Single-purpose tools for debugging one piece of HTML at a time. Paste, inspect, fix. When you want the full audit, run a scan.
Find out if search engines can properly read your page's title, description, and robots tags — before your rankings suffer.
Make sure your robots.txt isn't accidentally blocking Google from crawling your site — the #1 cause of zero organic traffic after launch.
Most "AI crawler" tools only parse your robots.txt. We actually fetch your site as each bot and tell you what they really see. Catches Cloudflare and WAF blocks that other tools miss.
See exactly how your link looks when shared on Twitter, LinkedIn, and Slack — and fix ugly, text-only previews before anyone clicks share.
Make sure search engines can find every page on your site. A broken or missing sitemap means Google discovers your pages on its own — which can take weeks.
Check if your heading structure helps or hurts your SEO. Skipped levels, missing H1 tags, and broken hierarchy confuse Google about what your page is actually about.
Verify your SSL certificate is valid, trusted, and not about to expire — an expired cert throws a full-screen browser warning that kills every visitor and tanks your rankings.
Follow every hop a URL takes before it lands. Long redirect chains and 302s where you meant 301 leak link equity and slow your pages — see the whole path in one shot.
Check whether your Schema.org structured data is valid and complete — missing required fields silently disqualify your pages from rich results in Google.
Find the dead internal links on any page before Google does. Broken links waste crawl budget, frustrate visitors, and signal a neglected site to search engines.
Catch the page-level issues that wreck your Core Web Vitals — slow TTFB, lazy-loaded hero images, render-blocking scripts, and layout shift — before they cost you rankings.
Grade your site's HTTP security headers in seconds. Missing headers like CSP and HSTS leave you open to clickjacking, MIME sniffing, and protocol-downgrade attacks.
Verify your rel="canonical" tag points to the right URL. A wrong or missing canonical tells Google to index the wrong page — or splits ranking signals across duplicates.
Every tool on this page is a rule inside our pre-launch scanner. One URL in, full incident report out, ~30 seconds.