Webmaster Tools

A practical toolbox for running a site: indexing, SEO, performance, accessibility, security, DNS, and monitoring.

Search consoles & indexing
Google Search Console Bing Webmaster Tools Brave Search Webmaster Yandex Webmaster
Analytics & tag management
Google Analytics Google Tag Manager Matomo (self-hosted analytics) Plausible (privacy-focused)
SEO, structured data & validation
Rich Results Test Schema.org Validator XML Sitemap generator Sitemaps protocol Screaming Frog SEO Spider Ahrefs Webmaster Tools
Performance & Core Web Vitals
PageSpeed Insights Lighthouse docs WebPageTest GTmetrix Can I use
Accessibility
WAVE accessibility checker Accessibility Insights WCAG guidelines
Security, SSL & headers
Security Headers SSL Labs test Have I Been Pwned CSP / Report-URI tools
DNS, IP & network tools
DNSChecker MXToolbox What’s My DNS WHOIS lookup
Uptime & monitoring
UptimeRobot Pingdom Statuspage

Quick habit: after any change, check (1) Search Console coverage, (2) PageSpeed, (3) a crawl for broken links, and (4) a quick accessibility pass.