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canon-seo

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آخر تحديث١٨ أبريل ٢٠٢٦ في ٠٦:٥٣

Use when auditing or implementing technical SEO — semantic HTML, meta tags, structured data, canonical URLs, sitemap, robots.txt, page speed as a ranking factor, and accessible content. Trigger when the user mentions SEO, search engine, meta tags, structured data, sitemap, or crawlability.

التثبيت

التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.

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المصدر

Dragoon0x

Dragoon0x/canon

فتح مستودع GitHub عرض مستودعات المنشئ

تنزيل

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المهن ذات الصلةSOC

استنادا إلى تصنيف SOC المهني

مطوّرو الويبمهن الحاسوب والرياضيات·SOC 15-1254

SKILL.md

readonly

name	canon-seo
description	Use when auditing or implementing technical SEO — semantic HTML, meta tags, structured data, canonical URLs, sitemap, robots.txt, page speed as a ranking factor, and accessible content. Trigger when the user mentions SEO, search engine, meta tags, structured data, sitemap, or crawlability.

CANON · SEO

Technical SEO is about making content findable and understandable by search engines. Not tricks — structure.

Semantic HTML is SEO

Search engines understand semantic HTML natively. Every rule in canon-accessibility that improves screen reader experience also improves SEO.

<h1> once per page, matching the page topic.
Heading hierarchy (h1 → h2 → h3) reflects content structure.
<nav>, <main>, <article>, <aside> help crawlers understand page layout.
<a href> for links (not <div onClick>).
<img alt> describes the image for image search.

Essential meta tags

<head>
  <title>Page Title — Site Name</title>
  <meta name="description" content="Concise summary under 155 characters.">
  <link rel="canonical" href="https://example.com/page">
  <meta name="robots" content="index, follow">
</head>

<title>: 50–60 characters. Unique per page. Primary keyword near the front.
<meta description>: 120–155 characters. Compelling summary. Unique per page.
<link rel="canonical">: prevents duplicate content penalties.
<meta robots>: index, follow is default. noindex for admin pages.

Structured data (JSON-LD)

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Article",
  "headline": "Page Title",
  "author": { "@type": "Person", "name": "Author" },
  "datePublished": "2026-04-18"
}
</script>

Use for: articles, products, FAQs, breadcrumbs, organizations, events. Google uses structured data for rich results (stars, prices, FAQ dropdowns).

Page speed = ranking factor

Core Web Vitals are a Google ranking signal. See canon-performance for targets:

LCP ≤ 2.5s
INP ≤ 200ms
CLS ≤ 0.1

Crawlability

robots.txt: allow crawlers access to important pages, block admin/API routes.
sitemap.xml: list all public pages with <lastmod> dates.
Internal linking: every important page reachable within 3 clicks from the homepage.
No orphan pages (pages with no internal links pointing to them).

Anti-patterns

Anti-pattern	Why it fails
Same `<title>` on every page	Search engines can't distinguish pages
No `<meta description>`	Search engine generates one (often badly)
Keyword stuffing	Penalized by modern search engines
Client-rendered content without SSR/SSG	Crawlers may not execute JS
No canonical URL	Duplicate content across www/non-www, http/https
Blocking CSS/JS in robots.txt	Crawlers can't render the page

Audit checklist

Sources

Google Search Central · SEO starter guide
Schema.org · structured data types
canon-performance for Core Web Vitals
canon-accessibility for semantic HTML

المزيد من هذا المستودع

نفس المستودع

canon-brand-voice

Dragoon0x/canon

Use when defining or auditing a product's written voice — the consistent personality across all UI copy. Covers voice vs tone, voice attribute definition, do/don't tables, and how to keep AI-generated copy on-brand. Trigger when the user mentions brand voice, tone of voice, writing style guide, copy guidelines, or product personality.

2026-04-184

canon-bundle-size

Dragoon0x/canon

Use when auditing or reducing JavaScript and CSS bundle sizes, setting performance budgets, choosing lighter alternatives to heavy libraries, configuring tree shaking, code splitting, and lazy loading. Trigger when the user mentions bundle size, JavaScript size, tree shaking, code splitting, lazy loading, or performance budget.

2026-04-184

canon-color-blindness

Dragoon0x/canon

Use when designing or auditing for color vision deficiency — ensuring that color is never the only visual signal, checking charts and status indicators, picking colorblind-safe palettes, and testing against deuteranopia, protanopia, and tritanopia simulations. Trigger when the user mentions color blindness, color vision, CVD, deuteranopia, protanopia, accessibility color, or color-only signal.

2026-04-184

canon-content-strategy

Dragoon0x/canon

Use when planning content hierarchy, information density, content-first design, microcopy systems, or editorial patterns. Covers the content-before-design principle, content inventory, progressive disclosure, scannability, and content governance. Trigger when the user mentions content strategy, content hierarchy, information architecture, microcopy, or editorial design.

2026-04-184

canon-cursors

Dragoon0x/canon

Use when designing or auditing cursor behavior — matching cursor shape to affordance, custom cursors, drag cursors, resize cursors, and the hover+cursor pairing rule. Trigger when the user mentions cursor, pointer, mouse cursor, drag cursor, or resize handle.

2026-04-184

canon-dark-mode

Dragoon0x/canon

Use when designing, auditing, or implementing dark mode. Covers lightness inversion (not hue shift), elevation via lightness not shadow, surface stacking, contrast rechecking, and the prefers-color-scheme media query. Trigger when the user mentions dark mode, dark theme, night mode, theme toggle, or color scheme.

2026-04-184