# Website Down Checkers

> Independent uptime monitoring that alerts your whole team the moment your website goes down. Daily checks from $9/month, minute-by-minute from $29, or every 3 seconds on Real-time. Confirmed alerts, no false positives.

Website: https://websitedowncheckers.com/

## Website Down Checkers — Know the moment your site goes down

URL: https://websitedowncheckers.com/
Updated: 2026-10-18

Independent uptime monitoring that alerts your whole team the moment your website goes down. Daily checks from $9/month, minute-by-minute from $29, or every 3 seconds on Real-time. Confirmed alerts, no false positives.

Checked every 60 seconds · alerts your whole team Most businesses find out their site is down from a customer. By then you have lost the sale, the trust, and the search ranking. We watch your site from outside your network and tell everyone who needs to know — within a minute. Start monitoring — from $9/month See what we catch No contract. Cancel any time. Unlimited team recipients. Downtime is not a technical problem. It is a revenue problem. These are documented, publicly reported incidents. The pattern is always the same: the outage was short, the cost was not. Delta Air Lines 2016 $150M A power control failure grounded ~2,000 flights over three days. Delta reported the pre-tax cost in its own filings. British Airways 2017 £80M An IT failure over a bank holiday weekend stranded 75,000 passengers. Parent company IAG put the cost at £80 million. Amazon 2016 $3.75M A 20-minute outage on Amazon.com. At their revenue run-rate that is roughly $3.75M of sales, gone, in under half an hour. Facebook 2021 ~6 hours A BGP misconfiguration took Facebook, Instagram and WhatsApp off the internet. Their own DNS became unreachable — staff could not even badge into buildings. Sources: company filings and public statements from Delta Air Lines, IAG, Amazon and Meta. Figures as reported at the time. Four ways your site goes down. We watch for all of them. Most monitoring tools ping a server and call it a day. That misses the two causes that actually take small businesses offline. 💳 An unpaid invoice The most common cause, and the most embarrassing. A card expires, a renewal notice lands in a spam folder, and the host suspends the account. The site is fine. The server is fine. Nobody told you. What we do: We watch the site itself, not your billing portal — so a suspension shows up the moment it takes effect. 🖥️ The server stopped A host reboots, a disk fills, a service fails to restart after maintenance. The box answers pings but the web server never came back up. What we do: We check the port, not just the ping. A machine that is 'up' but serving nothing still counts as down. 🌐 DNS or the IP moved A record gets edited, a nameserver change propagates, a domain transfer completes. Your site is running perfectly — at an address nobody is being sent

## Corporate pricing

URL: https://websitedowncheckers.com/corporate
Updated: 2026-10-18

Website Down Checkers Log in Start Corporate Monitoring built for portfolios When you run dozens of sites, they usually run on a handful of servers. One machine stops and every site on it goes dark at once. Ordinary monitoring sends you one email per site. We group your sites by the server they sit on, check the server first, and confirm with a second hostname before blaming it. One outage, one email. Sites grouped automatically by server Two hostnames must fail before a server is blamed One alert per server outage — not one per site Silence the sites you already know need fixing Unlimited sites, servers and recipients Priced on portfolio size. Tell us the shape of yours and we will come back with a number. Request pricing No obligation. We reply personally.