Submitted URL: http://www.markdownguide.org/
Effective URL: https://www.markdownguide.org/
Submission: On February 06 via api from US — Scanned from DE

Summary

This website contacted 4 IPs in 1 countries across 4 domains to perform 17 HTTP transactions. The main IP is 2a04:4e42::820, located in United States and belongs to FASTLY, US. The main domain is www.markdownguide.org. The Cisco Umbrella rank of the primary domain is 375346.
TLS certificate: Issued by Certainly Intermediate R1 on January 22nd 2024. Valid for: a month.
This is the only time www.markdownguide.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2a04:4e42:200... 54113 (FASTLY)
9 2a04:4e42::820 54113 (FASTLY)
2 2606:4700:303... 13335 (CLOUDFLAR...)
5 2606:4700:20:... 13335 (CLOUDFLAR...)
1 20.209.68.33 8075 (MICROSOFT...)
17 4
Apex Domain
Subdomains
Transfer
10 markdownguide.org
www.markdownguide.org — Cisco Umbrella Rank: 375346
335 KB
5 ethicalads.io
media.ethicalads.io — Cisco Umbrella Rank: 46961
server.ethicalads.io — Cisco Umbrella Rank: 57835
12 KB
2 forklabs.com
hawk.forklabs.com — Cisco Umbrella Rank: 559348
2 KB
1 windows.net
ethicalads.blob.core.windows.net — Cisco Umbrella Rank: 71773
30 KB
17 4
Domain Requested by
10 www.markdownguide.org 1 redirects www.markdownguide.org
3 media.ethicalads.io www.markdownguide.org
2 server.ethicalads.io media.ethicalads.io
www.markdownguide.org
2 hawk.forklabs.com www.markdownguide.org
hawk.forklabs.com
1 ethicalads.blob.core.windows.net www.markdownguide.org
17 5
Subject Issuer Validity Valid
www.markdownguide.org
Certainly Intermediate R1
2024-01-22 -
2024-02-21
a month crt.sh
forklabs.com
GTS CA 1P5
2024-01-28 -
2024-04-27
3 months crt.sh
ethicalads.io
GTS CA 1P5
2024-02-05 -
2024-05-05
3 months crt.sh
*.blob.core.windows.net
Microsoft Azure TLS Issuing CA 05
2023-12-07 -
2024-06-27
7 months crt.sh

This page contains 1 frames:

Primary Page: https://www.markdownguide.org/
Frame ID: C15B74F50DBF259230B93AFC55ECF310
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

Markdown Guide

Page URL History Show full URLs

  1. http://www.markdownguide.org/ HTTP 301
    https://www.markdownguide.org/ Page URL

Detected technologies

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

Page Statistics

17
Requests

100 %
HTTPS

80 %
IPv6

4
Domains

5
Subdomains

4
IPs

1
Countries

378 kB
Transfer

1174 kB
Size

0
Cookies

Page URL History

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

  1. http://www.markdownguide.org/ HTTP 301
    https://www.markdownguide.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.markdownguide.org/
Redirect Chain
  • http://www.markdownguide.org/
  • https://www.markdownguide.org/
7 KB
3 KB
Document
General
Full URL
https://www.markdownguide.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::820 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
b953a0478107c3e53b2525bf80b4be682906c80c6917883e1649948738b7148e
Security Headers
Name Value
Strict-Transport-Security max-age=31557600
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
age
912386
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
cache-control
no-store, max-age=0
content-encoding
br
content-length
2640
content-type
text/html
date
Tue, 06 Feb 2024 14:42:52 GMT
etag
"6594c8c4-1c81"
last-modified
Wed, 03 Jan 2024 02:39:00 GMT
permissions-policy
interest-cohort=()
referrer-policy
strict-origin-when-cross-origin
server
nginx/1.18.0 (Ubuntu)
strict-transport-security
max-age=31557600
vary
Accept-Encoding
via
1.1 varnish, 1.1 varnish
x-cache
HIT, HIT
x-cache-hits
192, 1
x-content-type-options
nosniff
x-frame-options
DENY
x-served-by
cache-iad-kiad7000051-IAD, cache-sof1510022-SOF
x-timer
S1707230573.757274,VS0,VE1
x-xss-protection
1; mode=block

