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lwn.net Open in urlscan Pro
2600:3c03::f03c:91ff:fe82:68b2  Public Scan

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Submitted URL: http://lwn.net/
Effective URL: https://lwn.net/
Submission: On April 27 via api from GB — Scanned from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 10 HTTP transactions. The main IP is 2600:3c03::f03c:91ff:fe82:68b2, located in Cedar Knolls, United States and belongs to LINODE-AP Linode, LLC, US. The main domain is lwn.net. The Cisco Umbrella rank of the primary domain is 312696.
TLS certificate: Issued by R3 on March 28th 2022. Valid for: 3 months.
This is the only time lwn.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 7 2600:3c03::f0... 63949 (LINODE-AP...)
2 2600:3c03::f0... 63949 (LINODE-AP...)
2 3.234.28.40 14618 (AMAZON-AES)
10 3
Apex Domain
Subdomains		 Transfer
9 lwn.net
lwn.net — Cisco Umbrella Rank: 312696
static.lwn.net — Cisco Umbrella Rank: 668782
32 KB
2 adzerk.net
engine.adzerk.net — Cisco Umbrella Rank: 64109
e-4669.adzerk.net — Cisco Umbrella Rank: 654491
11 KB
10 2
Domain Requested by
7 lwn.net 1 redirects lwn.net
2 static.lwn.net lwn.net
1 e-4669.adzerk.net engine.adzerk.net
1 engine.adzerk.net lwn.net
10 4
Subject Issuer Validity Valid
linuxcalendar.com
R3		 2022-03-28 -
2022-06-26		 3 months crt.sh
static.lwn.net
R3		 2022-03-28 -
2022-06-26		 3 months crt.sh
*.adzerk.net
Amazon		 2021-12-06 -
2023-01-02		 a year crt.sh

This page contains 1 frames:

Primary Page: https://lwn.net/
Frame ID: 47C81AE5D753437AEA2B2E2D26BC7F43
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Welcome to LWN.net [LWN.net]

Page URL History Show full URLs

  1. http://lwn.net/ HTTP 301
    https://lwn.net/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • adzerk\.net/ados\.js

Page Statistics

10
Requests

100 %
HTTPS

67 %
IPv6

2
Domains

4
Subdomains

3
IPs

1
Countries

43 kB
Transfer

115 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://lwn.net/ HTTP 301
    https://lwn.net/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
lwn.net/
Redirect Chain
  • http://lwn.net/
  • https://lwn.net/
24 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://lwn.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:3c03::f03c:91ff:fe82:68b2 Cedar Knolls, United States, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips /
Resource Hash
6c2e4004977cb9a07793e8e7c75f44ad6ef34f5d3c67512be469321e78ed7ddb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36
accept-language
en-GB,en;q=0.9

Response headers

Cache-Control
max-age=0, must-revalidate
Connection
Keep-Alive
Content-Encoding
gzip
Content-Length
8716
Content-Type
text/html; charset=utf-8
Date
Wed, 27 Apr 2022 13:32:44 GMT
Expires
-1
Keep-Alive
timeout=5, max=100
Permissions-Policy
interest-cohort=()
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips
Strict-Transport-Security
max-age=31536000
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN

Redirect headers

Connection
Keep-Alive
Content-Length
224
Content-Type
text/html; charset=iso-8859-1
Date
Wed, 27 Apr 2022 13:32:44 GMT
Keep-Alive
timeout=5, max=100
Location
https://lwn.net/
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips
lwn
lwn.net/CSS/ 		12 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://lwn.net/CSS/lwn
Requested by
Host: lwn.net
URL: https://lwn.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:3c03::f03c:91ff:fe82:68b2 Cedar Knolls, United States, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips /
Resource Hash
6fafc8ea632491a932c4e78bab2730e5308bba23df6f8bc4d226e77c013bb49e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips
Date
Wed, 27 Apr 2022 13:32:44 GMT
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=180
Permissions-Policy
interest-cohort=()
Connection
Keep-Alive
Keep-Alive
timeout=5, max=99
Content-Length
2896
Expires
Wed, 27 Apr 2022 13:35:44 GMT
nosub
lwn.net/CSS/ 		31 B
452 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://lwn.net/CSS/nosub
Requested by
Host: lwn.net
URL: https://lwn.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:3c03::f03c:91ff:fe82:68b2 Cedar Knolls, United States, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips /
Resource Hash
dbe7168f1a479461517640b52a4e452be240cc1ba57bcc27487137bca3ad3774
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

