QwikDev / partytown

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

crawlseo / crawlseo

Open-source SEO monitoring. GSC + Site Crawler + Core Web Vitals in one dashboard.

nucliweb / webperf-snippets

Tested JavaScript snippets that measure and debug web performance. Your AI agent runs them for you, or you run them yourself in DevTools: the same code every time.

retlehs / quien

A better whois and domain intelligence toolkit

umutxyp / Seo-Promt-Master

🔍 Google SEO's full docs as an AI prompt machine — drop it into your AI assistant to map every public route, audit each page against Google's rules, and fix the gaps step by step.

avansaber / seo-monster

SEOMonster: a local, user-credential-driven MCP server for SEO workflows over Google Search Console, GA4, PageSpeed Insights, and Cloudflare. Read-first, open source.

aleksandr-alhoff / seo-landing

SEO Landing: Give your AI coding agent the capabilities of a senior Technical SEO engineer. An agent skill for building high-performance, technically optimized SEO landing pages. Turn an AI coding agent into a technical SEO specialist. Build and improve landing pages with: • 🚀 100/100 Google PageSpeed target • ⚡ Core Web Vitals optimization