Expert Insights

Expert insights and cutting-edge practices

Original insights and practical reviews from Crater experts and external guest advisors, covering every specific decision in GEO generative engine optimization, Google SEO breakthroughs, and overseas growth.

Expert Insights 2038Knowledge Base 234
Expert opinions are scattered viewpoints; a knowledge base is a structured set of entries
All GEO in PracticeGoogle SEOOverseas growthStandalone Site Technology
Editor's picksStandalone Site Technology· Advanced

Tech Stack for Global Independent Sites: WordPress, Headless, or Pure Static

When WordPress is the best choice (most B2B companies going global): the team has no dedicated front-end developer, and marketing staff need to update content themselves; the site is a "product showcase + blog + inquiry form" setup with no complex applications; the budget is limited, and the plugin ecosystem can cover essentials like multilingual support, SEO, and forms.

HeadlessWordPressTechnology SelectionIndependent Site
Li YaochaoLi YaochaoCrater expertsFounder · Growth Lead
2026.09.128 minutes
Google SEO· Advanced

Backlinks in 2026: the ROI ledger of link assets and digital PR

Paid links: cheap per unit and quick to show results, but algorithms are getting better and better at detecting "link patterns." A single penalty for a batch of low-quality backlinks can wipe out all your gains. The problem isn't that they "don't work" — it's that "the risk cost isn't factored in."

Cui LishuCui Lishu
2026.09.128 minutes
Google SEO· Advanced

B2B standalone site inquiry conversion: rankings went up, so why still no inquiries? A 5-layer self-check list

If the top-ranking keywords are all research-type terms, it's normal for traffic to rise without inquiries following. The key judgment: whether a keyword is worth pursuing depends first on whether it carries purchasing intent, not on search volume. Self-check method: pull out the keywords that actually bring in inquiries, look for common characteristics, and work backward to adjust your content mix — aim for precision, not volume.

Cui LishuCui Lishu
2026.09.128 minutes
Google SEO· Advanced

After AI Overviews swallow zero-click searches, these positions are actually worth more

When users search for a term, they used to click 3–5 links. Now AI Overviews serve up the full answer right at the top, and users feel "that's enough" — so they don't click. This means: if your content makes it into the AI Overview answer, users have already "consumed" you even though they didn't click through. Zero clicks doesn't equal zero value — the key is that the way you get consumed has changed

Li YaochaoLi Yaochao
2026.09.127 minutes
Google SEO· AdvancedEditor's picks

Is keyword research “dead”? For B2B, the way forward is layering search intent

Keyword research used to be "find words → check volume → rank." The problem is: the same word has the same volume, but four different intents. Take solar inverter, for example: navigational intent (looking for the brand's official site), informational intent (understanding how it works), commercial investigation (comparing brands), and transactional intent (ready to buy). From a "keyword" perspective, they're one word; from a

Li YaochaoLi Yaochao
2026.09.127 minutes
Google SEO· AdvancedEditor's picks

5 New Variables for Google Rankings in 2026, and 3 Overrated Old Ones

AI Overview Visibility: As search result pages increasingly give answers directly at the top, traditional blue links are being squeezed out. "Being cited by AI Overview" has itself become a new visibility metric — this requires content with clear, self-contained, citable passages (tables, definitions, step-by-step guides).

Li YaochaoLi Yaochao
2026.09.127 minutes