Tellstack

What customeriomail.com is built with

Read on 2026-10-28 15:09. 11 technologies spotted.

TechnologyCategoryVersionConfidenceTell
Amazon Route 53Hosting100%dns NS: ns-577.awsdns-08.net
Amazon Web ServicesPaaS100%dns NS: ns-577.awsdns-08.net
HSTSSecurity100%headers strict-transport-security: max-age=63072000
Let's EncryptSSL/TLS certificate authorities100%certIssuer: Let's Encrypt, YR2
Open GraphMiscellaneous100%dom meta[property*='og:']: <meta property="og:title" content="Customer.io: Customer Engagement Platform For Better Outcomes">
PWAMiscellaneous100%dom link[rel='manifest']: <link rel="manifest" href="/manifest.webmanifest">
Priority HintsPerformance100%dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <link rel="preload" as="script" fetchPriority="low" href="/_next/static/chunks/webpack-a2b0b6b859fd3ee2.js">
SanityCMS100%dom img[src*='cdn.sanity.io'],img[srcset*='cdn.sanity.io'],video[src*='cdn.sanity.io'],source[src*='cdn.sanity.io'],source[srcset*='cdn.sanity.io'],track[src*='cdn.sanity.io'] @src: https://cdn.sanity.io/images/onirtmj2/pro
Sanity.ioCMS100%dom img[src*='cdn.sanity.io'],img[srcset*='cdn.sanity.io'],video[src*='cdn.sanity.io'],source[src*='cdn.sanity.io'],source[srcset*='cdn.sanity.io'],track[src*='cdn.sanity.io'] @src: https://cdn.sanity.io/images/onirtmj2/pro
SendgridEmail100%dns TXT: 0.31.36.179 include:sendgrid.net ~all
VercelPaaS100%headers server: Vercel

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