Tools & Wizards About Us
lindenmuseum.de screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lindenmuseum.de

Start - Linden-Museum Stuttgart

Page Load Speed

4.9 sec in total

First Response

386 ms

Resources Loaded

3.4 sec

Page Rendered

1.1 sec

lindenmuseum.de screenshot

About Website

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

Kulturen Perspektiven Vielfalt Heute 10 – 18 Uhr Sonderaus­stellungen Dauer­ausstellungen Highlights Programm Ausstellung filtern Sonderausstellungen Stuttgart – Afghanistan Spurensuche – tierische Ab...

Visit lindenmuseum.de

Key Findings

We analyzed Lindenmuseum.de page load time and found that the first response time was 386 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lindenmuseum.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.165

72/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

lindenmuseum.de

386 ms

lindenmuseum.de

965 ms

styles.css

310 ms

style.min.css

313 ms

cms-navigation-base.css

312 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 87% of them (65 requests) were addressed to the original Lindenmuseum.de, 12% (9 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (965 ms) belongs to the original domain Lindenmuseum.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 251.0 kB (6%)

Content Size

4.1 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lindenmuseum.de main page is 4.1 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. 55% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 227.2 kB

  • Original 261.2 kB
  • After minification 230.6 kB
  • After compression 34.0 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 30.6 kB, which is 12% 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 227.2 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 18.8 kB

  • Original 3.6 MB
  • After minification 3.6 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. Linden Museum images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 372 B

  • Original 158.2 kB
  • After minification 158.2 kB
  • After compression 157.8 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.

CSS Optimization

-4%

Potential reduce by 4.6 kB

  • Original 111.2 kB
  • After minification 111.2 kB
  • After compression 106.6 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. Lindenmuseum.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (66%)

Requests Now

61

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linden 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 22 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lindenmuseum.de

lindenmuseum.de

386 ms

lindenmuseum.de

lindenmuseum.de

965 ms

styles.css

styles.css

310 ms

style.min.css

style.min.css

313 ms

cms-navigation-base.css

cms-navigation-base.css

312 ms

cms-navigation.css

cms-navigation.css

313 ms

style.min.css

style.min.css

313 ms

theme.min.css

theme.min.css

412 ms

header-footer.min.css

header-footer.min.css

413 ms

elementor-icons.min.css

elementor-icons.min.css

413 ms

frontend.min.css

frontend.min.css

521 ms

swiper.min.css

swiper.min.css

416 ms

post-18.css

post-18.css

438 ms

frontend.min.css

frontend.min.css

620 ms

post-5164.css

post-5164.css

520 ms

post-5355.css

post-5355.css

526 ms

post-8170.css

post-8170.css

528 ms

search-forms.css

search-forms.css

540 ms

style.css

style.css

631 ms

general.min.css

general.min.css

632 ms

css

css

37 ms

language-cookie.js

language-cookie.js

632 ms

jquery.min.js

jquery.min.js

729 ms

jquery-migrate.min.js

jquery-migrate.min.js

643 ms

flowbite.min.js

flowbite.min.js

394 ms

toggle.js

toggle.js

396 ms

script.min.js

script.min.js

397 ms

general.min.js

general.min.js

397 ms

imagesloaded.min.js

imagesloaded.min.js

417 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

496 ms

webpack.runtime.min.js

webpack.runtime.min.js

499 ms

frontend-modules.min.js

frontend-modules.min.js

500 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

501 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

503 ms

wp-polyfill.min.js

wp-polyfill.min.js

520 ms

hooks.min.js

hooks.min.js

598 ms

i18n.min.js

i18n.min.js

601 ms

frontend.min.js

frontend.min.js

604 ms

waypoints.min.js

waypoints.min.js

604 ms

core.min.js

core.min.js

606 ms

frontend.min.js

frontend.min.js

623 ms

elements-handlers.min.js

elements-handlers.min.js

700 ms

output.css

output.css

405 ms

Linden-Museum_Wort-Bildmarke_RGB.svg

Linden-Museum_Wort-Bildmarke_RGB.svg

132 ms

haraldvoelkl_20230710_website_update_fotos_900x600_008.jpg

haraldvoelkl_20230710_website_update_fotos_900x600_008.jpg

514 ms

S_AFG_eroeffnung656_edit_01.jpg

S_AFG_eroeffnung656_edit_01.jpg

724 ms

haraldvoelkl_20230710_website_update_fotos_header_002_desktop.jpg

haraldvoelkl_20230710_website_update_fotos_header_002_desktop.jpg

557 ms

Header_Ostasien.jpg

Header_Ostasien.jpg

308 ms

haraldvoelkl_20230710_website_update_fotos_header_005_mobil_desktop.jpg

haraldvoelkl_20230710_website_update_fotos_header_005_mobil_desktop.jpg

456 ms

Orient_Header.jpg

Orient_Header.jpg

558 ms

haraldvoelkl_20230710_website_update_fotos_header_004_desktop.jpg

haraldvoelkl_20230710_website_update_fotos_header_004_desktop.jpg

516 ms

VS_Drachen_Copyright-Linden-Museum-Stuttgart-Foto-Harald-Voelkl_1643-1640x786.jpg

VS_Drachen_Copyright-Linden-Museum-Stuttgart-Foto-Harald-Voelkl_1643-1640x786.jpg

665 ms

Banner-2-1640x786.jpg

Banner-2-1640x786.jpg

722 ms

Header_Veranstaltungen.jpg

Header_Veranstaltungen.jpg

660 ms

dominikdrasdow_S_AFG_flagge_aman_mojadidi_001_header-600x287.jpg

dominikdrasdow_S_AFG_flagge_aman_mojadidi_001_header-600x287.jpg

661 ms

Spurensuche_Webbanner_desktop_1081x1538_preview_230711-2-600x287.png

Spurensuche_Webbanner_desktop_1081x1538_preview_230711-2-600x287.png

764 ms

Sammlung_digital_Header-600x287.jpg

Sammlung_digital_Header-600x287.jpg

767 ms

facebook.png

facebook.png

768 ms

youtube.png

youtube.png

825 ms

insta.png

insta.png

826 ms

twitter-x2.png

twitter-x2.png

847 ms

matomo.js

matomo.js

813 ms

DelvardStd-Bold_1.woff

DelvardStd-Bold_1.woff

801 ms

DelvardStd-Semibold.woff

DelvardStd-Semibold.woff

802 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6VQ.woff

19 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyDPA-9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyDPA-9a6VQ.woff

65 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyCjA-9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyCjA-9a6VQ.woff

93 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyB9A-9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyB9A-9a6VQ.woff

94 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9Au9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9Au9a6VQ.woff

94 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAjBO9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAjBO9a6VQ.woff

95 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAaBO9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAaBO9a6VQ.woff

94 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyB9BO9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyB9BO9a6VQ.woff

92 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyBUBO9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyBUBO9a6VQ.woff

95 ms

%7BimageSrc

%7BimageSrc

559 ms

matomo.php

matomo.php

205 ms

Accessibility Review

lindenmuseum.de accessibility score

71

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-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

lindenmuseum.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lindenmuseum.de SEO score

79

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Lindenmuseum.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 Lindenmuseum.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

lindenmuseum.de

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