Redirect headers

Accept-Ranges
bytes
Connection
close
Content-Length
0
Date
Tue, 06 Feb 2024 14:42:52 GMT
Location
https://www.markdownguide.org/
Retry-After
0
Server
Varnish
Strict-Transport-Security
max-age=31557600
Via
1.1 varnish
X-Cache
HIT
X-Cache-Hits
0
X-Served-By
cache-sof1510036-SOF
X-Timer
S1707230573.580736,VS0,VE0
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
plausible.js
hawk.forklabs.com/js/
1 KB
1 KB
Script
General
Full URL
https://hawk.forklabs.com/js/plausible.js
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::6815:ef0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
021f0fd27042b279a49e982215c6dc3c3ab84e95b35553a119dfdbd50af6be94
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.markdownguide.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 14:42:52 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
8119
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 06 Feb 2024 12:27:33 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=An3KsFYpp%2FCMNUMsXhppXsic2UhoLAXYiZw60GbBMNxN12RZOFUX7IwW4k0fOHa416IdDb0mQbdwRpcOawch%2FtlCUj39HfPok9%2BBdZ4v2TSxLQ%2BK62Svi8xDJswJ5MPtTR9DbRzLPBzJJatKseQLyQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=86400, must-revalidate
cf-ray
85142988d99a661f-AMS
homebundle.css
www.markdownguide.org/assets/css/
179 KB
33 KB
Stylesheet
General
Full URL
https://www.markdownguide.org/assets/css/homebundle.css
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::820 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
6440f7614ee58551766a6419502d70c4256ad241dc7e3f2bb127195be043215b
Security Headers
Name Value
Strict-Transport-Security max-age=31557600
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.markdownguide.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 14:42:52 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31557600
via
1.1 varnish, 1.1 varnish
age
2448788
x-cache
HIT, HIT
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
33168
x-xss-protection
1; mode=block
x-served-by
cache-iad-kiad7000053-IAD, cache-sof1510022-SOF
referrer-policy
strict-origin-when-cross-origin
last-modified
Sat, 03 Jul 2021 14:01:02 GMT
server
nginx/1.18.0 (Ubuntu)
x-timer
S1707230573.820271,VS0,VE1
etag
"60e06d9e-2ccd9"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
no-store, max-age=0
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-cache-hits
1, 1
jquery-3.5.1.slim.min.js
www.markdownguide.org/assets/javascript/
71 KB
26 KB
Script
General
Full URL
https://www.markdownguide.org/assets/javascript/jquery-3.5.1.slim.min.js
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::820 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3e5f35d586c0e6a9a9d7187687be087580c40a5f8d0e52f0c4053bbc25c98db
Security Headers
Name Value
Strict-Transport-Security max-age=31557600
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.markdownguide.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 14:42:52 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31557600
via
1.1 varnish, 1.1 varnish
age
1256421
x-cache
HIT, HIT
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
26139
x-xss-protection
1; mode=block
x-served-by
cache-iad-kcgs7200064-IAD, cache-sof1510022-SOF
referrer-policy
strict-origin-when-cross-origin
last-modified
Tue, 28 Jul 2020 22:30:50 GMT
server
nginx/1.18.0 (Ubuntu)
x-timer
S1707230573.820896,VS0,VE0
etag
"5f20a71a-11abc"
x-frame-options
DENY
vary
Accept-Encoding
content-type
application/javascript
cache-control
no-store, max-age=0
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-cache-hits
11535, 8
bs.bundle.min.js
www.markdownguide.org/assets/javascript/
84 KB
24 KB
Script
General
Full URL
https://www.markdownguide.org/assets/javascript/bs.bundle.min.js
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H3
Security
QUIC, , AES_256_GCM
Server
2a04:4e42::820 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
728ab978ee282abc524675583ea7ced9213ed497289cf79c19b1e169b94328cf
Security Headers
Name Value
Strict-Transport-Security max-age=31557600
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.markdownguide.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 14:42:52 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31557600
via
1.1 varnish, 1.1 varnish
age
914603
x-cache
HIT, HIT
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
24317
x-xss-protection
1; mode=block
x-served-by
cache-iad-kiad7000152-IAD, cache-sof1510031-SOF
referrer-policy
strict-origin-when-cross-origin
last-modified
Sat, 03 Jul 2021 14:03:55 GMT
server
nginx/1.18.0 (Ubuntu)
x-timer
S1707230573.958325,VS0,VE1
etag
"60e06e4b-14ec1"
x-frame-options
DENY
vary
Accept-Encoding
content-type
application/javascript
cache-control
no-store, max-age=0
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-cache-hits
4717, 1
fa.bundle.min.js
www.markdownguide.org/assets/javascript/
593 KB
197 KB
Script
General
Full URL
https://www.markdownguide.org/assets/javascript/fa.bundle.min.js
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H3
Security
QUIC, , AES_256_GCM
Server
2a04:4e42::820 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
4b9b8fc0ced238a9f33e87e4d21d3f88c4257a09abe4efb176964eb5a06ea37a
Security Headers
Name Value
Strict-Transport-Security max-age=31557600
