Submitted URL: http://subnettingpractice.com/
Effective URL: https://subnettingpractice.com/
Submission: On May 03 via api from US — Scanned from DE

Summary

This website contacted 6 IPs in 3 countries across 3 domains to perform 37 HTTP transactions. The main IP is 162.159.137.54, located in and belongs to CLOUDFLARENET, US. The main domain is subnettingpractice.com.
TLS certificate: Issued by E1 on April 7th 2024. Valid for: 3 months.
This is the only time subnettingpractice.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
29 162.159.137.54 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
2 2001:4860:480... 15169 (GOOGLE)
1 142.250.185.232 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
37 6
Apex Domain
Subdomains
Transfer
29 subnettingpractice.com
subnettingpractice.com
155 KB
4 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2533
www.google-analytics.com — Cisco Umbrella Rank: 32
21 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
254 KB
37 3
Domain Requested by
29 subnettingpractice.com subnettingpractice.com
3 www.googletagmanager.com subnettingpractice.com
www.googletagmanager.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 region1.google-analytics.com www.googletagmanager.com
37 4

This site contains links to these domains. Also see Links.

Domain
www.flackbox.com
amzn.to
Subject Issuer Validity Valid
subnettingpractice.com
E1
2024-04-07 -
2024-07-06
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2024-04-16 -
2024-07-09
3 months crt.sh

This page contains 1 frames:

Primary Page: https://subnettingpractice.com/
Frame ID: 534FB5669177D79C4EB6D6057ED475D5
Requests: 37 HTTP requests in this frame

Screenshot

Page Title

Subnetting Questions - subnettingpractice.com

Page URL History Show full URLs

  1. http://subnettingpractice.com/ HTTP 307
    https://subnettingpractice.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

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

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

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

Page Statistics

37
Requests

97 %
HTTPS

60 %
IPv6

3
Domains

4
Subdomains

6
IPs

3
Countries

430 kB
Transfer

1125 kB
Size

6
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://subnettingpractice.com/ HTTP 307
    https://subnettingpractice.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

37 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
subnettingpractice.com/
Redirect Chain
  • http://subnettingpractice.com/
  • https://subnettingpractice.com/
33 KB
9 KB
Document
General
Full URL
https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
19ef1fc19acd82e644e8f5de0c4f7a07d7d47f306d3d54141549ab3eeee2db92

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/124.0.0.0 Safari/537.36

Response headers

age
3056
alt-svc
h3=":443"; ma=86400
cache-control
max-age=0
cache-provider
CLOUDWAYS-CACHE-DE
cf-cache-status
DYNAMIC
cf-ray
87df32eba82b1c40-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Fri, 03 May 2024 09:24:35 GMT
expires
Fri, 03 May 2024 08:33:39 GMT
last-modified
Fri, 12 Apr 2024 12:23:45 GMT
server
cloudflare
vary
Accept-Encoding
x-cache
HIT

Redirect headers

Location
https://subnettingpractice.com/
Non-Authoritative-Reason
HttpsUpgrades
broadcasts.css
subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/css/
3 KB
755 B
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/css/broadcasts.css?ver=2.4.8
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
348e8fc0459857f78c34ec63fbb0f59825dcbba22d7867b30fa6e37a393c6b1f

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 11 Apr 2024 21:09:25 GMT
cf-bgj
minify
server
cloudflare
age
1822656
etag
W/"66185185-dd1"
cf-polished
origSize=3537
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa101c40-FRA
alt-svc
h3=":443"; ma=86400
button.css
subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/css/
410 B
286 B
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/css/button.css?ver=2.4.8
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0003f7e80c23bb7bf28f67095ca001f3a7aea20d9d964700dd8ac698e96d02c5

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 11 Apr 2024 21:09:25 GMT
cf-bgj
minify
server
cloudflare
age
1258128
etag
W/"66185185-26e"
cf-polished
origSize=622
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa111c40-FRA
alt-svc
h3=":443"; ma=86400
form.css
subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/css/
236 B
212 B
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/css/form.css?ver=2.4.8
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8f0d4fdf1586789bed3e94ea4ef7fb7a4ac70a89cbf42782953d9c44d89c852a

