All 4 Interactive Engineering Calculators
Domain Cutover Forensics
Pre-Cutover Legacy Crawl & 301 Redirect Readiness Validator
Paste your legacy sitemap URLs or test common CMS URL structures (WordPress, Wix, Squarespace, `.html` / `.php` legacy extensions) to generate a production `netlify.toml` and NGINX `301!` redirect blueprint.
Web Application ROI EstimatorCloud & Email TCO Calculator301 Cutover & SEO ValidatorDNS & Mail Deliverability Auditor
Legacy URL Mapping Matrix (From → To)
Enter one legacy URL mapping per line (/legacy.html -> /modern-route) to generate forced 301! edge rules that preserve 100% of historical search equity.
Generated netlify.toml Forced 301! Block
[[redirects]] from = "/hosting.html" to = "/hosting" status = 301 force = true [[redirects]] from = "/email.html" to = "/email" status = 301 force = true [[redirects]] from = "/websites.html" to = "/web-applications" status = 301 force = true [[redirects]] from = "/software.html" to = "/software" status = 301 force = true [[redirects]] from = "/domains.html" to = "/infrastructure" status = 301 force = true [[redirects]] from = "/servers.html" to = "/infrastructure" status = 301 force = true [[redirects]] from = "/about.html" to = "/story" status = 301 force = true [[redirects]] from = "/contact.html" to = "/contact" status = 301 force = true [[redirects]] from = "/order.html" to = "/order" status = 301 force = true