Website Monitoring
Website monitoring is the continuous, automated checking of a website to confirm it is online, loads correctly and responds quickly. MonitorUrs sends real-time HTTP/HTTPS requests to your site at a configurable interval, validates each response, and alerts you instantly via Telegram, SMS and Email the moment a check fails.
Last updated: June 2026
Why website monitoring matters
Your website is often the first thing a customer interacts with. When it goes down, every minute of downtime costs revenue, damages trust and pushes visitors toward competitors. The problem is that outages rarely announce themselves: an expired configuration, a failed deploy, an overloaded database or a DNS change can take a site offline while your team is asleep or focused elsewhere. Without continuous monitoring, you usually learn about downtime from an angry customer — long after the damage is done.
Website monitoring closes that gap. By checking your site around the clock from outside your own network, MonitorUrs catches problems the moment they appear and tells you immediately, so you can respond in minutes instead of hours. It turns downtime from a reputation-damaging surprise into a quick, controlled incident.
How website monitoring works in MonitorUrs
You add your website as a probe — simply the URL you want to watch. MonitorUrs then runs that probe on a schedule and evaluates every response against the rules you define:
- Schedule: the probe runs on a configurable interval — every 15 minutes by default — so checks happen continuously without any manual effort.
- Request: MonitorUrs sends an HTTP/HTTPS request to your URL and waits for the response, applying a request timeout so a hung server is treated as a failure rather than waiting forever.
- Validate: the response is checked against one or more rules — the expected HTTP status code, whether a keyword is present, or whether an error string is absent.
- Decide: if every rule passes the probe is healthy; if any rule fails, a failure counter increments.
- Alert: once consecutive failures reach your configured threshold, MonitorUrs sends alerts to your contacts and marks the probe as down.
- Recover: when the site responds correctly again, the probe returns to healthy and a recovery notification is sent automatically.
What MonitorUrs checks on every request
A simple "is it up?" ping is not enough — a site can return a 200 OK while showing an error page or a blank screen. MonitorUrs records detailed data on each check and lets you validate the response in several ways:
| Check / metric | What it tells you |
|---|---|
| HTTP status code | Confirms the server returned the expected code (for example 200), catching 4xx and 5xx errors. |
| Keyword present | Verifies that expected text (such as a product name or "Add to cart") actually appears on the page. |
| Keyword absent | Confirms an error string (such as "Service Unavailable") is not present in the response. |
| Response time (ms) | Measures how long the request took, so you can track performance and spot slowdowns. |
| Response size | Records the length of the response body to help detect truncated or empty pages. |
Instant alerts on every channel
Detecting downtime is only useful if the right people hear about it fast. MonitorUrs delivers alerts through three channels so a notification always reaches you:
- Telegram alerts — instant messages to a person or team channel through the MonitorUrs bot.
- SMS alerts — text messages for the most critical, can't-miss incidents.
- Email alerts — detailed notifications with retry and bounce handling so they get through.
Alerts only fire after the failure threshold you set is reached, which filters out one-off network blips and prevents noisy false alarms. When the site recovers, an automatic recovery message closes the loop.
Common use cases
- E-commerce stores — make sure checkout and product pages are always reachable, since downtime directly equals lost sales.
- Marketing and landing pages — protect campaigns by confirming pages load before you spend on ad traffic.
- SaaS applications — watch login pages and customer-facing dashboards so you hear about outages before your users do.
- Client sites for agencies — monitor every client site from one place and prove uptime with a full history.
How website monitoring fits the bigger picture
Website monitoring is one part of a complete monitoring strategy. It pairs naturally with uptime monitoring for availability tracking, response-time monitoring for performance, and API monitoring for the services behind your pages. Every check feeds your incident history and the real-time status dashboard, giving you both the immediate alert and the long-term record in one platform.
Frequently asked questions
What is website monitoring?
Website monitoring is the practice of automatically checking a website at regular intervals to confirm it is online, loads correctly and responds quickly. MonitorUrs sends an HTTP request, verifies the response and alerts you the moment a check fails.
How often does MonitorUrs check my website?
Each website probe runs on a configurable interval. The default is every 15 minutes, and you can set a shorter or longer interval per probe depending on how critical the site is.
How will I be notified when my website goes down?
MonitorUrs sends instant alerts through Telegram, SMS and Email. Alerts fire after a configurable number of consecutive failed checks, and a recovery alert is sent automatically when the site comes back online.
Can MonitorUrs check for specific content on a page?
Yes. In addition to checking the HTTP status code, each probe can verify that specific text is present in the response body, or confirm that an error string is absent, so you catch broken pages that still return a 200 status.
Does website monitoring track response time?
Yes. Every check records the response time in milliseconds along with the status code and response size, so you can track performance trends and spot slowdowns before they become outages.