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 11 Apr 2024 21:09:25 GMT
cf-bgj
minify
server
cloudflare
age
1822656
etag
W/"66185185-243"
cf-polished
origSize=579
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa131c40-FRA
alt-svc
h3=":443"; ma=86400
style.css
subnettingpractice.com/wp-content/plugins/email-encoder-bundle/core/includes/assets/css/
356 B
280 B
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/plugins/email-encoder-bundle/core/includes/assets/css/style.css?ver=240210-91414
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ad09e38aecced3ca0ae8159c0e855002b3141383a03e481c22f534b6533cc2bf

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Sat, 10 Feb 2024 09:14:14 GMT
cf-bgj
minify
server
cloudflare
age
4379419
etag
W/"65c73e66-1bf"
cf-polished
origSize=447
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa151c40-FRA
alt-svc
h3=":443"; ma=86400
unsemantic-grid.min.css
subnettingpractice.com/wp-content/themes/generatepress/assets/css/
12 KB
2 KB
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress/assets/css/unsemantic-grid.min.css?ver=3.4.0
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7ee7784d217b273bd847dcc83ca3451f76f63cc1b619805dbdb297197bb44eb8

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 07 Feb 2024 16:00:53 GMT
server
cloudflare
age
4369128
etag
W/"65c3a935-3107"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa161c40-FRA
alt-svc
h3=":443"; ma=86400
style.min.css
subnettingpractice.com/wp-content/themes/generatepress/assets/css/
21 KB
5 KB
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress/assets/css/style.min.css?ver=3.4.0
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
515bd45e56d349baccd03e3a906398658aa15fe5be06f52528c7327a04413058

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 07 Feb 2024 16:00:53 GMT
server
cloudflare
age
3306656
etag
W/"65c3a935-55c8"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa171c40-FRA
alt-svc
h3=":443"; ma=86400
mobile.min.css
subnettingpractice.com/wp-content/themes/generatepress/assets/css/
4 KB
1 KB
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress/assets/css/mobile.min.css?ver=3.4.0
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5b29f10d6e7c79c2f7f11b0abe16a4fb45e29673dababd29a0313d72aeaa90b5

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 07 Feb 2024 16:00:53 GMT
server
cloudflare
age
614195
etag
W/"65c3a935-ec5"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa191c40-FRA
alt-svc
h3=":443"; ma=86400
font-icons.min.css
subnettingpractice.com/wp-content/themes/generatepress/assets/css/components/
3 KB
815 B
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress/assets/css/components/font-icons.min.css?ver=3.4.0
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
584b10df5af4716257aae636285c55f27e9a970412fa831dd66023efabb84b48

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 07 Feb 2024 16:00:53 GMT
server
cloudflare
age
128752
etag
W/"65c3a935-b94"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa1b1c40-FRA
alt-svc
h3=":443"; ma=86400
style.css
subnettingpractice.com/wp-content/themes/generatepress-child/
123 B
237 B
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress-child/style.css?ver=1629920697
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cc1bb5bf0e446e4be63c0c49c78ce5f3aa497f0055cd066b9abb7347501ed890

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 25 Aug 2021 19:44:57 GMT
cf-bgj
minify
server
cloudflare
age
4384018
etag
W/"61269db9-263"
cf-polished
origSize=611
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa1d1c40-FRA
alt-svc
h3=":443"; ma=86400
jquery.min.js
subnettingpractice.com/wp-includes/js/jquery/
86 KB
31 KB
Script
General
Full URL
https://subnettingpractice.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cb6f2d32c49d1c2b25e9ffc9aaafa3f83075346c01bcd4ae6eb187392a4292cf

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 07 Nov 2023 21:16:31 GMT
server
cloudflare
age
4384018
etag
W/"654aa92f-15601"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000
cf-ray
87df32ecfa1f1c40-FRA
alt-svc
h3=":443"; ma=86400
jquery-migrate.min.js
subnettingpractice.com/wp-includes/js/jquery/
13 KB
5 KB
Script
General
Full URL
https://subnettingpractice.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5274f11e6fb32ae0cf2dfb9f8043272865c397a7c4223b4cfa7d50ea52fbde89

