What ecommerce platform does w3.org use?

StackPulse did not detect a known ecommerce platform on w3.org during the last scan.

What payment gateway does w3.org use?

No payment provider scripts were visible on the public pages of w3.org. Some sites only load their payment SDK at checkout.

How was the w3.org tech stack detected?

StackPulse fetched the public pages of w3.org, matched the HTML, scripts and response headers against 159 technology signatures, and for storefronts rendered the page in a headless browser to catch client-side tags. Last scan: October 24, 2026.

Website profile

w3.org technology stack

w3.org is served via Cloudflare.

Technologies

Detected technologies on w3.org

Infrastructure

Cloudflare 70,087 sites use Cloudflare

Other websites built on Cloudflare

Sites that share w3.org’s Cloudflare stack. See all Cloudflare websites →

Frequently asked questions

What ecommerce platform does w3.org use?: StackPulse did not detect a known ecommerce platform on w3.org during the last scan.
What payment gateway does w3.org use?: No payment provider scripts were visible on the public pages of w3.org. Some sites only load their payment SDK at checkout.
How was the w3.org tech stack detected?: StackPulse fetched the public pages of w3.org, matched the HTML, scripts and response headers against 159 technology signatures, and for storefronts rendered the page in a headless browser to catch client-side tags. Last scan: October 24, 2026.

Look up any domain by API

One call returns the ecommerce platform, payment gateways, marketing pixels and infrastructure. Results are cached for a week.

curl -H "x-api-key: YOUR_KEY" \
  https://stackpulseapi.com/v1/lookup/w3.org

Read the API docs

Export lead lists as CSV

Filter the whole index by stack (for example Shopify stores without Klaviyo) and download up to 50,000 domains per file. 1 credit per row.

Open Lead Export Plans from $99/month →