https://nodseo.com Free SEO tools for developers, marketers, and website owners. Check redirects, generate robots.txt, analyze canonical tags, build UTM campaign URLs, and more — no account required. en Mon, 29 Jun 2026 09:19:58 GMT https://nodseo.com/redirect-checker/ https://nodseo.com/redirect-checker/ Trace URL redirect chains and view per-hop status codes, response times, and the final destination URL. Detects SEO issues like redirect loops, long chains, and mixed content. Mon, 29 Jun 2026 09:19:58 GMT https://nodseo.com/robots-txt-generator/ https://nodseo.com/robots-txt-generator/ Generate, preview, and download valid robots.txt files. Set crawl rules for specific user-agents, block directories, and include sitemap URLs. Mon, 29 Jun 2026 09:19:58 GMT https://nodseo.com/canonical-tag-checker/ https://nodseo.com/canonical-tag-checker/ Check canonical tags on any URL. Detects missing, multiple, relative, cross-domain, and mismatched canonicals with an SEO health score and detailed analysis. Mon, 29 Jun 2026 09:19:58 GMT https://nodseo.com/meta-tag-generator/ https://nodseo.com/meta-tag-generator/ Generate production-ready HTML meta tags for your web pages. Live search preview, Open Graph and Twitter Card generators, character counters, and favicon link tags — all from a single form. Mon, 29 Jun 2026 09:19:58 GMT https://nodseo.com/utm-builder/ https://nodseo.com/utm-builder/ Build campaign URLs with standard UTM parameters and preview the final tracking URL. Copy results as plain text, Markdown, or HTML. Mon, 29 Jun 2026 09:19:58 GMT https://nodseo.com/utm-builder/bulk/ https://nodseo.com/utm-builder/bulk/ Create multiple UTM-tagged URLs from imported or pasted data. Supports CSV, TSV, JSON, and TXT imports with template presets and export. Mon, 29 Jun 2026 09:19:58 GMT