1.7 KiB
1.7 KiB
SEO Guidelines (Thai-Specific)
Created: 2026-03-08
Content Requirements
Word Count
- Thai: 1,500-3,000 words
- English: 2,000-3,000 words
Keyword Density
- Thai: 1.0-1.5%
- English: 1.5-2.0%
Readability
- Thai Grade Level: ม.6-ม.12
- Avg Sentence Length: 15-25 words (Thai)
- Formality: Auto-detect from brand-voice.md
Meta Elements
Title Tag
- Length: 50-60 characters
- Must include: Primary keyword
- Format: [Keyword]: [Benefit] | [Brand]
Meta Description
- Length: 150-160 characters
- Must include: Keyword + CTA
- Format: [Problem]? [Solution]. [CTA].
URL Slug
- Format: lowercase-with-hyphens
- Thai: Keep Thai or use transliteration
- Max: 5 words
Content Structure
Headings
- H1: 1 per page, includes keyword
- H2: 4-7 per article
- H3: As needed for subsections
Internal Links
- Minimum: 3 per article
- Maximum: 7 per article
- Anchor text: Descriptive with keywords
External Links
- Minimum: 2 per article
- Authority sources only
- No competitor links
Images
Requirements
- Alt text: Descriptive with keywords
- File names: descriptive-name.jpg
- Compression: WebP preferred
- Size: Optimized for web
Quality Checklist
Before publishing:
- Keyword in H1
- Keyword in first 100 words
- Keyword in 2+ H2s
- Keyword density 1.0-1.5% (Thai)
- 3-5 internal links
- 2-3 external authority links
- Meta title 50-60 chars
- Meta description 150-160 chars
- Images have alt text
- Readability checked
Last Updated: 2026-03-08