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 08 Aug 2023 21:07:29 GMT
server
cloudflare
age
3066833
etag
W/"64d2ae91-3509"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000
cf-ray
87df32ecfa271c40-FRA
alt-svc
h3=":443"; ma=86400
custom.js
subnettingpractice.com/wp-content/plugins/email-encoder-bundle/core/includes/assets/js/
1 KB
619 B
Script
General
Full URL
https://subnettingpractice.com/wp-content/plugins/email-encoder-bundle/core/includes/assets/js/custom.js?ver=240210-91414
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5a79e6926722a5870c711d1f5e3c38baa0bbf28a3a0925a8c8e32b4142766773

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
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cf-bgj
minify
server
cloudflare
age
1235367
etag
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cf-polished
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vary
Accept-Encoding
content-type
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cache-control
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cf-ray
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alt-svc
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js
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93 KB
Script
General
Full URL
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Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
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access-control-allow-origin
*
cache-control
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access-control-allow-credentials
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cross-origin-resource-policy
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access-control-allow-headers
Cache-Control
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alt-svc
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expires
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cropped-SubnettingPractice.com-Website-Logo.jpg
subnettingpractice.com/wp-content/uploads/
5 KB
5 KB
Image
General
Full URL
https://subnettingpractice.com/wp-content/uploads/cropped-SubnettingPractice.com-Website-Logo.jpg
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
last-modified
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cf-bgj
imgq:100,h2pri
server
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age
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cf-polished
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vary
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cache-control
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accept-ranges
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cf-ray
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alt-svc
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content-length
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subnettingpractice.com/wp-content/uploads/
13 KB
13 KB
Image
General
Full URL
https://subnettingpractice.com/wp-content/uploads/CCNA-Banner-Highest-Rated.webp
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
last-modified
Thu, 26 Aug 2021 18:43:14 GMT
server
cloudflare
age
4369129
etag
"6127e0c2-3452"
vary
Accept-Encoding
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32ecfa2c1c40-FRA
alt-svc
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content-length
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shortcodes.css
subnettingpractice.com/wp-content/plugins/shortcodes-ultimate/includes/css/
45 KB
9 KB
Stylesheet
General
Full URL
https://subnettingpractice.com/wp-content/plugins/shortcodes-ultimate/includes/css/shortcodes.css?ver=7.1.0
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 04 Apr 2024 21:16:42 GMT
cf-bgj
minify
server
cloudflare
age
2417308
etag
W/"660f18ba-b2b3"
cf-polished
origSize=45747
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
87df32ecfa311c40-FRA
alt-svc
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broadcasts.js
subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/js/
2 KB
782 B
Script
General
Full URL
https://subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/js/broadcasts.js?ver=2.4.8
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3b927adcef27b66e587695f142cc234c59232a4d94cb3d5e0d75dca578cc2471

