Similar Sites to sleepfoundation.org
Monthly Visit
78.6M
Global Rank
#552
CNET: Product reviews, advice, how-tos and the latest news — Get full-length product reviews, the latest news, tech c...
Monthly Visit
16.3M
Global Rank
#3,253
Good Housekeeping: Trusted Home Advice, Product Reviews & Recipes — Discover expert-tested product reviews, modern ho...
Monthly Visit
205,795
Global Rank
#140,396
AI Suite for Revenue-Driving Conversations | SleekFlow — Internationally trusted AI omnichannel messaging suite & age...
Monthly Visit
15,739
Global Rank
#1.5M
Sleep Like The Dead : Independent and Unbiased Sleep Product Reviews – Mattresses, Toppers, Pillows, Bedding and More...
Monthly Visit
30
Global Rank
n/a
Mattress Sale Mississauga & Toronto - Premium Comfort | Mattressville — Mattressville is Mississauga & Toront...
Website Information
| Domain | sleepfoundation.org |
| Title | Sleep Advice, Mattress & Product Reviews | Sleep Foundation |
| Description | At SleepFoundation.org, we combine decades of experience in sleep health education with comprehensive product testing and the latest in sleep research to put you on the path to good sleep. |
Network & Domain Data
HTTP 200| URL | https://sleepfoundation.org |
| HTTP | HTTP/2 301 |
| server | nginx |
| date | Thu, 09 Jul 2026 04:35:01 GMT |
| content-type | text/html |
| content-length | 162 |
| location | https://www.sleepfoundation.org/ |
| strict-transport-security | max-age=31536000 |
| x-ac | 29.cdg _atomic_ams MISS |
| alt-svc | clear |
| server-timing | a8c-cdn, dc;desc=cdg, cache;desc=MISS;dur=11.0 |
| HTTP/2 200 | |
| server | nginx |
| date | Thu, 09 Jul 2026 04:35:01 GMT |
| content-type | text/html; charset=UTF-8 |
| strict-transport-security | max-age=31536000 |
| vary | Accept-Encoding |
| last-modified | Thu, 09 Jul 2026 01:28:54 GMT |
| cache-control | max-age=151, must-revalidate |
| x-nananana | Batcache-Hit |
| host-header | wpcloud |
| vary | Cookie |
| referrer-policy | no-referrer-when-downgrade |
| link | <https://www.sleepfoundation.org/wp-json/>; rel="https://api.w.org/" |
| link | <https://www.sleepfoundation.org/wp-json/wp/v2/pages/76581>; rel="alternate"; title="JSON"; type="application/json" |
| link | <https://www.sleepfoundation.org/>; rel=shortlink |
| x-ac | 36.cdg _atomic_ams STALE |
| alt-svc | clear |
| server-timing | a8c-cdn, dc;desc=cdg, cache;desc=STALE;dur=3.0 |
A
199.16.172.194
TTL 3565
A
199.16.173.203
TTL 3565
MX
1 aspmx.l.google.com
TTL 300
MX
10 alt3.aspmx.l.google.com
TTL 300
MX
10 alt4.aspmx.l.google.com
TTL 300
MX
5 alt1.aspmx.l.google.com
TTL 300
MX
5 alt2.aspmx.l.google.com
TTL 300
NS
karl.ns.cloudflare.com
TTL 86400
NS
vida.ns.cloudflare.com
TTL 86400
TXT
apple-domain-verification=OrTXfJ8QcS4bQb5jhSyUFy2wDfsqA5t0wCVqVkLOSqU
TTL 300
TXT
brave-ledger-verification=ece0449451d6b003ad006d9c0b14c249d1c9378d7dc44bcb36b465c7ba279afb
TTL 300
TXT
detectify-verification=ceefc280c1e72a2044d800c0f2cbcabc
TTL 300
TXT
docusign=18135b80-8c93-405c-8ca2-d5078af45621
TTL 300
TXT
facebook-domain-verification=6tn0swmsb0n9oawnayi4wbbzqz4a02
TTL 300
TXT
google-site-verification=3VxSAytdKFImihTrHWg3B2qeRRSpb93MbBlEnl_FozI
TTL 300
TXT
google-site-verification=ElK2ER-FW9MciAHkJAk-Q02whR39riIbJcQTn2XR7lc
TTL 300
TXT
google-site-verification=EmvrNeX_YnwjqDpd2HQ3i5k-F0NxeSS2RbcNbD2X8Do
TTL 300
TXT
google-site-verification=INCX1cAHgTpdnVliStSGv06DG5KfO-eX9XaDAE0W4Ic
TTL 300
TXT
google-site-verification=JCb3hfoJr-Cvc4qWt91FL2Rx3Ts5OWB4zA1AKHKaBM4
TTL 300
TXT
google-site-verification=TOABzycmGQuCwg2JYnvb6Ps7lMQP2dFMNJ22KJjoCcg
TTL 300
TXT
google-site-verification=j9GLXCECLzC2EA5AC5yxlEmVWEPiBz2mGux-j03cpS4
TTL 300
TXT
google-site-verification=oRBmOEbUHYBhtaETionhdGwQwlZDxTG2IxNsZ1SB8hI
TTL 300
TXT
google-site-verification=rEsYMyav8-3uzo7y3SoADXCZZkGkqI8t99rd67zDiV8
TTL 300
TXT
klaviyo-site-verification=TKJEB5
TTL 300
TXT
v=spf1 include:_spf.google.com include:_spf.smtp.com include:mail.zendesk.com ~all
TTL 300
| Subject (CN) | tls.automattic.com |
| Issuer | WR1 |
| Valid From | 2026-07-02 07:07:23 |
| Valid To | 2026-09-30 07:07:22 |
| Serial Number | a0362b229d26f9a613eafb5eae30b172 |
| Domain Name | sleepfoundation.org |
| Registry Domain ID | REDACTED |
| Registrar WHOIS Server | http://whois.godaddy.com |
| Registrar URL | http://www.whois.godaddy.com |
| Updated Date | 2025-12-26T05:00:10Z |
| Creation Date | 1996-11-12T05:00:00Z |
| Registry Expiry Date | 2026-11-11T05:00:00Z |
| Registrar | GoDaddy.com, LLC |
| Registrar IANA ID | 146 |
| Registrar Abuse Contact Email | abuse@godaddy.com |
| 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 | karl.ns.cloudflare.com |
| Name Server | vida.ns.cloudflare.com |
| DNSSEC | unsigned |
| URL of the ICANN Whois Inaccuracy Complaint Form | https://icann.org/wicf/ |
| >>> Last update of WHOIS database | 2026-07-14T15:31:17Z <<< |
| 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. |
| This WHOIS server is being retired. Please use our RDAP service instead. Rate limit exceeded. Try again after | 19h32m36s. |