Auto-tag + internal-link 1000 old posts in an afternoon
Pull SEO juice out of an existing content backlog by AI-tagging every post and adding contextual internal links.
Time saved
30.0h
Difficulty
55/100
Popularity
76/100
Tools required
- GPT-4o
Tag + link suggestion
- Your CMS API
Read + write posts
- Python or Node script
Batch processing
Steps
- 1
Export all posts (title + body)
Pull as CSV or JSON. Strip HTML to plain text for the prompt.
- 2
Generate canonical tag list
Have GPT-4o cluster topics across the corpus → 30-50 tags.
- 3
Assign tags to each post
For each post: prompt → 3-5 best tags from canonical list. Cost ~$0.005/post.
- 4
Suggest internal links
For each post: 'pick 3 other posts most relevant; suggest natural anchor text'.
- 5
Write back to CMS
Bulk-update. Re-submit sitemap to Google.
Expected results
10-30% lift in organic traffic over 60 days from improved topical clustering and internal-link density.
