27 technologies4 categories
classlink.com uses Google Analytics, HubSpot, and Klaviyo and 24 other technologies. It ranks #1,187 globally.
Analytics are handled by Google Analytics and Google Tag Manager. Infrastructure includes Amazon Route 53 and Cloudflare.
Tech Stack Highlights
Core Platform1
Webflow
Page builders
75%
1 evidence signal
JS Global
Webflow → objectAnalytics & Marketing14
Google Analytics
Analytics
100%
3 evidence signals
Cookie
_gaScript
https://www.googletagmanager.com/gtag/js?id=G-XR4VK1WY86JS Global
gtag → functionH
HubSpot
Marketing automation
100%
1 evidence signal
dns
DKIM selector: hs1K
Klaviyo
Marketing automation
100%
1 evidence signal
dns
DKIM selector: klM
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k1C
Customer.io
Marketing automation
100%
1 evidence signal
dns
DKIM selector: cioR
Resend
Email
100%
1 evidence signal
dns
DKIM selector: resendG
Google Workspace
Email
100%
1 evidence signal
dns
DKIM selector: googleM
Microsoft 365
Email
100%
1 evidence signal
dns
MX: classlink-com.mail.protection.outlook.comP
Postmark
Email
100%
1 evidence signal
dns
DKIM selector: pmA
Amazon SES
Email
100%
1 evidence signal
dns
DKIM selector: amazonsesS
Salesforce
CRM
95%
1 evidence signal
dns
SPF includes salesforce.comS
SendGrid
Email
95%
1 evidence signal
dns
SPF includes sendgrid.netGoogle Tag Manager
Tag managers
75%
2 evidence signals
JS Global
google_tag_manager → objectJS Global
dataLayer → objectMicrosoft Clarity
Analytics
75%
1 evidence signal
JS Global
clarity → functionInfrastructure & Security7
A
Amazon Route 53
PaaS
100%
1 evidence signal
dns
NS: ns-828.awsdns-39.netCloudflare
CDN
75%
2 evidence signals
Header
9cb75fd78e75938c-SJCHeader
cloudflare: cloudflarereCAPTCHA
Security
75%
2 evidence signals
Script
https://www.google.com/recaptcha/api.jsScript
https://www.google.com/recaptcha/api.jsHSTS
Security
75%
1 evidence signal
Header
max-age=31536000Cloudflare Turnstile
Security
75%
1 evidence signal
JS Global
turnstile → objectGoogle Hosted Libraries
CDN
75%
1 evidence signal
Script
https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.jsjsDelivr
CDN
75%
1 evidence signal
Script
https://cdn.jsdelivr.net/npm/@finsweet/fs-components@2/fs-components.js?v=1770682131845Libraries & Utilities5
llms.txt
AI Policy & Governance
100%
2 evidence signals
HTML
/llms.txtText
Google, MicrosoftWeglot
Translation
100%
2 evidence signals
Script
https://cdn.weglot.com/weglot.min.jsstylesheet
https://cdn.weglot.com/weglot.min.css?v=11HTTP/3
Miscellaneous
75%
1 evidence signal
Header
h3: h3=":443"; ma=86400Webpack
Miscellaneous
75%
1 evidence signal
JS Global
webpackChunk → objectGoogle Font API
Font scripts
75%
1 evidence signal
Script
https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js