Monitor
Online store uptime that emails one alert across the storefront, cart, and checkout.
An online store is at least four URLs that all need to be answering at once: the storefront, the cart, the checkout, the thank-you page. One URL offline is downtime; all four answering is uptime. SiteGuardian watches all four on a minute cadence, with one loud email per failure across the set.
- Watches the storefront, /cart, /checkout, and the thank-you page together.
- Probes every minute on Pro. Fast enough to catch the day one of the four went down overnight.
- Tight slow threshold per URL. The /checkout slow is the one that matters most.
- Multi-region probing so a CDN blip does not falsely trip the alert.
- No app install, no plugin, no platform-specific SDK.
How it works
Setup, in three beats.
Step 01
Add the four URLs that make a working checkout flow
Paste the storefront, /cart, /checkout, and the order-received thank-you page. Set a tight slow threshold on /checkout (1.5 seconds is sane) and a slightly looser one on /cart. SiteGuardian starts probing inside the next minute.
Step 02
Let the multi-URL watch keep one inbox for the store
Each URL runs its own probe on the minute cadence, and each fires its own email on failure. Most online-store teams add wp-admin or Shopify-admin to the list so a login break gets the same treatment.
Step 03
Catch a half-broken store before the basket-missed metric climbs
A storefront that answers while /checkout returns 502 is the worst kind of outage: shoppers reach the store, add to cart, then abandon at the broken checkout. SiteGuardian catches the half-broken store the same minute it happens.
What the alert actually says
One email. One URL. One timestamp.
Your URL https://yourstore.com/checkout answered with HTTP 502 at 11:47 UTC. The probe will retry in 60 seconds.Frequently asked
The online store uptime questions, answered flat.
Frequently asked
Try it
Start monitoring my site.
Starter is $19 a month — one site, ten URLs, every-five-minute checks. Pro is $39 a month — three sites, fifty URLs, every-minute checks. Lifetime is $299 paid once and stays yours with every future update included.
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