Tools & Wizards About Us
verkehrshaus.ch screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

verkehrshaus.ch

Verkehrshaus der Schweiz - Das Ausflugsziel in Luzern - Verkehrshaus der Schweiz

Page Load Speed

22.5 sec in total

First Response

281 ms

Resources Loaded

21.8 sec

Page Rendered

476 ms

verkehrshaus.ch screenshot

About Website

Visit verkehrshaus.ch now to see the best up-to-date Verkehrshaus content for Switzerland and also check out these interesting facts you probably never knew about verkehrshaus.ch

Das Verkehrshaus präsentiert Verkehr und Mobilität auf interaktive Weise. Die einzigartigen Attraktionen Filmtheater, Planetarium und Swiss Chocolate Adventure sind bei Schön- und Schlechtwetter ein E...

Visit verkehrshaus.ch

Key Findings

We analyzed Verkehrshaus.ch page load time and found that the first response time was 281 ms and then it took 22.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

verkehrshaus.ch performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value2.82

0/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

verkehrshaus.ch

281 ms

verkehrshaus.ch

381 ms

startseite.html

317 ms

merged-ccc190835d1f80a8840d4aee96309797-03ad8555f508fb6c5ab9d86ef0b3692c.css

161 ms

756b689f5d-e93cbdc57cde8478e3ba2359b840362f.css

198 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 85% of them (61 requests) were addressed to the original Verkehrshaus.ch, 4% (3 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 (20 sec) relates to the external source Tripadvisor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.8 MB (21%)

Content Size

27.1 MB

After Optimization

21.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Verkehrshaus.ch main page is 27.1 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. 45% of websites need less resources to load. Images take 26.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 118.6 kB

  • Original 147.4 kB
  • After minification 146.5 kB
  • After compression 28.8 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 118.6 kB or 80% of the original size.

Image Optimization

-22%

Potential reduce by 5.7 MB

  • Original 26.2 MB
  • After minification 20.6 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. Obviously, Verkehrshaus needs image optimization as it can save up to 5.7 MB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 39.7 kB

  • Original 677.7 kB
  • After minification 677.7 kB
  • After compression 638.1 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

-13%

Potential reduce by 10.5 kB

  • Original 79.9 kB
  • After minification 79.9 kB
  • After compression 69.5 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. Verkehrshaus.ch needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (23%)

Requests Now

64

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Verkehrshaus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

