URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Submission: On October 26 via manual from IN — Scanned from DE

Summary

This website contacted 16 IPs in 3 countries across 11 domains to perform 149 HTTP transactions. The main IP is 2620:12a:8000::1, located in United States and belongs to FASTLY, US. The main domain is training.linuxfoundation.org. The Cisco Umbrella rank of the primary domain is 702164.
TLS certificate: Issued by R10 on September 7th 2024. Valid for: 3 months.
This is the only time training.linuxfoundation.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
111 linuxfoundation.org
training.linuxfoundation.org — Cisco Umbrella Rank: 702164
cdn.dev.platform.linuxfoundation.org
997 KB
5 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
467 KB
4 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3443
16 KB
3 gstatic.com
fonts.gstatic.com
83 KB
3 osano.com
cmp.osano.com — Cisco Umbrella Rank: 5278
68 KB
2 google.com
www.google.com — Cisco Umbrella Rank: 3
996 B
2 hs-scripts.com
js.hs-scripts.com — Cisco Umbrella Rank: 2500
2 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 30
3 KB
1 w.org
s.w.org — Cisco Umbrella Rank: 4537
730 B
1 auth0.com
cdn.auth0.com — Cisco Umbrella Rank: 6411
37 KB
1 googleoptimize.com
www.googleoptimize.com — Cisco Umbrella Rank: 3678
69 KB
149 11
Domain Requested by
110 training.linuxfoundation.org training.linuxfoundation.org
cmp.osano.com
5 www.googletagmanager.com cmp.osano.com
www.googletagmanager.com
4 challenges.cloudflare.com 1 redirects training.linuxfoundation.org
cmp.osano.com
3 fonts.gstatic.com fonts.googleapis.com
3 cmp.osano.com training.linuxfoundation.org
cmp.osano.com
2 www.google.com training.linuxfoundation.org
www.googletagmanager.com
2 js.hs-scripts.com training.linuxfoundation.org
2 fonts.googleapis.com training.linuxfoundation.org
1 s.w.org training.linuxfoundation.org
1 cdn.dev.platform.linuxfoundation.org training.linuxfoundation.org
1 cdn.auth0.com training.linuxfoundation.org
1 www.googleoptimize.com training.linuxfoundation.org
149 12
Subject Issuer Validity Valid
training.linuxfoundation.jp
R10
2024-09-07 -
2024-12-06
3 months crt.sh
*.osano.com
Amazon RSA 2048 M02
2024-09-17 -
2025-10-16
a year crt.sh
upload.video.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
hs-scripts.com
WE1
2024-09-26 -
2024-12-25
3 months crt.sh
*.google-analytics.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.auth0.com
Amazon RSA 2048 M03
2024-01-25 -
2025-02-22
a year crt.sh
dev.platform.linuxfoundation.org
Amazon RSA 2048 M02
2024-05-19 -
2025-06-17
a year crt.sh
*.gstatic.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
challenges.cloudflare.com
WE1
2024-09-05 -
2024-12-04
3 months crt.sh
*.w.org
Sectigo ECC Domain Validation Secure Server CA
2023-12-18 -
2025-01-17
a year crt.sh

This page contains 6 frames:

Primary Page: https://training.linuxfoundation.org/training/introduction-to-linux/
Frame ID: ACBAB37FA96F1FD8C0DE4189521AFF7A
Requests: 130 HTTP requests in this frame

Frame: https://www.googletagmanager.com/static/service_worker/4al0/sw_iframe.html?origin=https%3A%2F%2Ftraining.linuxfoundation.org
Frame ID: B6BC4C162990C640C0BDBD3659FD94FA
Requests: 1 HTTP requests in this frame

