The Wise Operator, Scott Krukowski
Back to Dictionary

Indexing

The process by which a search engine like Google discovers, reads, and stores a web page so it can appear in search results.

Indexing is what happens after a search engine finds your page. The crawler visits the URL, reads the content, and adds it to the search engine’s database, its index. Only indexed pages can appear in search results. If a page isn’t indexed, it effectively doesn’t exist as far as Google is concerned.

The Simple Version

Think of a library. Before a book can be checked out, a librarian has to add it to the catalog. Indexing is that cataloging step. Google’s crawlers are the librarians, constantly visiting pages on the web and adding them to the catalog.

Why It Doesn’t Happen Instantly

Google doesn’t index every page the moment it goes live. It has a crawl budget, meaning it allocates a certain amount of time to any given site. A brand new site with no inbound links gets very little initial crawl time. This is why submitting a sitemap through Google Search Console matters. It tells Google exactly what pages exist and signals that they’re ready to be indexed.

For a new site, expect days to weeks before most pages appear in search results. High-priority pages (homepage, core content) tend to get indexed first. Deeper pages like individual glossary terms or older blog posts may take longer.

How It’s Used on This Site

This site uses several signals to accelerate indexing: a sitemap that lists all 79 pages, canonical URLs on every page so Google knows the authoritative version, and structured data so Google understands what each page represents. Once a page is indexed and Google determines it’s relevant to search queries, it begins appearing in results.

Indexing is the entry point. Rankings come after.


Browse the Full Dictionary