SEO Tools: Technical SEO, Indexability, Metadata and Schema Checks
Technical SEO is mostly the unglamorous stuff. Robots rules and canonicals, the sitemap nobody reads until it breaks. These tools check that plumbing. Metadata and structured data too. Plus the social preview that quietly looks wrong when you share a link. Honestly, I think half of ranking is just not tripping over your own config, and that’s what this lot is for.
Meta Tags CheckerReads your title, description and the canonical. Plus the H1 and robots line people forget.Technical SEO Audit ToolOne pass over crawlability and metadata. Schema and links too, with a quick performance look.Indexability CheckerCan Google actually index this URL? Status code, robots and canonical, all in one look.Robots.txt TesterChecks your crawl rules per user agent. Catches the sitemap line if it’s gone missing.Robots Meta CheckerA stray noindex can tank you quietly. This finds it, in the meta tag or the X-Robots-Tag header.Sitemap AnalyzerWalks your XML sitemap (or the index). Lists the URLs and flags lastmod dates that look stale.Canonical CheckerWhich URL are you telling Google to keep? Spots duplicates pointing the wrong way.Hreflang CheckerHreflang breaks in quiet ways. This reads your language alternates and the x-default.Open Graph PreviewSee the card before you post it. Reads your OG tags and renders the share preview.Twitter Card PreviewChecks your X card tags and what shows when they’re missing. The fallback, basically.Broken Link CheckerSamples your internal links and checks they still resolve. Dead ones get flagged.Internal Link CheckerYour same-domain links, with their anchor text and which ones carry a nofollow.Page Size CheckerHow heavy is the page, really? Weighs the HTML and counts what it pulls in.Schema Markup ValidatorPulls the JSON-LD off your page and checks the types parse. No guessing.Meta Description GeneratorDrafts a few snippet options and counts the characters, so nothing gets clipped in search.Blog Outline GeneratorRoughs out an H1 with its H2s. Sketches an FAQ and what the searcher probably wants.FAQ GeneratorYou get questions worth answering, plus a JSON-LD draft to paste straight in.
Technical SEO checks
So what’s actually in here. Crawlability and indexability, the metadata, your structured data and the internal links holding the place together. Social previews too. These are built for real audits, the boring kind that catch problems, not keyword games.
