Find out which websites sit behind Cloudflare
Catalyst
See the CDN and edge provider in front of any list of domains, alongside the rest of the detected stack. Tells you who is on Cloudflare, who is on a rival network and who is serving traffic straight from origin. Paste domains, get one row per site with the CDN named.
Input
Output fields
Sign up on Apify or log in
The Tech Stack, CDN & SSL Certificate Lookup Actor is ready to run with the inputs already set for "Find out which websites sit behind Cloudflare". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Find out which websites sit behind Cloudflare" task
The Tech Stack, CDN & SSL Certificate Lookup Actor will start running based on the input automatically. You can also change all the input fields, like URLs / domains, include detected versions, and more, to match your specific use case.
Receive the "Find out which websites sit behind Cloudflare" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as domain, technology count, technology names, and more.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Find out which websites sit behind Cloudflare" task via API.
Integrate "Find out which websites sit behind Cloudflare" into your workflow
Connect "Find out which websites sit behind Cloudflare" with 100+ integrations, or run it via API or MCP.
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