openstax.org valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
| BingBot | / | ✔ |
| BaiduSpider | / | ✔ |
| YandexBot | / | ✔ |
User-agent: * Disallow: /accounts Disallow: /admin Disallow: /l/ Disallow: /r/ Disallow: /confirmation/ Disallow: /adoption-confirmation Disallow: /general Disallow: /contents Disallow: /extras Disallow: /errata Disallow: /resources Disallow: /apps/archive Disallow: /apps/archive-preview Disallow: /apps/cms/api/spike Sitemap: https://openstax.org/sitemap.xml Sitemap: | ||
Meta Tags
| Title | OpenStax |
| Description | OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Browse our list of available |
| Keywords | N/A |
Server Information
| WebSite | |
| Host IP | 13.249.93.53 |
| Location | United States |
Related Websites
| Site | Rank |
More to Explore
openstax.org Valuation
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US$2,482,829,701
Last updated: 2023-04-26 16:13:31
openstax.org has Semrush global rank of 4,263. openstax.org has an estimated worth of US$ 2,482,829,701, based on its estimated Ads revenue. openstax.org receives approximately 286,480,351 unique visitors each day. Its web server is located in United States, with IP address 13.249.93.53. According to SiteAdvisor, openstax.org is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$2,482,829,701 |
| Daily Ads Revenue | US$2,291,843 |
| Monthly Ads Revenue | US$68,755,285 |
| Yearly Ads Revenue | US$825,063,409 |
| Daily Unique Visitors | 19,098,691 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| openstax.org. | A | 297 | IP: 13.249.93.53 |
| openstax.org. | A | 297 | IP: 13.249.93.10 |
| openstax.org. | A | 297 | IP: 13.249.93.46 |
| openstax.org. | A | 297 | IP: 13.249.93.84 |
| openstax.org. | NS | 86400 | NS Record: ns-358.awsdns-44.com. |
| openstax.org. | NS | 86400 | NS Record: ns-602.awsdns-11.net. |
| openstax.org. | NS | 86400 | NS Record: ns-1195.awsdns-21.org. |
| openstax.org. | NS | 86400 | NS Record: ns-2027.awsdns-61.co.uk. |
| openstax.org. | MX | 3600 | MX Record: 30 aspmx2.googlemail.com. |
| openstax.org. | MX | 3600 | MX Record: 30 aspmx3.googlemail.com. |
| openstax.org. | MX | 3600 | MX Record: 30 aspmx4.googlemail.com. |
| openstax.org. | MX | 3600 | MX Record: 30 aspmx5.googlemail.com. |
| openstax.org. | MX | 3600 | MX Record: 10 aspmx.l.google.com. |
| openstax.org. | MX | 3600 | MX Record: 20 alt1.aspmx.l.google.com. |
| openstax.org. | MX | 3600 | MX Record: 20 alt2.aspmx.l.google.com. |
| openstax.org. | TXT | 3600 | TXT Record: v=spf1 include:_spf.google.com include:support.zendesk.com include:amazonses.com include:aspmx.pardot.com ~all |
| openstax.org. | TXT | 3600 | TXT Record: MS=ms58383868 |
| openstax.org. | TXT | 3600 | TXT Record: facebook-domain-verification=qehn0rayh30a1mrjbmt6ncx7lf6evi |
| openstax.org. | TXT | 3600 | TXT Record: google-site-verification=DIkdt2XgAPYTPkOu0pwy2c4wT7FVbu0-rjuofvg3NEk |
| openstax.org. | TXT | 3600 | TXT Record: google-site-verification=P1vW50nEgMHnULfJse3CTqWNAkaeVmHCG_a4y-yJ_Gc |
| openstax.org. | TXT | 3600 | TXT Record: ij7237pjdbunduigm3aog31coa |
| openstax.org. | TXT | 3600 | TXT Record: pardot218812=cad18a59f84a76dac099a1090cfe14fb86bfda2f2f3b1049d3ca49550886ddb7 |
HTTP Headers
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Wed, 20 Oct 2021 04:02:24 GMT Content-Type: text/html Content-Length: 183 Connection: keep-alive Location: https://openstax.org/ X-Cache: Redirect from cloudfront Via: 1.1 5764c2906825a6dd0688f4b549ef2cdf.cloudfront.net (CloudFront) X-Amz-Cf-Pop: ORD52-C1 X-Amz-Cf-Id: a7A5HAcEYqPuogbPoSwWfUef4EzYmr3T2yTek6-R3-LrYP1p0PbG8g== HTTP/2 200 content-type: text/html content-length: 10402 vary: Accept-Encoding date: Wed, 20 Oct 2021 04:02:25 GMT server: nginx last-modified: Mon, 27 Sep 2021 21:21:29 GMT etag: "615235d9-28a2" strict-transport-security: max-age=31536000 accept-ranges: bytes x-cache: Miss from cloudfront via: 1.1 a8aca068f78ec0ca81246c04c3ff6293.cloudfront.net (CloudFront) x-amz-cf-pop: ORD52-C1 x-amz-cf-id: eUpGlLk3HiZwQHYTudnlgIoXidtw7sD_knXRatJNFuSuAeldXyeEgg== |
openstax.org Whois Information
Domain Name: OPENSTAX.ORG Registry Domain ID: D163449196-LROR Registrar WHOIS Server: whois.godaddy Registrar URL: http://www.whois.godaddy.com Updated Date: 2020-09-28T11:33:09Z Creation Date: 2011-09-27T21:57:24Z Registry Expiry Date: 2021-09-27T21:57:24Z 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 Registrant Organization: OpenStax Registrant State/Province: Texas Registrant Country: US Name Server: NS-1195.AWSDNS-21.ORG Name Server: NS-602.AWSDNS-11.NET Name Server: NS-358.AWSDNS-44.COM Name Server: NS-2027.AWSDNS-61.CO.UK DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/) >>> Last update of WHOIS database: 2021-09-08T11:38:23Z <<< |