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#1 Racing and Karting safety gear for you | UPR Racing Supply — 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 Auto Racing →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
carolinaracingsupply.com ↗	69 match 1 shared topics	Short track racing parts - Carolina Racing Supply	en	auto-racing X-Cart	robotsllmsaihumans	emailphone	none
swedetechracing.com ↗	69 match 1 shared topics	Swedetech Racing - kart racing engine builder and parts supplier	en	auto-racing HubSpot	robotsllmsaihumans	emailphone	none
zr-racing.com ↗	68 match 1 shared topics	ZR Racing — Endurance Karting Team · Bulgaria	en	auto-racing	robotsllmsaihumans	emailphone	none
alexraeracing.com.au ↗	67 match 1 shared topics	AGR Racing \| Alex Rae Racing	AU en	auto-racing WordPress WooCommerce	robotsllmsaihumans	emailphone	none
acgracing.com ↗	67 match 1 shared topics	ACG Racing \| Racing Team \| Motorsport \| Home	en	auto-racing Wix	robots llmsaihumans	emailphone	none
haulingassracing.com ↗	67 match 1 shared topics	Hauling Ass Racing \| Multi-Discipline Racing Program	en	auto-racing	robotsllmsaihumans	emailphone	none
acookracing.com ↗	67 match 1 shared topics	Austin Cook Racing - Austin Cook Racing	en	auto-racing WordPress WooCommerce	robotsllmsaihumans	emailphone	none
fastmateracing.com ↗	67 match 1 shared topics	Fastmate Racing – Performance motor racing products	en	auto-racing WordPress	robotsllmsaihumans	emailphone	none
sy-gearboxes.com ↗	67 match 1 shared topics	Home - Scott Young Enterprises Racing Gearboxes	en	auto-racing WordPress WooCommerce	robots llmsaihumans	emailphone	none
9livesracing.com ↗	67 match 1 shared topics	9 Lives Racing – Nine Lives Racing	US~ en	auto-racing Shopify	robots llmsaihumans	emailphone	none
johnforceracing.com ↗	67 match 1 shared topics	John Force Racing - John Force Racing	US~ en	auto-racing WordPress	robotsllmsaihumans	emailphone	none
9ayari.com ↗	66 match 1 shared topics	Ayari Racing \| French Historic F1 Racing Team	en	auto-racing	robotsllmsaihumans	emailphone	none
svkarting.com ↗	66 match 1 shared topics	Silicon Valley Karting \| Go Kart Parts & Racing Parts – SVKarting	en	auto-racing Shopify	robots llmsaihumans	email phone	none
auscarts.com.au ↗	66 match 1 shared topics	Auscarts Racing Port Melbourne \| Indoor Go Karting Venue	AU en	auto-racing WordPress	robotsllmsaihumans	email phone	none
battlebornpatriotracing.com ↗	66 match 1 shared topics	Battle Born Patriot Racing \| Veteran Racing \| Nevada, USA	en	auto-racing Wix	robots llmsaihumans	emailphone	none
dirts4racing.com ↗	66 match 1 shared topics	Dirts4Racing – Touring Racing Series and Apparel	en	auto-racing WordPress	robotsllmsaihumans	emailphone	none
24racers.com ↗	66 match 1 shared topics	Premium Racewear & Racing Lifestyle Gear \| 24 Racers	en	auto-racing Shopify	robotsllmsaihumans	emailphone	none
usracegear.com ↗	66 match 1 shared topics	St. Louis Race Gear / U.S. Race Gear	US~ en	auto-racing Webflow Ecwid	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.