Tools & Wizards About Us
voelkerkundemuseum.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

voelkerkundemuseum.com

Museen in Hamburg und in ganz Deutschland

Page Load Speed

4.4 sec in total

First Response

472 ms

Resources Loaded

3.6 sec

Page Rendered

352 ms

voelkerkundemuseum.com screenshot

About Website

Visit voelkerkundemuseum.com now to see the best up-to-date Voelkerk Und Emuseum content for Germany and also check out these interesting facts you probably never knew about voelkerkundemuseum.com

Museum für Völkerkunde Hamburg

Visit voelkerkundemuseum.com

Key Findings

We analyzed Voelkerkundemuseum.com page load time and found that the first response time was 472 ms and then it took 3.9 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

voelkerkundemuseum.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.257

48/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

voelkerkundemuseum.com

472 ms

www.voelkerkundemuseum.com

680 ms

vkm.css

215 ms

image_fade.js

218 ms

wz_tooltip.js

330 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Voelkerkundemuseum.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Voelkerkundemuseum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.4 kB (12%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voelkerkundemuseum.com main page is 2.6 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. 35% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 12.1 kB

  • Original 17.8 kB
  • After minification 17.7 kB
  • After compression 5.7 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 12.1 kB or 68% of the original size.

Image Optimization

-2%

Potential reduce by 38.9 kB

  • Original 2.2 MB
  • After minification 2.2 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. Voelkerk Und Emuseum images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 233.3 kB

  • Original 314.8 kB
  • After minification 290.2 kB
  • After compression 81.5 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 233.3 kB or 74% of the original size.

CSS Optimization

-78%

Potential reduce by 15.1 kB

  • Original 19.4 kB
  • After minification 15.6 kB
  • After compression 4.3 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. Voelkerkundemuseum.com needs all CSS files to be minified and compressed as it can save up to 15.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (24%)

Requests Now

38

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voelkerk Und Emuseum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

voelkerkundemuseum.com

voelkerkundemuseum.com

472 ms

www.voelkerkundemuseum.com

www.voelkerkundemuseum.com

680 ms

vkm.css

vkm.css

215 ms

image_fade.js

image_fade.js

218 ms

wz_tooltip.js

wz_tooltip.js

330 ms

jquery.min.js

jquery.min.js

652 ms

jquery-ui-1.8.1.custom.min.js

jquery-ui-1.8.1.custom.min.js

941 ms

bg-weiss-dotted.gif

bg-weiss-dotted.gif

110 ms

button_museum_gross.png

button_museum_gross.png

218 ms

button_kinder_gross.png

button_kinder_gross.png

269 ms

button_blog_gross.png

button_blog_gross.png

327 ms

button_ausstellungen_gross.png

button_ausstellungen_gross.png

220 ms

button_veranstaltungen_gross.png

button_veranstaltungen_gross.png

440 ms

logo_eckig_hell.png

logo_eckig_hell.png

330 ms

menu-devider.gif

menu-devider.gif

407 ms

searchbutton.png

searchbutton.png

438 ms

iris_prey_swirblat_150px.jpg

iris_prey_swirblat_150px.jpg

547 ms

utvalt_ausschnitt_dv_beitraege_150.jpg

utvalt_ausschnitt_dv_beitraege_150.jpg

674 ms

46_81_07_150px.jpg

46_81_07_150px.jpg

560 ms

s1a_kinder_der_cook_inseln_150.jpg

s1a_kinder_der_cook_inseln_150.jpg

539 ms

presse_3_150.jpg

presse_3_150.jpg

541 ms

zwernemann_hp_150.jpg

zwernemann_hp_150.jpg

2192 ms

nachoben.png

nachoben.png

648 ms

soh-5f01b73e0a5c9e1484a201022cbc37ea.png

soh-5f01b73e0a5c9e1484a201022cbc37ea.png

653 ms

wordpress-logo-f630x378-ffffff-c-fab617ea-53533136blog.jpg

wordpress-logo-f630x378-ffffff-c-fab617ea-53533136blog.jpg

688 ms

clear.gif

clear.gif

770 ms

twitter.gif

twitter.gif

769 ms

facebook.gif

facebook.gif

809 ms

youtube-logo-640__1__1.jpg

youtube-logo-640__1__1.jpg

817 ms

asemus_hp.jpg

asemus_hp.jpg

851 ms

rollstuhlfahrer_kleiner__2.jpg

rollstuhlfahrer_kleiner__2.jpg

865 ms

karte_kopf_museum.gif

karte_kopf_museum.gif

111 ms

button_museum_klein.png

button_museum_klein.png

185 ms

button_kinder_klein.png

button_kinder_klein.png

187 ms

button_blog_klein.png

button_blog_klein.png

228 ms

button_ausstellungen_klein.png

button_ausstellungen_klein.png

318 ms

button_veranstaltungen_klein.png

button_veranstaltungen_klein.png

221 ms

bg-menu-2-fl.gif

bg-menu-2-fl.gif

322 ms

dotted-line.png

dotted-line.png

319 ms

vkm-print.css

vkm-print.css

111 ms

Accessibility Review

voelkerkundemuseum.com accessibility score

83

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

[role] values are not valid

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

Form elements do not have associated labels

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

voelkerkundemuseum.com 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

Page has valid source maps

SEO Factors

voelkerkundemuseum.com SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voelkerkundemuseum.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Voelkerkundemuseum.com 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

voelkerkundemuseum.com

Open Graph description is not detected on the main page of Voelkerk Und Emuseum. 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: