Revolutionize SEO Audits with New Schema & Sitemap Tools SuiteRevolutionize SEO Audits with New Schema & Sitemap Tools Suite
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Bree Sharp
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β€’ 1d
Tool #3 is live. Here's what I built and why.
Most SEO tools have the same problem: they tell you a hundred things are wrong and leave you guessing which ones actually matter.
I started building focused tools instead β€” one job, one clear answer, no noise. Tool #3 shipped this week, which means the suite is complete. Here's what's in it.
πŸ” Schema Markup Audit & Generator bree-sharp.com/tools/schema-generator/
The gap I kept running into in audits: clients had no structured data, knew they should, and had no idea how to fix it without hiring someone. Existing tools would confirm the markup was missing. Great. Now what?
This tool goes further. Paste a URL, choose your CMS, and it audits what schema is present, explains what's missing and why it matters, and generates ready-to-paste JSON-LD with CMS-specific implementation steps. The recommendation layer runs on the Claude API, which means the output is actually reasoned rather than template-dumped.
There's a usage ladder β€” anonymous, email-gated, and a small paid tier via Stripe for heavy use. The free version is genuinely useful. The paid version covers API costs.
Stack: Astro, Cloudflare Workers, Claude API, Stripe.
πŸ€– Robots.txt Checker & URL Tester bree-sharp.com/tools/robots-txt-checker/
The single most frustrating thing to explain in a client call: "Your robots.txt is blocking Googlebot from that page." "Which rule?" "...I have to go check."
This tool answers that question in about five seconds. Enter a URL and a crawler (Googlebot, Bingbot, image crawlers, or wildcard). It fetches the robots.txt, parses the user-agent groups, applies actual allow/disallow matching logic, and tells you exactly which line is responsible for the result β€” in plain English.
It also extracts sitemap declarations from the file, which is useful context that most checker tools skip.
Stack: Astro, Cloudflare Workers.
πŸ—ΊοΈ Sitemap Validator bree-sharp.com/tools/sitemap-validator/
A sitemap can be perfectly valid XML and still be bad SEO. Redirect chains listed as current URLs. Noindex pages submitted for crawling. Paths blocked by robots.txt. None of that shows up if you only check whether the XML parses.
This validator checks discovery and quality. It detects whether you're dealing with a URL set or a sitemap index, counts entries, validates key fields, and samples listed URLs for HTTP status, redirects, noindex tags, canonical mismatches, and robots.txt conflicts.
It's built for migrations, post-launch reviews, and cleanup projects β€” situations where you actually need to know what's in the sitemap, not just that it exists.
Stack: Astro, Cloudflare Workers, XML parsing.
The suite as a whole
Robots.txt + sitemap validator together answer a question I hit constantly in technical audits: what is the site asking crawlers to find, what are crawlers actually allowed to request, and where do those two signals disagree?
Each tool is free at bree-sharp.com/tools/ β€” no account required to start.
Case studies with build details and product decisions behind each one are at bree-sharp.com/case-studies/ if you want to see the engineering rationale.
UX EngineeringFull Stack DevelopmentUI DesignCSSAstroCloudflare Workers
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