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.markdownguide.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 14:42:52 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31557600
via
1.1 varnish, 1.1 varnish
age
154734
x-cache
HIT, HIT
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
200842
x-xss-protection
1; mode=block
x-served-by
cache-iad-kiad7000021-IAD, cache-sof1510031-SOF
referrer-policy
strict-origin-when-cross-origin
last-modified
Fri, 23 Aug 2019 01:41:16 GMT
server
nginx/1.18.0 (Ubuntu)
x-timer
S1707230573.959702,VS0,VE1
etag
"5d5f443c-94435"
x-frame-options
DENY
vary
Accept-Encoding
content-type
application/javascript
cache-control
no-store, max-age=0
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-cache-hits
128, 1
ethicalads.min.js
media.ethicalads.io/media/client/
30 KB
10 KB
Script
General
Full URL
https://media.ethicalads.io/media/client/ethicalads.min.js
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
79620bdfdcacc5c0728bd2f6a327853c9d2fa47c961743b2b8d70911bf7d8405
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.markdownguide.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 06 Feb 2024 14:42:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-md5
qoxkWMJRLZSeCU8UuC8AuA==
age
225
content-encoding
br
x-ms-lease-status
unlocked
last-modified
Wed, 31 Jan 2024 20:03:38 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=edl7VpDCfM5qF4rSE92ZndCypp04%2FA4p%2BW5cpm%2BJn%2FOEKnCITDDnPm4rTYSfgFwrtBggfOqLkVCSQkURQ4KniZjU3DJ95ajWyDpQ%2Bhg963r4j1s3ZJ73lk7MKkDRHbioADY9kf5dKSqAwQ0yP%2Fi1FFg%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
x-ms-request-id
24e6f1d2-001e-00b7-5580-540dc1000000
cache-control
max-age=3600
x-ms-version
2009-09-19
cf-ray
851429899c039249-FRA
markdown-mark-white.svg
www.markdownguide.org/assets/images/
779 B
697 B
Image
General
Full URL
https://www.markdownguide.org/assets/images/markdown-mark-white.svg
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::820 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
31f399abea86a89a91740f2e48a429d1fc79cdca942bdb14222239e4fc5b25a0
Security Headers
Name Value
Strict-Transport-Security max-age=31557600
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.markdownguide.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 14:42:52 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31557600
via
1.1 varnish, 1.1 varnish
age
2465645
x-cache
HIT, HIT
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
530
x-xss-protection
1; mode=block
x-served-by
cache-iad-kjyo7100063-IAD, cache-sof1510022-SOF
referrer-policy
strict-origin-when-cross-origin
last-modified
Sun, 19 Mar 2017 14:26:35 GMT
server
nginx/1.18.0 (Ubuntu)
x-timer
S1707230573.820774,VS0,VE0
etag
"58ce951b-30b"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
no-store, max-age=0
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-cache-hits
984, 10
anchor.min.js
www.markdownguide.org/assets/javascript/
6 KB
3 KB
Script
General
Full URL
https://www.markdownguide.org/assets/javascript/anchor.min.js
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::820 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
d16319f4f1786f685317ae84825bfff47e55c24ea59ce1b801b982271a3de964
Security Headers
Name Value
Strict-Transport-Security max-age=31557600
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.markdownguide.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 14:42:52 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31557600
via
1.1 varnish, 1.1 varnish
age
2452562
x-cache
HIT, HIT
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
2754
x-xss-protection
1; mode=block
x-served-by
cache-iad-kjyo7100137-IAD, cache-sof1510022-SOF
referrer-policy
strict-origin-when-cross-origin
last-modified
Sat, 03 Jul 2021 13:45:27 GMT
server
nginx/1.18.0 (Ubuntu)
x-timer
S1707230573.820751,VS0,VE0
etag
"60e069f7-1778"
x-frame-options
DENY
vary
Accept-Encoding
content-type
application/javascript
cache-control
no-store, max-age=0
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-cache-hits
1228, 8
docsearch.min.js
www.markdownguide.org/assets/javascript/
171 KB
48 KB
Script
General
Full URL
https://www.markdownguide.org/assets/javascript/docsearch.min.js
Requested by
Host: www.markdownguide.org
URL: https://www.markdownguide.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::820 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
82784af08ec20385e96983ec2d789c82ecf08b91446e4ac7b5c3191d9350ad0c
Security Headers
Name Value
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Verdicts & Comments Add Verdict or Comment

15 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 function| AnchorJS object| anchors object| __algolia function| docsearch number| _zid function| plausible object| bootstrap object| Toc object| ethicalads function| ad_1707230573094_778198 object| ___FONT_AWESOME___ object| FontAwesomeConfig object| FontAwesome

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Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.

Security Headers

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

Header Value
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X-Frame-Options DENY
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