Image SEO matters most where visual traffic is commercial: ecommerce, travel, food, fashion. Get the fundamentals right (file names, alt text, format, lazy loading) and image search becomes a real traffic channel.
Header tag rules from 2015 (one H1 per page!) mostly don't hold in 2026. Here's what heading structure actually signals to search engines, how to use H2-H6 semantically, and why the modern HTML5 outline algorithm complicates old-school SEO advice.
Content pruning is the uncomfortable SEO tactic that often beats content creation. Cutting thin, outdated, or duplicate content strengthens the remaining library's topical authority. Here's the data-driven audit that separates prune candidates from update candidates.
Internal linking is the on-page optimization most sites treat as an afterthought — and the one with the most room for compounding gains. Done right, it's how you build topical authority Google actually reads.
Keyword cannibalization is when multiple pages on your site compete for the same query, splitting signals between them so none reaches full potential. Here's how to detect it in GSC, diagnose root causes, and fix by consolidation or intent differentiation.
Featured snippets occupy prime SERP real estate — position zero, above organic results. Winning them requires structural formatting that Google's snippet extractor can reliably parse. Here's which formats work, how to structure content, and the queries worth targeting.
Topical authority is the ranking signal that rewards depth over breadth. Pillar-and-cluster structure concentrates that signal. Here's how to design, publish, and interlink a cluster that compounds authority over 6-12 months.
On-page SEO checklists from 2019 still circulate — and they're mostly wrong for 2026. ML-based rankers changed which signals matter. Some old signals (keyword density) are dead; others (internal linking, search intent match) are more decisive than ever.
Freshness is a ranking factor for some queries but neutral (or even negative) for others. Indiscriminate updating makes Google distrust your dates. Here's how to tell which articles benefit from updates and which you should leave alone.
The title tag is the single most-optimized and most-misunderstood on-page element. Google rewrites ~60% of declared titles based on query intent. Here's how to write titles that survive the rewrite filter and maximize CTR on the queries you care about.
The four-type search intent taxonomy (informational, navigational, commercial, transactional) is still useful but incomplete. Modern SERPs show finer-grained patterns — and matching them is the difference between ranking and stagnating.
Meta descriptions aren't a ranking factor but they drive CTR when Google chooses to show them. The problem: Google shows your declared description only about 30% of the time. Here's how to write descriptions that win the 30% and what to do about the other 70%.