Across all 10 clients and 14 monitored sites, availability was strong (99.93% average). One active outage (client-portal.example) and four advisory warnings are open. Two SSL certificates need renewal within 30 days.
| SSL / TLS | 2 certificates expiring within 30 days |
| DNS | Stable |
| Email security (SPF/DMARC) | 3 domains need DMARC/DKIM work |
| Security headers | Portfolio avg: B+ (84%) |
Checks are passive and read-only (HTTP/HTTPS uptime, SSL certificate, DNS records, SPF/DMARC, HTTP security headers) on the schedule configured for Northstar Web Agency. Uptime is measured from external probes; the risk score is a weighted blend of all signals (0–100).