technical-seo

Optimize web app SEO with metadata, structured data, sitemaps, and crawlable rendering.

2|Updated Jun 26, 2026

Search Tags:#structured data #SEO #web app #metadata #ranking

Ready to run

npx skills add https://github.com/bRRRITSCOLD/compainy --skill technical-seo-brrritscold

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: technical-seo
Source: https://github.com/bRRRITSCOLD/compainy/tree/main/skills/technical-seo
Command: npx skills add https://github.com/bRRRITSCOLD/compainy --skill technical-seo-brrritscold

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill ensures that a web app is crawlable, indexable, and ranks well in search engines, addressing technical SEO issues like metadata, structured data, and Core Web Vitals.

Core Features & Use Cases

Technical SEO: Handles metadata, Open Graph, JSON-LD structured data, sitemap/robots, canonical/hreflang, crawlable rendering, URL design, and Core Web Vitals.
Use Case: For a new web app, use this Skill to set up proper SEO configurations from the start, ensuring that every page is optimized for search engines.

Quick Start

Run the technical-seo skill to generate SEO-friendly metadata for your web app.

Frequently Asked Questions about technical-seo

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I optimize my web app for search engine crawling and indexing?▼

To optimize web app crawling and indexing, you need proper metadata, structured data, sitemap generation, robots.txt configuration, and crawlable rendering via SSR or SSG. This ensures search engines can access and index your initial HTML response effectively.

What is JSON-LD structured data and why is it important for SEO?▼

JSON-LD structured data is a standardized format for providing search engines with explicit information about your page content. Validating JSON-LD helps search engines understand your web app context, improving indexing accuracy and potential ranking enhancements.

Does this SEO optimization approach work with TanStack Start?▼

Yes, this SEO optimization approach requires TanStack Start SSR or a similar framework for implementation. It leverages SSR/SSG to deliver initial HTML responses that search engines can crawl and index efficiently.

How do I set up canonical URLs and hreflang tags for a new web app?▼

Setting up canonical URLs and hreflang tags involves defining metadata rules in your web app's head section to specify preferred page versions and language targeting. This prevents duplicate content issues and ensures correct regional indexing.

Why does my web app fail to rank despite having good content?▼

Your web app may fail to rank due to poor technical SEO, such as missing structured data, unoptimized Core Web Vitals, or non-crawlable rendering. Implementing SSR/SSG and proper metadata ensures search engines can properly index your content.