URL: https://learn.cybar.dev/
Submission: On April 09 via api from US — Scanned from US

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:3035::6815:1f89, located in United States and belongs to CLOUDFLARENET, US. The main domain is learn.cybar.dev.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on July 3rd 2023. Valid for: a year.
This is the only time learn.cybar.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
8 2606:4700:303... 13335 (CLOUDFLAR...)
1 2a04:4e42:400... 54113 (FASTLY)
9 2
Apex Domain
Subdomains
Transfer
8 cybar.dev
learn.cybar.dev
119 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 1217
30 KB
9 2
Domain Requested by
8 learn.cybar.dev learn.cybar.dev
1 code.jquery.com learn.cybar.dev
9 2

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

Domain
github.com
twitter.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-07-03 -
2024-07-02
a year crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA
2023-07-11 -
2024-07-14
a year crt.sh

This page contains 1 frames:

Primary Page: https://learn.cybar.dev/
Frame ID: 9F30442237B3D8C35349AC67A1840272
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

Computer Science Foundations | Knowledge Base for Foundational Computer Science Topics

Detected technologies

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

Page Statistics

9
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

149 kB
Transfer

229 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
learn.cybar.dev/
4 KB
2 KB
Document
General
Full URL
https://learn.cybar.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:1f89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8557fa5e923c43fae2eb821a8be5e63f925e10024b4d3bc69d0c63b5f1b5b300
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
*
age
0
alt-svc
h3=":443"; ma=86400
cache-control
max-age=600
cf-cache-status
DYNAMIC
cf-ray
871ba352990e7ced-EWR
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 09 Apr 2024 15:47:50 GMT
expires
Tue, 09 Apr 2024 15:57:50 GMT
last-modified
Mon, 08 Apr 2024 06:12:04 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
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server
cloudflare
strict-transport-security
max-age=2592000; includeSubDomains; preload
vary
Accept-Encoding
via
1.1 varnish
x-cache
MISS
x-cache-hits
0
x-content-type-options
nosniff
x-fastly-request-id
81127200fa47208b14780b7cdc2136cd25d13a12
x-github-request-id
F396:167A:2584779:30A130E:66156326
x-proxy-cache
MISS
x-served-by
cache-lga21955-LGA
x-timer
S1712677671.838859,VS0,VE25
style.css
learn.cybar.dev/assets/css/
13 KB
4 KB
Stylesheet
General
Full URL
https://learn.cybar.dev/assets/css/style.css?v=1fc388a576aaa688a74909485692779e0f549eb0
Requested by
Host: learn.cybar.dev
URL: https://learn.cybar.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:1f89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4e26b41e74a1b41840455459e259e84cde93133bda912c608257cafea40f6c84
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://learn.cybar.dev/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
560e7ceefc8c68d290bc811ede3c57d39549d40e
date
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via
1.1 varnish
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=2592000; includeSubDomains; preload
expires
Tue, 09 Apr 2024 15:09:55 GMT
content-encoding
br
x-cache
MISS
x-proxy-cache
MISS
alt-svc
h3=":443"; ma=86400
x-served-by
cache-mia-kmia1760032-MIA
last-modified
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server
cloudflare
x-github-request-id
8FA0:F7965:1D7EB5C:25059A9:66138BF5
x-timer
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etag
W/"66138ab4-3221"
vary
Accept-Encoding
report-to
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content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=1200
cf-ray
871ba353ca4d7ced-EWR
x-cache-hits
0
jquery-3.7.1.min.js
code.jquery.com/
85 KB
30 KB
Script
General
Full URL
https://code.jquery.com/jquery-3.7.1.min.js
Requested by
Host: learn.cybar.dev
URL: https://learn.cybar.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:400::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
fc9a93dd241f6b045cbff0481cf4e1901becd0e12fb45166a8f17f95823f0b1a

