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SEO Guides

Free, in-depth technical SEO guides written by our team of specialists. From crawlability to Core Web Vitals — master every layer of technical SEO.

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Crawling
The Complete Guide to Website Crawlability
Learn how search engine bots discover and crawl your pages. Understand robots.txt, crawl budget, directives, and how to fix crawl traps.
⏱ 14 min read Beginner
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Performance
Core Web Vitals: A Technical Deep Dive
Understand LCP, INP, and CLS — what they measure, why they matter for ranking, and actionable fixes for each metric.
⏱ 22 min read Intermediate
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Structured Data
Schema Markup Implementation Guide
A practical guide to implementing JSON-LD structured data for articles, products, FAQs, breadcrumbs, and local businesses.
⏱ 18 min read Intermediate
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Indexation
How to Fix Indexation Issues at Scale
Diagnose and fix noindex directives, canonical confusion, soft 404s, and Google Search Console coverage errors across large sites.
⏱ 20 min read Advanced
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Links
Internal Linking Strategy for Large Sites
How to architect internal links to distribute PageRank effectively, support crawl efficiency, and boost rankings for priority pages.
⏱ 16 min read Intermediate
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On-Page
Title Tags & Meta Descriptions: The 2026 Guide
Character limits, keyword placement, click-through optimisation, and how to audit thousands of title tags automatically with TechySEO.
⏱ 10 min read Beginner
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Crawling
XML Sitemaps: Best Practices & Common Mistakes
Structure, size limits, priority values, and lastmod — everything you need to know to create sitemaps that actually help Googlebot.
⏱ 12 min read Beginner
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Performance
Fixing Slow TTFB: A Server-Side SEO Guide
Time to First Byte impacts crawl budget and user experience. Learn caching strategies, CDN setup, and server optimisation for SEO.
⏱ 17 min read Advanced
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Indexation
Canonical Tags: The Definitive Reference
When to use canonical, self-referencing canonicals, cross-domain canonicals, and the most common implementation mistakes to avoid.
⏱ 15 min read Intermediate

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