Frame: https://cmp.osano.com/
Frame ID: 6199EEA7A77AB4A5A4B52CF1987CD276
Requests: 1 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/3noy6/0x4AAAAAAAHY4CW2pTn8Br-c/light/fbE/normal/auto/
Frame ID: FA7B23B81DF960B390FBDB5B70E14DD2
Requests: 1 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/4524g/0x4AAAAAAAHY4CW2pTn8Br-c/light/fbE/normal/auto/
Frame ID: 6804072FB6E33BD6D8F249BEE341A5CD
Requests: 1 HTTP requests in this frame

Frame: https://cmp.osano.com/
Frame ID: C853979C7A04BCA0E9D18B85C70D0B2A
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Introduction to Linux (LFS101) - Linux Foundation - Education

Detected technologies

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/

Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • googleoptimize\.com/optimize\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • tracker\.js

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

149
Requests

89 %
HTTPS

53 %
IPv6

11
Domains

12
Subdomains

16
IPs

3
Countries

1743 kB
Transfer

5018 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 93
  • https://challenges.cloudflare.com/turnstile/v0/api.js HTTP 302
  • https://challenges.cloudflare.com/turnstile/v0/b/e1a56f38220d/api.js

149 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
training.linuxfoundation.org/training/introduction-to-linux/
401 KB
83 KB
Document
General
Full URL
https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8000::1 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
572c5aa1cbc6a7340450eb6bf9db117bb42bf860174df3cd32b2f6c7ffdea420
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
age
2566
cache-control
public, max-age=3600
content-encoding
gzip
content-length
84259
content-type
text/html; charset=UTF-8
date
Sat, 26 Oct 2024 17:15:26 GMT
link
<https://training.linuxfoundation.org/wp-json/>; rel="https://api.w.org/" <https://training.linuxfoundation.org/wp-json/wp/v2/products/12075>; rel="alternate"; title="JSON"; type="application/json" <https://training.linuxfoundation.org/?p=12075>; rel=shortlink
server
nginx
strict-transport-security
max-age=300
vary
Accept-Encoding, Cookie, Cookie
via
1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache
HIT, HIT, MISS, MISS
x-cache-hits
14, 1, 0, 0
x-pantheon-styx-hostname
styx-fe1-a-5bbb8f6849-r8nq2
x-served-by
cache-chi-klot8100112-CHI, cache-fra-eddf8230139-FRA, cache-fra-etou8220055-FRA, cache-fra-etou8220055-FRA
x-styx-req-id
e9ce8723-93b7-11ef-983e-f6cc3a16fbf1
x-timer
S1729962926.060875,VS0,VE13
osano.js
cmp.osano.com/16A0DbT9yDNIaQkvZ/ade330dd-5545-433f-b615-42b37aa49f88/
268 KB
68 KB
Script
General
Full URL
https://cmp.osano.com/16A0DbT9yDNIaQkvZ/ade330dd-5545-433f-b615-42b37aa49f88/osano.js
Requested by
Host: training.linuxfoundation.org
URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2362:6200:3:b7e:8940:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
CloudFront /
Resource Hash
2c510809fe74d63b00e8d660254c7932ca2324d68154672fb3b143292b38d9b1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://training.linuxfoundation.org/

Response headers

content-encoding
br
etag
"ffb06f924303cb462e5d74d0c0529244"
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
190FZMvyWbm9wJZvK_YlG771Ipgl0xdIViV0vULAMiLGHuCGXj63rA==
date
Sat, 26 Oct 2024 17:15:26 GMT
content-type
application/javascript; charset=utf-8
last-modified
Mon, 10 Jul 2023 19:11:00 GMT
vary
Origin
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=63072000; includeSubDomains; preload
cache-control
public, max-age=86400, s-maxage=86400, must-revalidate, proxy-revalidate, no-transform
cross-origin-resource-policy
cross-origin
referrer-policy
strict-origin-when-cross-origin
via
1.1 7334e58f541a6f336bf4941e79456558.cloudfront.net (CloudFront)
content-length
68595
x-xss-protection
1; mode=block
x-amz-cf-pop
LHR50-P1
server
CloudFront
reusablec-block.css
training.linuxfoundation.org/wp-content/plugins/reusable-content-blocks/includes/css/
366 B
625 B
Stylesheet
General
Full URL
https://training.linuxfoundation.org/wp-content/plugins/reusable-content-blocks/includes/css/reusablec-block.css?ver=6.6.2
Requested by
Host: training.linuxfoundation.org
URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8000::1 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
2f6834dd778f68c1a316da31214f728dbb455cedc69f00ba052f9cd7115cda64
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://training.linuxfoundation.org/training/introduction-to-linux/

