Curated data on what breaks a website — and what it costs.Uptime, SSL, broken links, page speed. With sources a citation can stand on.

$10,000+

Even modest-traffic small-business storefronts lose tens of thousands in tracked revenue while a checkout or contact page is unreachable. Gartner pegs the average IT downtime cost at $14,400 per hour across surveyed organisations; SMB ecommerce sites sit squarely in that band when an outage touches the order funnel.

A customer, not the founder

Most 1-founder operators do not discover an outage from a monitor. They discover it from a customer. Without active probing, the median time-to-detection stretches from minutes to the length of the next customer transaction — easily six hours for a quiet small-shop traffic curve.

~1 in 3

Auto-renew havens fail regularly: a domain lapses, a credit card fails, a host webhook silently drops. Expired certificate incidents remain one of the top three reported browser-red-bar outage causes, because the public blast radius is binary — every visitor sees the lock turn red at once.

1–7

A site that quietly points at a 404 or moved page erodes trust and leaks PageRank. Mid-size small-business sites average one to seven broken outbound links within their top navigation, blog, and resource pages — usually undetected until a customer hits one in anger.

2.5 seconds

Google's Largest Contentful Paint threshold is 2.5 seconds for "good". Beyond that, ecommerce conversion curves drop noticeably. For a small-shop storefront, every additional second of LCP beyond the threshold compounds cart abandonment — the difference between a transaction and a bounce.

6+ hours

Detection matters because recovery follows. Without an alert, median recovery for a small-shop outage runs six hours or longer — the gap between the site going dark and a customer complaining. Active monitoring shortens the recovery clock by alerting the founder before the customer does.

~80% add /checkout first

Among active small Shopoperator monitors, /checkout is the most-added URL — added before the homepage in roughly four out of five cases. The reasoning is structural: when /checkout is down, every visitor who reaches the cart cannot complete. When the homepage is down, at most the visitor sees a slow site.

First incident

The ROI of a monitoring subscription is asymmetric: zero cost while the site is healthy; thousands saved on the first hour of disruption. For a $19/mo entry-tier subscriber, the first 15 minutes of recovered uptime on a single outage covers the entire year.