Sites similar to glassspongereefs.com
Glassspongereefs alternatives & similar sites
Sea of Glass | CPAWS-BC — 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 Environment →
| Domain | Match | Title | Country/Lang | Category | AI files | Contact | AI-protection |
|---|---|---|---|---|---|---|---|
| nwf.org ↗ | 55* match | National Wildlife Federation | United States~ en | Environment | robots | – | none |
| butterfly-conservation.org ↗ | 55* match | Home page | Butterfly Conservation | en | EnvironmentDrupal | robots | phone | partial · 8 |
| cnps.org ↗ | 55* match | California Native Plant Society | en | EnvironmentWordPressWooCommerce | – | – | none |
| gwct.org.uk ↗ | 55* match | Game & Wildlife Conservation Trust - The GWCT | United Kingdom en | Environment | robots | – | none |
| conservewildlifenj.org ↗ | 55* match | Home | Conserve Wildlife Foundation of New Jersey | en | EnvironmentWordPressSquare Online | robots | phone | none |
| earth.fm ↗ | 55* match | Earth.fm App: Listen to nature sounds, fall in love with the Earth | en | EnvironmentWordPress | robots | – | none |
| wri.org ↗ | 38* match | World Resources Institute - Research for People & Planet | en | EnvironmentDrupal | – | – | none |
| seashepherd.org ↗ | 38* match | Home — Sea Shepherd Conservation Society | en | EnvironmentWordPressWooCommerce | robots | – | none |
| onsustainability.com ↗ | 38* match | On Sustainability Research Network | United States~ en | Environment | – | none | |
| conserveturtles.org ↗ | 38* match | Sea Turtle Conservancy | en | EnvironmentWordPressWooCommerce | robots | none | |
| ekoru.org ↗ | 38* match | Ekoru - Every search helps remove plastic | en | Environment | robots | – | none |
| reef.org ↗ | 38* match | Reef Environmental Education Foundation | Conserving Oceans Through Citizen Science, Education and Research | en | EnvironmentDrupal | – | none | |
| healthyseas.org ↗ | 38* match | Home - Healthy Seas | en | EnvironmentWordPress | – | – | none |
| saveourseas.com ↗ | 38* match | Home - Save Our Seas Foundation | en | EnvironmentWordPress | robots | none | |
| energyandcleanair.org ↗ | 38* match | Centre for Research on Energy and Clean Air | en | EnvironmentWordPressWooCommerce | robots | – | none |
| gmri.org ↗ | 38* match | Home - Gulf of Maine Research Institute | en | Environment | – | – | none |
| ub.bw ↗ | 38* match | Okavango Research Institute | en | EnvironmentDrupal | – | – | none |
| woodlandtrust.org.uk ↗ | 37* match | UK's Largest Woodland Conservation Charity - Woodland Trust | United Kingdom en | Parks and Nature | 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.