Domain Weight

Domain report

spiedigitallibrary.org

49 OF 100
Established

A real link footprint, well above the long tail.

How the weight is calculated

4,651Referring domainsdistinct domains linking in
#11,688Centrality ranktop 0.01% of the web
#19,753PageRank rankof 102,661,340
15Links out todistinct domains
20Hosts crawledsubdomains seen
66 moReal Chrome traffictop 500K

Where it sits among 103M domains

#11,688
#1#1K#1M#103M

Log scale. Position by harmonic centrality in the Common Crawl host graph (cc-main-2026-may-jun-jul).

Real audience in Chrome

Measured in 66 of 66 monthly Chrome UX Report releases, from Feb 2021 to Jul 2026. Best rank: top 500K; latest: top 500K.

Each cell is a month; filled cells are months with enough real Chrome users to be measured. The fill shows how many months, not which ones.

Domains of the same weight

DomainRankReferring
cmail20.com#11,6848,493
gw2ru.com#11,685332
btcpayserver.org#11,686986
ntlworld.com#11,6873,487
jeopardy.com#11,6891,305
dhsprogram.com#11,6901,941
hol.es#11,6913,429
craftsy.com#11,6923,496

JSON: /api/v1/domain/spiedigitallibrary.org