Tech Stack Index · Other
What is complex.com built with?
As of 2026-10-02, complex.com is built with 11 detected technologies: it uses Next.js and React, is served through Cloudflare and Cloudflare Rocket Loader and measures traffic with Amplitude, Cloudflare Web Analytics and Google Tag Manager.
Technologies detected on complex.com
| Category | Technology | Version | Confidence |
|---|---|---|---|
| JavaScript framework | Next.js | – | high |
| React | – | high | |
| CDN | Cloudflare | – | high |
| Cloudflare Rocket Loader | – | high | |
| Analytics | Amplitude | – | high |
| Cloudflare Web Analytics | – | high | |
| Tag manager | Google Tag Manager | – | high |
| Cookie consent | Osano | – | high |
| Marketing automation | Klaviyo | – | high |
| Security / bot protection | Cloudflare Bot Management | – | high |
| UI library | Tailwind CSS | – | medium |
Detected on 2026-10-02 from public HTML, scripts and HTTP response headers of the home page. High confidence: a definite signature or two different signals; medium: one weak signal.
FAQ
- What technologies does complex.com use?
- As of 2026-10-02, complex.com is built with 11 detected technologies: it uses Next.js and React, is served through Cloudflare and Cloudflare Rocket Loader and measures traffic with Amplitude, Cloudflare Web Analytics and Google Tag Manager. Detected from the public home page HTML and response headers.
- What CMS does complex.com use?
- We did not detect a known CMS or e-commerce platform on the complex.com home page (2026-10-02); it may use a custom system.
- What framework is complex.com built with?
- complex.com uses Next.js and React (detected 2026-10-02).
- What CDN or hosting does complex.com use?
- complex.com uses Cloudflare and Cloudflare Rocket Loader (detected 2026-10-02).
- What analytics does complex.com use?
- complex.com uses Amplitude, Cloudflare Web Analytics and Google Tag Manager (detected 2026-10-02).
More about complex.com
- Does complex.com block GPTBot and other AI crawlers? (AI Crawler Index)
- What are .com websites built with?
- What are other websites built with?
- All technologies in the Tech Stack Index