24 technologies4 categories
metopera.org is built on Microsoft ASP.NET with Cloudflare and Google Tag Manager. It ranks #45,570 globally.
Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes Cloudflare and Cloudflare DNS.
Tech Stack Highlights
Frameworks & Languages3
Microsoft ASP.NETv4.0.30319
Web frameworks
100%
2 evidence signals
Header
(.+)\;version:\1: 4.0.30319Cookie
ASP.NET_SessionIdDaisyUI
UI frameworks
75%
1 evidence signal
HTML
drawer-toggleTailwind CSS
UI frameworks
50%
1 evidence signal
HTML
implied by DaisyUIAnalytics & Marketing11
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager → objectJS Global
dataLayer → objectGoogle Analytics
Analytics
100%
5 evidence signals
Script
https://www.googletagmanager.com/gtag/js?id=DC-2900308&cx=c>m=4e62b1Script
https://www.googletagmanager.com/gtag/js?id=DC-9592142Script
https://www.googletagmanager.com/gtag/js?id=AW-1003261609Script
https://www.googletagmanager.com/gtag/js?id=DC-2900308JS Global
gtag → functionFacebook Pixelv2.0
Analytics
100%
2 evidence signals
Script
https://connect.facebook.net/en_US/fbevents.jsJS Global
_fbq → function(v2.0)S
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1M
Mimecast
Email
100%
1 evidence signal
dns
MX: us-smtp-inbound-2.mimecast.com
Amazon Advertising
Advertising
75%
1 evidence signal
Script
https://c.amazon-adsystem.com/aat/amzn.jsReddit Ads
Advertising
75%
2 evidence signals
Script
https://www.redditstatic.com/ads/pixel.jsScript
https://www.redditstatic.com/ads/pixel.jstheTradeDesk
Advertising
75%
3 evidence signals
Script
https://js.adsrvr.org/up_loader.1.1.0.jsScript
https://js.adsrvr.org/up_loader.1.1.0.jsScript
https://js.adsrvr.org/up_loader.1.1.0.jsMatomo Analytics
Analytics
75%
1 evidence signal
JS Global
_paq → objectSizmek
Advertising
75%
1 evidence signal
Script
https://secure-ds.serving-sys.com/SemiCachedScripts/ebOneTag.jsActiveCampaign
Marketing automation
75%
1 evidence signal
Script
https://diffuser-cdn.app-us1.com/diffuser/diffuser.jsInfrastructure & Security5
Cloudflare
CDN
100%
3 evidence signals
Header
9ce77911db855d19-SJCHeader
cloudflare: cloudflareCookie
__cf_bmOsano
Cookie compliance
100%
2 evidence signals
Script
https://cmp.osano.com/16CVCTUH25TRk7UWM/aa1a0aab-fa8a-43f0-a885-045869f0c7e7/osano.jsJS Global
Osano → functionQueue-it
Performance
100%
5 evidence signals
Script
https://metopera.queue-it.net/javascriptqueue/metopera/2425announcement/1771186492893?t=https%3A%2F%2Fwww.metopera.org%2F&ver=js2.0.61Script
https://static.queue-it.net/script/queueclient.min.jsScript
https://static.queue-it.net/script/queueconfigloader.min.jsScript
https://assets.queue-it.net/metopera/integrationconfig/javascript/queueclientConfig.js?versionTimestamp=20260215121202JS Global
queueit_clientside_config → objectC
Cloudflare DNS
PaaS
100%
1 evidence signal
dns
NS: lilith.ns.cloudflare.comCloudflare Bot Management
Security
75%
1 evidence signal
Cookie
__cf_bmLibraries & Utilities5
Webpack
Miscellaneous
75%
1 evidence signal
JS Global
webpackJsonp → objectcore-js
JavaScript libraries
75%
1 evidence signal
JS Global
__core-js_shared__ → objectModernizr
JavaScript libraries
75%
1 evidence signal
Script
https://www.metopera.org/Static/javascript/lib/modernizr.js?modified=20260210095602Slick
JavaScript libraries
75%
1 evidence signal
Script
https://www.metopera.org/Static/javascript/lib/slick.min.js?modified=20260210095602jQuery
JavaScript libraries
50%
1 evidence signal
HTML
implied by Slick