Tools & Wizards About Us
wmo.at screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    50% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

wmo.at

Vienna Ticket Office | Tickets & Karten für Veranstaltungen und Events | Wien, Österreich & international

Page Load Speed

4.4 sec in total

First Response

873 ms

Resources Loaded

3 sec

Page Rendered

534 ms

wmo.at screenshot

About Website

Click here to check amazing Wmo content for Austria. Otherwise, check out these important facts you probably never knew about wmo.at

Tickets und Karten für über 100.000 Veranstaltungen und Events in Wien, Österreich und international erhalten Sie auf www.ViennaTicketOffice.com. Jetzt Günstig & Sicher kaufen!

Visit wmo.at

Key Findings

We analyzed Wmo.at page load time and found that the first response time was 873 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

wmo.at performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

wmo.at

873 ms

styles.css

117 ms

jquery.fancybox.css

204 ms

jquery.min.js

48 ms

jquery-ui-1.9.2.custom.min.js

302 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 62% of them (53 requests) were addressed to the original Wmo.at, 12% (10 requests) were made to Apis.google.com and 4% (3 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Wmo.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.7 kB (11%)

Content Size

3.9 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wmo.at main page is 3.9 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. 65% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 57.4 kB

  • Original 71.2 kB
  • After minification 59.3 kB
  • After compression 13.8 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. This page needs HTML code to be minified as it can gain 11.9 kB, which is 17% 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 57.4 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 57.3 kB

  • Original 3.4 MB
  • After minification 3.3 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. Wmo images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 153.7 kB

  • Original 246.5 kB
  • After minification 202.8 kB
  • After compression 92.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 153.7 kB or 62% of the original size.

CSS Optimization

-88%

Potential reduce by 161.3 kB

  • Original 183.2 kB
  • After minification 152.2 kB
  • After compression 21.9 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. Wmo.at needs all CSS files to be minified and compressed as it can save up to 161.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (42%)

Requests Now

78

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wmo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wmo.at

wmo.at

873 ms

styles.css

styles.css

117 ms

jquery.fancybox.css

jquery.fancybox.css

204 ms

jquery.min.js

jquery.min.js

48 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

302 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

213 ms

jquery.fancybox.js

jquery.fancybox.js

218 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

214 ms

responsiveslides.min.js

responsiveslides.min.js

216 ms

jquery.sparkbox-select.js

jquery.sparkbox-select.js

299 ms

zebra_datepicker.js

zebra_datepicker.js

316 ms

jquery.multi-accordion-1.5.3.js

jquery.multi-accordion-1.5.3.js

314 ms

jquery.stickem.js

jquery.stickem.js

317 ms

jquery.form.js

jquery.form.js

320 ms

detectmobilebrowser.js

detectmobilebrowser.js

394 ms

scripts.js

scripts.js

395 ms

selectivizr-min.js

selectivizr-min.js

417 ms

jquery.raty.js

jquery.raty.js

419 ms

conversion.js

conversion.js

42 ms

zebra_datepicker.css

zebra_datepicker.css

316 ms

dc.js

dc.js

53 ms

bg_body.jpg

bg_body.jpg

163 ms

bg_page.png

bg_page.png

654 ms

eselsohr.png

eselsohr.png

244 ms

261509i25.jpg

261509i25.jpg

243 ms

106i23.jpg

106i23.jpg

363 ms

77i1.jpg

77i1.jpg

244 ms

292314i3.jpg

292314i3.jpg

265 ms

302248i7.jpg

302248i7.jpg

521 ms

11743i8.jpg

11743i8.jpg

362 ms

289679i2.jpg

289679i2.jpg

362 ms

304642i3.jpg

304642i3.jpg

394 ms

289658i2.jpg

289658i2.jpg

533 ms

300536i4.jpg

300536i4.jpg

578 ms

266749i4.png

266749i4.png

854 ms

287561i3.png

287561i3.png

863 ms

300540i2.jpg

300540i2.jpg

651 ms

290167i2.jpg

290167i2.jpg

597 ms

294970i4.jpg

294970i4.jpg

693 ms

300245i3.jpg

300245i3.jpg

697 ms

303325i3.jpg

303325i3.jpg

774 ms

289653i2.jpg

289653i2.jpg

758 ms

293534i2.jpg

293534i2.jpg

810 ms

261509i26.jpg

261509i26.jpg

803 ms

106i22.jpg

106i22.jpg

863 ms

77i3.jpg

77i3.jpg

885 ms

292314i5.jpg

292314i5.jpg

907 ms

302248i4.jpg

302248i4.jpg

922 ms

11743i5.jpg

11743i5.jpg

965 ms

gtm.js

gtm.js

45 ms

sdk.js

sdk.js

176 ms

eselsohrVTO.jpg

eselsohrVTO.jpg

1055 ms

logo.jpg

logo.jpg

944 ms

claim_en.png

claim_en.png

974 ms

sprites.png

sprites.png

1183 ms

platform.js

platform.js

136 ms

gutscheine.png

gutscheine.png

1613 ms

avenirltstd-heavy.woff

avenirltstd-heavy.woff

1015 ms

63 ms

__utm.gif

__utm.gif

44 ms

plusone.js

plusone.js

138 ms

analytics.js

analytics.js

32 ms

conversion_async.js

conversion_async.js

31 ms

datum.php

datum.php

922 ms

collect

collect

61 ms

118 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

54 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

95 ms

follow

follow

137 ms

116 ms

xd_arbiter.php

xd_arbiter.php

164 ms

xd_arbiter.php

xd_arbiter.php

317 ms

101 ms

cb=gapi.loaded_2

cb=gapi.loaded_2

25 ms

74 ms

postmessageRelay

postmessageRelay

186 ms

rs=AGLTcCNl_AHre25FUokWmrWYr-j7FwRc3w

rs=AGLTcCNl_AHre25FUokWmrWYr-j7FwRc3w

23 ms

rs=AGLTcCOP6COjm_DFOSfBgSnJyl5PUX2hyw

rs=AGLTcCOP6COjm_DFOSfBgSnJyl5PUX2hyw

49 ms

rs=AGLTcCOntvBmMHx5GsWbyaTAjN0llvfKiw

rs=AGLTcCOntvBmMHx5GsWbyaTAjN0llvfKiw

86 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

139 ms

dtpHsbgPEm2lVWciJZ0P-A.ttf

dtpHsbgPEm2lVWciJZ0P-A.ttf

161 ms

bdHGHleUa-ndQCOrdpfxfw.ttf

bdHGHleUa-ndQCOrdpfxfw.ttf

177 ms

api.js

api.js

90 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

140 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

110 ms

Accessibility Review

wmo.at accessibility score

90

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

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

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

wmo.at 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wmo.at SEO score

95

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

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wmo.at can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wmo.at 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

wmo.at

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