website issue monitoring
Website uptime monitoring that alerts before customers notice.
Visual Sentinel watches uptime, SSL, DNS, speed, and visible page changes on layer-specific schedules. Shared-server correlation can reduce duplicate notifications when several related monitors fail together.
7-day free trial, card required. From $15 USD a month. 14-day money-back guarantee.
definition
What Is Uptime Monitoring?
Uptime monitoring sends scheduled HTTP requests from outside your hosting to verify that a public URL responds with an allowed status within its timeout and response-time threshold. Visual Sentinel uses EU and US regions and checks TLS trust with the uptime request. Other evidence follows separate plan and layer rules: regional request timing comes from uptime checks, DNS history is stored every six hours from Solo upward, visual captures run every 30 minutes on Solo or every 15 minutes on Starter and higher, and configured content monitoring starts on Starter. A successful uptime result still does not prove that every interaction or private service works.
customer voices
From our customers
I tried UptimeRobot and ChecklyHQ, but neither solved the problem of finding broken pages until we checked manually. With Visual Sentinel, we get instant alerts and can fix our WordPress sites quickly instead of finding issues by accident.
Powered Storage
We run an agency and due to Elementor updates or cache issues, some client websites would break. We only found out from client complaints because UptimeRobot didn't catch visual issues. After switching to Visual Sentinel, we get alerts about broken pages in minutes. Would recommend 5/5.
The DWCO
Managing many projects, I can't always keep an eye on every website. When something broke after an update, we wouldn't know until someone reached out. After using Visual Sentinel, life has become a lot easier knowing we'll be alerted via Slack and any team member can jump on it immediately.
CueBytes
what you get
What this monitor checks
Scheduled Downtime Alerts
Get notified after the configured checks and confirmation rules detect an outage through the channels included with your plan.
Plan-Based Check Intervals
Business and Agency can check uptime every minute, Solo and Starter every 5 minutes.
Multi-Region Monitoring
Default uptime checks run from EU and US, with cross-region confirmation designed to reduce single-path false alerts.
Website Issue Monitoring
Goes beyond basic uptime with performance, SSL certificates, DNS records, visual changes, and content checks.
Uptime Reports & SLA Tracking
Detailed uptime history, response time charts, and exportable reports for your team or clients.
Smart Alert Escalation
Configure alert thresholds and escalation rules. Avoid alert fatigue with customizable sensitivity.
Built for WooCommerce & Shopify
Monitor public storefront availability, certificate health, response timing, and eligible screenshot or content evidence after plugin, theme, or cache changes.
how it works
Set up in three steps
Add Your Website
Enter your URL and choose your check interval. Takes less than 30 seconds.
Configure Alerts
Connect your preferred notification channels, email, Slack, WhatsApp, or webhooks.
Relax & Monitor
We run the configured checks around the clock and alert after an issue meets your confirmation settings.
Frequently asked questions
How quickly will I be notified of downtime?
Detection starts on the next scheduled uptime check: every 5 minutes on Solo and Starter, or every minute on Business and Agency. Confirmation and alert-delay settings can add time before a notification is sent.
How does the trial work?
Add your site and its first check is free. To keep monitoring, start a paid plan with a 7-day trial and a card on file, or subscribe now. A trial is billed on day 8 unless you cancel, and we email you the day before. A workspace that already used a trial or subscription is charged when it resubscribes.
How is this different from Pingdom or UptimeRobot?
Uptime tools are strong for basic availability. Visual Sentinel adds real-browser visual checks, SSL certificate health, DNS changes, performance, and content monitoring so you catch pages that respond but still look wrong.
Does this work with WooCommerce and Shopify stores?
Visual Sentinel can monitor public storefront URLs, SSL certificates, response timing, and eligible visual or content evidence. It does not run scripted purchase transactions, so use a dedicated transaction test when you need to prove every checkout step.
start with a first check
Start 7-day trial on your own site.
Your first check is free when you add your site. Then try a paid plan for 7 days (card required) or subscribe, from $15 USD a month.
- free first check
- 7-day trial, card required
- 14-day money-back guarantee