Schema Markup Generator
Generate basic JSON-LD schema markup.
GenerateWebsite Tools
Create correct hreflang link tags for alternate language and region versions of your pages.
Enter one language/region and URL per line using this format: en-US | https://example.com/us
The public URL, domain, IP address, record type, or audit option requested by the checker.
Choose only the settings that apply to the result you need; leave optional controls unchanged when you are unsure.
Start the task and wait for the interface to return its result or a clear setup message.
Results can vary by location, cache, DNS propagation and temporary server conditions. Confirm important findings with the relevant host or service.
Generate basic JSON-LD schema markup.
GenerateExtract and inspect canonical tags from HTML.
CheckCheck important website security headers.
CheckFind insecure HTTP assets on HTTPS pages.
CheckAudit uptime, SSL, redirects, headers, SEO and page health.
Run AuditThe public URL, domain, IP address, record type, or audit option requested by the checker. Start with a representative input and use only the options needed for your intended result.
A point-in-time observation from the public target and the checks available on this page. Generated material is a draft; check accuracy, ownership, formatting and suitability before use.
Results can vary by location, cache, DNS propagation and temporary server conditions. Confirm important findings with the relevant host or service.
The checker uses the public target you enter to make a diagnostic request. Do not place credentials or private access tokens in a URL.
The page can be used without creating a visitor account. Your browser or device may limit unusually large files or demanding media jobs.
Hreflang Tag Generator is intended for a specific, repeatable task rather than a general-purpose editor. Generate hreflang tags for multilingual pages. The result changes when the source data or selected options change, so it is easy to run a second comparison.
The public URL, domain, IP address, record type, or audit option requested by the checker.
A point-in-time observation from the public target and the checks available on this page.
A practical way to use it is to run a fresh diagnostic after a hosting, DNS, certificate, redirect, content or performance change. Start with a representative input, inspect the first result, then adjust one setting at a time if you need a different outcome.
The checker uses the public target you enter to make a diagnostic request. Do not place credentials or private access tokens in a URL.