Response headers

x-pantheon-styx-hostname
styx-fe1-a-66f6b6cb48-cspgr
content-encoding
gzip
etag
W/"66f011ed-16e"
age
2836471
expires
Wed, 24 Sep 2025 21:20:55 GMT
x-cache
HIT, HIT, MISS, MISS
date
Sat, 26 Oct 2024 17:15:26 GMT
content-type
text/css
last-modified
Sun, 22 Sep 2024 12:47:41 GMT
x-served-by
cache-chi-kigq8000076-CHI, cache-fra-etou8220134-FRA, cache-fra-etou8220055-FRA, cache-fra-etou8220055-FRA
x-cache-hits
0, 20971, 0, 0
vary
Accept-Encoding
strict-transport-security
max-age=300
cache-control
max-age=31622400
x-timer
S1729962926.134867,VS0,VE17
x-styx-req-id
b86232cf-79f1-11ef-8860-badf6ee0aac5
via
1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
accept-ranges
bytes
content-length
242
server
nginx
owls-styles.css
training.linuxfoundation.org/wp-content/mu-plugins/lf-owls-pdp/assets/css/
150 KB
27 KB
Stylesheet
General
Full URL
https://training.linuxfoundation.org/wp-content/mu-plugins/lf-owls-pdp/assets/css/owls-styles.css?ver=1.2.7
Requested by
Host: training.linuxfoundation.org
URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8000::1 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
8419fed7591e436ae71537e6829d6da6ea0c5def5c21849e8d0b55096e263b79
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://training.linuxfoundation.org/training/introduction-to-linux/

Response headers

x-pantheon-styx-hostname
styx-fe1-a-66f6b6cb48-v9xgf
content-encoding
gzip
etag
W/"66eb346c-257ea"
age
2769917
expires
Fri, 19 Sep 2025 20:38:53 GMT
x-cache
HIT, HIT, MISS, MISS
date
Sat, 26 Oct 2024 17:15:26 GMT
content-type
text/css
last-modified
Wed, 18 Sep 2024 20:13:32 GMT
x-served-by
cache-chi-kigq8000091-CHI, cache-fra-etou8220031-FRA, cache-fra-etou8220055-FRA, cache-fra-etou8220055-FRA
x-cache-hits
1, 7686, 0, 0
vary
Accept-Encoding
strict-transport-security
max-age=300
cache-control
max-age=31622400
x-timer
S1729962926.134995,VS0,VE15
x-styx-req-id
04c964e6-75fe-11ef-a686-bacce043765c
via
1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
accept-ranges
bytes
content-length
27162
server
nginx
style.min.css
training.linuxfoundation.org/wp-includes/css/dist/block-library/
110 KB
19 KB
Stylesheet
General
Full URL
https://training.linuxfoundation.org/wp-includes/css/dist/block-library/style.min.css?ver=6.6.2
Requested by
Host: training.linuxfoundation.org
URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8000::1 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
fb3a89cc6347e098063bd15f285bc90411846ddce6f17812364feedab67a67f5
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://training.linuxfoundation.org/training/introduction-to-linux/

