Cloudflare Pages + microCMS + R2
Stack
Manage articles in microCMS, store images in R2, and serve the site through Cloudflare Pages.
Cloudflare Pages microCMS Cloudflare R2
Estimate
Free tier
Free
Within free quotas
Estimated cost
¥0 / month
40%
Highest utilization
Cloudflare R2 · Storage
4 / 10 GB · month
ComfortableHeadroom 60%
- Commercial use
- Allowed
- Default domain
- *.pages.dev
Calculation assumptions
- Converted using 14 requests per page view
- Dynamic request ratio: 0%
- Media transfer is counted as storage-service egress
- Daily limits are converted to monthly limits using 30 days
- CMS bandwidth uses an average API response size of 50KB
Service breakdown
Benefits
- Delivery bandwidth charges are effectively avoided
- Moving images to R2 helps avoid the hosting file-count limit
Notes
- microCMS Hobby stops the API when data transfer exceeds 20GB/month
- microCMS has no usage-based overage billing; a higher plan is required