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 11 Apr 2024 21:09:25 GMT
cf-bgj
minify
server
cloudflare
age
1822656
etag
W/"66185185-b89"
cf-polished
origSize=2953
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000
cf-ray
87df32ed593a4d8f-FRA
alt-svc
h3=":443"; ma=86400
convertkit.js
subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/js/
4 KB
1 KB
Script
General
Full URL
https://subnettingpractice.com/wp-content/plugins/convertkit/resources/frontend/js/convertkit.js?ver=2.4.8
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 11 Apr 2024 21:09:25 GMT
cf-bgj
minify
server
cloudflare
age
1822656
etag
W/"66185185-1b8d"
cf-polished
origSize=7053
vary
Accept-Encoding
content-type
application/javascript
cache-control
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cf-ray
87df32ed593c4d8f-FRA
alt-svc
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subnettingpractice.com/wp-content/themes/generatepress-child/js/
33 KB
9 KB
Script
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress-child/js/main.js?ver=1.0.0
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 21 Dec 2022 18:54:49 GMT
cf-bgj
minify
server
cloudflare
age
15362
etag
W/"63a35679-edcb"
cf-polished
origSize=60875
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000
cf-ray
87df32ed795c4d8f-FRA
alt-svc
h3=":443"; ma=86400
menu.min.js
subnettingpractice.com/wp-content/themes/generatepress/assets/js/
7 KB
2 KB
Script
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress/assets/js/menu.min.js?ver=3.4.0
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 07 Feb 2024 16:00:53 GMT
server
cloudflare
age
4384018
etag
W/"65c3a935-1b2d"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000
cf-ray
87df32ed795d4d8f-FRA
alt-svc
h3=":443"; ma=86400
0541e87b-2aa2-4db3-93da-8e06abb4acfa
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1 KB
0
Other
General
Full URL
blob:https://subnettingpractice.com/0541e87b-2aa2-4db3-93da-8e06abb4acfa
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Length
1185
Content-Type
text/javascript
generatepress.woff2
subnettingpractice.com/wp-content/themes/generatepress/assets/fonts/
1 KB
1 KB
Font
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress/assets/fonts/generatepress.woff2
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/wp-content/themes/generatepress/assets/css/components/font-icons.min.css?ver=3.4.0
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/wp-content/themes/generatepress/assets/css/components/font-icons.min.css?ver=3.4.0
Origin
https://subnettingpractice.com
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
last-modified
Wed, 07 Feb 2024 16:00:53 GMT
server
cloudflare
age
3543853
etag
"65c3a935-4f0"
vary
Accept-Encoding
content-type
application/font-woff2
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32ed89724d8f-FRA
alt-svc
h3=":443"; ma=86400
content-length
1264
CCNA-Gold-Bootcamp-Highest-Rated.jpg
subnettingpractice.com/wp-content/uploads/
11 KB
11 KB
Image
General
Full URL
https://subnettingpractice.com/wp-content/uploads/CCNA-Gold-Bootcamp-Highest-Rated.jpg
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
last-modified
Thu, 19 Aug 2021 14:41:24 GMT
cf-bgj
imgq:100,h2pri
server
cloudflare
age
4384018
etag
"611e6d94-2a2d"
cf-polished
status=not_needed
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32ed896b4d8f-FRA
alt-svc
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content-length
10797
AlphaPrep-Free-Trial.jpg
subnettingpractice.com/wp-content/uploads/
13 KB
13 KB
Image
General
Full URL
https://subnettingpractice.com/wp-content/uploads/AlphaPrep-Free-Trial.jpg
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
last-modified
Sun, 29 Aug 2021 14:55:47 GMT
cf-bgj
imgq:100,h2pri
server
cloudflare
age
4379418
etag
"612b9ff3-3260"
cf-polished
status=not_needed
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32ed896e4d8f-FRA
alt-svc
h3=":443"; ma=86400
content-length
12896
Todd-Lammle-CCNA-Study-Guides.jpg
subnettingpractice.com/wp-content/uploads/
15 KB
15 KB
Image
General
Full URL
https://subnettingpractice.com/wp-content/uploads/Todd-Lammle-CCNA-Study-Guides.jpg
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
last-modified
Sun, 29 Aug 2021 14:55:38 GMT
cf-bgj
imgq:100,h2pri
server
cloudflare
age
4379418
etag
"612b9fea-3a07"
cf-polished
status=not_needed
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32ed896f4d8f-FRA
alt-svc
h3=":443"; ma=86400
content-length
14855
Subnet-Cheat-Sheet-sidebar.jpg
subnettingpractice.com/wp-content/uploads/
7 KB
7 KB
Image
General
Full URL
https://subnettingpractice.com/wp-content/uploads/Subnet-Cheat-Sheet-sidebar.jpg
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4ec4cf35f912f5a61e6558cb7f998dedb18786928b2c8ebbccf1f362ff39a652

