Browser-local soft 404 QA brief generator for status/body mismatch, 200 error pages, redirect chains, and migration launch samples.
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Updated
Jun 4, 2026 - JavaScript
Browser-local soft 404 QA brief generator for status/body mismatch, 200 error pages, redirect chains, and migration launch samples.
Google Search Console indexing checklist for crawlability, sitemap, robots.txt, canonical tags, noindex issues, redirects, 404 errors and technical SEO fixes.
Multi-source OSINT scanner that pivots a username, real name, email, or phone across 1900+ platforms with soft-404 detection, profile-liveness scoring, JS-wall auto-fallback to Playwright, and a NVIDIA NIM-backed AI skill registry for identity validation.
Add a description, image, and links to the soft-404 topic page so that developers can more easily learn about it.
To associate your repository with the soft-404 topic, visit your repo's landing page and select "manage topics."