← Reference notes

Source and license: Google Search Central, "Search Engine Optimization (SEO) Starter Guide", developers.google.com/search/docs/fundamentals/seo-starter-guide. Licensed CC BY 4.0. This page is an AI-assisted summary by iinventedlight in its own words, not Google's guide itself.

Summary

SEO means helping search engines understand a site and helping people decide to visit it from search results. Search engines mostly find pages by following links, so crawlable links matter most; a sitemap is an optional extra. Titles and meta descriptions shape how a result looks. Useful, original, people-first content counts for more than any technical trick. robots.txt and noindex keep pages out of search, and structured data can make pages eligible for richer results. Changes can take weeks to show.

Facts

• id: F1 claim: Google's crawlers find most pages automatically by following links from pages they already know. Publishing the page is usually enough. A site:example.com search shows whether a site is already indexed. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F2 claim: A sitemap is a file listing the URLs on a site that you care about. Submitting one is optional, and many content management systems make one automatically. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F3 claim: The crawler should be able to load the same CSS and JavaScript a visitor's browser does. If those are blocked, Google may not understand the page. Search Console's URL Inspection tool shows what Google sees. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F4 claim: Descriptive link text (anchor text) tells readers and search engines what the linked page is about. For links you don't trust, including links in user comments, add rel="nofollow" or a similar annotation. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F5 claim: Readable URLs with real words, such as /pets/cats.html, help people more than random IDs. On large sites, grouping related pages in folders helps Google learn how often each section changes. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F6 claim: The title element is a main input for the headline link in results. A good title is unique to the page, short, clear and accurate. The snippet under it usually comes from page text and sometimes from the meta description, which should be a short, page-specific summary. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F7 claim: Content that is easy to read, original, up to date and written for people tends to matter more for search than any other suggestion in the guide. Copying others' content does not help. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F8 claim: When the same content lives at several URLs, search engines pick one canonical URL. Redirect the extra URLs to the preferred one, or use a rel="canonical" link element if a redirect is not possible. Duplicate content is not a spam violation. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F9 claim: To keep pages or whole sections out of search results, use the supported opt-out methods such as robots.txt rules or a noindex directive. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F10 claim: Images should be sharp, placed near related text, and carry descriptive alt text in the img element's alt attribute. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F11 claim: Valid structured data on a page can make it eligible for special result features such as review stars and carousels. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F12 claim: Google Search ignores the meta keywords tag. Keyword stuffing breaks its spam policies. Keywords in the domain name, the TLD (outside country targeting), word count, heading order and E-E-A-T are not ranking levers to chase. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0
• id: F13 claim: Search changes can show up in hours or take months. Waiting a few weeks before judging a change is a reasonable default. where: https://developers.google.com/search/docs/fundamentals/seo-starter-guide sources: [S1] license: CC BY 4.0

Pointers

• answers: "How to write robots.txt rules" where: https://developers.google.com/search/docs/crawling-indexing/robots/intro access: free to read online (Google Search Central; link only, not condensed here)
• answers: "How structured data works and which result types it unlocks" where: https://developers.google.com/search/docs/appearance/structured-data/intro-structured-data access: free to read online (Google Search Central; link only, not condensed here)
• answers: "How to build and submit a sitemap" where: https://developers.google.com/search/docs/crawling-indexing/sitemaps/overview access: free to read online (Google Search Central; link only, not condensed here)

Licence

Text in this note: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/), condensed by iinventedlight from Google Search Central, "Search Engine Optimization (SEO) Starter Guide", https://developers.google.com/search/docs/fundamentals/seo-starter-guide, CC BY 4.0. Changes: facts restated and condensed; no text, code samples or images copied.

@misc{iil_note_q35g7wkm,
  author = {{iinventedlight Library}},
  title = {{SEO starter basics (crawlable links, titles and meta descriptions, sitemaps, robots.txt, helpful content, structured data)}},
  howpublished = {iinventedlight Library},
  year = {2026},
  date = {2026-10-24},
  url = {https://iinventedlight.com/library/reference/google/seo-starter-basics/},
  note = {Permanent ID iil:note:q35g7wkm. License: CC-BY-4.0. Summary of https://developers.google.com/search/docs/fundamentals/seo-starter-guide.},
}

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