Home/Builders/Is this built with Landen?
Landen logo
AI Website Builder

Is This Website Built With Landen?

Paste any URL below. Our scanner checks 4 Landen-specific fingerprints — scripts, CDN domains, HTML attributes, and HTTP headers — and returns a confidence score instantly.

How to Tell if a Website Uses Landen

Identifying whether a website was built with Landen 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 4 Landen-specific signals, and returns a verdict with a confidence score.

You might want to detect Landen 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 Landen?

Landen is a minimalist landing page builder for startups. Sites are served from landen.co and identifiable through landen-specific CSS classes and server headers.

It is primarily used for marketing sites, landing pages, portfolios, and business websites — all generated from prompts or visual editors with AI assistance.

Visit Landen official website

Signs a Website Is Built With Landen

Our detection engine checks 4 unique Landen fingerprints. Here are the most reliable signals:

High Confidence

CDN Domain

Assets (images, scripts, fonts) are loaded from Landen-specific CDN domains. This is one of the most reliable signals because CDN domains are hard to hide.

landen.co
High Confidence

JavaScript / Script Files

Landen loads specific JavaScript runtime files or loads scripts from identifiable URLs. Checking script src attributes reveals the platform.

landen.co
High Confidence

HTTP Response Headers

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

server
Medium Confidence

HTML Attributes & Class Names

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

landen-

How to Manually Detect Landen 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 landen or landen
  4. If found in script src, class names, or meta tags — it's likely Landen

Method 2 — Browser DevTools Network Tab

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

How Our Landen 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 4 Landen-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 Landen

Sign up at https://www.landen.co and describe your website in plain language. The AI generates a complete site in seconds that you can customize, connect a domain to, and publish.

Other popular AI website builders include Framer, Durable, Lovable, Gamma, and Mixo.

Get started with Landen

Frequently Asked Questions

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

The most reliable ways to detect Landen are: (1) open DevTools → Network tab and look for requests to Landen-specific CDN domains, (2) view page source and search for Landen-specific class names or data attributes, (3) use our free scanner — we check 4 detection signals automatically and return a confidence score.

Is your Landen detector free?

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

How accurate is the Landen detection?

We check 4 unique Landen 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 Landen 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 Landen website?

If you want to build something similar, visit https://www.landen.co 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.