Page Title Only in Rendered HTML

  • December 7, 2025
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Quick Reference

Element Code: ON-020

Issue: Title tag only appears after JavaScript renders the page

Impact: Indexing delays, reliance on JavaScript rendering

Fix: Include title tag in initial HTML via server-side rendering

Detection: Compare View Source vs. browser tab title

What Is This Issue?

The title tag is one of the most important SEO elements, directly displayed in search results and browser tabs. When it only exists after JavaScript executes, you're adding unnecessary risk and delay to how search engines see your most critical metadata.

Why This Matters

The title tag affects rankings and click-through rates. If search engines have to render JavaScript to see your title, there's a risk it might not be indexed correctly or promptly.

How to Fix This Issue

  1. Server-Side Rendering: Use frameworks that render titles on the server
  2. Static Generation: Pre-render pages with proper title tags
  3. Check Framework: Many SPA frameworks have SSR options for meta tags

TL;DR (The Simple Version)

Your page title only shows up after JavaScript runs. Since the title tag is super important for SEO, it should be in your HTML from the start. Use server-side rendering to ensure Google sees your title immediately.

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