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4.48 Rating by w3db was registered 1 decade 7 months ago. It has a alexa rank of #1,222 in the world. It is a domain having .org extension. This site has a Google PageRank of 8/10. It is estimated worth of $ 7,228,440.00 and have a daily income of around $ 6,693.00. As no active threats were reported recently, is SAFE to browse.

Visit Website

Traffic Report

Daily Unique Visitors: 836,616
Daily Pageviews: 6,692,928

Estimated Valuation

Income Per Day: $ 6,693.00
Estimated Worth: $ 7,228,440.00

Search Engine Indexes

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

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable
Alexa BackLinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: No Risk Issues
WOT Trustworthiness: Excellent
WOT Privacy: Excellent
WOT Child Safety: Excellent

Website Ranks & Scores

Google Pagerank:
Alexa Rank: 1,222
PageSpeed Score: 88 ON 100
Domain Authority: 89 ON 100
DMOZ Listing: No

Web Server Information

Hosted IP Address:

Hosted Country:

United States US

Location Latitude:


Location Longitude:


Social Engagement

Facebook Shares: 35,087
Facebook Likes: 63,873
Facebook Comments: 19,625
Twitter Count (Tweets): Not Applicable
Linkedin Shares: Not Applicable
Delicious Shares: Not Applicable
Google+: 1,060,289

Page Resources Breakdown

Homepage Links Analysis

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.

Website Inpage Analysis

H1 Headings: 1 H2 Headings: 18
H3 Headings: Not Applicable H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: 3
Google Adsense: Not Applicable Google Analytics: UA-6742635-1

Backlink History Chart from Majestic SEO

Referring Domains Discovery Chart from Majestic SEO

HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Content-Encoding: gzip
Vary: Accept-Encoding
Date: Tue, 26 Jan 2016 07:25:22 GMT
Server: Google Frontend
Alt-Svc: quic=":443"; ma=604800; v="30,29,28,27,26,25"
Expires: Tue, 26 Jan 2016 07:25:22 GMT
Transfer-Encoding: chunked

Domain Information

Domain Registrar: Public Interest Registry
Registration Date: 2006-03-14 1 decade 7 months 1 week ago
Owner's E-Mail:

Domain Nameserver Information

Host IP Address Country United States United States United States United States United States United States United States United States

DNS Record Analysis

Host Type TTL Extra A 319 IP: NS 21599 Target: NS 21599 Target: NS 21599 Target: NS 21599 Target: SOA 299 MNAME:
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600 MX 299 Priority: 1
Target: MX 299 Priority: 10
Target: MX 299 Priority: 10
Target: MX 299 Priority: 5
Target: MX 299 Priority: 5
Target: TXT 299 TXT:
tsQ7YkiT8hgWB6RiU TXT 299 TXT:
sn8Dhu616EFRRv8GD0C1AU4_1gl4 TXT 299 TXT: spf2.0/pra -all TXT 299 TXT: v=spf1 -all

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Alexa Traffic Rank

Alexa Search Engine Traffic

Full WHOIS Lookup

Domain ID: D118495620-LROR
Referral URL:
Updated Date:
Creation Date:
Registry Expiry Date:
Sponsoring Registrar:,
Sponsoring Registrar IANA ID: 146
Domain Status:
Domain Status:
Domain Status:
Domain Status:
Registrant ID:
Registrant Name: Shantanu Sinha
Organization: Khan Academy
Registrant Street: PO Box
Registrant City: Mountain View
Registrant State/Province:
Registrant Postal Code: 94042
Registrant Country:
Registrant Phone: +1.6503365426
Registrant Phone
Registrant Fax:
Registrant Fax Ext:
Registrant Email:
Admin ID: CR162039679
Admin Name:
Shantanu Sinha
Admin Organization: Khan Academy
Admin Street:
PO Box 1630
Admin City: Mountain View
Admin State/Province:
Admin Postal Code: 94042
Admin Country:
Admin Phone: +1.6503365426
Admin Phone Ext:
Admin Fax Ext:
Admin Email:
Tech ID: CR162039681
Tech Name: Shantanu
Tech Organization: Khan Academy
Tech Street: PO Box
Tech City: Mountain View
Tech State/Province:
Tech Postal Code: 94042
Tech Country: US
Phone: +1.6503365426
Tech Phone Ext:
Tech Fax:
Tech Fax
Tech Email: bills@KHANACADEMY.ORG
Name Server:
Name Server: NS-125.AWSDNS-15.COM
Server: NS-1664.AWSDNS-16.CO.UK
Name Server:
DNSSEC: unsigned
>>> Last update of WHOIS
database: 2016-01-25T20:08:51Z

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