Submitted URL: http://nbformat.readthedocs.io/
Effective URL: https://nbformat.readthedocs.io/en/latest/
Submission: On June 02 via api from GB — Scanned from GB

Summary

This website contacted 6 IPs in 3 countries across 6 domains to perform 33 HTTP transactions. The main IP is 2606:4700::6811:2152, located in United States and belongs to CLOUDFLARENET, US. The main domain is nbformat.readthedocs.io.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on November 18th 2021. Valid for: a year.
This is the only time nbformat.readthedocs.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 19 2606:4700::68... 13335 (CLOUDFLAR...)
4 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
6 2a06:98c1:312... 13335 (CLOUDFLAR...)
3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:402... 15169 (GOOGLE)
33 6
Apex Domain
Subdomains
Transfer
19 readthedocs.io
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653 KB
6 ethicalads.io
media.ethicalads.io — Cisco Umbrella Rank: 47792
server.ethicalads.io — Cisco Umbrella Rank: 57880
39 KB
4 readthedocs.org
assets.readthedocs.org — Cisco Umbrella Rank: 54774
readthedocs.org — Cisco Umbrella Rank: 49742
15 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 35
20 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 64
78 KB
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 84
444 B
33 6
Domain Requested by
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4 media.ethicalads.io assets.readthedocs.org
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1 readthedocs.org nbformat.readthedocs.io
33 8
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2021-11-18 -
2022-11-17
a year crt.sh
*.readthedocs.org
E1
2022-05-27 -
2022-08-25
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2022-05-04 -
2022-07-27
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2022-05-09 -
2022-08-01
3 months crt.sh

This page contains 1 frames:

Primary Page: https://nbformat.readthedocs.io/en/latest/
Frame ID: 1BF860774726A5E50A9D4496E09F5A4D
Requests: 33 HTTP requests in this frame

Screenshot

Page Title

The Jupyter Notebook Format — nbformat 5.3 documentation

Page URL History Show full URLs

  1. http://nbformat.readthedocs.io/ HTTP 302
    https://nbformat.readthedocs.io/ HTTP 302
    https://nbformat.readthedocs.io/en/latest/ Page URL

Detected technologies

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

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

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

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/modernizr(?:\.([\d.]+))?.*\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]+pygments\.css["']

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

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

Page Statistics

33
Requests

100 %
HTTPS

100 %
IPv6

6
Domains

8
Subdomains

6
IPs

3
Countries

804 kB
Transfer

1185 kB
Size

4
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://nbformat.readthedocs.io/ HTTP 302
    https://nbformat.readthedocs.io/ HTTP 302
    https://nbformat.readthedocs.io/en/latest/ Page URL

Redirected requests

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Full URL
https://server.ethicalads.io/api/v1/decision/?publisher=readthedocs&ad_types=readthedocs-sidebar&div_ids=rtd-sidebar&callback=ad_1654165515158_700266&keywords=python%7Creadthedocs-project-30656%7Creadthedocs-project-nbformat%7Cjupyter&campaign_types=community%7Chouse%7Cpaid&format=jsonp&client_version=1.4.0&url=https%3A%2F%2Fnbformat.readthedocs.io%2Fen%2Flatest%2F
Requested by
Host: media.ethicalads.io
URL: https://media.ethicalads.io/media/client/beta/ethicalads.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3120::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d1522354f6ed1c75a071cb144857e9197fcce73b44e8f13d95716abe59d7470f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://nbformat.readthedocs.io/en/latest/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date
Thu, 02 Jun 2022 10:25:15 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
allow
GET, POST, HEAD, OPTIONS
server
cloudflare
x-frame-options
DENY
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
report-to
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content-type
application/javascript; charset=utf-8
vary
Accept, Cookie,Accept-Encoding
x-server
ethicalads0000YN
cf-ray
714f7be5fc3f83be-MXP
collect
www.google-analytics.com/j/
1 B
21 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j96&aip=1&a=987435080&t=pageview&_s=1&dl=https%3A%2F%2Fnbformat.readthedocs.io%2Fen%2Flatest%2F&ul=en-us&de=UTF-8&dt=The%20Jupyter%20Notebook%20Format%20%E2%80%94%20nbformat%205.3%20documentation&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAUABAAAAAC~&jid=787404442&gjid=1167084451&cid=1301576801.1654165515&tid=UA-17997319-1&_gid=1400851091.1654165515&_r=1&gtm=2ou610&cd1=nbformat&cd2=latest&cd3=en&cd4=sphinx_rtd_theme&cd5=py&cd6=sphinx&z=381553876
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:800::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

