Internal Search Result Pages: Index or Noindex?
Most internal search result pages should be kept out of the index. Here is why, and the two exceptions where letting them in actually wins traffic.
🧪 Technical SEO
title, meta, canonical, hreflang, sitemap, robots, structured data — done right.
Technical SEO is not "add a JSON-LD blob and call it done." This hub walks through each fundamental: how to write titles, how canonicals work, how to map hreflang for bilingual sites, whether category pages should be indexed, and how to avoid thin content.
In-depth articles in this hub
Noindex vs Nofollow vs Disallow: When to Use Each
Three controls, three different jobs. Pick the wrong one and you either leak pages into the index, waste crawl budget, or hide content from yourself by accident.
Canonical URLs Explained — What to Set and What to Avoid
A clear, practical guide to canonical tags — what they do, when they help, and the four mistakes that quietly break indexing.
hreflang for Bilingual Sites — The Parts That Actually Matter
A practical guide to `hreflang` for English/Chinese (or any two-language) sites — what to put in `<head>`, what most generators get wrong, and how to verify it works.
robots.txt — What to Put, What to Never Put
A surgical guide to robots.txt for indie sites — the two-line default that works, the rules that quietly deindex you, and the difference vs noindex.
Should Your Category Pages Be Indexed?
A decision framework for indexing category / hub pages — when they earn their keep, when they cannibalize, and how to turn empty categories into real landing pages.
Should Tag Pages Be Noindex? (Hint: Probably Yes)
A clear answer to the WordPress-era question — when tag archives help SEO, when they hurt, and the exact noindex pattern to ship.
Structured Data for Content Sites — Start With These Three Types
A no-jargon intro to JSON-LD structured data — the three schema types every content site should ship, and the ones to ignore until you scale.
What a Sitemap Actually Is (and What Google Ignores)
A plain-English explainer for sitemap.xml — what it does, what it does not do, and the four fields most generators put in that Google never reads.
How to Write Title Tags and Meta Descriptions That Don't Suck
A 2026 guide to writing `<title>` and `<meta name="description">` that earn clicks — length limits, intent matching, and what Google rewrites anyway.