# Posts tagged “Rendering and Performance”

> Server-side vs client-side vs edge rendering for crawlers that do not execute JavaScript; Core Web Vitals.

1 article. Below the 2-article threshold, so the HTML page carries noindex.

## Articles

### The JavaScript Trap — Why AI Bots See Empty Pages

- **URL:** https://alexturik.com/blog/the-javascript-trap-why-ai-bots-see-empty-pages
- **Markdown:** https://alexturik.com/blog/the-javascript-trap-why-ai-bots-see-empty-pages.md
- **Published:** 2026-05-03 · **Updated:** 2026-08-29

AI crawlers don't run JavaScript. If your raw HTML is a hollow `<div id="root"></div>`, you're invisible to ChatGPT, Claude, and Perplexity.

All topics: https://alexturik.com/blog/tag