Quick answer
Uncompressed sitemap must be under 50MB.
Sitemap File Size Limit
Uncompressed sitemap must be under 50MB. Larger files are rejected.
Common causes
- Huge single file.
- No compression.
How to fix
- Split into multiple sitemaps.
- Use gzip to reduce transfer size.
FAQ
- Max size?
- 50MB uncompressed.
- Gzip count?
- No; uncompressed limit.
Fix it now
Try in validator (prefill this example)