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kernel.org Open in urlscan Pro
2604:1380:4641:c500::1  Public Scan

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Submitted URL: http://kernel.org/
Effective URL: https://kernel.org/
Submission: On April 12 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 15 HTTP transactions. The main IP is 2604:1380:4641:c500::1, located in Dallas, United States and belongs to PACKET, US. The main domain is kernel.org. The Cisco Umbrella rank of the primary domain is 38109.
TLS certificate: Issued by R3 on March 10th 2024. Valid for: 3 months.
This is the only time kernel.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
15 2604:1380:464... 54825 (PACKET)
15 1
Apex Domain
Subdomains		 Transfer
15 kernel.org
kernel.org — Cisco Umbrella Rank: 38109
92 KB
15 1
Domain Requested by
15 kernel.org kernel.org
15 1
Subject Issuer Validity Valid
dfw.source.kernel.org
R3		 2024-03-10 -
2024-06-08		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://kernel.org/
Frame ID: 31B3F986C68BEA0426FB12C984BD7CD7
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

The Linux Kernel Archives

Page URL History Show full URLs

  1. http://kernel.org/ HTTP 307
    https://kernel.org/ Page URL

Page Statistics

15
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

92 kB
Transfer

101 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://kernel.org/ HTTP 307
    https://kernel.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

15 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
kernel.org/
Redirect Chain
  • http://kernel.org/
  • https://kernel.org/
18 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
a50605d0ae5863235d58521079a027faa1ab62d27e896daf4813b6ca839c42ea
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Connection
keep-alive
Content-Encoding
gzip
Content-Security-Policy
default-src 'self'; img-src https: data:
Content-Type
text/html
Date
Fri, 12 Apr 2024 20:33:23 GMT
Last-Modified
Fri, 12 Apr 2024 07:50:45 GMT
Referrer-Policy
same-origin
Server
nginx
Strict-Transport-Security
max-age=15768001
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
X-Frame-Options
DENY

Redirect headers

Location
https://kernel.org/
Non-Authoritative-Reason
HttpsUpgrades
main.css
kernel.org/theme/css/ 		6 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://kernel.org/theme/css/main.css
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
8fe39f9f6eaa899fc503cc325552a4136f2d2d61aeb7bcac61b48584e7c5a498
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
6498
downloadarrow_small.png
kernel.org/theme/images/icons/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/icons/downloadarrow_small.png
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
d78b1cc22346f469453697023f07ed31ff462ea458701e9c49d55ecd0f5ce95a
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1079
equinix-metal.png
kernel.org/theme/images/logos/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/logos/equinix-metal.png
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
aa4c9015d04b44c500962d45c8c43735a4b03a9e473a9ddc6a292fdccb6e9fce
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3105
fastly-logo.png
kernel.org/theme/images/logos/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/logos/fastly-logo.png
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
df267388074fe73d1d70773b590311acc6d4ed43017f13c3d7d939eae99b09bf
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1635
constellix-green-logo.png
kernel.org/theme/images/logos/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/logos/constellix-green-logo.png
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
c99ce2f3b2bf6f0f0104f9a4304b7d2b10e2e782d8d65c80d0d80c5955ded34e
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2420
redhat-community.png
kernel.org/theme/images/logos/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/logos/redhat-community.png
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
a6002618d20aa4e239db29af2549bf015bef211042db74b212436e6f9b297e18
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3335
purestorage.png
kernel.org/theme/images/logos/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/logos/purestorage.png
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
cbcd2b0d54caf71df98a7007fe9f39937bdabdd9a541ea5847bad2c879463100
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2805
google.png
kernel.org/theme/images/logos/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/logos/google.png
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
784aaaa7e154fc0edde84711f75a20a8852baa6fab5d7c49cd1620df6676be0f
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2972
thelinuxfoundation.png
kernel.org/theme/images/logos/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/logos/thelinuxfoundation.png
Requested by
Host: kernel.org
URL: https://kernel.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
056ae50b3e427a9068d5754d696f90a3ecb4df5603229bb425457caf3dc32f7f
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2578
normalize.css
kernel.org/theme/css/ 		7 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://kernel.org/theme/css/normalize.css
Requested by
Host: kernel.org
URL: https://kernel.org/theme/css/main.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
0786c5485cda1ee7fc77bc41b60b25cf3fa15a40a70617ebddcba9c0aa51abc5
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/theme/css/main.css
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
7369
tux.png
kernel.org/theme/images/logos/ 		7 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kernel.org/theme/images/logos/tux.png
Requested by
Host: kernel.org
URL: https://kernel.org/theme/css/main.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
5a6004f465e6604c90470cb6ed4ffc91137f6ee24a40d37e8377581417d91150
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/theme/css/main.css
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
7666
oswald-regular-webfont.woff2
kernel.org/theme/fonts/ 		20 KB
20 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://kernel.org/theme/fonts/oswald-regular-webfont.woff2
Requested by
Host: kernel.org
URL: https://kernel.org/theme/css/main.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
7595cd1e9157905ff70bb625acdd15ae2e6ad4a71f9c68c34e43095eff0b7db1
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/theme/css/main.css
Origin
https://kernel.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
font/woff2
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
20392
oxygen-regular-webfont.woff2
kernel.org/theme/fonts/ 		19 KB
20 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://kernel.org/theme/fonts/oxygen-regular-webfont.woff2
Requested by
Host: kernel.org
URL: https://kernel.org/theme/css/main.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
88c4afa1296bb49f40e9a9ab9d0a13044eb57bcbaeb52411569a07d7fa00bf7f
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/theme/css/main.css
Origin
https://kernel.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:23 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
font/woff2
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
19788
favicon.png
kernel.org/theme/images/logos/ 		4 KB
4 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://kernel.org/theme/images/logos/favicon.png
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2604:1380:4641:c500::1 Dallas, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
nginx /
Resource Hash
9bfb70bf96004ac694b4ed902e634d029df9cc3b0ca50ce06d0608d29afa6d37
Security Headers
Name Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://kernel.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 12 Apr 2024 20:33:24 GMT
Strict-Transport-Security
max-age=15768001
X-Content-Type-Options
nosniff
Referrer-Policy
same-origin
Last-Modified
Tue, 20 Sep 2022 08:41:43 GMT
Server
nginx
Content-Security-Policy
default-src 'self'; img-src https: data:
X-Frame-Options
DENY
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3762

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Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy default-src 'self'; img-src https: data:
Strict-Transport-Security max-age=15768001
X-Content-Type-Options nosniff
X-Frame-Options DENY