verkehrshaus.ch

verkehrshaus.ch

281 ms

verkehrshaus.ch

verkehrshaus.ch

381 ms

startseite.html

startseite.html

317 ms

merged-ccc190835d1f80a8840d4aee96309797-03ad8555f508fb6c5ab9d86ef0b3692c.css

merged-ccc190835d1f80a8840d4aee96309797-03ad8555f508fb6c5ab9d86ef0b3692c.css

161 ms

756b689f5d-e93cbdc57cde8478e3ba2359b840362f.css

756b689f5d-e93cbdc57cde8478e3ba2359b840362f.css

198 ms

merged-4a7f0d686785a3d339808fd2957d43cb-e2e980723d445894b92666e180b9e786.css

merged-4a7f0d686785a3d339808fd2957d43cb-e2e980723d445894b92666e180b9e786.css

467 ms

loader.js

loader.js

25 ms

uc-block.bundle.js

uc-block.bundle.js

37 ms

compressed-ee1b4911274d4f6a968d7611c12b6329.js

compressed-ee1b4911274d4f6a968d7611c12b6329.js

478 ms

jquery.ari.min-b20dcc0033de6f7b6f2f7d825ab1e3b8.js

jquery.ari.min-b20dcc0033de6f7b6f2f7d825ab1e3b8.js

283 ms

jquery.bxslider-4dd723e8a8d639bae2925bcd8bc1bee5.js

jquery.bxslider-4dd723e8a8d639bae2925bcd8bc1bee5.js

289 ms

currentsPlugin-1a8a8210d6bc7b5f19f9d4280927d63b.js

currentsPlugin-1a8a8210d6bc7b5f19f9d4280927d63b.js

630 ms

tagPlugin-b9221dd27165924adcd551966efe08f7.js

tagPlugin-b9221dd27165924adcd551966efe08f7.js

628 ms

bootstrap.min-a8441aa3eeb65e4efab713d0996c9a07.js

bootstrap.min-a8441aa3eeb65e4efab713d0996c9a07.js

377 ms

nezzobxslider-f628a9d872954d2694cd4d77710953eb.js

nezzobxslider-f628a9d872954d2694cd4d77710953eb.js

383 ms

nezzoagenda-bbae2f32b7fc3c449f78c7975ba88357.js

nezzoagenda-bbae2f32b7fc3c449f78c7975ba88357.js

477 ms

jqueryCookie-acf04b6141720999146e7bef84f09232.js

jqueryCookie-acf04b6141720999146e7bef84f09232.js

478 ms

select2.min-171158c4f6895f2ea641fa334bfb1467.js

select2.min-171158c4f6895f2ea641fa334bfb1467.js

782 ms

nezzoverkehrshaus-ce88bd2c2e21e5769f9f76b1ceb76773.js

nezzoverkehrshaus-ce88bd2c2e21e5769f9f76b1ceb76773.js

628 ms

conditionalcontainer-846eb30f9dd2476029427ce2d264057d.js

conditionalcontainer-846eb30f9dd2476029427ce2d264057d.js

627 ms

Home-73f5e4a907af9b1aa7f73a123434530e.js

Home-73f5e4a907af9b1aa7f73a123434530e.js

781 ms

bundle_legacy.js

bundle_legacy.js

14 ms

wejs

wejs

20040 ms

wejs

wejs

20038 ms

languages.json

languages.json

109 ms

de.json

de.json

106 ms

tripadvisor_logo_transp_340x80-18034-2.png

tripadvisor_logo_transp_340x80-18034-2.png

427 ms

csm_Bild_Navi_4bf1d2f2be.jpg

csm_Bild_Navi_4bf1d2f2be.jpg

404 ms

Logo.svg

Logo.svg

402 ms

LogoBlack.svg

LogoBlack.svg

401 ms

header_bald.jpg

header_bald.jpg

2640 ms

csm_teaser_verkehrshaus-familie_a0d77d76b4.png

csm_teaser_verkehrshaus-familie_a0d77d76b4.png

403 ms

csm_teaser_verkehrshaus-familie_mobile_a5f5ed8ae9.png

csm_teaser_verkehrshaus-familie_mobile_a5f5ed8ae9.png

402 ms

SwitzerlandTourismDe.png

SwitzerlandTourismDe.png

484 ms

logo_swisstainable.png

logo_swisstainable.png

740 ms

csm_apg_logo_01_ec51bf9317.png

csm_apg_logo_01_ec51bf9317.png

456 ms

csm_sbb_logo_0bd2f6f6ea.png

csm_sbb_logo_0bd2f6f6ea.png

469 ms

csm_srg_logo_084c19d474.png

csm_srg_logo_084c19d474.png

477 ms

csm_bak_logo_901f43232d.png

csm_bak_logo_901f43232d.png

740 ms

50ac1699-f3d2-47b6-878f-67a368a17c41.woff

50ac1699-f3d2-47b6-878f-67a368a17c41.woff

698 ms

1be79393-9ab6-4f5e-8ff8-786d00be4238.woff

1be79393-9ab6-4f5e-8ff8-786d00be4238.woff

698 ms

050b1948-f226-4d20-a65a-15d8ed031222.woff

050b1948-f226-4d20-a65a-15d8ed031222.woff

699 ms

2,18,19,20,21,22,26

2,18,19,20,21,22,26

2144 ms

1,13,96

1,13,96

2213 ms

3

3

2152 ms

7

7

2096 ms

333

333

2070 ms

csm_Bild_Navi_48c7e00e48.jpg

csm_Bild_Navi_48c7e00e48.jpg

2334 ms

csm_header_bald_071e1f5616.jpg

csm_header_bald_071e1f5616.jpg

2518 ms

teaser_verkehrshaus-familie.png

teaser_verkehrshaus-familie.png

2624 ms

csm_teaser_verkehrshaus-familie_mobile_5d5e158f89.png

csm_teaser_verkehrshaus-familie_mobile_5d5e158f89.png

2706 ms

csm_apg_logo_01_35934d52b5.png

csm_apg_logo_01_35934d52b5.png

2094 ms

csm_sbb_logo_a8931a1367.png

csm_sbb_logo_a8931a1367.png

2168 ms

csm_srg_logo_01f05b46a3.png

csm_srg_logo_01f05b46a3.png

2269 ms

csm_bak_logo_fdc3924100.png

csm_bak_logo_fdc3924100.png

2363 ms

1px.png

1px.png

45 ms

translations-de.json

translations-de.json

4 ms

uct

uct

1620 ms

startseite.html

startseite.html

630 ms

Icon_Cookie_Banner.png

Icon_Cookie_Banner.png

455 ms

csm_Benedikt_Weibel_4a4f9eabcd.jpg

csm_Benedikt_Weibel_4a4f9eabcd.jpg

598 ms

csm_HEM_Wandbild_bdc213b6b0.jpg

csm_HEM_Wandbild_bdc213b6b0.jpg

493 ms

csm_0056-IMG_0025-2_24c4f0076f.jpg

csm_0056-IMG_0025-2_24c4f0076f.jpg

549 ms

csm_Umfrage_83d17de389.jpg

csm_Umfrage_83d17de389.jpg

563 ms

csm_Gotthardbahnmodell_20160513_0002_b3dd2810f0.jpg

csm_Gotthardbahnmodell_20160513_0002_b3dd2810f0.jpg

619 ms

Queen_Druck1.PNG

Queen_Druck1.PNG

1018 ms

csm_18_04_SPD_Phil_Tifo_Henry_Whistler_9994_f18ed487ba.jpg

csm_18_04_SPD_Phil_Tifo_Henry_Whistler_9994_f18ed487ba.jpg

652 ms

csm_MagicGlobe06_41adbb977e.jpg

csm_MagicGlobe06_41adbb977e.jpg

681 ms

csm_Kino_macht_klug_Filmtheater_Saal_bearbeitet_4282ec241d.jpg

csm_Kino_macht_klug_Filmtheater_Saal_bearbeitet_4282ec241d.jpg

668 ms

ROHO0712.jpg

ROHO0712.jpg

1693 ms

csm_rz_doppelseiten_vh_wimmelbuch-6_e99f855e14.jpg

csm_rz_doppelseiten_vh_wimmelbuch-6_e99f855e14.jpg

737 ms

csm_Railaway_HIT_Mai_Webseite_DE_neu__79aa84b8f9.jpg

csm_Railaway_HIT_Mai_Webseite_DE_neu__79aa84b8f9.jpg

746 ms

Accessibility Review

verkehrshaus.ch accessibility score

95

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

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

verkehrshaus.ch best practices score

75

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

verkehrshaus.ch SEO score

85

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

High

robots.txt is not valid

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 Verkehrshaus.ch 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 Verkehrshaus.ch 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

verkehrshaus.ch

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