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Sites similar to j109uk.com

J109Uk alternatives & similar sites

J/109 UK & Ireland Class Association — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Sailing →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
49er.org ↗	68 match 1 shared topics	49er & 49erFX Olympic Sailing \| International 49er Class Association	en	sailing WordPress	robotsllmsaihumans	emailphone	partial · 8
6metre.com ↗	67 match 1 shared topics	International 6 Metre Association	en	sailing WordPress	robotsllmsaihumans	emailphone	none
bonaireblokart.racing ↗	67 match 1 shared topics	Bonaire Blokart Racing Association \|	en	sailing WordPress WooCommerce	robotsllmsaihumans	emailphone	none
noelex.org.au ↗	66 match 1 shared topics	Home - Noelex Yacht Association of Australia	Australia en	sailing	robotsllmsaihumans	emailphone	none
rmsadenver.com ↗	65 match 1 shared topics	Rocky Mountain Soaring Association - RMSA - AMA #1245	en	sailing	robotsllmsaihumans	emailphone	none
rmamarineservices.com ↗	65 match 1 shared topics	Robert Mooney and Associates - Main Page	en	sailing	robotsllmsaihumans	emailphone	none
javelinuk.org ↗	65 match 1 shared topics	Javelin Association of Great Britain - Javelin dinghy sailboat	en	sailing Weebly	robotsllmsaihumans	emailphone	none
blackriversafeboatingassociation.org ↗	64 match 1 shared topics	Black River Safe Boating Association – Dedicated to Safe Boating on the Black River	en	sailing WordPress	robotsllmsaihumans	emailphone	none
blockislandclub.org ↗	64 match 1 shared topics	Home - Block Island Club	en	sailing	robotsllmsaihumans	emailphone	none
boatsurvey-ireland.com ↗	63 match 1 shared topics	Marine Surveys Northern Ireland - Causeway Boats \| Marine Surveys	en	sailing WordPress WooCommerce	robotsllmsaihumans	email phone	none
6mji.com ↗	63 match 1 shared topics	Association Suisse des Six Mètres – Association Suisse des 6 mètres<br>Juechstrasse 67<br>8267 Berlingen<br>Switzerland	en	sailing WordPress	robotsllmsaihumans	emailphone	none
robssailingpages.com ↗	63 match 1 shared topics	Blather and guff… – Personal stories and sailing news from Ireland	en	sailing WordPress	robotsllmsaihumans	emailphone	none
boat-registration-poland.com ↗	63 match 1 shared topics	Permanent Boat Registration in Poland EU	en	sailing WordPress	robotsllmsaihumans	emailphone	none
velocityracing.org ↗	63 match 1 shared topics	The Adventure Machine – Class 40 racing in the USA and beyond	en	sailing WordPress	robotsllmsaihumans	emailphone	none
boatwerks-cayman.com ↗	62 match 1 shared topics	Boatwerks \| Premium Boat Repair & Restoration \| Grand Cayman	en	sailing Wix	robots llmsaihumans	emailphone	none
boatsdetails.info ↗	62 match 1 shared topics	boats specifications	en	sailing	robotsllmsaihumans	emailphone	none
bocian.blog ↗	62 match 1 shared topics	BOCIAN FLYERS – Dieter & Laurie's Restoration Project	en	sailing WordPress	robotsllmsaihumans	emailphone	none
mdyc.org ↗	62 match 1 shared topics	Maryland Yacht Club - HOME	en	sailing phpBB	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.