Practical guides for cleaner URLs, smarter SEO, and a more thoughtful web. Find your next useful idea.
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38 articles
Editor's pickDiagnose a website that fails on some networks by checking DNS, IPv4 and IPv6, TLS, caching, and connectivity with a practical troubleshooting workflow.
Learn how to trace redirect chains, fix unnecessary hops, avoid redirect loops, choose the right HTTP status, and test URL changes safely.
Learn how to find and fix redirect chains, identify conflicting rules, choose suitable HTTP status codes, and test your URLs for loops.
Learn how to check website security headers with curl or browser tools, understand CSP, HSTS, and nosniff, and recognize the limits of header checks.
Learn how to find redirect chains and loops, trace HTTP responses, and simplify redirect rules without breaking canonical URLs or legacy links.
Learn to prevent open redirect vulnerability with destination IDs, safe relative paths, strict URL allowlists, HTTP status codes, and testing guidance.