opernhaus.ch Website Information

Daily Unique Visits: 8,403

Daily Page Views: 42,015

Income Per Day: $105

Estimated Value: $63,000

This website is located in Switzerland and is using following IP address 178.209.45.21. See the complete list of popular websites hosted in Switzerland.

opernhaus.ch is registered under .CH top-level domain. Please check other sites in .CH zone.

Website opernhaus.ch is using the following name servers:

ns5.nine.ch
ns6.nine.ch

and is probably hosted by Nine Internet Solutions AG. See the full list of other websites hosted by Nine Internet Solutions AG.

The highest website opernhaus.ch position in Alexa rank database was 10711 and the lowest rank position was 997737. Current position of opernhaus.ch in Alexa rank database is 162141.

Desktop speed score of opernhaus.ch (74/100) is better than the results of 57.94% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of opernhaus.ch (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of opernhaus.ch (18/100) is better than the results of 3.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

opernhaus.ch Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

opernhaus.ch whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.

opernhaus.ch server information

Servers Location

opernhaus.ch desktop page speed rank

Last tested: 2015-10-07

Desktop Speed Medium

74/100

opernhaus.ch Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.21/jquery-ui.min.js
http://www.opernhaus.ch/typo3temp/minify/0eba08498a_minify__merged.js

Optimize CSS Delivery of the following:

https://netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css
http://www.opernhaus.ch/typo3temp/minify/b43a3d84c4_minify__merged.css

priority - 10Optimize images

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priority - 10Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://www.opernhaus.ch/fileadmin/templates/img/img5.png (expiration not specified)
http://www.opernhaus.ch/fileadmin/templates/img/logo-credit.png (expiration not specified)
http://www.opernhaus.ch/fileadmin/templates/img/logo-ubs.png (expiration not specified)
http://www.opernhaus.ch/typo3temp/minify/0eba08498a_minify__merged.js (expiration not specified)
http://www.opernhaus.ch/typo3temp/minify/b43a3d84c4_minify__merged.css (expiration not specified)
http://www.opernhaus.ch/typo3temp/pics/d1c9c127c4.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/pics/Gods-and-Dogs.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/pics/Schauspieldirektor_grosser_Slider.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/pics/norma_grosser_Slider.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/pics/perlenfischer_grosser_Slider.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/pics/schwanewilms_grosser_Slider.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/pics/turn2_grosser_Slider.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/tx_templavoila/MAG…Jones_kleineKarten.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/tx_templavoila/benzin_02.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/tx_templavoila/champagner1.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/tx_templavoila/cherry_04.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/tx_templavoila/hamletmaschine.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/tx_templavoila/lobster1.jpg (expiration not specified)
http://www.opernhaus.ch/uploads/tx_templavoila/pig2.jpg (expiration not specified)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 1Reduce server response time

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 1.4KiB (3% reduction).

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priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1,000B (19% reduction).

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priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 597B (11% reduction).

Minifying http://www.opernhaus.ch/ could save 597B (11% reduction) after compression.

opernhaus.ch Desktop Resource Breakdown

Total Resources	36
Number of Hosts	6
Static Resources	23
JavaScript Resources	4
CSS Resources	2

opernhaus.ch mobile page speed rank

Last tested: 2019-08-09

Mobile Speed Bad

18/100

opernhaus.ch Mobile Speed Test Quick Summary

priority - 292Optimize images

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priority - 51Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://opernhaus.ch/
https://opernhaus.ch/
http://www.opernhaus.ch/
https://www.opernhaus.ch/

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.opernhaus.ch/site/templates/js/modernizr.js
https://www.opernhaus.ch/site/modules/EmailObfuscation/emo.min.js

Optimize CSS Delivery of the following:

https://www.opernhaus.ch/site/assets/aiom/css_190d…051a06abba484817d2.css

priority - 5Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/178842…57116?v=2.9.2&r=stable (20 minutes)
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.2 (20 minutes)
https://i.ytimg.com/vi/TXOpAwnMQ6M/maxresdefault.jpg (2 hours)
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https://i.ytimg.com/vi/skYNGS5ICbo/maxresdefault.jpg (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 5Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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priority - 1Reduce server response time

In our test, your server responded in 0.30 seconds.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.4KiB (17% reduction).

