Tellstack

What optimism.io is built with

Read on 2026-10-28 16:29. 16 technologies spotted.

TechnologyCategoryVersionConfidenceTell
CloudflareCDN100%dns NS: hayes.ns.cloudflare.com
Cloudflare DNSHosting100%dns NS: hayes.ns.cloudflare.com
Google AnalyticsAnalyticsGA4100%scripts: js', new Date());\\ngtag('config', 'G-XSTCG2V76H');\"}]],[\"$\",\"$L2a\",null,
Google WorkspaceWebmail, Email100%dns MX: aspmx.l.google.com
HSTSSecurity100%headers strict-transport-security: max-age=63072000; includeSubDomains; prel
Let's EncryptSSL/TLS certificate authorities100%certIssuer: Let's Encrypt, YE1
Linkedin AdsAdvertising100%headers content-security-policy: alytics.com https://px.ads.linkedin.com https://*.linkedin.com https://*.hubspo
Linkedin Insight TagAnalytics100%headers content-security-policy: ger.com https://snap.licdn.com; style-src 'self' 'unsafe-inline'; img-
NetlifyPaaS, CDN100%headers server: Netlify
Next.jsJavaScript frameworks, Web frameworks, Web servers, Static site generator100%cookies next_locale: en
Open GraphMiscellaneous100%dom meta[property*='og:']: <meta property="og:title" content="Optimism: The most used blockchain infrastructure.">
Priority HintsPerformance100%dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <link rel="preload" as="script" fetchPriority="low" href="/_next/static/chunks/1nki20gvv6bro.js">
ReactJavaScript frameworks100%implied Next.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/y6ka751a/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/y6ka751a/pro
WebpackMiscellaneous100%implied Next.js

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