caves.org website report
Since 1941 the National Speleological Society has been dedicated to protecting, studying, and exploring caves. With 8,000 members we are the largest cave focused membership organization in the world.
Caves was registered 31 years 6 months ago, is ranked #131,404 worldwide (top 4%), has an estimated value of $14,811. It may earn around $1,387 per month from advertising.
Hobbies & Interests English Amazon CloudFront
Last updated
Key facts about caves.org
- Domain
- caves.org
- Website name
- Home - National Speleological Society
- Category
- Hobbies & Interests
- Estimated worth
- $14,811
- Global rank
- #131,404 (top 4% of 3.5M ranked sites)
- Monthly visitors (est.)
- 15K · 727K page views
- Registered
- April 22, 1995 (31 years 6 months ago)
- Expires
- April 23, 2027
- Registrar
- GoDaddy.com, LLC
- Server location
Seattle, United States- Network
- Amazon Technologies
- CDN
- Amazon CloudFront
- Email provider
- Google Workspace
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 24,226 | 485 | $46 |
| Monthly | 726,769 | 14,535 | $1,387 |
| Yearly | 8,721,228 | 174,420 | $16,644 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-06 | #37,345,050 |
| 2026-07 | #135,985 |
| 2026-08 | #131,404 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate caves.org's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $14,811Driven by the global rank #131,404 (≈727K page views / month) plus a capped age bonus.
- Activity value: $1,200Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (31 years 6 months) | $400 |
| Active website with metadata | +$150 |
| Substantial homepage content | +$150 |
| Professional email (Google Workspace) | +$150 |
| Email authentication (SPF) | +$50 |
| CDN / performance layer (Amazon CloudFront) | +$100 |
| Business services (Google Workspace) | +$100 |
| Security headers (25/100) | +$75 |
| IPv6 enabled | +$25 |
Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.
On-page SEO
| Title | Home - National Speleological Society 37 chars |
|---|---|
| Meta description | Since 1941 the National Speleological Society has been dedicated to protecting, studying, and exploring caves. With 8,000 members we are the largest cave focused membership organization in the world. 199 chars |
| Meta keywords | None |
| Language | English |
| Response time | 0.68 s Fast |
Homepage structure
2 H1 headings found; one main H1 is usually recommended.
Technology & infrastructure
| CDN / proxy | Amazon CloudFront |
|---|---|
| Web server | nginx |
| Platform / language | Not disclosed |
| DNS provider | Amazon Route 53 |
| Email provider | Google Workspace |
| SPF record | v=spf1 include:_spf.google.com ~all |
| IPv6 (AAAA) | Yes |
| CAA record | No |
Services verified in DNS
Google Search Console Google Workspace
Detected from TXT verification and SPF records published by the domain owner.
Domain name
| Extension | .org — a generic extension popular with non-profits and communities |
|---|---|
| Name length | 5 characters Short |
| Hyphens / digits | No hyphen · no digits |
Security headers
Collected with an older method; a fresh check is running and will appear on your next visit.
- HTTPSThe homepage is not served over HTTPS.
- Strict-Transport-Security (HSTS)Not set: browsers may still try plain HTTP first.
- Content-Security-PolicyNot set: no restriction on which scripts may run.
- Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
- X-Content-Type-OptionsNot set to nosniff.
- Referrer-Policyno-referrer-when-downgrade
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Software version disclosureReveals X-Powered-By: W3 Total Cache/2.8.15, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/2 200 content-type: text/html; charset=UTF-8 content-length: 106018 date: Mon, 03 Aug 2026 07:24:39 GMT access-control-allow-origin: https://caves.org server: nginx vary: User-Agent last-modified: Mon, 03 Aug 2026 05:25:40 GMT etag: "19e22-6581dc4e59727" accept-ranges: bytes cache-control: no-cache, must-revalidate expires: Mon, 03 Aug 2026 07:24:39 GMT referrer-policy: no-referrer-when-downgrade pragma: public x-powered-by: W3 Total Cache/2.8.15, PleskLin content-encoding: gzip cache-tag: caves.org cdn-cache-control: max-age=2592000 x-flying-press-cache: HIT x-flying-press-source: Web Server x-cache: Miss from cloudfront via: 1.1 b8c32b6f315546dbe41941dc32a932e6.cloudfront.net (CloudFront) x-amz-cf-pop: CDG50-P1 alt-svc: h3=":443"; ma=86400 x-amz-cf-id: F9aW1Hk-vu-JS3WEmSkvxpHO9g2P0TBsM0k9PfYhd5Mxpz0dPLLFYw==
Hosting
| IP address | 52.84.174.91 |
|---|---|
| Location | |
| Network (ISP) | Amazon Technologies |
| Server software | nginx |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns-1316.awsdns-36.org | 205.251.197.36 | |
| ns-1897.awsdns-45.co.uk | 205.251.199.105 | |
| ns-450.awsdns-56.com | 205.251.193.194 | |
| ns-684.awsdns-21.net | 205.251.194.172 |
Domain registration (WHOIS)
| Registrar | GoDaddy.com, LLC |
|---|---|
