A company runs a single-page web application on AWS The application uses Amazon CloudFront lo...

Amazon CloudWatch Synthetics:

CloudWatch Synthetics allows you to create canaries to monitor your endpoints and API calls, simulating user behavior to detect issues before users do.

Steps:

Go to the AWS Management Console.

Navigate to CloudWatch and select "Synthetics."

Click on "Create canary."

Choose "Heartbeat monitoring" as the blueprint.

Configure the canary to point to the FQDN of the website.

Set the frequency and retention settings as per your requirement.

Create the canary.

This setup continuously checks the operational status of your website, alerting you if it becomes unreachable or has issues.

AWS CloudWatch Synthetics