Check Site

Description

The Check Site module analyzes a website and provides information about its availability status, response time and SSL certificate status. It makes a GET request to the site to verify if it is online and measures the load time. If the site uses HTTPS, it also obtains the SSL certificate and calculates the remaining days before its expiration. It is ideal for website monitoring, alerts for certificates about to expire, and service health checks.

Configuration

Parameter	Type	Required	Description
url	text	Yes	URL of the website to analyze

Output

{
  "nextModule": "siguiente_modulo",
  "data": {
    "isOnline": true,
    "responseTime": 245,
    "sslValid": true,
    "sslExpiresIn": 87,
    "error": null
  }
}

Usage Example

Basic case

{
  "url": "https://www.ejemplo.com"
}

Notes

• responseTime is measured in milliseconds
• sslExpiresIn indicates the remaining days before SSL certificate expiration
• sslValid is true if the certificate has not expired, false otherwise
• If the site does not use HTTPS, sslValid and sslExpiresIn fields will be null
• The SSL certificate is obtained by connecting directly via TLS on port 443
• This module does not require credentials
• If the site does not respond, isOnline will be false and the error field will contain the error message

Related Nodes

• http (generic HTTP requests)
• webscraper (data extraction from web pages)