Web Inspector NB Agent

Web Inspector NB Agent analyzes a page's on-page and technical SEO signals, targeting SEO analysts, content strategists, and developers who need fast, reproducible diagnostics to validate metadata, heading structure, canonicalization, robots directives, and structured data. It supports both single-page checks and repetitive site audits to establish baselines.
Core logic gathers HTML and headers, optionally rendering JavaScript to capture dynamically loaded content. It extracts signals such as title length, meta description length, H1 presence, canonical link, OG/Twitter metadata, and schema.org data, flags duplicates and omissions, and suggests concrete fixes.
Outputs include a health score, a structured report, and export options. The tool supports per-page and site-wide scopes, with robust error handling for blocked pages, timeouts, and non-HTTP(S) sources. It standardizes results so teams can compare pages, track trends, and document audits.
Unique value arises from combining field-level checks with a lightweight scoring model and actionable guidance, enabling rapid remediation and repeatable audits. Use cases include pre-publish checks, content refreshes, SEO regressions, and onboarding new team members with a repeatable QA workflow.