Referer
https://nbformat.readthedocs.io/en/latest/
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 02 Jun 2022 10:25:15 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://nbformat.readthedocs.io
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/j/
2 B
22 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j96&aip=1&a=987435080&t=pageview&_s=1&dl=https%3A%2F%2Fnbformat.readthedocs.io%2Fen%2Flatest%2F&ul=en-us&de=UTF-8&dt=The%20Jupyter%20Notebook%20Format%20%E2%80%94%20nbformat%205.3%20documentation&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aEDAAUABAAAAAC~&jid=2026437513&gjid=726280586&cid=1301576801.1654165515&tid=UA-52617120-1&_gid=1400851091.1654165515&_r=1&gtm=2ou610&z=944114838
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:800::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://nbformat.readthedocs.io/en/latest/
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 02 Jun 2022 10:25:15 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://nbformat.readthedocs.io
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/
1 B
444 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-52617120-1&cid=1301576801.1654165515&jid=2026437513&gjid=726280586&_gid=1400851091.1654165515&_u=aEDAAUABAAAAAC~&z=1566689309
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
2a00:1450:4025:402::9d Den Helder, Netherlands, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://nbformat.readthedocs.io/en/latest/
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Thu, 02 Jun 2022 10:25:15 GMT
content-type
text/plain
access-control-allow-origin
https://nbformat.readthedocs.io
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
gs_retail_kor_webinar_ad_1-1.png
media.ethicalads.io/media/images/2022/05/
26 KB
27 KB
Image
General
Full URL
https://media.ethicalads.io/media/images/2022/05/gs_retail_kor_webinar_ad_1-1.png
Requested by
Host: nbformat.readthedocs.io
URL: https://nbformat.readthedocs.io/en/latest/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
18bf3b144040a79be01b24d647f21589db2c67ed19d9b24ea7a95613b89e4836
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://nbformat.readthedocs.io/en/latest/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Thu, 02 Jun 2022 10:25:16 GMT
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-md5
/wqeMGN/DSdGJzJY9Y5QIg==
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
26563
x-ms-lease-status
unlocked
last-modified
Thu, 12 May 2022 19:18:01 GMT
server
cloudflare
etag
0x8DA344C21A41830
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kbaltM%2BibTjL3rbax42mdlayVMlO9%2FekJXEetUoYsPPnh0zpZ2YGz%2BiW%2B9X6puUPP%2FhsvJxptFmFlbM9%2BB8PWR9Qxx6tN7rp9m895xiKhNvoOrKlbzKhGI03OoFfpcG9c3eCr2RYj3Ae4RMnLbDG%2BRfU"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
x-ms-request-id
07880d71-801e-00c8-586b-763d11000000
vary
Accept-Encoding
cache-control
max-age=3600
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
714f7be7ea6559c5-MXP
/
server.ethicalads.io/proxy/view/2817/202a8174-ebc5-4a56-ae42-25107ae38d99/
30 B
637 B
Image
General
Full URL
https://server.ethicalads.io/proxy/view/2817/202a8174-ebc5-4a56-ae42-25107ae38d99/
Requested by
Host: nbformat.readthedocs.io
URL: https://nbformat.readthedocs.io/en/latest/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://nbformat.readthedocs.io/en/latest/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date
Thu, 02 Jun 2022 10:25:15 GMT
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
Cookie
content-length
30
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
x-frame-options
DENY
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
report-to
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content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-server
ethicalads0000YL
cf-ray
714f7be89bf359c5-MXP

Verdicts & Comments Add Verdict or Comment

36 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| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails object| navigation object| html5 object| Modernizr function| yepnope object| DOCUMENTATION_OPTIONS function| $ function| jQuery function| _ object| Documentation function| $u object| stopwords function| Stemmer object| splitChars function| splitQuery object| SphinxRtdTheme function| require object| READTHEDOCS_DATA function| gtag object| dataLayer function| filterCSS function| filterXSS object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| ethicalads function| ad_1654165515158_700266 object| gaplugins object| gaGlobal object| gaData

4 Cookies

Domain/Path Name / Value
.nbformat.readthedocs.io/ Name: _ga
Value: GA1.3.1301576801.1654165515
.nbformat.readthedocs.io/ Name: _gid
Value: GA1.3.1400851091.1654165515
.nbformat.readthedocs.io/ Name: _gat_gtag_UA_17997319_1
Value: 1
.nbformat.readthedocs.io/ Name: _gat_gtag_UA_52617120_1
Value: 1

Security Headers

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

Header Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

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.

assets.readthedocs.org
media.ethicalads.io
nbformat.readthedocs.io
readthedocs.org
server.ethicalads.io
stats.g.doubleclick.net
www.google-analytics.com
www.googletagmanager.com
2606:4700::6811:2152
2606:4700::6812:61d
2a00:1450:4001:800::200e
2a00:1450:4001:812::2008
2a00:1450:4025:402::9d
2a06:98c1:3120::3
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