Site Auditor

The Problem

Spotting technical SEO issues and broken metadata usually means manually checking several scattered tools, which slows down quick audits.

The Solution

Site Auditor centralizes the analysis: it takes a URL, evaluates its OpenGraph tags and HTTP response times, and generates a visual executive report on a single screen.

Architecture / Engineering

• Implemented Next.js Server Actions to orchestrate the scraping and analysis without exposing a public API endpoint.
• Designed the OpenGraph tag and HTML metadata parser, handling incomplete or malformed cases.
• Built the results visualization with Recharts, mapping each check to a status (pass / warning / error).
• Validated and sanitized input URLs to prevent requests to unsafe domains.

Key Features

• On-demand analysis of a single URL, no sign-up or prior configuration.
• Parsing of OpenGraph tags and key HTML metadata.
• Visual report with a status per check (pass / warning / error).
• Results visualization with Recharts.
• Validation and sanitization of input URLs.

Engineering Challenges

• Parsing real, incomplete web HTML (missing or malformed OpenGraph tags) without the analysis failing.
• Orchestrating scraping and analysis from Server Actions instead of a public API endpoint, to avoid an unnecessary attack surface.
• Preventing the tool from being used to request unsafe addresses or domains.

Result / Current State

Deployed on Vercel. Analyzes any URL in real time and returns the visual report on the same screen, with no publicly exposed backend.

Stack