Website Uptime Monitoring - Detect Outages Before Users Report Them
Availability incidents cost trust and revenue. Nocentry combines active checks, incident lifecycle tracking and real-time updates so teams can detect outages early and verify recovery with confidence.
Website uptime monitoring software for websites and network services
Nocentry combines website, content, ping and TCP checks in one uptime workflow so teams can detect both hard downtime and partial degradations.
Instead of splitting tools by layer, operations teams can configure, monitor and review incidents from a single service model.
- HTTP checks with status validation
- Content checks (contains / not contains)
- Ping checks for reachability
- TCP checks for critical ports
- SSL expiration tracking
- Domain expiration tracking
Incident lifecycle and reporting with linked history
Down results open active incidents, and recovery closes incidents with up notifications. Incident and check history stay linked for clear investigation and post-incident review.
Each check result stores agent, status code, response time and error context, making post-incident analysis and SLA reporting straightforward.
Check execution model
- Pending checks are continuously scheduled and dispatched to online agents
- Per-service lock prevents duplicated overlapping runs
- Next check time is recalculated after every completed result
Incident and alerts
- Down/up state changes map to active and resolved incidents
- Cause mapping covers timeout, DNS, TLS, connection and HTTP status failures
- Alert contacts can route by event type: down, up, SSL and domain
Operational analytics
- Availability includes online percent, incident count and downtime seconds
- Response-time chart supports hour/day/week/month/year intervals
- Incident and check-history tables support post-incident review
Team readiness
- Test notification action validates channels before production incidents
- WebSocket update events keep service state current in the UI
- Plan restrictions enforce allowed check types and minimum intervals
Website uptime monitoring FAQ
How quickly can downtime be detected?
Detection speed depends on configured interval and timeout settings. Nocentry supports intervals starting from 30 seconds and timeout values from 1 to 300 seconds for controlled downtime monitoring.
Can I monitor more than websites?
Yes. Alongside HTTP uptime checks, Nocentry supports content validation, ping checks and TCP port monitoring in the same workflow.
Do you provide uptime reporting for SLA communication?
Yes. Teams can use availability windows, downtime duration, incident counts and response-time trends for reliability reporting and post-incident review.
How is this different from API and SSL/domain monitoring?
This page focuses on uptime and network availability checks. For payload-level endpoint validation, review API monitoring. For certificate and renewal risk controls, review SSL and domain monitoring.
Ready to launch production uptime checks? Review plans or contact our team for rollout guidance.