JSON-LD Schema Change Alerts
Watch a page's structured data and catch problems before they cost you rich results. AI checks whether Product, Offer, Review, or FAQ schema disappears, turns invalid, or the schema price stops matching the on-page price, and alerts you only when something actually breaks.
JSON-LD Schema Change Alerts
Get notified when structured data breaks, disappears, or the schema price drifts from the on-page price.
1Paste the product or article page URL→
2We watch the page's structured data for changes→
3AI flags real schema breaks, not noise
Use any product, article, or FAQ page that carries JSON-LD.
Our AI reads every change and only alerts you when this happens, so routine updates never reach your inbox. Edit it to fit what you care about.
Instantly the moment it matters, or batched into one digest email.
Under 1 hour requires a paid plan
Frequently asked questions
How do I track when my structured data breaks?
Paste the URL of the page you want to watch. We check its JSON-LD on a schedule and compare it to the previous version. When Product, Offer, Review, or FAQ schema disappears, becomes invalid, or the schema price no longer matches the visible price, you get an alert. It works on any public page.
Can it catch a schema price that no longer matches the page?
Yes. This is a common cause of rich result penalties. AI compares the price inside your Offer schema against the price shown to shoppers, and alerts you when they drift apart. Reordered lines and harmless markup shuffles are ignored, so you only hear about mismatches that search engines will flag.
How quickly am I notified of a schema change?
You pick the cadence. Choose instant alerts to catch a broken deployment within minutes, or a daily or weekly digest that rolls changes into one summary. Instant suits high-traffic product pages where rich results drive clicks, while digests work for slower catalogs. It is free to start.
Monitor any web page for changes
PageCrawl watches any page and alerts you the moment something important changes. Set up your first monitor in under a minute.
Start free