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Audit a Public CORS Preflight

Try a public endpoint and compare simple and OPTIONS CORS policy evidence with risky-pattern findings.

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CORS Checker & Preflight Tester
CORS Checker & Preflight Testergifted_wagon/cors-preflight-evidence-auditor
Status
Endpoint
Test origin
Requested method
+7 fields
Text
Number
Boolean
List
Object

Input

Endpoints(required):https://httpbin.org/anything
Test origin:https://example.com
Preflight method:POST
Requested headers:content-type
Maximum endpoints:1
Timeout per request:20

Output fields

Status
Endpoint
Test origin
Requested method
Simple
Preflight
Grade
Score
Findings
Checked at
Error

How it works

Sign up on Apify or log in

The CORS Checker & Preflight Tester Actor is ready to run with the inputs already set for "Audit a Public CORS Preflight". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Audit a Public CORS Preflight" task

The CORS Checker & Preflight Tester Actor will start running based on the input automatically. You can also change all the input fields, like endpoints, test origin, and more, to match your specific use case.

Receive the "Audit a Public CORS Preflight" 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 status, endpoint, test origin, 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 "Audit a Public CORS Preflight" task via API.

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Integrate "Audit a Public CORS Preflight" into your workflow

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