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
last-modified
Wed, 01 Sep 2021 17:26:48 GMT
cf-bgj
imgq:100,h2pri
server
cloudflare
age
4369005
etag
"612fb7d8-1b60"
cf-polished
status=not_needed
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32ed89704d8f-FRA
alt-svc
h3=":443"; ma=86400
content-length
7008
router.png
subnettingpractice.com/wp-content/themes/generatepress-child/images/
3 KB
3 KB
Image
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress-child/images/router.png
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
832665dffeea831d7638280720d4a991a164a6bb47ce15efb674d55930948bd1

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
age
527505
cf-polished
origFmt=png, origSize=3678
content-disposition
inline; filename="router.webp"
alt-svc
h3=":443"; ma=86400
content-length
2780
last-modified
Wed, 18 Aug 2021 21:22:09 GMT
cf-bgj
imgq:100,h2pri
server
cloudflare
etag
"611d7a01-e5e"
vary
Accept, Accept-Encoding
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32edfa514d8f-FRA
workstation.png
subnettingpractice.com/wp-content/themes/generatepress-child/images/
2 KB
2 KB
Image
General
Full URL
https://subnettingpractice.com/wp-content/themes/generatepress-child/images/workstation.png
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0901c3fadd895f1f511e6548ef23270b69d879ef1cd60d335a131fab9bb4918d

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
age
4345462
cf-polished
origFmt=png, origSize=2543
content-disposition
inline; filename="workstation.webp"
alt-svc
h3=":443"; ma=86400
content-length
1952
last-modified
Wed, 18 Aug 2021 21:22:09 GMT
cf-bgj
imgq:100,h2pri
server
cloudflare
etag
"611d7a01-9ef"
vary
Accept, Accept-Encoding
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32edfa534d8f-FRA
wp-emoji-release.min.js
subnettingpractice.com/wp-includes/js/
18 KB
5 KB
Script
General
Full URL
https://subnettingpractice.com/wp-includes/js/wp-emoji-release.min.js?ver=6.5.2
Requested by
Host: subnettingpractice.com
URL: https://subnettingpractice.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4e6ce5444c7f396cef0eb1fa3611034151e485dd06fbe5573a5583e1eebc98c3

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 02 Apr 2024 21:09:45 GMT
server
cloudflare
age
1803973
etag
W/"660c7419-4926"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000
cf-ray
87df32ee0a574d8f-FRA
alt-svc
h3=":443"; ma=86400
js
www.googletagmanager.com/gtag/
203 KB
73 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-206063642-1&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-7N9KJBF1WB
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
b1095d9879b7e236976c65f66429a4371a5c34b2931704901df204f99e5febaf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
74738
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Fri, 03 May 2024 09:24:36 GMT
collect
region1.google-analytics.com/g/
0
258 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-7N9KJBF1WB&gtm=45je4510v883873052za200&_p=1714728276075&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=663598619.1714728276&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.118%7CGoogle%2520Chrome%3B124.0.6367.118%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_s=1&sid=1714728276&sct=1&seg=0&dl=https%3A%2F%2Fsubnettingpractice.com%2F&dt=Subnetting%20Questions%20-%20subnettingpractice.com&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=635
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-7N9KJBF1WB
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Fri, 03 May 2024 09:24:36 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://subnettingpractice.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/
248 KB
88 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-LKV5NPSBTE&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-206063642-1&l=dataLayer&cx=c
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s53-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
632e5517cb67d438bec4ecce33845ff6111b12fa2a2864c9087ce04f39ef97b0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
89773
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Fri, 03 May 2024 09:24:36 GMT
analytics.js
www.google-analytics.com/
52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-206063642-1&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:802::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 03 May 2024 08:07:49 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
4607
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Fri, 03 May 2024 10:07:49 GMT
collect
www.google-analytics.com/j/
1 B
210 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=176712840&t=pageview&_s=1&dl=https%3A%2F%2Fsubnettingpractice.com%2F&ul=de-de&de=UTF-8&dt=Subnetting%20Questions%20-%20subnettingpractice.com&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=500825656&gjid=1281046709&cid=663598619.1714728276&tid=UA-206063642-1&_gid=96485594.1714728276&_r=1&gtm=457e4510z8883873052za200&gcd=13l3l3l2l1&dma_cps=sypham&dma=1&jsscut=1&npa=1&z=1632178813
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:802::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Fri, 03 May 2024 09:24:36 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://subnettingpractice.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
region1.google-analytics.com/g/
0
54 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-LKV5NPSBTE&gtm=45je4510v9114239356za200&_p=1714728276075&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=663598619.1714728276&ul=de-de&sr=1600x1200&ir=1&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.118%7CGoogle%2520Chrome%3B124.0.6367.118%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=EAAI&_s=1&sid=1714728276&sct=1&seg=0&dl=https%3A%2F%2Fsubnettingpractice.com%2F&dt=Subnetting%20Questions%20-%20subnettingpractice.com&en=page_view&_fv=1&_ss=1&tfd=785
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-LKV5NPSBTE&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Fri, 03 May 2024 09:24:36 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://subnettingpractice.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
cropped-SubnettingPractice-S-Logo-32x32.jpg
subnettingpractice.com/wp-content/uploads/
873 B
1 KB
Other
General
Full URL
https://subnettingpractice.com/wp-content/uploads/cropped-SubnettingPractice-S-Logo-32x32.jpg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.137.54 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
db2c5b273a3e4ce56ab11bef1fee766cd04b0976e0b3a262f7fab222a7fe180e

