Rules

How we rank

Four public boards: Google indexed, 24h traffic, Speed, and Newest. Medals only show on the board they belong to.

Google indexed

Google site: finds the URL on a results list. Not the day it was submitted here. If site: is empty, the site stays off this board.

24h traffic

Views of our about / hub / badge pages in the last 24 hours. Not third-party UV.

Speed

Worker TTFB in ms. Lightning ≤400, dash ≤1000, snail after that.

Newest

Newest submissions on opc.observer.

24h traffic

Hits on our about / hub / badge pages in the last 24 hours. Not Similarweb, not Google Analytics. Threshold medals: 100 / 1k / 10k / 100k / 1M. Rank 1 also gets 流量大王.

Speed

Worker TTFB ping in ms. Lightning ≤400, dash ≤1000, snail after that. Fastest measured site gets 一骑绝尘.

What we refuse

Paid rank. Fake UV. Directory spam. A single all-time popularity list as the homepage.