Response headers

x-pantheon-styx-hostname
styx-fe1-b-655444c567-xh4pl
content-encoding
gzip
etag
W/"66eb3471-1b72b"
age
2545672
expires
Fri, 19 Sep 2025 20:13:41 GMT
x-cache
HIT, HIT, MISS, MISS
date
Sat, 26 Oct 2024 17:15:26 GMT
content-type
text/css
last-modified
Wed, 18 Sep 2024 20:13:37 GMT
x-served-by
cache-chi-kigq8000152-CHI, cache-fra-etou8220026-FRA, cache-fra-etou8220055-FRA, cache-fra-etou8220055-FRA
x-cache-hits
3, 19795, 0, 0
vary
Accept-Encoding
strict-transport-security
max-age=300
cache-control
max-age=31622400
x-timer
S1729962926.139116,VS0,VE11
x-styx-req-id
7fe7e827-75fa-11ef-8dca-e22f5ee323d0
via
1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
accept-ranges
bytes
content-length
19107
server
nginx
wpcdt-public.css
training.linuxfoundation.org/wp-content/plugins/countdown-timer-ultimate/assets/css/
822 B
683 B
Stylesheet
General
Full URL
https://training.linuxfoundation.org/wp-content/plugins/countdown-timer-ultimate/assets/css/wpcdt-public.css?ver=2.6.1
Requested by
Host: training.linuxfoundation.org
URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8000::1 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
09bfea7e712355726b2d97bf0a13a80f8f8e5e5834a13d666d1cea2bd3ab31a9
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://training.linuxfoundation.org/training/introduction-to-linux/

Response headers

x-pantheon-styx-hostname
styx-fe1-b-655444c567-6n45j
content-encoding
gzip
etag
W/"66eb346c-336"
age
2160164
expires
Fri, 19 Sep 2025 20:38:53 GMT
x-cache
HIT, HIT, MISS, MISS
date
Sat, 26 Oct 2024 17:15:26 GMT
content-type
text/css
last-modified
Wed, 18 Sep 2024 20:13:32 GMT
x-served-by
cache-chi-kigq8000039-CHI, cache-fra-eddf8230116-FRA, cache-fra-etou8220055-FRA, cache-fra-etou8220055-FRA
x-cache-hits
2, 2669, 0, 0
vary
Accept-Encoding
strict-transport-security
max-age=300
cache-control
max-age=31622400
x-timer
S1729962926.139702,VS0,VE9
x-styx-req-id
04ca74b6-75fe-11ef-814a-fac53b47af74
via
1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
accept-ranges
bytes
content-length
411
server
nginx
widget-options.css
training.linuxfoundation.org/wp-content/plugins/widget-options/assets/css/
3 KB
780 B
Stylesheet
General
Full URL
https://training.linuxfoundation.org/wp-content/plugins/widget-options/assets/css/widget-options.css?ver=4.0.7
Requested by
Host: training.linuxfoundation.org
URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8000::1 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
5664ef27a425a799226cc5b4a9ce3f663f5dd9060ab7b19326515ae6a78933c2
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://training.linuxfoundation.org/training/introduction-to-linux/

Response headers

x-pantheon-styx-hostname
styx-fe1-a-5bbb8f6849-drmtd
content-encoding
gzip
etag
W/"671298a1-ae8"
age
690936
expires
Sun, 19 Oct 2025 17:19:50 GMT
x-cache
MISS, HIT, MISS, MISS
date
Sat, 26 Oct 2024 17:15:26 GMT
content-type
text/css
last-modified
Fri, 18 Oct 2024 17:19:29 GMT
x-served-by
cache-chi-kigq8000058-CHI, cache-fra-etou8220138-FRA, cache-fra-etou8220055-FRA, cache-fra-etou8220055-FRA
x-cache-hits
0, 6204, 0, 0
vary
Accept-Encoding
strict-transport-security
max-age=300
cache-control
max-age=31622400
x-timer
S1729962926.139646,VS0,VE12
x-styx-req-id
2e8126a1-8d75-11ef-88cc-925033c56ac3
via
1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
accept-ranges
bytes
content-length
482
server
nginx
trp-language-switcher.css
training.linuxfoundation.org/wp-content/plugins/translatepress-multilingual/assets/css/
3 KB
1 KB
Stylesheet
General
Full URL
https://training.linuxfoundation.org/wp-content/plugins/translatepress-multilingual/assets/css/trp-language-switcher.css?ver=2.8.3
Requested by
Host: training.linuxfoundation.org
URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8000::1 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
7a9926a1f9465929d69358428cf3f7756bb529d2e710e1d6f288b3775d2d08f2
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://training.linuxfoundation.org/training/introduction-to-linux/

