highlight.io Tech Stack
Live first-party scan of highlight.io's tech stack. 8 technologies detected across 9 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection. Scan timestamp: May 29, 2026.
Infrastructure Layer
Let's Encrypt
JavaScript frameworks
Next.js
React
Miscellaneous
Webpack
Operating systems
Ubuntu
Programming languages
Node.js
Reverse proxies
Nginx
SSL/TLS certificate authority
Let's Encrypt
Security
HSTS
Web frameworks
Next.js
Web servers
Nginx
Compare highlight.io's Stack
How was this detected?
For highlight.io, DetectZeStack identified 8 technologies: 7 via HTTP fingerprinting and 1 via TLS handshake.
Detection runs four independent layers in parallel: HTTP response headers, TLS handshake metadata, certificate issuer inspection, and DNS record lookups. The breakdown above shows which layers fired for this specific domain — some sites carry most of their fingerprint in HTTP, others rely heavily on infrastructure (DNS/TLS).
How highlight.io compares
Symmetric diff between highlight.io and similar sites detected on DetectZeStack.
vs sesamecare.com — 3 shared, 4 unique here, 4 unique there
Only on highlight.io: Nginx, Webpack, Node.js, Ubuntu
Only on sesamecare.com: Cloudflare, Cloudflare Browser Insights, Contentful, Envoy
vs careindeed.com — 6 shared, 2 unique here, 1 unique there
Only on highlight.io: Ubuntu, Nginx
Only on careindeed.com: Vercel
vs sdsmanager.com — 5 shared, 3 unique here, 3 unique there
Only on highlight.io: Node.js, Ubuntu, Next.js
Only on sdsmanager.com: Gatsby, Google Tag Manager, Leadfeeder
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Get Free API Key Chrome ExtensionWhat technologies does highlight.io use?
highlight.io uses 8 technologies across 9 categories. The full breakdown is listed above, organized by function. Each technology was identified through analysis of HTTP headers, DNS records, TLS certificates, and HTML content.
What JavaScript framework does highlight.io use?
highlight.io uses Next.js, React. JavaScript frameworks are detected through script analysis and HTML markup patterns.
What web framework does highlight.io use?
highlight.io is built with Next.js. Framework detection relies on HTTP header fingerprints and HTML source analysis.
How is highlight.io's tech stack detected?
DetectZeStack identifies technologies on highlight.io through multiple detection methods: HTTP response header analysis, HTML and JavaScript content scanning, DNS record lookups, and TLS certificate inspection. This multi-layered approach catches technologies that single-method tools miss.