Powerful SEO Tools
for Modern Marketers
Analyze, optimize, and track your website performance with our collection of free, professional-grade utilities.
Recently Used
Our Collection of SEO Utilities
Core Web Vital Field Check
Check real-world field data (CrUX) for LCP, FID/INP, and CLS to see how real users experience your website.
DNS Records Checker
Perform an advanced DNS lookup to fetch A, AAAA, MX, TXT, CNAME, and NS records for any domain instantly.
Domain Age Checker
Instantly verify the exact age, creation date, and expiration timeline of any domain name.
Domain Expiry Checker
Check the expiration date of domains to prevent accidental drops or to find expiring keyword opportunities.
Domain WHOIS Lookup
Instantly retrieve comprehensive WHOIS registration data, registrar details, and domain status for any domain name.
FAQ Schema Generator
Manually build and export error-free FAQPage JSON-LD structured data to secure Google Rich Snippets.
Facebook Share Debug Helper
Analyze and debug Open Graph (OG) tags to ensure your links look perfect when shared on Facebook and other social platforms.
Favicon Checker
Instantly check if a website has valid favicons, extract formats, and view Apple Touch icons.
HowTo Schema Generator
Generate valid HowTo JSON-LD structured data for your step-by-step guides to achieve rich snippets in search results.
Https And Mixed Content Check
Scan secure HTTPS pages for insecure HTTP resources (images, scripts, styles) that cause 'Mixed Content' warnings.
Image Alt Text Audit
Scan any URL to identify images with missing or empty alt tags. Check your site for accessibility and SEO compliance instantly.
Internal Link Counter
Analyze any webpage to count and categorize internal and external links for SEO optimization.
Why Choose SERPInsight?
We simplify technical SEO for developers, marketers, and business owners.
Technical SEO Audits
Deep dive into your website's architecture. Find redirect chains, mixed content errors, and validate XML sitemaps to ensure search engines crawl your site efficiently.
On-Page Optimization
Check meta tags, headers, and mobile responsiveness. Our tools help you align your content with on-page best practices to improve organic rankings.
Security & Performance
Speed and security are ranking factors. Use our SSL Grade Checker and Security Headers tool to protect your users and boost your Core Web Vitals.