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opernhaus.ch Mobile Resource Breakdown

Total Resources	52
Number of Hosts	8
Static Resources	40
JavaScript Resources	10
CSS Resources	1

opernhaus.ch mobile page usability

Last tested: 2019-08-09

Mobile Usability Good

100/100

opernhaus.ch HTML validation

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 5 Column: 2 - 65
"...</title> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <met..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 235 Column: 7 - 49
".../"> <img src="/site/templates/images/logo.png"> ..." Line: 447 Column: 58 - 127
"...s="image"><img src="/site/assets/files/0/19/502/eroeffnungsfest4.600x800.jpg" /></div>..." Line: 1027 Column: 7 - 76
"...an> <img class="partnerlogo-cs" src="/site/templates/images/logo-cs.png"/> ..." Line: 1028 Column: 7 - 78
"..."/> <img class="partnerlogo-ubs" src="/site/templates/images/logo-ubs.png"/> ..." Line: 1069 Column: 15 - 141
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1788424764757116&ev=PageView&noscript=1"/></noscri..."

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 378 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 401 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 474 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 495 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 587 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 654 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 683 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 750 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 779 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 886 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 321 Column: 56 - 62
"... <style>@media..." Line: 404 Column: 56 - 62
"... <style>@media..."

Element “source” not allowed as child of element “video” in this context. (Suppressing further errors from this subtree.)

Line: 328 Column: 56 - 135
"... <source src="/site/assets/files/0/48/831/poppea_badewanne.mp4" type="video/mp4"> ..." Line: 411 Column: 56 - 143
"... <source src="/site/assets/files/0/57/780/saison_1819_website_loop.mp4" type="video/mp4"> ..."

Duplicate ID “”.

Line: 378 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 401 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 474 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 495 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 587 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 654 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 683 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 750 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 779 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 886 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..."

Start tag “a” seen but an element of the same type was already open.

Line: 387 Column: 56 - 93
"... <a href="/service/abos/" class="mehr">mehr</..." Line: 419 Column: 56 - 131
"... <a href="/home/extra/die-saison-2018-19-am-opernhaus-zuerich/" class="mehr">mehr</..." Line: 504 Column: 56 - 132
"... <a href="/spielplan/kalendarium/die-gezeichneten/season_50348/" class="mehr">mehr</..." Line: 596 Column: 56 - 136
"... <a href="/spielplan/kalendarium/la-verita-in-cimento/season_50348/" class="mehr">mehr</..." Line: 614 Column: 56 - 136
"... <a href="/spielplan/kalendarium/la-verita-in-cimento/season_50348/" class="mehr">mehr</..." Line: 632 Column: 56 - 136
"... <a href="/spielplan/kalendarium/la-verita-in-cimento/season_50348/" class="mehr">mehr</..." Line: 663 Column: 56 - 123
"... <a href="/spielplan/kalendarium/macbeth/season_50348/" class="mehr">mehr</..." Line: 692 Column: 56 - 125
"... <a href="/spielplan/kalendarium/la_boheme/season_50348/" class="mehr">mehr</..." Line: 710 Column: 56 - 125
"... <a href="/spielplan/kalendarium/la_boheme/season_50348/" class="mehr">mehr</..." Line: 728 Column: 56 - 125
"... <a href="/spielplan/kalendarium/la_boheme/season_50348/" class="mehr">mehr</..." Line: 759 Column: 56 - 127
"... <a href="/spielplan/kalendarium/winterreise/season_50348/" class="mehr">mehr</..." Line: 788 Column: 56 - 136
"... <a href="https://www.opernhaus.ch/home/extra/intendanz-ab-2o21-22/" class="mehr">mehr</..." Line: 805 Column: 56 - 136
"... <a href="https://www.opernhaus.ch/home/extra/intendanz-ab-2o21-22/" class="mehr">mehr</..." Line: 822 Column: 56 - 136
"... <a href="https://www.opernhaus.ch/home/extra/intendanz-ab-2o21-22/" class="mehr">mehr</..." Line: 895 Column: 56 - 126
"... <a href="/service/shop/lehar-das-land-des-laechelns-dvd/" class="mehr">mehr</..."

