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Ultron field guides

Make better website decisions with evidence.

Clear explanations for owners and teams who want to understand what search engines, browsers, and users actually experience鈥攖hen fix the work that matters.

9 min read

Technical SEO

How to audit a website properly

A repeatable process for checking discoverability, performance, accessibility, security, and implementation quality without drowning in tool output.

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8 min read

Web performance

Core Web Vitals without the confusion

Understand LCP, INP, and CLS, the difference between lab and field data, and which fixes improve real experiences rather than only a score.

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7 min read

Crawling and indexing

Why a sitemap does not guarantee indexing

What XML sitemaps actually do, how multilingual URLs should be mapped, and what to investigate when submitted pages remain outside search results.

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7 min read

Canonicalization

Why Google chose a different canonical

Understand how conflicting redirects, internal links, sitemap entries, rendering, and duplicate content can override your declared canonical preference.

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8 min read

Web performance

Optimize an LCP hero image properly

Trace the complete image delivery path鈥攆rom server response and HTML discovery to priority, sizing, encoding, and responsive selection鈥攚ithout sacrificing quality.

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6 min read

Crawling and indexing

Robots.txt versus noindex

Choose the right control for crawl management, search exclusion, private content, duplicate URLs, and temporary environments鈥攁nd avoid combinations that hide the directive.

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7 min read

International SEO

A multilingual hreflang checklist

Build reciprocal language groups with stable localized URLs, self-canonicals, x-default, crawlable links, and tests that prevent one translation from drifting away.

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