Choose the tool that matches your task.

Watch a competitor's published price over time

Set a monitoring identity, compare your reference price against a published offer on the first run, then inspect subsequent price and availability-label changes.

Not for: checkout-only prices, hidden inventory, JS-only price widgets or built-in notification delivery.

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Export product prices and published stock labels

Collect public Product JSON-LD fields including price, currency, identifiers and declared availability across selected ecommerce URLs for a reviewable export.

Not for: tracking historical price deltas, live checkout stock confirmation or login-protected product pages.

Audit Product and Offer structured data in bulk

Identify missing published Product/Offer metadata, including price, currency, identifiers, product images and related page-level signals on up to 50 selected public URLs.

Not for: proving Google rich-result eligibility, verifying true warehouse stock or changing your website automatically.

Try a local JSON-LD preview free

Find published product-price and currency gaps

Inspect product-offer JSON-LD to spot missing prices/currency, mixed currency codes or inconsistent offer ranges before feed review.

Not for: currency conversion, competitive price forecasting or real-time checkout totals.

Review product names and SKUs before a catalog import

Inspect Product JSON-LD name and SKU declarations across public ecommerce pages, then export missing-field findings for manual cleanup.

Not for: verifying actual barcode registrations, reconciling inventory systems, or modifying product records.

Preview Product JSON-LD locally for free

Audit multiple on-page SEO signals together

Review titles, descriptions, H1, canonical directives, noindex signals and viewport metadata before a public website launch or migration.

Not for: predicting search rankings or checking JavaScript-rendered pages.

Check that campaign links declare basic UTM fields

Inspect outbound links in static public HTML and flag links that declare UTM parameters but omit common attribution fields such as source or medium.

Not for: measuring campaign conversions, sending marketing email or verifying tracking analytics.

Review FAQPage question and answer markup

Inspect public FAQPage JSON-LD for declared questions and accepted answers, including incomplete fields in static markup.

Not for: guaranteeing rich results, verifying factual answers or authoring new FAQ content.

Copy a verified sample input

Identify missing or empty image alt attributes

Inspect selected public HTML pages for images whose alternative-text attributes need a manual accessibility review.

Not for: a full WCAG audit, image recognition, or automatically writing accurate alternative text.

Try a free in-browser image alt audit

Find missing or duplicate H1 headings before launch

Review HTML heading structure to identify pages where H1 elements are absent, repeated, or warrant manual content organization.

Not for: guaranteed SEO ranking improvements, automated content rewrites or JavaScript-rendered page analysis.

Try a free local H1 heading check

Check hreflang declarations on multilingual sites

Inspect public static HTML pages for declared language and region alternates and flag missing or malformed hreflang markup for review.

Not for: verifying translations, reciprocal hreflang across an entire website, or promising international search visibility.

Try the free local hreflang checker