Kernel.org The Linux Kernel Archives

Kernel.org Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.91 sec.

Last Checked: 04/20/2024

Kernel.org traffic estimate is about 16,956 unique visitors and 35,608 pageviews per day. The approximated value of kernel.org is 621,960 USD. Every unique visitor makes about 2.1 pageviews on average.

Alexa Traffic Rank estimates that kernel.org is ranked number 474 in the world, while most of its traffic comes from China, where it occupies as high as 4,543 place.

kernel.org is hosted by PACKET - Packet Host, Inc., US in Netherlands and we recommend relocating the server to China, as it will speed up kernel.org page load time for the majority of their users. See the list of other websites hosted by PACKET - Packet Host, Inc., US.

Kernel.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

During the last check (September 10, 2023) kernel.org has an expired SSL certificate issued by Let's Encrypt (expired on October 12, 2023), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust kernel.org is pretty a safe domain.

Relying on Google Mobile-Friendly test kernel.org is well optimized for mobile and tablet devices.

Kernel.org General Information

Kernel.org Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
China CN	40.8%
United States US	12.5%
India IN	6%
Germany DE	3.6%
Korea KR	3.2%
Japan JP	3.2%
France FR	2.5%
United Kingdom GB	2.4%
Taiwan TW	2%
Other	23.8%

Country	Rank
China CN	4543
Taiwan TW	8385
Hong Kong HK	9546
Switzerland CH	10680
Korea KR	10691
Ireland IE	11733
India IN	14896
Romania RO	15203
Germany DE	16370
Belgium BE	18331
France FR	18840
Poland PL	19338

Kernel.org Traffic Distribution

Where do visitors go on kernel.org?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
kernel.org	39.99%
git.kernel.org	20.71%
edge.kernel.org	13.79%
wiki.kernel.org	11.53%
lore.kernel.org	4.24%
archive.kernel.org	3.46%
patchwork.kernel.org	3.05%
cdn.kernel.org	0.81%
mirrors.kernel.org	0.78%
other	1.64%

Subdomain	Views per User
archive.kernel.org	3
git.kernel.org	2.6
edge.kernel.org	1.9
mirrors.kernel.org	1.8
wiki.kernel.org	1.7
lore.kernel.org	1.4
kernel.org	1.4
bugzilla.kernel.org	1
cdn.kernel.org	1
patchwork.kernel.org	1
other	0

Subdomain	Reach
kernel.org	56.44%
git.kernel.org	15.75%
edge.kernel.org	14.27%
wiki.kernel.org	13.31%
lore.kernel.org	6.15%
patchwork.kernel.org	4.58%
archive.kernel.org	2.1%
cdn.kernel.org	1.22%
bugzilla.kernel.org	1.02%
mirrors.kernel.org	0.86%

Kernel.org Popularity

How popular is kernel.org?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	19200	-802
past month	18850	-49
past week	18854	-4283
yesterday	22329	-6794

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	26405	-962	263	3%	2.1	3%
30	26865	1455	26	-5.936%	2	-8.676%
7	27336	-11125	26	50%	2	30%
1	28943	-19430	25	80%	3	50%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	17830	-622	463	0.04%
30	17191	-550	48	3%
7	17158	-2349	47	10%
1	22120	-3114	37	10%

Press rescan to collect fresh statistics for this website...

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Kernel.org Safety Information

Rankchart Summary

Safe

Updated: 04/20/2024

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Safe

Updated: 09/10/2023

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 10/12/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 09/10/2023

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 09/10/2023

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McAfee assesses kernel.org for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze kernel.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/09/2019

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The WOT calculates reputation of the kernel.org. This reputation system receives ratings from users and information from third-party sources, assesses the kernel.org for safety features and confirms, whether kernel.org is suitable for children.

Kernel.org SSL Information

Information about SSL/TLS certificates

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Domain	dfw.source.kernel.org
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	07/14/2023
Expiration	10/12/2023
Signed	Certificate is not self signed
Additional Domains	android.kernel.org dfw.source.kernel.org git.kernel.org kernel.org linux.kernel.org lore.kernel.org wireless.kernel.org www.kernel.org

SSL Checker

Kernel.org Server Information

Kernel.org Server Location

Where website hosting server is located?

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Kernel.org ASN Information

Information about IP address owner

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ASN ID: 54825

ASN Title: PACKET - Packet Host, Inc., US

Updated: 09/10/2023

Raw ASN data:

Geolocation

ASN Lookup

Kernel.org Domain Name Information

Kernel.org DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
kernel.org	139.178.84.217	300

Host	MX Record	Priority	TTL
kernel.org	smtp1.kernel.org	10	300
kernel.org	smtp2.kernel.org	10	300
kernel.org	smtp3.kernel.org	10	300

Host	NS Record	TTL
kernel.org	ns41.constellix.net	86400
kernel.org	ns51.constellix.net	86400
kernel.org	ns61.constellix.net	86400
kernel.org	ns11.constellix.com	86400
kernel.org	ns21.constellix.com	86400
kernel.org	ns31.constellix.com	86400

Host	TXT Record	TTL
kernel.org	v=spf1 include:_spf.kernel.org ~all	600
kernel.org	google-site-verification=nb4Wx5xBQM3b-a3OV2KSlPL786714Y7M6GfBtJf1opQ	600

Kernel.org Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Domain Name: kernel.org
Registry Domain ID: fe82cf9a1e554567b9356a2b47856bd4-LROR
Registrar WHOIS Server: http://whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2023-05-31T17:09:14Z
Creation Date: 1997-03-07T05:00:00Z
Registry Expiry Date: 2027-03-08T05:00:00Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: The Linux Foundation
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
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: ns11.constellix.com
Name Server: ns21.constellix.com
Name Server: ns31.constellix.com
Name Server: ns41.constellix.net
Name Server: ns51.constellix.net
Name Server: ns61.constellix.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-09-10T15:12:55Z

Whois

DNS Lookup

Kernel.org HTML Validation

Kernel.org W3C HTML Markup Validation

HTML markup errors and warnings

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Warnings:

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Errors:

The “align” attribute on the “tr” element is obsolete. Use CSS instead.

HTML Validator

Kernel.org Desktop Performance

How Well Kernel.org Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

82%

Avoid landing page redirects

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Enable compression

Minify CSS

Optimize images

Updated: 12/06/2019

Kernel.org Mobile Performance

How Optimized Is Kernel.org for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

62%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Updated: 05/09/2017

Kernel.org Nearest Competitors

Estimated Nearest Competitors Of Kernel.org

t********r.com
w3schools.com
qc.ca
netscape.com
globenewswire.com
cutt.ly
anchor.fm
www.nhs.uk
w********e.com
livescience.com
kernel.org
shutterstock.com
jd.com
google.es
bbb.org
m.me
howstuffworks.com
qz.com
itu.int
naver.com
chicagotribune.com
bizjournals.com

Kernel.org URL Typos

Most common user URL mistypes for kernel.org

www.kernel.com
www.kernel.net
www.kernel.org
www.kernel.info
www.kernel.biz
www.kernel.us
www.kernel.mobi
www.ernel.org
www.kernel.org
www.jernel.org
www.kjernel.org
www.jkernel.org
www.iernel.org
www.kiernel.org
www.ikernel.org
www.mernel.org
www.kmernel.org
www.mkernel.org
www.lernel.org
www.klernel.org
www.lkernel.org
www.oernel.org
www.koernel.org
www.okernel.org
www.krnel.org
www.kwrnel.org
www.kewrnel.org
www.kwernel.org
www.ksrnel.org
www.kesrnel.org
www.ksernel.org
www.kdrnel.org
www.kedrnel.org
www.kdernel.org
www.krrnel.org
www.kerrnel.org
www.krernel.org
www.kenel.org
www.keenel.org
www.kerenel.org
www.keernel.org
www.kednel.org
www.kerdnel.org
www.kefnel.org
www.kerfnel.org
www.kefrnel.org
www.ketnel.org
www.kertnel.org
www.ketrnel.org
www.kerel.org
www.kerbel.org
www.kernbel.org
www.kerbnel.org
www.kerhel.org
www.kernhel.org
www.kerhnel.org
www.kerjel.org
www.kernjel.org
www.kerjnel.org
www.kermel.org
www.kernmel.org
www.kermnel.org
www.kernl.org
www.kernwl.org
www.kernewl.org
www.kernwel.org
www.kernsl.org
www.kernesl.org
www.kernsel.org
www.kerndl.org
www.kernedl.org
www.kerndel.org
www.kernrl.org
www.kernerl.org
www.kernrel.org
www.kerne.org
www.kernep.org
www.kernelp.org
www.kernepl.org
www.kerneo.org
www.kernelo.org
www.kerneol.org
www.kernek.org
www.kernelk.org
www.kernekl.org

Total Resources	16
Number of Hosts	2
Static Resources	11
CSS Resources	2

CSS	14.1 KBytes
Images	29.1 KBytes
HTML	16.6 KBytes
Other	40.6 KBytes

Total Resources	14
Number of Hosts	2
Static Resources	9
CSS Resources	2

Text	39.9 KBytes
CSS	14.1 KBytes
Images	27.0 KBytes
HTML	21.1 KBytes
Other	846.0 Bytes