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c21.com

Detected Technologies

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AI Policy
Tech
InfraStatus
19 technologies4 categories

c21.com is built on React with Google Tag Manager and Facebook Pixel.

Analytics are handled by Google Tag Manager and Facebook Pixel. Infrastructure includes Amazon Route 53 and Amazon CloudFront.

Tech Stack Highlights

M
MimecastEmail
M
Microsoft 365Emailadroll.com logoAdRollAdvertisingfacebook.com logoFacebook PixelAnalyticstagmanager.google.com logoGoogle Tag ManagerTag managers

Frameworks & Languages2

react.dev logo
React
JavaScript frameworks
75%
1 evidence signal
HTMLdata-react
reactrouter.com logo
React Router
JavaScript frameworks
75%
1 evidence signal
JS Global__reactRouterVersion → string

Analytics & Marketing7

tagmanager.google.com logo
Google Tag Manager
Tag managers
100%
3 evidence signals
HTMLgoogletagmanager.com/gtm.js
JS Globalgoogle_tag_manager → object
JS GlobaldataLayer → object
facebook.com logo
Facebook Pixelv2.9.300
Analytics
100%
2 evidence signals
Scripthttps://connect.facebook.net/en_US/fbevents.js
JS Global_fbq → function(v2.9.300)
adroll.com logo
AdRoll
Advertising
100%
3 evidence signals
Scripthttps://s.adroll.com/j/roundtrip.js
JS Globaladroll_adv_id → string
JS Globaladroll_pix_id → string
M
Microsoft 365
Email
100%
1 evidence signal
dnsDKIM selector: selector1
M
Mimecast
Email
100%
1 evidence signal
dnsMX: usb-smtp-inbound-1.mimecast.com
analytics.google.com logo
Google Analytics
Analytics
75%
2 evidence signals
Scripthttps://www.googletagmanager.com/gtag/js?id=AW-760091408&cx=c&gtm=4e64f1h1
Scripthttps://www.googletagmanager.com/gtag/js?id=G-CXMBWZGP78&cx=c&gtm=4e64f1h1
www.salesforce.com logo
Salesforce Marketing Cloud Account Engagement
Marketing automation
75%
3 evidence signals
JS GlobalpiAId → string
JS GlobalpiCId → string
JS GlobalpiHostname → string

Infrastructure & Security6

A
Amazon Route 53
PaaS
100%
1 evidence signal
dnsNS: ns-236.awsdns-29.com
www.google.com logo
reCAPTCHA
Security
75%
2 evidence signals
Scripthttps://www.google.com/recaptcha/api.js?render=6Ld2J2ksAAAAAN7zhy5K7Nikdr56yo9QHHtbhlTP
Scripthttps://www.google.com/recaptcha/api.js?render=6Ld2J2ksAAAAAN7zhy5K7Nikdr56yo9QHHtbhlTP
aws.amazon.com logo
Amazon CloudFront
CDN
75%
2 evidence signals
Header\(CloudFront\)$: 1.1 440c3e61ef47079d909a882c3cc08ec4.cloudfront.net (CloudFront)
HeaderK6DOOZbxJso5Kx0nV-Msv3QE_CLVH9aYQJF-ns0W5Mlc37YKZPJ8mw==
aws.amazon.com logo
Amazon S3
CDN
75%
1 evidence signal
Header^AmazonS3$: AmazonS3
trustarc.com logo
TrustArc
Cookie compliance
75%
2 evidence signals
Scripthttps://consent.trustarc.com/asset/notice.js/v/v1.7-1729
Scripthttps://consent.trustarc.com/notice?domain=century21.com&c=consentContainer&js=nj&noticeType=bb&text=true&gtm=1&privacypolicylink=https://privacy.anywhere.re/global-privacy-notice
aws.amazon.com logo
Amazon Web Services
PaaS
50%
1 evidence signal
HTMLimplied by Amazon CloudFront

Libraries & Utilities4

httpwg.org logo
HTTP/3
Miscellaneous
75%
1 evidence signal
Headerh3: h3=":443"; ma=86400
github.com logo
core-js
JavaScript libraries
75%
1 evidence signal
JS Global__core-js_shared__ → object
fontawesome.com logo
Font Awesome
Font scripts
75%
1 evidence signal
JS Global___FONT_AWESOME___ → object
maps.google.com logo
Google Maps
Maps
75%
1 evidence signal
Scripthttps://maps.googleapis.com/maps/api/js?key=AIzaSyAMjTsQt66TMzfT0Uglc-jBRmc_-tTaGMg&solution_channel=GMP_visgl_rgmlibrary_v1_default&loading=async&callback=__googleMapsCallback__

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