| Created | April 22, 1995 31 years 6 months ago |
| Updated | April 16, 2026 |
| Expires | April 23, 2027 in 162 days |
| Status | clientDeleteProhibited |
Raw WHOIS record
Domain Name: caves.org Registry Domain ID: REDACTED Registrar WHOIS Server: http://whois.godaddy.com Registrar URL: http://www.whois.godaddy.com Updated Date: 2026-04-16T00:17:43Z Creation Date: 1995-04-22T04:00:00Z Registry Expiry Date: 2027-04-23T04:00:00Z Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.4806242505 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Name Server: ns-1316.awsdns-36.org Name Server: ns-1897.awsdns-45.co.uk Name Server: ns-450.awsdns-56.com Name Server: ns-684.awsdns-21.net DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/ >>> Last update of WHOIS database: 2026-08-03T07:24:35Z <<< For more information on Whois status codes, please visit https://icann.org/epp Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | caves.org | ip: 52.84.174.67 | 54 |
| A | caves.org | ip: 52.84.174.88 | 54 |
| A | caves.org | ip: 52.84.174.91 | 54 |
| A | caves.org | ip: 52.84.174.59 | 54 |
| NS | caves.org | target: ns-1897.awsdns-45.co.uk | 60 |
| NS | caves.org | target: ns-1316.awsdns-36.org | 60 |
| NS | caves.org | target: ns-450.awsdns-56.com | 60 |
| NS | caves.org | target: ns-684.awsdns-21.net | 60 |
| SOA | caves.org | mname: ns-1316.awsdns-36.org rname: awsdns-hostmaster.amazon.com serial: 1 refresh: 7200 retry: 900 expire: 1209600 minimum-ttl: 86400 | 900 |
| MX | caves.org | pri: 10 target: alt4.aspmx.l.google.com | 300 |
| MX | caves.org | pri: 1 target: aspmx.l.google.com | 300 |
| MX | caves.org | pri: 5 target: alt1.aspmx.l.google.com | 300 |
Show all 26 records
| MX | caves.org | pri: 5 target: alt2.aspmx.l.google.com | 300 |
| MX | caves.org | pri: 10 target: alt3.aspmx.l.google.com | 300 |
| TXT | caves.org | txt: asv=7a1a929d7a986310b9986f448d0cdebe | 300 |
| TXT | caves.org | txt: google-site-verification=ubm6JM1-ydOGTYl82FGQQ-iH-jxjntDlZVhkLw9aPCg | 300 |
| TXT | caves.org | txt: google-site-verification=98cjoDmNXvXaM6L6s4Qfmu9QiwpwUj-6kb5ABat5EJ8 | 300 |
| TXT | caves.org | txt: v=spf1 include:_spf.google.com ~all | 300 |
| AAAA | caves.org | ipv6: 2600:9000:2008:5e00:1a:6a6c:ef40:93a1 | 54 |
| AAAA | caves.org | ipv6: 2600:9000:2008:4600:1a:6a6c:ef40:93a1 | 54 |
| AAAA | caves.org | ipv6: 2600:9000:2008:b000:1a:6a6c:ef40:93a1 | 54 |
| AAAA | caves.org | ipv6: 2600:9000:2008:6200:1a:6a6c:ef40:93a1 | 54 |
| AAAA | caves.org | ipv6: 2600:9000:2008:a600:1a:6a6c:ef40:93a1 | 54 |
| AAAA | caves.org | ipv6: 2600:9000:2008:c400:1a:6a6c:ef40:93a1 | 54 |
| AAAA | caves.org | ipv6: 2600:9000:2008:6800:1a:6a6c:ef40:93a1 | 54 |
| AAAA | caves.org | ipv6: 2600:9000:2008:a00:1a:6a6c:ef40:93a1 | 54 |
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caves.org compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| caves.org | #131,404 | $14,811 | 1995 | |
| nsscds.org | #2,819,138 | $749 | 2002 | |
| nsscds.com | #23,478,856 | $414 | 2002 | |
| oregongrotto.com | #12,550,735 | $401 | 2004 | |
| nationalgeographic.org | #3,960 | $964K | 1998 | |
| natgeo.org | #4,693,318 | $567 | 2003 | |
| ngs.org | #5,244,267 | $573 | 1994 |
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Questions about caves.org
When was caves.org registered?
Caves.org was registered on April 22, 1995, making it 31 years 6 months old.
Who is the domain registrar for caves.org?
Caves.org is registered through GoDaddy.com, LLC.
Where is caves.org hosted?
Caves.org's server (IP 52.84.174.91) is located in Seattle, United States.
How much is caves.org worth?
We estimate caves.org is worth $14,811. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.
How much traffic does caves.org get?
Based on its rank, caves.org receives roughly 15K unique visitors and 727K page views per month. These figures are modelled from the rank, not measured.
What is caves.org's global rank?
Caves.org has an estimated global rank of 131,404, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.
Who hosts caves.org?
Caves.org resolves to 52.84.174.91, on the network of Amazon Technologies, and is served through Amazon CloudFront. Its DNS is managed by Amazon Route 53.
What email provider does caves.org use?
According to its MX records, caves.org receives email with Google Workspace. It publishes an SPF record to authenticate its outgoing mail.
When does caves.org expire?
The domain registration of caves.org is valid until April 23, 2027 (in 162 days), at GoDaddy.com, LLC. Owners usually renew before that date.
What websites are similar to caves.org?
Popular websites in the same category as caves.org include nsscds.org, nsscds.com, oregongrotto.com, nationalgeographic.org, natgeo.org.
Own caves.org? Add the badge
Shows your live global rank. To cite this report: “StatMemory, caves.org website report, https://statmemory.com/caves.org”.
StatMemory is not affiliated with caves.org. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.