Strict-Transport-Security
max-age=31536000
X-Content-Type-Options
nosniff
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips
Date
Wed, 27 Apr 2022 13:32:44 GMT
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=180
Permissions-Policy
interest-cohort=()
Connection
Keep-Alive
Keep-Alive
timeout=5, max=98
Content-Length
31
Expires
Wed, 27 Apr 2022 13:35:44 GMT
pure-min
lwn.net/CSS/ 		17 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://lwn.net/CSS/pure-min
Requested by
Host: lwn.net
URL: https://lwn.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:3c03::f03c:91ff:fe82:68b2 Cedar Knolls, United States, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips /
Resource Hash
d5209b2465c18e9f813b4e074a3a72d5c24437c06c0c0df40b16b8afc2497504
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips
Date
Wed, 27 Apr 2022 13:32:44 GMT
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=180
Permissions-Policy
interest-cohort=()
Connection
Keep-Alive
Keep-Alive
timeout=5, max=100
Content-Length
4066
Expires
Wed, 27 Apr 2022 13:35:44 GMT
grids-responsive-min
lwn.net/CSS/ 		10 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://lwn.net/CSS/grids-responsive-min
Requested by
Host: lwn.net
URL: https://lwn.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:3c03::f03c:91ff:fe82:68b2 Cedar Knolls, United States, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips /
Resource Hash
1d956eb8fa1a6ae55667e0f9d19de66bf41ea27faec1f45e9c255a2816ffbeed
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips
Date
Wed, 27 Apr 2022 13:32:44 GMT
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=180
Permissions-Policy
interest-cohort=()
Connection
Keep-Alive
Keep-Alive
timeout=5, max=100
Content-Length
1479
Expires
Wed, 27 Apr 2022 13:35:44 GMT
pure-lwn
lwn.net/CSS/ 		4 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://lwn.net/CSS/pure-lwn
Requested by
Host: lwn.net
URL: https://lwn.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:3c03::f03c:91ff:fe82:68b2 Cedar Knolls, United States, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips /
Resource Hash
1f03d2acd86a2fcd78c6cf47dc0b28c2e127d861d7036d0a353fe8fdcae391d7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips
Date
Wed, 27 Apr 2022 13:32:44 GMT
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=180
Permissions-Policy
interest-cohort=()
Connection
Keep-Alive
Keep-Alive
timeout=5, max=100
Content-Length
1429
Expires
Wed, 27 Apr 2022 13:35:44 GMT
barepenguin-70.png
static.lwn.net/images/logo/ 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.lwn.net/images/logo/barepenguin-70.png
Requested by
Host: lwn.net
URL: https://lwn.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:3c03::f03c:91ff:fe3b:e51f Cedar Knolls, United States, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash
3cbb38db9d797207052e1d2716900cbd3d26d8388f3799fddfb39a74003f9ce9

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

Date
Wed, 27 Apr 2022 13:32:45 GMT
Last-Modified
Thu, 07 May 2015 18:15:42 GMT
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
ETag
"1e2a-51581e6480f80"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
7722
lcorner-ss.png
static.lwn.net/images/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.lwn.net/images/lcorner-ss.png
Requested by
Host: lwn.net
URL: https://lwn.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:3c03::f03c:91ff:fe3b:e51f Cedar Knolls, United States, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash
3bc747ddf2538eee6eb9a143a5b3657b38a75a72ac237a13b364336ea87e7dfa

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

Date
Wed, 27 Apr 2022 13:32:45 GMT
Last-Modified
Thu, 07 May 2015 17:55:14 GMT
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
ETag
"c6f-515819d164480"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
3183
ados.js
engine.adzerk.net/ 		37 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://engine.adzerk.net/ados.js
Requested by
Host: lwn.net
URL: https://lwn.net/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.234.28.40 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-234-28-40.compute-1.amazonaws.com
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
c05e33e6c4251ad52eb977a7c942acd52fca8c4bb96d109d3314160e447a0e27