Response headers

x-pantheon-styx-hostname
styx-fe1-b-7c58cc9f68-vtrvx
content-encoding
gzip
etag
W/"66fc6086-be2"
age
2083824
expires
Fri, 03 Oct 2025 14:25:02 GMT
x-cache
HIT, HIT, MISS, MISS
date
Sat, 26 Oct 2024 17:15:26 GMT
content-type
text/css
last-modified
Tue, 01 Oct 2024 20:50:14 GMT
x-served-by
cache-chi-klot8100049-CHI, cache-fra-eddf8230149-FRA, cache-fra-etou8220055-FRA, cache-fra-etou8220055-FRA
x-cache-hits
0, 1359, 0, 0
vary
Accept-Encoding
strict-transport-security
max-age=300
cache-control
max-age=31622400
x-timer
S1729962926.139570,VS0,VE9
x-styx-req-id
1c8336e7-80ca-11ef-8840-f6f9dd890af3
via
1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
accept-ranges
bytes
content-length
1036
server
nginx
search-filter.min.css
training.linuxfoundation.org/wp-content/plugins/search-filter-pro/public/assets/css/
36 KB
8 KB
Stylesheet
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referrer-policy
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cloudflare
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Protocol
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Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
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Request headers

User-Agent
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Referer
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Response headers

x-pantheon-styx-hostname
styx-fe1-b-5d587d78fd-llvxv
fastly-io-info
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content-type
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accept-ranges
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content-length
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fastly-io-served-by
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server
nginx
destination
www.googletagmanager.com/gtag/
392 KB
127 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/destination?id=AW-1032976986&l=dataLayer&cx=c
Requested by
Host: cmp.osano.com
URL: https://cmp.osano.com/16A0DbT9yDNIaQkvZ/ade330dd-5545-433f-b615-42b37aa49f88/osano.js
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Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
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Software
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Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
br
report-to
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alt-svc
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date
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content-type
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vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
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cross-origin-resource-policy
cross-origin
access-control-allow-credentials
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content-security-policy-report-only
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access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
130042
x-xss-protection
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server
Google Tag Manager
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1f47b.svg
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Image
General
Full URL
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Requested by
Host: training.linuxfoundation.org
URL: https://training.linuxfoundation.org/training/introduction-to-linux/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
192.0.77.48 San Francisco, United States, ASN2635 (AUTOMATTIC, US),
Reverse DNS
s.w.org
Software
nginx /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://training.linuxfoundation.org/

Response headers

vary
Accept-Encoding
cache-control
max-age=315360000
content-encoding
br
x-nc
HIT hhn 2
access-control-allow-methods
GET, HEAD
x-content-type-options
nosniff
expires
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access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
date
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content-type
image/svg+xml
last-modified
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server
nginx
x-frame-options
SAMEORIGIN
truncated
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300 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
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Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
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0
0
Document
General
Full URL
https://cmp.osano.com/
Requested by
Host: cmp.osano.com
URL: https://cmp.osano.com/16A0DbT9yDNIaQkvZ/ade330dd-5545-433f-b615-42b37aa49f88/osano.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
AmazonS3 /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://training.linuxfoundation.org/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

age
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alt-svc
h3=":443"; ma=86400
content-encoding
br
content-type
text/html
date
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etag
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referrer-policy
strict-origin-when-cross-origin
server
AmazonS3
vary
Accept-Encoding Origin
via
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x-amz-cf-id
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x-amz-cf-pop
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x-amz-server-side-encryption
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x-amz-version-id
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x-cache
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483 B
Other
General
Full URL
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Protocol
H2
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TLS 1.3, , AES_128_GCM
Server
2620:12a:8000::1 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

