LinkSurge Blog
Latest insights on SEO, GEO, AIO, and digital marketing
What Is a 301 Redirect? What to Do Every Time You Change a URL (and How It Differs From a 302)
Changing a URL or moving a site? A 301 redirect keeps visitors and search traffic from hitting dead ends. Learn the 301 vs 302 difference, which redirect method to use, a URL-change checklist, and the mistakes that cost traffic.
Why Some Pages Get Cited by AI and Others Don't: A Beginner's Guide That Keeps Google and ChatGPT Separate
What separates pages that AI answers cite from pages they skip? A beginner's guide to the requirements and content patterns, keeping Google's AI Overviews and AI Mode separate from ChatGPT and Perplexity.
Does Google Penalize AI-Written Content? What Google Actually Says, and What Really Matters
Will AI-written articles hurt your rankings? Based on Google's official guidance and spam policies, a beginner's guide to why the problem is scaled, low-value content, not AI itself, plus three things to do before you publish.
What Are Backlinks? How to Tell Good Links From Risky Ones
A beginner's guide to backlinks: how Google uses links, what counts as link spam, when to use nofollow, sponsored and ugc, and how to check your own links in Search Console.
Branded Search and Brand Mentions, Explained: Why Being Searched for and Talked About Matters More in the AI Era
Branded search means people search for your name. Brand mentions mean your name comes up on other sites or in AI answers. A beginner's guide that separates what Google officially says from what we know about ChatGPT and other AI tools.
Mobile Pages and Page Speed: Core Web Vitals Explained for Beginners, and How They Really Relate to Rankings
Core Web Vitals measure loading, responsiveness and layout stability. Learn the LCP, INP and CLS thresholds, why mobile matters, and what they mean for rankings.
A Domain Migration and URL Change Checklist: What to Do Before, During and After the Move
Changing domains, moving to HTTPS, restructuring URLs or switching hosts? Learn which kind of move you're making, then work through Google-backed checklists for prep, launch day, monitoring, and how long to keep redirects.
What Is E-E-A-T? Why Google Cares Who Wrote Your Content
A beginner's guide to E-E-A-T (Experience, Expertise, Authoritativeness, Trust). What Google's docs and rater guidelines actually say, why it isn't a ranking factor, and what to fix first.
How to Explain a Ranking Drop: Narrowing Down the Cause Without Overpromising
When your boss or client asks why rankings dropped, what do you say? Sort possible causes into confirmed, possible and ruled out, then report with data instead of guesses. A beginner's guide grounded in Google's documentation.