Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

2.50 Rating by CuteStat

khanacademy.org is 1 decade 8 years old. It is a domain having org extension. It has a global traffic rank of #1061 in the world. This website is estimated worth of $ 8.95 and have a daily income of around $ 0.15. As no active threats were reported recently by users, khanacademy.org is SAFE to browse.

PageSpeed Score
0
Siteadvisor Rating
No Risk Issues

Traffic Report

Daily Unique Visitors: Not Applicable
Daily Pageviews: Not Applicable

Estimated Valuation

Income Per Day: $ 0.15
Estimated Worth: $ 8.95

Search Engine Indexes

Google Indexed Pages: Not Applicable
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: No Risk Issues
WOT Trustworthiness: Not Applicable
WOT Child Safety: Not Applicable

Website Ranks & Scores

Alexa Rank: 1,061
Domain Authority: Not Applicable

Web Server Information

Hosted IP Address:

18.164.154.44

Hosted Country:

United States of America US

Location Latitude:

37.751

Location Longitude:

-97.822
Khan Academy | Free Online Courses, Lessons & Practice

Page Resources Breakdown

Homepage Links Analysis

Website Inpage Analysis

H1 Headings: 1 H2 Headings: 9
H3 Headings: 7 H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: 1 Total Images: 38
Google Adsense: Not Applicable Google Analytics: Not Applicable

HTTP Header Analysis

HTTP/1.1 200 OK
Connection: keep-alive
Content-Type: text/html; charset=utf-8
ETag: W/"31015-agdGPwh7Ev/Ny9qJsg0um4SUhfk"
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Cache-Control: no-store
Date: Wed, 26 Apr 2023 10:29:39 GMT
Age: 260
Vary: Accept-Encoding, x-fastly-country, x-ka-curriculum, x-ka-has-any-permissions, x-ka-is-e2e, x-ka-is-phantom, x-ka-is-phone, x-ka-is-tablet, x-ka-is-unsupported-browser, x-ka-lang, x-ka-locale, x-ka-locale-status, x-ka-published-content-version, x-ka-static-version, x-ka-at-post-gateway-proxy-edge
X-KA-Cached-Trace-ID: ea920ac8-3a96-46f6-9e72-47ab25fad4cb
X-Cloud-Trace-Context: a31663e3-8aee-4656-a412-5886db318495
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
accept-ranges: none
transfer-encoding: chunked

Domain Information

Domain Registrar: GoDaddy.com, LLC
Registration Date: Mar 15, 2006, 4:09 AM 1 decade 8 years 1 month ago
Expiration Date: Mar 15, 2024, 4:09 AM 1 month 19 hours 53 minutes ago
Domain Status:
clientdeleteprohibited
clientrenewprohibited
clienttransferprohibited
clientupdateprohibited

Domain Nameserver Information

Host IP Address Country
ns-1489.awsdns-58.org 205.251.197.209 United States of America United States of America
ns-798.awsdns-35.net 205.251.195.30 United States of America United States of America
ns-125.awsdns-15.com 205.251.192.125 United States of America United States of America
ns-1664.awsdns-16.co.uk 205.251.198.128 United States of America United States of America

DNS Record Analysis

Host Type TTL Extra
khanacademy.org A 17 IP: 18.164.154.107
khanacademy.org A 17 IP: 18.164.154.36
khanacademy.org A 17 IP: 18.164.154.44
khanacademy.org A 17 IP: 18.164.154.65
khanacademy.org NS 167969 Target: ns-125.awsdns-15.com
khanacademy.org NS 167969 Target: ns-1489.awsdns-58.org
khanacademy.org NS 167969 Target: ns-1664.awsdns-16.co.uk
khanacademy.org NS 167969 Target: ns-798.awsdns-35.net
khanacademy.org SOA 300 MNAME: ns-1664.awsdns-16.co.uk
RNAME: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum TTL: 86400
khanacademy.org MX 300 Priority: 1
Target: aspmx.l.google.com
khanacademy.org MX 300 Priority: 10
Target: aspmx2.googlemail.com
khanacademy.org MX 300 Priority: 10
Target: aspmx3.googlemail.com
khanacademy.org MX 300 Priority: 5
Target: alt1.aspmx.l.google.com
khanacademy.org MX 300 Priority: 5
Target: alt2.aspmx.l.google.com
khanacademy.org TXT 300 TXT: MS=ms10049948
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khanacademy.org TXT 300 TXT: apple-domain-verification=FBF7Yx9o3htFHZ
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khanacademy.org TXT 300 TXT: botify-site-verification=sGRcFNKzIkHzx1j
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khanacademy.org TXT 300 TXT: cl_verification=a568671a-6112-4bc5-997d-
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khanacademy.org TXT 300 TXT: facebook-domain-verification=8kvuco8ljlv
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khanacademy.org TXT 300 TXT: google-site-verification=7kTMmLFa8kfzTFf
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khanacademy.org TXT 300 TXT: google-site-verification=Jiabx8hC-zV0E8-
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khanacademy.org TXT 300 TXT: spf2.0/pra include:_spf.google.com
include:sendgrid.net
include:aspmx.sailthru.com -all
khanacademy.org TXT 300 TXT: v=spf1 include:_spf.google.com
include:sendgrid.net
include:aspmx.sailthru.com
exists:%{i}._spf.mta.salesforce.com
include:mail.zendesk.com
include:mg-spf.greenhouse.io -all

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Full WHOIS Lookup

Domain Name: khanacademy.org
Registry Domain ID: b2461643ff1f45f2b50ae55fe314b170-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2022-09-15T20:01:09Z
Creation Date: 2006-03-14T22:24:02Z
Registry Expiry Date: 2024-03-14T22:24:02Z
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
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-1489.awsdns-58.org
Name Server: ns-125.awsdns-15.com
Name Server: ns-1664.awsdns-16.co.uk
Name Server: ns-798.awsdns-35.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-04-26T10:29:47Z <<<

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.