One-shot inspectors.
Single-purpose tools for debugging one piece of HTML at a time. Paste, inspect, fix. When you want the full audit, run a scan.
Meta Tag Checker
Find out if search engines can properly read your page's title, description, and robots tags — before your rankings suffer.
Robots.txt Validator
Make sure your robots.txt isn't accidentally blocking Google from crawling your site — the #1 cause of zero organic traffic after launch.
AI Crawler Checker
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.
Open Graph Tag Preview
See exactly how your link looks when shared on Twitter, LinkedIn, and Slack — and fix ugly, text-only previews before anyone clicks share.
Sitemap Validator
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.
Heading Structure Checker
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.
SSL Certificate Checker
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.
Redirect Checker
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.
Structured Data Validator
Check whether your Schema.org structured data is valid and complete — missing required fields silently disqualify your pages from rich results in Google.
Broken Link Checker
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.
Core Web Vitals Checker
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.
Security Headers Checker
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.
Canonical Tag Checker
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.
Skip the one-by-one. Run the full audit.
Every tool on this page is a rule inside our pre-launch scanner. One URL in, full incident report out, ~30 seconds.