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Engineering notes on SEO

Articles about technical SEO, content strategy, analytics and development from the trenches.

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Cyrillic domain and SEO — what you need to know
Technical SEOIntermediateMay 24 · 6 min4.9

Cyrillic Domain

Should you register a .рф domain and what to do if you already have one. Three SEO problems caused by Punycode — and how to handle them.

P. Barushka
SEO
Google AI Overviews — how quick answers work in search

Google AI Overviews

Technical SEOBeginnerMay 23 · 8 min4.6
Behavioral SEO factors — user signals

Behavioural factors in SEO: what Google and Yandex actually measure

Technical SEOBeginnerMay 23 · 8 min4.9
Pagination SEO — configuration for search engines

Pagination in SEO

Technical SEOIntermediate23.05.2026 · 8 min read4.5
Website redesign without losing SEO traffic — step-by-step guide

Website redesign: how to update design and structure without losing traffic

Technical SEOIntermediateMay 22 · 14 min4.8
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Multilingual website — subdirectories, subdomains and ccTLDs for SEO

Multilingual website: subdirectories, subdomains, ccTLDs, and SEO setup

Technical SEOExpertMay 22 · 19 min4.8
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HTML5 semantic tags — guide with examples

HTML5 semantic tags: complete guide with examples

Technical SEOIntermediateMay 22 · 18 min4.8
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SEO checklist for a website — complete audit list

SEO checklist for a website: 80+ items to audit

Technical SEOIntermediateMay 22 · 20 min4.8
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Server log file analysis for SEO

Server log file analysis for SEO: complete guide

Technical SEOExpertMay 19 · 16 min4.7
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URL structure: principles of SEO-friendly URLs

URL structure: principles of SEO-friendly URLs

Technical SEOIntermediateMay 19 · 14 min4.8
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301 and 302 redirects: when and how to use them

301 and 302 redirects: when and how to use them

Technical SEOIntermediateMay 17 · 12 min4.4
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Internal linking: strategy and architecture for SEO

Internal linking: strategy and architecture for SEO

Technical SEOIntermediateMay 16 · 17 min4.6
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JavaScript SEO: indexing SPAs and React sites

JavaScript SEO: how Google indexes SPAs and React sites

Technical SEOExpertMay 16 · 18 min4.4
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Hreflang: international SEO guide

Hreflang: Complete Guide to International SEO

Technical SEOExpertMay 16 · 16 min4.7
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Cover: Crawl Budget — practical guide

Crawl Budget: a practical guide for large platforms

Technical SEOIntermediateMay 15 · 20 min4.3
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Cover: Robots.txt — complete setup guide

Robots.txt: complete setup guide for SEO

Technical SEOIntermediateMay 15 · 18 min4.8
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Cover: XML Sitemap — complete guide

XML Sitemap: complete guide — attributes, types, localisation and robots.txt

Technical SEOIntermediateMay 15 · 20 min4.4
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Cover: canonical URL — what it is and how to configure it

Canonical URL: what it is and how to configure it

Technical SEOIntermediateMay 14 · 15 min4.9
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