Sites similar to prob3.com
Prob3 alternatives & similar sites
B3 Blood Flow Restriction Bands For Muscle Growth, Weight Loss, Better Health — 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 Fitness and Exercise →
| Domain | Match | Title | Country/Lang | Category | AI files | Contact | AI-protection |
|---|---|---|---|---|---|---|---|
| crossfit.com ↗ | 65* match | CrossFit | CrossFit: The Path to Better Health | CrossFit | en | Fitness and ExerciseWordPress | – | none | |
| lifetime.life ↗ | 60* match | Life Time Healthy Way of Life | Join Life Time | en | Fitness and ExerciseAdobe Experience Manager | – | – | none |
| muscleandfitness.com ↗ | 60* match | Build Muscle, Burn Fat & Boost Performance | Expert Fitness Tips | Muscle & Fitness | United States~ en | Fitness and ExerciseWordPress | – | – | none |
| phoenixhub.org ↗ | 60* match | Phoenix Health & Wellness | Loughborough Gym | en | Fitness and ExerciseWordPressWooCommerce | robots | – | partial · 8 |
| sparcathens.com ↗ | 60* match | Health and Fitness Gym in Athens, Georgia - SPARC Athens | United States~ en | Fitness and ExerciseWeebly | robots | none | |
| cooltone.com ↗ | 60* match | Strengthen, Firm and tone muscles | CoolTone Official Website | en | Fitness and ExerciseAdobe Experience Manager | – | – | none |
| health-club.net ↗ | 60* match | Health-Club.net - UK health clubs, fitness and leisure clubs | en | Fitness and Exercise | robots | – | none |
| crunch.com ↗ | 60* match | Best Gym Membership - Top-Rated Fitness Centers & Health Clubs | Crunch Fitness | en | Fitness and Exercise | robots | – | none |
| fitnesssyncer.com ↗ | 60* match | FitnessSyncer joins your health and fitness clouds into one Dashboard and Stream. Supporting over 50 health and fitness providers, including Strava, Fitbit, Garmin Connect, Samsung Health, Google Health Connect, RunKeeper, and more! | en | Fitness and Exercise | – | – | none |
| shapeamerica.org ↗ | 60* match | Physical Education and Health Education | SHAPE America | en | Fitness and ExerciseWordPress | robots | phone | none |
| goodlifefitness.com ↗ | 60* match | GoodLife Fitness | Gyms and Fitness Clubs | Fit and Healthy Good Life | en | Fitness and ExerciseAdobe Experience Manager | – | – | none |
| heygyms.co.za ↗ | 60* match | HEYGYMS.CO.ZA • Gyms, Health clubs & Fitness Centers | South Africa en | Fitness and Exercise | robots | – | none |
| musclemommy15.com ↗ | 60* match | MAPS Muscle Mommy 15 | en | Fitness and ExerciseLightspeed | – | – | none |
| theyogapros.com ↗ | 60* match | Accreditation, Structure & Growth Opportunities | Yoga Pros | en | Fitness and ExerciseHubSpot | – | – | none |
| heygyms.co.uk ↗ | 60* match | HEYGYMS.CO.UK • Gyms, Health clubs & Fitness Centers | United Kingdom en | Fitness and Exercise | robots | – | none |
| heygyms.ca ↗ | 60* match | HEYGYMS.CA • Gyms, Health clubs & Fitness Centers | Canada en | Fitness and Exercise | robots | – | none |
| breakingmuscle.com ↗ | 60* match | Breaking Muscle | en | Fitness and ExerciseWordPress | – | – | none |
| ihrsa.org ↗ | 60* match | Home - Health & Fitness Association | en | Fitness and ExerciseWordPressWooCommerce | robots | – | 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.