Rules

How we rank

Three public boards: Google indexed time, 24h views on our pages, and response time. Medals only show on the board they belong to.

Google indexed

When Google last found the URL — not when it was listed here. Sites we have not seen in Google stay off this board.

24h traffic

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

Response

Time to first byte from our Worker ping, in ms. Green ≤400, yellow ≤1000, red after that.

Newest

When the site was listed 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.

Response

Worker TTFB ping in ms. Green ≤400, yellow ≤1000, red after. 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.