 ms

200705_1_Workshop_ZipStitch_04_klein.jpg

200705_1_Workshop_ZipStitch_04_klein.jpg

1554 ms

Com_Vitra_HerzogAndDemeuron_DesignMuseumDepot_20150718-0153_Quadrat.png

Com_Vitra_HerzogAndDemeuron_DesignMuseumDepot_20150718-0153_Quadrat.png

1564 ms

Schaudepot_Shop_master_1x1.jpg

Schaudepot_Shop_master_1x1.jpg

1610 ms

NL_Website.jpg

NL_Website.jpg

1550 ms

cross-domain-bridge.html

cross-domain-bridge.html

8 ms

54_KG_Panorama_Installation_quadrat.jpg

54_KG_Panorama_Installation_quadrat.jpg

1537 ms

082_Vernissage_Girard_klein.png

082_Vernissage_Girard_klein.png

1774 ms

1px.png

1px.png

12 ms

2015_Publikationen_VDM19_Quadrat.jpg

2015_Publikationen_VDM19_Quadrat.jpg

1851 ms

Atlas_Kachel_gradient_DE.jpg

Atlas_Kachel_gradient_DE.jpg

1756 ms

translations-de.json

translations-de.json

4 ms

uct

uct

1079 ms

Accessibility Review

design-museum.de accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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.

Best Practices

design-museum.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

design-museum.de SEO score

91

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

High

Tap targets are not sized appropriately

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 Design-museum.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 Design-museum.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

design-museum.de

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