AI Search and JavaScript Rendering – How client-side rendering causes visibility and ranking problems in ChatGPT, Perplexity, Claude, and others [Case Study]
Update: October 19, 2026I just revisited my testing of AI Search platforms regarding JavaScript-based content and published the results in a new blog post. I was hoping to see big changes on that front, but unfortunately, the AI platforms like ChatGPT and Claude still cannot render JS-based content. You can read more in my post … Read more