Dynamic Title Set by JavaScript Not Indexed by Google
Your SPA updates `document.title` after the first render, but Googlebot indexes the original placeholder. The SERP shows "Loading..." or your home title on every URL.
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Articles tagged with #title-tag
Title Tag and H1 Mismatch Causes Google Rewrites
The `<title>` and `<h1>` say different things, so Google picks neither — and rewrites your SERP title to a chopped fragment from body copy.