# Project TC image quality and D1 row counts

*22 September 2026 · Cloudflare, Image editing, Performance*

Project TC has two updates.

1. While delivering images, I had set quality at 80% for all responses; although I hoped asset size would decrease further, it did not. Now images are delivered with a change that supports quality values from 10 to 100 in integers. This was a genuine bug.
2. I am reviewing how many database rows are read during an API response. D1 supports this, making it a straightforward addition. This count will be sent as a response header, and I will explain the reason in a future update.

![Response headers highlighting X-Tablecells-Image-Variant with quality set to q=10.](https://cdn.mohit.dev/2102368312285913507/image)

![Terminal output totaling 8575 D1 rows read across matching x-tablecells headers.](https://cdn.mohit.dev/2102368312285913507/image-2)

[View original on X](https://x.com/mohitdotdev/status/2102368312285913507)