User-Agent
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Referer
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Response headers

x-pantheon-styx-hostname
styx-fe1-b-5d587d78fd-llvxv
fastly-io-info
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x-cache
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date
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content-type
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x-served-by
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x-cache-hits
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fastly-stats
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strict-transport-security
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cache-control
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x-timer
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x-styx-req-id
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accept-ranges
bytes
content-length
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fastly-io-served-by
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Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/ed30f73d-3b94-4640-be07-dfeceb473528
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/b8f4810f-1fce-49f2-8779-f4c0d28fefa6
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/71fa4ef5-7287-4895-8b2f-58e5c005ba45
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/ba347ee5-1cf7-452c-bd3e-7d054c4f3376
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/fa9adfa2-68cd-4722-8d78-09811be50a61
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/1ab0e88b-48c0-4aa6-a8d0-7cb0d162669e
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/4c68668d-64e5-420e-aea2-9de11d9d85d5
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/7b0a32ad-2914-4740-a140-7bd55a0e1e7b
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/11223bb2-83ac-4704-8b27-c20427f44df2
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/729d6f9c-ab46-4aac-94ee-11463b4869ec
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/ad4dda2e-6ec0-4300-99eb-d88f250ea5e2
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/9122917f-9621-4ab7-b7bb-e3763c59eacf
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/db88885d-07ce-4fa8-ba49-02ee70f9949b
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/979eb3b7-17b4-4ae9-a9e3-e9b6bd338e4a
Domain
training.linuxfoundation.org
URL
blob:https://training.linuxfoundation.org/a0b10a15-9aad-4ff6-be3c-01671c011a63

Verdicts & Comments Add Verdict or Comment

203 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.