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

date
Wed, 27 Apr 2022 13:32:45 GMT
content-encoding
gzip
last-modified
Tue, 26 Apr 2022 19:39:23 GMT
server
nginx/1.18.0 (Ubuntu)
etag
W/"62684a6b-9238"
content-type
application/javascript
ados
e-4669.adzerk.net/ 		2 B
473 B 		Script
General
Check archive.org
Download Go to
Full URL
https://e-4669.adzerk.net/ados?t=1651066365482&request=%7B%22Placements%22%3A%5B%7B%22A%22%3A4669%2C%22S%22%3A20979%2C%22D%22%3A%22azk13321_leaderboard%22%2C%22AT%22%3A4%2C%22Z%22%3A%5B16026%5D%7D%2C%7B%22A%22%3A4669%2C%22S%22%3A20979%2C%22D%22%3A%22azk93271_right_zone%22%2C%22ATA%22%3A%5B5%2C10%2C6%5D%2C%22Z%22%3A%5B16027%5D%7D%2C%7B%22A%22%3A4669%2C%22S%22%3A20979%2C%22D%22%3A%22azk31017_tracking%22%2C%22AT%22%3A20%2C%22Z%22%3A%5B20995%5D%7D%5D%2C%22Keywords%22%3A%22T%253ASSL%252C%2520S%253AHomepage%22%2C%22Referrer%22%3A%22%22%2C%22IsAsync%22%3Atrue%7D
Requested by
Host: engine.adzerk.net
URL: https://engine.adzerk.net/ados.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.234.28.40 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-234-28-40.compute-1.amazonaws.com
Software
nginx/1.18.0 (Ubuntu) / adzerk bifrost/
Resource Hash
75a11da44c802486bc6f65640aa48a730f0f684c5c07a42ba3cd1735eb3fb070

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://lwn.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 27 Apr 2022 13:32:45 GMT
server
nginx/1.18.0 (Ubuntu)
x-powered-by
adzerk bifrost/
etag
W/"2-cYU8YZemp/Ii2w8ZeMfLIyuHxe4"
access-control-allow-methods
GET, PUT, POST, DELETE, OPTIONS
content-type
application/javascript; charset=utf-8
access-control-allow-origin
undefined
expires
0
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
access-control-allow-headers
Accept, Origin, Content-Type, Content-Length, X-Adzerk-Explain, X-Adzerk-Sdk-Version
content-length
2
x-served-by
bifrost-production-shard001-us-east-1b-i-021670d0b69aae681

Verdicts & Comments Add Verdict or Comment

70 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| structuredClone object| oncontextlost object| oncontextrestored function| getScreenDetails string| p string| d object| z object| s object| ados_keywords object| ados object| zerk_base64 function| zerk_generateUUID function| zerk_getQueryVariable function| adosRun function| cssLoad function| cssLinkLoad function| azHtmlLoad function| azScriptSRCLoad function| azScriptExtensionLoad function| azRegisterExtension function| azInitExtension function| ados_async_load function| azScriptInlineLoad function| azLoad function| zshow function| ados_addInlinePlacement function| ados_add_placement function| ados_addPlacement function| ados_loadDiv function| ados_setIp function| ados_setIP function| ados_setUserAgent function| ados_setUser function| ados_setConsent function| ados_setKeywords function| ados_setProperties function| ados_setKeywordCookie function| ados_setNoTrack function| ados_setDomain function| ados_setLatitude function| ados_setLongitude function| ados_setRadius function| ados_loadTags function| ados_setWriteResults function| ados_setPassbackTimeout function| ados_setAccessibility function| ados_log function| ados_addPlacementObject function| ados_refresh function| ados_loadResults function| ados_load function| ados_loadInline function| ados_loadPassback function| ados_passback_next function| ados_passback_last function| ados_findPassback function| azk_clearframe function| ados_passback function| azk_passback function| ados_execPassback function| ados_timeoutExpired function| ados_frameLoaded function| ados_passbackFilled function| ados_passbackWritePixel function| ados_writePixel function| ados_writeGenericPixel function| ados_loadFIframe function| ados_passback_receiveMessage object| zItems object| adosResults

0 Cookies

1 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Unrecognized feature: 'interest-cohort'.

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
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN