SEO Tools

Visibility Test

Check how your website is seen by Googlebot, GPTBot, ClaudeBot, and Bingbot.

HTTP Bot Comparison

Compare how your site responds to human visitors vs. search engine bots.

Site Crawler

Crawl your website to discover all pages, check status codes, and map content.

DNS Records Viewer

Look up A, AAAA, CNAME, MX, TXT, and NS records for any domain.

Page Speed Analyzer

Measure Core Web Vitals and get performance recommendations for any URL.

Social Card Preview

Preview how your links appear on Twitter/X, LinkedIn, Facebook, and Slack.

Site Audit

Comprehensive SEO audit covering on-page, social, structured data, and technical signals.

Bot View Checker

View your website exactly as Googlebot sees it — raw text, meta tags, and more.

Structured Data Validator

Extract and validate all Schema.org JSON-LD blocks on any page.

Sitemap Validator

Fetch, parse, and validate your sitemap.xml — find errors before Google does.

Robots.txt Tester

Parse your robots.txt rules and test whether specific paths are blocked.

Page Speed Analyzer

Core Web Vitals, Lighthouse scores, and actionable performance opportunities.

Social Card Preview

See exactly how your Open Graph and Twitter Card tags render on social platforms.

Website Screenshot

Capture a full-page screenshot of any website for quick visual audits.

SSL Certificate Checker

Check certificate expiry, issuer, subject alt names, and TLS protocol.

HTTP Header Checker

Inspect response headers including cache, security, and server configuration.

DNS Records Viewer

Look up all DNS record types for any domain instantly.