Stray end tag “a”.

Line: 388 Column: 56 - 59
"... </a> ..." Line: 420 Column: 56 - 59
"... </a> ..." Line: 505 Column: 56 - 59
"... </a> ..." Line: 597 Column: 56 - 59
"... </a> ..." Line: 615 Column: 56 - 59
"... </a> ..." Line: 633 Column: 56 - 59
"... </a> ..." Line: 664 Column: 56 - 59
"... </a> ..." Line: 693 Column: 56 - 59
"... </a> ..." Line: 711 Column: 56 - 59
"... </a> ..." Line: 729 Column: 56 - 59
"... </a> ..." Line: 760 Column: 56 - 59
"... </a> ..." Line: 789 Column: 56 - 59
"... </a> ..." Line: 806 Column: 56 - 59
"... </a> ..." Line: 823 Column: 56 - 59
"... </a> ..." Line: 896 Column: 56 - 59
"... </a> ..."

Duplicate ID “bgvid”.

Line: 410 Column: 52 - 164
"... <video id="bgvid" src="/site/assets/files/0/57/780/saison_1819_website_loop.mp4" playsinline autoplay muted loop> ..."

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 530 Column: 2 - 33
"...button"> <div class="icon-op-share-icon"></div>..." Line: 531 Column: 2 - 31
"..."></div> <div class="share-links-cont"> <l..." Line: 848 Column: 2 - 33
"...button"> <div class="icon-op-share-icon"></div>..." Line: 849 Column: 2 - 31
"..."></div> <div class="share-links-cont"> <l..." Line: 918 Column: 2 - 33
"...button"> <div class="icon-op-share-icon"></div>..." Line: 919 Column: 2 - 31
"..."></div> <div class="share-links-cont"> </di..."

No “p” element in scope but a “p” end tag seen.

Line: 893 Column: 206 - 209
"...tlich!</p></p> ..."

No space between attributes.

Line: 914 Column: - 62
"...page-item-text"data-sidebar-an..."

Warnings

The first occurrence of ID “” was here.

Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..." Line: 318 Column: 28 - 108
"... <div class="cp-mainpage-item" data-t-name="MainpageItem" id="" data-t-anchor="" > ..."

The first occurrence of ID “bgvid” was here.

Line: 327 Column: 52 - 156
"... <video id="bgvid" src="/site/assets/files/0/48/831/poppea_badewanne.mp4" playsinline autoplay muted loop> ..."

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opernhaus.ch Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

opernhaus.ch TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

OPERNHAUS.CH Opernhaus Zürich - Official Website

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opernhaus.ch Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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priority - 10Optimize images

Properly formatting and compressing images can save many bytes of data.

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priority - 10Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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priority - 1Reduce server response time

priority - 0Minify JavaScript

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priority - 0Minify CSS

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priority - 0Minify HTML

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opernhaus.ch Mobile Speed Test Quick Summary

priority - 292Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 2.8MiB (69% reduction).

priority - 51Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

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priority - 5Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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priority - 5Minify JavaScript

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priority - 1Reduce server response time

In our test, your server responded in 0.30 seconds.

priority - 0Minify HTML

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opernhaus.ch HTML validation

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Element “source” not allowed as child of element “video” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “”.

Start tag “a” seen but an element of the same type was already open.

Stray end tag “a”.

Duplicate ID “bgvid”.

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

No “p” element in scope but a “p” end tag seen.

No space between attributes.

Warnings

The first occurrence of ID “” was here.

The first occurrence of ID “bgvid” was here.

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opernhaus.ch Ping

opernhaus.ch TRACEROUTE