object| 0 object| 1 object| 2 object| NREUM object| webpackChunk:NRBA-1.269.0.PROD object| newrelic object| gform function| Osano function| __uspapi string| gtm4wp_datalayer_name object| dataLayer object| _wpemojiSettings function| jQuery object| SF_LDATA object| searchAndFilter function| wNumb object| gf_global object| gform_i18n object| gf_legacy_multi object| gform_gravityforms object| cj object| _hsq object| dataLayer_content object| root function| lfModal object| lfModalFnc object| wp function| sprintf function| vsprintf object| LFAcSearch function| lf_pdp_fundamentals_prerequisites_info function| lf_pdp_fundamentals_testimonials_see_more function| lf_pdp_fundamentals_course_see_more function| lf_pdp_fundamentals_includes_active function| lf_pdp_fundamentals_related_courses_scroll function| lf_owl_product_carousel_scroll function| lfCarrousels function| lfPdPLanding function| owlProductFilters object| owlPytFnc object| lfPdPLandingFnc object| owlProductFiltersFnc function| ccFixedForm object| leadin_wordpress object| headerEl object| headerSpaceEl function| Waypoint function| EvEmitter function| imagesLoaded function| anime object| nectarLove object| nectarOptions object| nectar_front_i18n object| nectarDOMInfo object| nectarState object| gforms_recaptcha_recaptcha_strings object| gform_theme_config object| pum_vars object| pum_sub_vars object| pum_popups object| PUM object| PUM_Accessibility object| PUM_Analytics function| pm_cookie function| pm_cookie_json function| pm_remove_cookie string| ajaxurl object| pum function| FormSerializer object| google_tag_manager object| google_tag_data function| createAuth0Client function| Auth0Client string| version function| log function| WordpressAuth0SPALibInit function| lfHome string| _linkedin_data_partner_id function| hj object| _hjSettings function| rdt function| fbq function| _fbq object| drift object| driftt function| saq function| _saq function| lfNewslettersDrawer function| vc_js function| vc_plugin_flexslider function| vc_googleplus function| vc_pinterest function| vc_progress_bar function| vc_waypoints function| vc_toggleBehaviour function| vc_tabsBehaviour function| vc_accordionBehaviour function| vc_teaserGrid function| vc_carouselBehaviour function| vc_slidersBehaviour function| vc_prettyPhoto function| vc_google_fonts function| vc_rowBehaviour function| vc_gridBehaviour function| getColumnsCount function| wpb_prepare_tab_content function| vc_ttaActivation function| vc_accordionActivate function| initVideoBackgrounds function| vc_initVideoBackgrounds function| insertYoutubeVideoAsBackground function| vcResizeVideoBackground function| vcExtractYoutubeId function| vc_googleMapsPointer function| vc_setHoverBoxPerspective function| vc_setHoverBoxHeight function| vc_prepareHoverBox object| config object| litHtmlVersions function| announceAJAXValidationErrors function| gformBindFormatPricingFields function| Currency function| gformCleanNumber function| gformGetDecimalSeparator function| gformIsNumber function| gformIsNumeric function| gformDeleteUploadedFile object| _gformPriceFields function| gformIsHidden function| gformCalculateTotalPrice function| gformUpdateTotalFieldPrice function| gformGetShippingPrice function| gformGetFieldId function| gformCalculateProductPrice function| gformGetProductQuantity function| gformIsProductSelected function| gformGetBasePrice function| gformFormatMoney function| gformFormatPricingField function| gformToNumber function| gformGetPriceDifference function| gformGetOptionLabel function| gformGetProductIds function| gformGetPrice function| gformRoundPrice function| gformRegisterPriceField function| gformInitPriceFields function| gformShowPasswordStrength function| gformPasswordStrength function| gformToggleShowPassword function| gformToggleCheckboxes function| gformToggleRadioOther function| gformAddListItem function| gformDeleteListItem function| gformAdjustClasses function| gformAdjustRowAttributes function| gformToggleIcons function| gformAddRepeaterItem function| gformDeleteRepeaterItem function| gformResetRepeaterAttributes function| gformToggleRepeaterButtons function| gformMatchCard function| gformFindCardType function| gformToggleCreditCard function| gformInitChosenFields function| gformInitCurrencyFormatFields function| GFMergeTag function| GFCalc function| gformFormatNumber function| getMatchGroups function| gf_get_field_number_format function| gformValidateFileSize function| gformInitSpinner function| gformInitializeSpinner function| gformRemoveSpinner function| gformAddSpinner function| gformReInitTinymceInstance function| gf_raw_input_change function| gf_get_input_id_by_html_id function| gf_get_form_id_by_html_id function| gf_get_ids_by_html_id function| gf_input_change function| gformExtractFieldId function| gformExtractInputIndex function| rgars function| rgar function| HandleUnsavedChanges function| renderRecaptcha function| gformIsRecaptchaPending object| gfMultiFileUploader object| Placeholders object| webpackChunkgravityforms object| turnstile object| webpackChunkgform_turnstile function| gf_turnstile_callback function| gf_turnstile_before_interactive_callback string| GoogleAnalyticsObject function| ga object| $wrapper object| twemoji function| onYouTubeIframeAPIReady object| gaGlobal object| googletag

3 Cookies

Domain/Path Name / Value
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Value: direct
training.linuxfoundation.org/ Name: lf_email_drawer
Value: true
training.linuxfoundation.org/ Name: lf_newsletter_drawer_off
Value: off

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=300

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

cdn.auth0.com
cdn.dev.platform.linuxfoundation.org
challenges.cloudflare.com
cmp.osano.com
fonts.googleapis.com
fonts.gstatic.com
js.hs-scripts.com
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training.linuxfoundation.org
www.google.com
www.googleoptimize.com
www.googletagmanager.com
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2606:4700::6810:89d1
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