Yes, I really like this site too, but it's a bit outdated.

"39d ago" in AI time is like 1 year outdated info.

Love that it defaults to the GPU being "NVIDIA GeForce 8800 GTX", a GPU released in 2006 with ~700MB of VRAM...

The estimates seems far off as well, took https://www.canirun.ai/model/gpt-oss-120b as an example, with a RTX Pro 6000 and every single number is off.

Every browser gives me a different result, I guess I can't blame the site for that. But it should perhaps mention which browser would be the most accurate.