Technical Diagnostics & Engineering for SEO, Performance & Web Security.
A professional suite of 17 specialized tools to audit web infrastructure, optimize search and AI engine indexation, accelerate Core Web Vitals, and fortify your domain with live, factual data.
Specialized Diagnostic Tools
XML Sitemap Validator & Indexability Checker
Test XML sitemaps and sitemap indexes, verify URL formatting, check lastmod timestamps, and discover indexation barriers.
Robots.txt Validator & Crawler Directives Test
Audit robots.txt syntax, verify search engine crawl directives, inspect blocked CSS/JS resources, and check AI bot access.
Broken Link & 404 Error Checker
Scan your page for broken internal and external links, identify 404 errors, and fix crawlability issues that hurt SEO and user experience.
HTTP Redirect Checker & 301/302 Chain Tracer
Trace HTTP redirect hops in real time, detect 301 and 302 chains, uncover circular loops, and eliminate PageRank dilution.
Hreflang & International SEO Validator
Validate hreflang alternate links, detect bidirectional reciprocity errors, verify ISO language codes, and optimize international search rankings.
Canonical URL & Duplicate Content Checker
Validate canonical tags, detect duplicate content signals, and ensure search engines index the correct URL of every page.
Heading Tags H1-H6 Hierarchy Checker
Validate your page's heading hierarchy from H1 to H6. Detect missing H1 tags, skipped levels, empty headings, and semantic structure issues.
Meta Tags Checker & SERP Snippet Preview
Audit title tags, meta descriptions, OpenGraph cards, Twitter preview tags, canonical URLs, and image accessibility.
Image SEO & Next-Gen Formats Auditor
Audit image alt attributes, inspect modern WebP/AVIF format adoption, and verify explicit dimensions to eliminate Core Web Vitals layout shifts.
Schema Markup & Rich Snippets Validator
Test JSON-LD Schema.org structured data, detect syntax errors, and verify Google Rich Results eligibility in real time.
AI Search & GEO Readiness Auditor
Audit your website readiness for AI search engines like ChatGPT, Perplexity, Claude, and Gemini. Test /llms.txt manifests and bot permissions.
Google Core Web Vitals & Speed Checker
Measure real Google Core Web Vitals (LCP, INP, CLS, FCP) on mobile and desktop using official Google Lighthouse diagnostics without hallucinations.
Mobile SEO & Mobile-First Indexing Auditor
Audit mobile viewport tags, verify responsive layout scaling, check touch targets, and ensure compliance with Google Mobile-First Indexing.
DMARC & SPF Email Security Checker
Test if your domain is protected against email spoofing, phishing, and avoid having your emails land in spam folders.
HTTP Security Headers & SSL Hardening Test
Audit your website for Content Security Policy (CSP), HSTS, and protection against clickjacking and data theft.
Hacked Website & SEO Spam Malware Scanner
Check if your site has been hacked with hidden casino spam, Japanese keyword hacks, or cloaking that destroys your Google ranking.
Exposed Passwords & Sensitive Files Scanner
Scan your web server for exposed .env files, public .git folders, database backups, and leaked credentials.