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WebSite Analysis Kernel.org:

kernel.org Thumbnail
kernel.org favicon | WHOIS
Owner: kernel.org hostmaster
Registrar: Gandi SAS (R42-LROR)
Status: OK
Creation Date: 1997-03-07
Expiration Date: 2014-03-08
Title: The Linux Kernel Archives
Description: No
Keywords: No
Charset: utf-8 (Unicode, worldwide)
McAfee SiteAdvisor: We tested this site and didn't find any significant problems.
Server IP: 149.20.20.133
Server Location: United States United States
Name servers:
ns2.kernel.org
ns5.kernel.org
zeus1.kernel.org
ns.vger.kernel.org
ns2.gimp.org
ns1.q.port80.se
zeus2.kernel.org
ns1.kernel.org
ns4.kernel.org
ns3.kernel.org
This page:


Website load speed:

Speed - Median Load Time: 0.7 sec.
Server: Apache/2.2.15
Original size: 29 Kb
Compression: No
Potential size, if Gzipped: 7 Kb
Potential Savings: 75 %

Detected hosts: 1
Inserted CSS files: 1
Inserted javascript files: 0
iframe tags: 0

Tabs: 241
Double spaces: 990
Line breaks: 646
Plain text 54 % of text remained after stripping HTML

Google:

G

Google PageRank (PR)

 A

Alexa Rank

13,675 (+1,639 down)

Visibility Kernel.org in Search Engines:

 

Backlinks:

Indexed Pages:

GGoogle  GGoogle / % pages, that are not under the filters 
GYahoo  GYahoo 
BBing  BBing 
AVAltaVista  AVAltaVista 

Blogs Backlinks:

Check presense in Directories:

GGoogle DDMOZ.org [ Linux » Kernel ]

Bookmarks:

Indexed images:

DiggDigg Google imagesGoogle images
deliciousdelicious    

Other:

Validation:

Website HistoryWebsite History Validate HTMLHTML validation
Links from twitterLinks from twitter Validate CSSCSS validation

Additional information for the Kernel.org:

Google Cache kernel.org
Related websites kernel.org
CopyscapeCopyscape

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Top ranking keywords on Google for Kernel.org:

Keyword Position Queries per month Results CPC Target URL

kernel

59036,900,0000.85 $

linux kernel

32011,000,0001.41 $

git

1,90059,100,0000.78 $

git

1,90059,100,0000.78 $

linux kernel

32011,000,0001.41 $

mirrors

72082,000,0001.23 $

mon

260630,000,0000.64 $

pam

32043,700,0000.53 $

kernel linux

467,560,0001.44 $

sparse

368,200,0000.65 $

Kernel.org competitors:

Domain Common keywords Competition by traffic (%) Competition by traffic*CPC (%) Position Quality (%)
wikipedia.org favicon Wikipedia.org2602649638512189362100.00
linux.org.ru favicon Linux.org.ru1842708516154100.00
opennet.ru favicon Opennet.ru1176157533376100.00
habrahabr.ru favicon Habrahabr.ru60168438189562100.00
citforum.ru favicon Citforum.ru557643460516100.00
softodrom.ru favicon Softodrom.ru45361209219035100.00
rus-linux.net favicon Rus-linux.net4437942362100.00
ibm.com favicon Ibm.com432064137805100.00
google.ru favicon Google.ru4243267953148845100.00
ixbt.com favicon Ixbt.com29298329143951100.00

Alexa rank ( comparison with competitors ):

Alexa traffic rank for Kernel.org

Alexa



Kernel.org DNS and Name Server Lookup:

KERNEL.ORG NAME SERVERS
Name Server IP
ns2.kernel.org
ns5.kernel.org
zeus1.kernel.org
ns.vger.kernel.org
ns2.gimp.org
ns1.q.port80.se
zeus2.kernel.org
ns1.kernel.org
ns4.kernel.org
ns3.kernel.org
KERNEL.ORG SOA RECORD
Name Server ns1.kernel.org
Email hostmaster.ns1.kernel.org
Serial Number 2010072503
Refresh 600
Retry 150
Expiry 604800
KERNEL.ORG DNS RECORDS
Record Type TTL Priority Content
kernel.orgSOA600ns1.kernel.org hostmaster.ns1.kernel.org 2010072503 600 150 604800
kernel.orgMX600999bl-ckh-le.kernel.org
kernel.orgMX60010hera.kernel.org
kernel.orgMX60020zeus1.kernel.org
kernel.orgMX60030zeus2.kernel.org
kernel.orgA600204.152.191.37
kernel.orgA600149.20.20.133
kernel.orgNS86400ns2.kernel.org
kernel.orgNS86400ns5.kernel.org
kernel.orgNS86400zeus1.kernel.org
kernel.orgNS86400ns.vger.kernel.org
kernel.orgNS86400ns2.gimp.org
kernel.orgNS86400ns1.q.port80.se
kernel.orgNS86400zeus2.kernel.org
kernel.orgNS86400ns1.kernel.org
kernel.orgNS86400ns4.kernel.org
kernel.orgNS86400ns3.kernel.org

Outlinks on the main page:

http://www.ietf.org/rfc/rfc2616.txt
http://www.ietf.org/rfc/rfc959.txt
http://rsync.samba.org/
http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=summary
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=summary
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.34.y.git;a=summary
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.33.y.git;a=summary
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.32.y.git;a=summary
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.31.y.git;a=summary
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git;a=summary
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.4.37.y.git;a=summary
http://userweb.kernel.org/~warthog9/april1/2010/
http://www.thawte.com/
http://socghop.appspot.com/gsoc/org/show/google/gsoc2010/kernelorg
http://boot.kernel.org
http://patchwork.kernel.org
http://www.linux-foundation.org/weblogs/jzemlin/2008/09/11/linux-foundation-expands-fellowship-program-to-support-kernel-developers/
http://www.linux-foundation.org/
http://mirrors.eu.kernel.org/
http://www.hp.com/
http://www.isc.org/
http://www.umu.se/
http://www.eu.kernel.org/
http://www.all.kernel.org/
http://cacti.kernel.org/graph_view.php?action=tree&tree_id=2
http://h10010.www1.hp.com/wwpc/us/en/sm/WF05a/15351-15351-3328412-241644-241475-1121516.html?jumpid=reg_R1002_USEN
http://mirrors.kernel.org/
http://h18004.www1.hp.com/products/servers/proliantdl385/index.html
http://www.unix-systems.org/
http://www.alphalinux.org/
http://www.ultralinux.org/
http://www.linux-m68k.org/
http://penguinppc.org/
http://www.arm.linux.org.uk/
http://linux-sh.org/
http://www.ibm.com/developerworks/linux/linux390/
http://www.linux-mips.org/
http://www.parisc-linux.org/
http://www.x86-64.org/
http://developer.axis.com/software/linux/
http://www.linux-m32r.org/
http://www.avr32linux.org/
http://uclinux-h8.sourceforge.jp/
http://www.linux-xtensa.org/
http://blackfin.uclinux.org/
http://gcc.gnu.org/
http://www.uclinux.org/
http://mirrors.kernel.org/LDP/HOWTO/Installation-HOWTO/
http://vger.kernel.org/
http://marc.info/?l=linux-kernel
http://www.ussg.iu.edu/hypermail/linux/kernel/
http://git.kernel.org/
http://www.bis.doc.gov/
http://www.osuosl.org/
http://validator.w3.org/check/referer

Kernel.org server response data:

HTTP/1.1 200 OK
Date: Sat, 31 Jul 2010 05:48:49 GMT
Server: Apache/2.2.15 (Fedora)
Accept-Ranges: bytes
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

File robots.txt

User-agent: *
Disallow: /cgi-bin/
Disallow: /pub/mirrors/
Disallow: /pub/scm/
Disallow: /mirrors/process-registration.cgi
Disallow: /lsb/
Disallow: /linuxeda/
Disallow: /os.org/
Disallow: /debian/
Disallow: /debian-cd/
Disallow: /lanana/
Disallow: /li18nux/
Disallow: /freestandards/
Disallow: /filehub/
Disallow: /diff/
Disallow: /git/
Disallow: /hg/

Page loaded in: 3.02 sec

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Most users ever online was 78, 07-15-2009 at 14:22 PM.
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