4.32 Rating by WebsiteTestingTool.com

kernel.org was registered 1 decade 9 years ago. It has a alexa rank of #19,614 in the world. It is a domain having .org extension. This site has a Google PageRank of 7/10. It is estimated worth of $ 534,960.00 and have a daily income of around $ 743.00. As no active threats were reported recently, kernel.org is SAFE to browse.

Visit Website

Traffic Report

Daily Unique Visitors: 61,910
Daily Pageviews: 371,460

Estimated Valuation

Income Per Day: $ 743.00
Estimated Worth: $ 534,960.00

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: 19,614
PageSpeed Score: 86 ON 100
Domain Authority: ON 100
DMOZ Listing: No

Web Server Information

Hosted IP Address:

Hosted Country:

Canada CA

Location Latitude:


Location Longitude:


Social Engagement

Facebook Shares: 3,491
Facebook Likes: 1,096
Facebook Comments: 921
Twitter Count (Tweets): Not Applicable
Linkedin Shares: Not Applicable
Delicious Shares: Not Applicable
Google+: 347,959

Page Resources Breakdown

Homepage Links Analysis

The Linux Kernel Archives

Website Inpage Analysis

H1 Headings: 1 H2 Headings: 2
H3 Headings: Not Applicable H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: 8
Google Adsense: Not Applicable Google Analytics: Not Applicable

Backlink History Chart

Referring Domains Discovery Chart

HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Server: nginx
Date: Sun, 27 Mar 2016 12:22:35 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 21432
Connection: keep-alive
Last-Modified: Sun, 27 Mar 2016 10:43:23 GMT
ETag: "53b8-52f057718a8c0"
Accept-Ranges: bytes
Strict-Transport-Security: max-age=15768000
X-Frame-Options: DENY

Domain Information

Domain Registrar: Public Interest Registry
Registration Date: 1997-07-03 1 decade 9 years 3 months ago
Owner's E-Mail: admin@linux-foundation.org

Domain Nameserver Information

Host IP Address Country
ns2.kernel.org United States United States
ns4.kernel.org Canada Canada
ns0.kernel.org United States United States

DNS Record Analysis

Host Type TTL Extra
kernel.org A 593 IP:
kernel.org A 593 IP:
kernel.org A 593 IP:
kernel.org NS 37738 Target: ns4.kernel.org
kernel.org NS 37738 Target: ns0.kernel.org
kernel.org NS 37738 Target: ns2.kernel.org
kernel.org SOA 600 MNAME: ns0.kernel.org
RNAME: hostmaster.ns0.kernel.org
Serial: 2016021208
Refresh: 600
Retry: 150
Expire: 604800
kernel.org MX 600 Priority: 30
Target: ns2.kernel.org
kernel.org MX 600 Priority: 30
Target: ns4.kernel.org
kernel.org MX 600 Priority: 999
Target: bl-ckh-le.kernel.org
kernel.org MX 600 Priority: 10
Target: mail.kernel.org
kernel.org AAAA 600 IPV6: 2001:4f8:1:10::1991:8:25
kernel.org AAAA 600 IPV6: 2620:3:c000:a::1991:8:25

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Alexa Traffic Rank

Alexa Search Engine Traffic

Full WHOIS Lookup

Domain Name: KERNEL.ORG
Domain ID: D169413-LROR
Referral URL: http://www.gandi.net
Updated Date:
Creation Date:
Registry Expiry Date:
Sponsoring Registrar: Gandi
Sponsoring Registrar IANA ID: 81
Domain Status:
Registrant ID:
Registrant Name: Jim Zemlin
Organization: The Linux Foundation
Registrant Street: 660 York
Registrant Street: Suite 102
Registrant City: San
Registrant State/Province:
Registrant Postal Code:
Registrant Country: US
Registrant Phone:
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email:
Admin ID: JZ647-GANDI
Admin Name:
Jim Zemlin
Admin Organization: The Linux Foundation
Street: 660 York Street
Admin Street: Suite 102
Admin City:
San Francisco
Admin State/Province:
Admin Postal Code:
Admin Country: US
Admin Phone: +1.4157239709
Phone Ext:
Admin Fax: +1.4157239709
Admin Fax Ext:
Email: admin@linux-foundation.org
Tech ID: JZ647-GANDI
Name: Jim Zemlin
Tech Organization: The Linux Foundation
Street: 660 York Street
Tech Street: Suite 102
Tech City: San
Tech State/Province:
Tech Postal Code:
Tech Country: US
Tech Phone: +1.4157239709
Phone Ext:
Tech Fax: +1.4157239709
Tech Fax Ext:
Email: admin@linux-foundation.org
Name Server:
Name Server: NS4.KERNEL.ORG
Name Server:
DNSSEC: unsigned
>>> Last update of WHOIS
database: 2016-03-27T09:01:01Z