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://learn.cybar.dev/
Origin
https://learn.cybar.dev
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 09 Apr 2024 15:47:51 GMT
content-encoding
gzip
via
1.1 varnish
age
17478996
x-cache
HIT
content-length
30336
x-served-by
cache-lga21963-LGA
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
server
nginx
x-timer
S1712677671.026399,VS0,VE0
etag
W/"28feccc0-155ed"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=604800
accept-ranges
bytes
x-cache-hits
10541
rocket-loader.min.js
learn.cybar.dev/cdn-cgi/scripts/7d0fa10a/cloudflare-static/
12 KB
4 KB
Script
General
Full URL
https://learn.cybar.dev/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Requested by
Host: learn.cybar.dev
URL: https://learn.cybar.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:1f89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ccf00d1923b0131a10e0c6d26f95e5dee6ebf8621a27e83c5a2f68a2e0093142
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://learn.cybar.dev/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 09 Apr 2024 15:47:51 GMT
strict-transport-security
max-age=2592000; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Wed, 03 Apr 2024 10:34:35 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
content-encoding
gzip
etag
W/"660d30bb-302c"
vary
Accept-Encoding
report-to
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content-type
application/javascript
x-frame-options
DENY
cache-control
max-age=172800, public
cf-ray
871ba3540a917ced-EWR
expires
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main.js
learn.cybar.dev/assets/js/
1012 B
1 KB
Script
General
Full URL
https://learn.cybar.dev/assets/js/main.js
Requested by
Host: learn.cybar.dev
URL: https://learn.cybar.dev/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:1f89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://learn.cybar.dev/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
25eb7abcf8487d874c4a709cb3f9545640d3d093
date
Tue, 09 Apr 2024 15:47:51 GMT
via
1.1 varnish
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=2592000; includeSubDomains; preload
x-proxy-cache
MISS
cf-polished
origSize=1163
content-encoding
br
x-cache
MISS
x-cache-hits
0
alt-svc
h3=":443"; ma=86400
x-served-by
cache-mia-kmia1760031-MIA
cf-bgj
minify
last-modified
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x-github-request-id
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x-timer
S1712557047.645377,VS0,VE44
server
cloudflare
etag
W/"66138ab4-48b"
vary
Accept-Encoding
report-to
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content-type
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access-control-allow-origin
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cache-control
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cf-ray
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expires
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learn.cybar.dev/assets/fonts/
45 KB
46 KB
Font
General
Full URL
https://learn.cybar.dev/assets/fonts/copse-regular-webfont.woff
Requested by
Host: learn.cybar.dev
URL: https://learn.cybar.dev/assets/css/style.css?v=1fc388a576aaa688a74909485692779e0f549eb0
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:1f89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://learn.cybar.dev/assets/css/style.css?v=1fc388a576aaa688a74909485692779e0f549eb0
Origin
https://learn.cybar.dev
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
97f34ad1f1812780db78387bd592ef4331d94f95
date
Tue, 09 Apr 2024 15:47:51 GMT
via
1.1 varnish
x-content-type-options
nosniff
expires
Tue, 09 Apr 2024 14:47:31 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=2592000; includeSubDomains; preload
x-proxy-cache
MISS
x-cache
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alt-svc
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content-length
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x-served-by
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last-modified
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server
cloudflare
x-github-request-id
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x-timer
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etag
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cache-control
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cf-ray
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x-cache-hits
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learn.cybar.dev/assets/fonts/
27 KB
28 KB
Font
General
Full URL
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Requested by
Host: learn.cybar.dev
URL: https://learn.cybar.dev/assets/css/style.css?v=1fc388a576aaa688a74909485692779e0f549eb0
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://learn.cybar.dev/assets/css/style.css?v=1fc388a576aaa688a74909485692779e0f549eb0
Origin
https://learn.cybar.dev
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
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date
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via
1.1 varnish
x-content-type-options
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expires
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cf-cache-status
REVALIDATED
nel
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strict-transport-security
max-age=2592000; includeSubDomains; preload
x-proxy-cache
MISS
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MISS
alt-svc
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content-length
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x-served-by
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last-modified
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server
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x-timer
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etag
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content-type
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access-control-allow-origin
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cache-control
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accept-ranges
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x-origin-cache
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cf-ray
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x-cache-hits
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learn.cybar.dev/assets/fonts/
27 KB
28 KB
Font
General
Full URL
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Requested by
Host: learn.cybar.dev
URL: https://learn.cybar.dev/assets/css/style.css?v=1fc388a576aaa688a74909485692779e0f549eb0
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:1f89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://learn.cybar.dev/assets/css/style.css?v=1fc388a576aaa688a74909485692779e0f549eb0
Origin
https://learn.cybar.dev
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
727da3e0e1f5cc07916d56ac9b738dde80ee7786
date
Tue, 09 Apr 2024 15:47:51 GMT
via
1.1 varnish
x-content-type-options
nosniff
expires
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cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=2592000; includeSubDomains; preload
x-proxy-cache
MISS
x-cache
MISS
alt-svc
h3=":443"; ma=86400
content-length
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x-served-by
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last-modified
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server
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x-github-request-id
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x-timer
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etag
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vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PlEm0wFmHE0Aoks2HeApAD79z67bBgjFfvZFvB1upi4MxYV40CBWJvYn33Fm3Q%2BUpwhSJdQwlrkifqSgSiXdE6h3dT04tmEJpmOJg19k1gybbMM4IrPE2UufnljpLCVpYXm9Ru7w65pNa%2F4EdH8%3D"}],"group":"cf-nel","max_age":604800}
content-type
font/woff
access-control-allow-origin
*
cache-control
max-age=1200
accept-ranges
bytes
cf-ray
871ba3556c897ced-EWR
x-cache-hits
0
favicon.ico
learn.cybar.dev/
15 KB
6 KB
Other
General
Full URL
https://learn.cybar.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:1f89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e976c1e0e0b76dd92100e6922590db337c27c93693c9c9e5b221f208fa3e5968
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://learn.cybar.dev/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
8470f4c7943b8e5024bba45b70442a9faea9e4a4
date
Tue, 09 Apr 2024 15:47:51 GMT
via
1.1 varnish
x-content-type-options
nosniff
expires
Tue, 09 Apr 2024 15:09:59 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=2592000; includeSubDomains; preload
content-encoding
br
x-cache
MISS
x-proxy-cache
MISS
alt-svc
h3=":443"; ma=86400
x-served-by
cache-mia-kmia1760080-MIA
last-modified
Mon, 08 Apr 2024 06:12:04 GMT
server
cloudflare
x-github-request-id
17CC:F7965:1D7EBA8:2505A11:66138BF4
x-timer
S1712557047.171566,VS0,VE35
etag
W/"66138ab4-3c2e"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jlV2eWaEKAeft2M%2BYGIiVeVgGHHzoGbG5km5IReEmPV0Up%2FbtXgyTKSLqGLMCj6qnLG5DpIPfnMptKpfCzS%2B3y%2B3ZLOE0U0rCDHsjilJPVJs0BlwiFQJ%2FJBsh%2ByhQuAPVRcvw91u3VKTT%2BB%2FnJQ%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/vnd.microsoft.icon
access-control-allow-origin
*
cache-control
max-age=1200
x-origin-cache
HIT
cf-ray
871ba357efcd7ced-EWR
x-cache-hits
0

Verdicts & Comments Add Verdict or Comment

5 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| $ function| jQuery object| __cfQR function| sectionHeight boolean| __cfRLUnblockHandlers

0 Cookies

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=2592000; includeSubDomains; preload
X-Content-Type-Options nosniff