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Is This Website Built With Strapi?

Paste any URL below. Our scanner checks 3 Strapi-specific fingerprints — scripts, CDN domains, HTML attributes, and HTTP headers — and returns a confidence score instantly.

How to Tell if a Website Uses Strapi

Identifying whether a website was built with Strapi used to require technical expertise — inspecting source code, tracing network requests in DevTools, and knowing which patterns to look for. Our free scanner automates all of that: it fetches the page, analyzes 3 Strapi-specific signals, and returns a verdict with a confidence score.

You might want to detect Strapi for competitive research, due diligence before acquiring a site, or simple curiosity. Whatever the reason, this page covers every method — automated and manual.

What is Strapi?

Strapi is an open-source, headless Content Management System built on Node.js, widely adopted by developers and engineering teams who need a flexible, API-first backend for web and mobile applications. The tool exposes content via REST or GraphQL APIs and is commonly self-hosted or deployed through cloud providers, making it a popular choice for JAMstack architectures and custom digital platforms. AIWebsiteDetector's detection engine identifies Strapi-powered sites using a combination of one distinct HTML pattern and two characteristic HTTP response headers that Strapi injects into its frontend output and API responses by default. These signals are consistent across both self-hosted instances and managed deployments, giving the detection engine reliable coverage regardless of infrastructure configuration. Because Strapi is frequently deployed as a decoupled backend rather than a traditional monolithic CMS, its fingerprints appear in API layer responses as much as in rendered page markup, which makes it a technically interesting target for detection compared to conventional CMS platforms.

It is primarily used for content-driven websites, blogs, news sites, documentation, and publishing platforms.

Visit Strapi official website

Signs a Website Is Built With Strapi

Our detection engine checks 3 unique Strapi fingerprints. Here are the most reliable signals:

High Confidence

HTTP Response Headers

Strapi-hosted sites respond with specific HTTP headers that identify the platform or infrastructure. These are visible in DevTools → Network tab.

x-powered-byserver
Medium Confidence

HTML Attributes & Class Names

Strapi injects proprietary class names, data attributes, or markup patterns into the page HTML that are unique to the platform.

strapi

How to Manually Detect Strapi Websites

Method 1 — View Page Source

  1. Open the website in your browser
  2. Press Ctrl+U (Windows) or Cmd+Option+U (Mac)
  3. Search (Ctrl+F) for strapi or strapi
  4. If found in script src, class names, or meta tags — it's likely Strapi

Method 2 — Browser DevTools Network Tab

  1. Press F12 to open DevTools
  2. Click the Network tab and reload the page
  3. Filter by strapi in the search box
  4. If you see requests to Strapi-specific domains, it's confirmed
Faster: Skip the manual steps — paste the URL into our scanner above and we check all 3 signals in seconds.

How Our Strapi Detector Works

When you submit a URL, our engine fetches the page from its server — just like a browser would — then analyzes the response across 3 Strapi-specific fingerprints:

Script analysis

We scan all loaded JavaScript files for known CDN paths and runtime names

CDN domain matching

We cross-reference every asset request against known platform CDNs

HTML pattern scanning

We search the DOM for platform-specific class names and data attributes

Header inspection

We read HTTP response headers that identify the server or platform

Meta tag extraction

We check generator and other meta tags in the document head

Confidence scoring

We weight each matched signal and normalize to a 0–99% score

How to Build a Similar Website With Strapi

Install Strapi from https://strapi.io, set up your content models, and connect a frontend framework like Next.js or Gatsby to display your content.

Other popular CMS platforms include WordPress, Ghost, Contentful, Sanity, and Strapi.

Get started with Strapi

Frequently Asked Questions

How can I tell if a website was built with Strapi?

The most reliable ways to detect Strapi are: (1) open DevTools → Network tab and look for requests to Strapi-specific CDN domains, (2) view page source and search for Strapi-specific class names or data attributes, (3) use our free scanner — we check 3 detection signals automatically and return a confidence score.

Is your Strapi detector free?

Yes, completely free. Paste any URL into our scanner and we'll analyze it for Strapi fingerprints immediately. No account required, no limits on scans.

How accurate is the Strapi detection?

We check 3 unique Strapi fingerprint signals across HTML, JavaScript, CDN domains, meta tags, and HTTP headers. Our confidence score reflects how many signals matched — a score above 70% is a strong indicator. We cap accuracy at 99% to reflect that all fingerprint-based detection is probabilistic.

Can Strapi sites be detected if they use a custom domain?

Yes. Custom domains don't hide the underlying platform. The JavaScript files, CDN requests, HTML attributes, and server headers all remain identifiable regardless of the domain name used. Our scanner fetches the page directly and analyzes its technical composition.

What should I do after detecting a Strapi website?

If you want to build something similar, visit https://strapi.io to learn more or sign up. If you're doing competitive research, our scan result also shows the full technology stack — including hosting platform, domain age, and other detected technologies. You can share the result link with your team.