Category · Page 5
SEO
Articles
SEORobots.txt Guide: Syntax, Rules and Mistakes to Avoid
What robots.txt controls and what it does not, the syntax Google supports, rule precedence, AI crawler user agents, how to test the…
SEOSearch Console emails now report how many people chose you as a Preferred Source
Google Search Console began emailing site owners a count of Preferred source selections on 6 October 2026. Here is what the email…
SEOGoogle Business Profile policy now bans time-bound promotions and pricing in listings
Google's Maps and Business Profile policy now says listings cannot carry time-bound promotions, pricing or direct calls-to-action. Offers belong in Posts.
SEOHreflang tags: a practical guide for bilingual EN/TH sites
Hreflang tags tell Google which language version to show. Learn the three syntaxes, x-default, return links, the errors that break them and…
SEOCanonical tag: what rel=canonical does and how to get it right
How rel=canonical handles duplicate URLs and parameters, how it differs from a 301 redirect and noindex, and how to check which canonical…
SEOSearch intent in SEO: the four types and how to read the SERP
How to identify the intent behind a query from the live results page, choose the page type that fits, and avoid the…
SEOGoogle's Mueller on sitemaps: lastmod, "Couldn't fetch" and llms.txt
Google's Search Off the Record episode 114 covers which sitemap fields Google still uses, why valid sitemaps show 'Couldn't fetch', and where…
SEOKeyword Research: A Step-by-Step Process From Seed to Page
A full keyword research workflow, from seed topics and search intent to clustering, keyword mapping and Thai-language notes.
SEOSchema Markup for SEO: JSON-LD, Key Types and What It Really Does
What schema markup is, which types still earn Google rich results after the 2026 FAQ change, how to validate it, and what…