Question 1

What is Sell Bio's Domain Rating?

Accepted Answer

Sell Bio (sellb.io) has a Domain Rating of 9, measured from its backlink profile and refreshed continuously on PromptRadar. It moved up 3 points over the last month.

Question 2

What is Sell Bio's TrueDR?

Accepted Answer

Sell Bio's TrueDR is 27. TrueDR checks whether a site's backlink strength is backed by real traffic and trust signals, so faked or spam-inflated link profiles score lower than DR.

Question 3

Is Sell Bio's visibility earned?

Accepted Answer

Yes. Its TrueDR (27) sits above its DR (9), so its visibility is backed by stronger real-world signals than its link profile alone suggests.

Question 4

How many websites link to Sell Bio?

Accepted Answer

18 distinct websites link to sellb.io. Referring domains count linking sites rather than individual links, so one site linking a hundred times still counts once. That count moved up 2 in the last 30 days.

Question 5

How much traffic does Sell Bio get?

Accepted Answer

Sell Bio receives about 2.4K visits per month. This is an estimate of organic search traffic, not a measured analytics figure.

Question 6

How old is sellb.io?

Accepted Answer

The domain was registered less than a year ago (7 feb 2026). Age is one of the signals behind TrueDR: a long-registered domain is harder to fake than a fresh one.

Question 7

Where does Sell Bio rank among Productivity websites?

Accepted Answer

Sell Bio ranks #22 of 91 verified Productivity websites on the PromptRadar leaderboard, ordered by TrueDR.

Question 8

What are the alternatives to Sell Bio?

Accepted Answer

The listed websites closest to Sell Bio in what they offer are soc.bio (TrueDR 11), Linkos (TrueDR 15), ShareB.io (TrueDR 4). PromptRadar scores each of them the same way, so the comparison is like for like.

Question 9

Who is behind Sell Bio?

Accepted Answer

sellb.io is attributed to @sellbio (@sellbio), who proved ownership of the domain before the attribution was made.

Question 10

How are these numbers measured?

Accepted Answer

Domain Rating is the standard 0-100 backlink score. TrueDR is PromptRadar's own 0-100 score, built from backlinks, real traffic, domain age and spam evidence rather than derived from Domain Rating, which is why the two can disagree. Referring domains count distinct linking websites, and traffic is estimated monthly organic search visits. The owner proved control of the domain with a DNS TXT record on 29 aug 2026. These figures were last refreshed on 4 sep 2026.

Sell Bio (sellb.io)

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