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://subnettingpractice.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 09:24:36 GMT
cf-cache-status
HIT
last-modified
Sun, 22 Aug 2021 13:50:18 GMT
cf-bgj
imgq:100,h2pri
server
cloudflare
age
4384017
etag
"6122561a-369"
cf-polished
status=not_needed
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
87df32ef2bed4d8f-FRA
alt-svc
h3=":443"; ma=86400
content-length
873

Verdicts & Comments Add Verdict or Comment

45 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| _wpemojiSettings undefined| $ function| jQuery function| gtag object| dataLayer object| convertkit_broadcasts function| convertKitBroadcastsRender object| convertkit function| convertKitTagSubscriber function| convertStoreSubscriberIDInCookie function| convertStoreSubscriberEmailAsIDInCookie function| convertKitRemoveSubscriberIDFromURL function| convertKitSleep function| next_question function| check_answer function| show_answer function| find_net_add function| find_hosts function| find_wildcard function| find_broadcast function| find_random_hosts function| draw_canvas_one function| next_net_add function| find_mask function| print_ip function| draw_canvas_two function| find_slash function| draw_canvas_three function| draw_canvas_four function| draw_canvas_five function| find_random_oct function| draw_canvas_six function| draw_canvas_seven function| draw_canvas_eight object| generatepressMenu object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal object| twemoji object| wp string| GoogleAnalyticsObject function| ga object| gaplugins object| gaData

6 Cookies

Domain/Path Name / Value
.subnettingpractice.com/ Name: __cf_bm
Value: bX0V8VPVh1qhNXkASSHPhn4wVddlxYF6DJIxM9fnZ9M-1714728275-1.0.1.1-PjnL6hoQI9fCeRwFfmVaW5a51_wDCsGjxRAMZjGEErVPx2FYewmXdiIXRVSDXIktlQOfy7q1V7QyTD5EI_y2fw
.subnettingpractice.com/ Name: _ga_7N9KJBF1WB
Value: GS1.1.1714728276.1.0.1714728276.0.0.0
.subnettingpractice.com/ Name: _gid
Value: GA1.2.96485594.1714728276
.subnettingpractice.com/ Name: _gat_gtag_UA_206063642_1
Value: 1
.subnettingpractice.com/ Name: _ga_LKV5NPSBTE
Value: GS1.1.1714728276.1.0.1714728276.0.0.0
.subnettingpractice.com/ Name: _ga
Value: GA1.1.663598619.1714728276

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.

region1.google-analytics.com
subnettingpractice.com
www.google-analytics.com
www.googletagmanager.com
142.250.185.232
162.159.137.54
2001:4860:4802:34::36
2a00:1450:4001:802::200e
2a00:1450:4001:82f::2008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