Free tool

Best Free Tech Stack Detector for Small Business Sites

See if a site runs WordPress, Shopify, Webflow, and more — perfect before a redesign, migration, or quote.

Free tech stack detector

Know your platform before you hire or migrate

WordPress, Shopify, and Webflow need different budgets and skill sets. Detect CMS, analytics, and common scripts on any public URL so your next quote conversation starts with facts.

  • Spot WordPress, Shopify, Webflow, and more
  • See analytics and marketing scripts in use
  • Useful before migrations and vendor interviews
Developer laptop showing code for a small business website stack

Based on public HTML and response headers.

Platform clues

Detects WordPress, Shopify, Webflow, and other common stacks from public HTML.

Before you rebuild

Know what you are migrating from before you hire a developer.

No login needed

Works on public marketing sites and storefronts.

How it works

Three steps to a useful result

01

Paste the public URL

Homepage works best for platform signals.

02

Read the stack groups

CMS, scripts, and tooling show up as tags.

03

Match the hire to the stack

Don’t pay a Shopify specialist to fix a WordPress theme.

Guide

Detect your website tech stack before you hire

Knowing whether you are on WordPress, Shopify, or Webflow helps you hire the right partner and budget correctly. Use this free detector before a migration or redesign quote.

These free WebSolNet tools are built for US small business owners — HVAC, auto repair, home services, coaches, and product sellers — who want clear answers without an agency retainer. Run a URL, read the notes, then decide whether to fix it yourself or get a quote.

Practical tips

  • Heavily customized sites can hide signals — treat results as a strong clue.
  • Export or screenshot results before a migration for your records.
  • If you are on the wrong platform for ecommerce vs services, talk scope early.

Quick FAQ

Is stack detection always perfect?

It uses public HTML/headers. Heavily customized sites can hide signals — treat results as a strong clue, not a lab report.

Why does platform matter?

WordPress, Shopify, and Webflow have different costs, plugins, and editor workflows for your staff.

Explore more free tools on our tools hub or talk with us about WordPress, Shopify, Webflow, or SEO.

Close-up of website code on a monitor used to identify CMS and scripts
Built for owners who want practical website fixes — not vanity reports.