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Hướng dẫn SEO dễ hiểu: thu thập dữ liệu, nội dung, liên kết, tốc độ, dữ liệu có cấu trúc và tìm kiếm AI.
28 thg 8, 2026 · 8 phút đọcBeyond Google: Bing, Baidu, Naver and Other Local Search Engines
In some markets Google is not the only search engine that matters. How Bing, Baidu, Yandex, Naver and Seznam differ, and what that means…
28 thg 8, 2026 · 8 phút đọcHome Page SEO: What Your Home Page Must Say and Link To
How to optimize a home page for search and visitors: the five-second test, a descriptive title and H1, sections that work, internal links and…
27 thg 8, 2026 · 7 phút đọcJavaScript SEO Basics: How Search Engines Render Your Pages
How Google crawls and renders JavaScript sites, where rendering fails, and the practical rules that keep content, links and metadata visible to search engines.
27 thg 8, 2026 · 7 phút đọcnosnippet, max-snippet and AI: Controlling What Gets Quoted
How nosnippet, max-snippet and data-nosnippet affect AI Overviews and regular snippets, when to use each one, and the costly mistakes to avoid.
27 thg 8, 2026 · 8 phút đọcInternal Linking on Multilingual Sites: Rules That Work
How to link within and across languages on a multilingual site: keep links in the page's language, use the switcher for cross-language links and…
26 thg 8, 2026 · 8 phút đọcReadability and SEO: How to Write Pages People Finish
How readability affects SEO and how to write pages people finish: answer first, short paragraphs, plain words, scannable structure and mobile checks.
26 thg 8, 2026 · 7 phút đọcRender-Blocking Resources: What They Are and How to Fix Them
Render-blocking CSS and JavaScript keep the screen blank while they load. How to find them, which to keep, and how to defer, inline or…
26 thg 8, 2026 · 7 phút đọcTraffic Dropped After AI Overviews? How to Diagnose It
A step-by-step way to tell whether a traffic drop comes from AI Overviews, a core update, technical problems or seasonality, and what to do…
25 thg 8, 2026 · 8 phút đọcHow Google Detects the Language of a Page, and Why It Matters
Google works out a page's language from its visible text, not from lang or hreflang. Learn what that means for mixed-language pages, templates and…
25 thg 8, 2026 · 8 phút đọcWhy Google Rewrites Your Title Tags and How to Reduce It
Why search engines replace your title tags in results, how to check which titles are rewritten, the common causes, and practical fixes that reduce…
25 thg 8, 2026 · 7 phút đọcPage Weight and Compression: How to Make Pages Lighter
Heavy pages load slowly on mobile. Learn what makes pages heavy, how gzip and Brotli compression work, and a practical order for cutting page…
24 thg 8, 2026 · 7 phút đọcIs Your CDN or Firewall Blocking AI Crawlers? How to Check
Robots.txt may allow AI crawlers while your CDN, firewall or security plugin blocks them. How to find hidden blocks and fix them without inviting…