Technical SEO and Web Performance
Discover tools and articles about Technical SEO and Web Performance. Practical resources, updated guides and professional solutions within this technological area.
Tools
Auditor SEO técnica avanzada
Auditor SEO gratis online tipo mini-Screaming Frog: rastrea un dominio, detecta problemas técnicos (status, canonical, robots/noindex, duplicados de title/H1, ALT, schema, sitemap, redirect chains, enlaces rotos) and exporta CSV.
Generator sitemap XML
Genera un sitemap.xml válido desde una lista de URLs (una por línea).
Generator robots.txt
Genera un robots.txt correcto with sitemap and reglas comunes for SEO técnico.
Analizador meta tags (manual input)
Analiza title, description, canonical, robots, Open Graph and Twitter pegando HTML.
Generator schema markup
Genera JSON-LD for Article, FAQPage, BreadcrumbList and WebSite (SearchAction).
Contador densidad keyword
Calcula densidad de palabra clave and lista términos más repetidos (SEO on-page).
Articles
Advanced image optimization techniques to improve web performance — step-by-step guide
Introduction In the world of web performance, images often represent the largest chunk of data that a browser needs to download. Optimizing images is ther
How to optimize your website loading speed to improve SEO? — step-by-step guide
Introduction Website loading speed is a critical factor for both user experience and Search Engine Optimization (SEO). In today's fast-paced digital lands