Submitted URL: https://www.python.org/dev/peps/pep-0484/
Effective URL: https://peps.python.org/pep-0484/
Submission: On October 08 via api from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 9 HTTP transactions. The main IP is 2a04:4e42::223, located in United States and belongs to FASTLY, US. The main domain is peps.python.org. The Cisco Umbrella rank of the primary domain is 494664.
TLS certificate: Issued by GlobalSign Atlas R3 DV TLS CA 2024 Q2 on May 9th 2024. Valid for: a year.
This is the only time peps.python.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 10 2a04:4e42::223 54113 (FASTLY)
9 1
Apex Domain
Subdomains
Transfer
10 python.org
www.python.org — Cisco Umbrella Rank: 20678
peps.python.org — Cisco Umbrella Rank: 494664
53 KB
9 1
Domain Requested by
9 peps.python.org peps.python.org
1 www.python.org 1 redirects
9 2
Subject Issuer Validity Valid
www.python.org
GlobalSign Atlas R3 DV TLS CA 2024 Q2
2024-05-09 -
2025-06-10
a year crt.sh

This page contains 1 frames:

Primary Page: https://peps.python.org/pep-0484/
Frame ID: 2947352719356106E4AD0500084AAC0A
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

PEP 484 – Type Hints | peps.python.org

Page URL History Show full URLs

  1. https://www.python.org/dev/peps/pep-0484/ HTTP 302
    https://peps.python.org/pep-0484/ Page URL

Detected technologies

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

Page Statistics

9
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

53 kB
Transfer

270 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. https://www.python.org/dev/peps/pep-0484/ HTTP 302
    https://peps.python.org/pep-0484/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
peps.python.org/pep-0484/
Redirect Chain
  • https://www.python.org/dev/peps/pep-0484/
  • https://peps.python.org/pep-0484/
242 KB
42 KB
Document
General
Full URL
https://peps.python.org/pep-0484/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
fe8ad6a01384761923c90354eeeae0b166896850af082f8e143989b00317945d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

accept-ranges
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cache-control
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content-type
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etag
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x-served-by
cache-fra-eddf8230083-FRA, cache-fra-etou8220099-FRA
x-timer
S1728429809.022691,VS0,VE109

Redirect headers

accept-ranges
bytes
age
0
content-length
138
content-type
text/html
date
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location
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strict-transport-security
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x-cache
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x-timer
S1728429809.865734,VS0,VE93
style.css
peps.python.org/_static/
10 KB
3 KB
Stylesheet
General
Full URL
https://peps.python.org/_static/style.css
Requested by
Host: peps.python.org
URL: https://peps.python.org/pep-0484/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
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Response headers

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content-encoding
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date
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content-type
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x-served-by
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cache-control
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via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
fastly-debug-states
DELIVER
content-length
3082
x-origin-cache
HIT
server
GitHub.com
mq.css
peps.python.org/_static/
3 KB
1 KB
Stylesheet
General
Full URL
https://peps.python.org/_static/mq.css
Requested by
Host: peps.python.org
URL: https://peps.python.org/pep-0484/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
048b81b78df49264e9e1d8fb39e8ca1264e5b03530a7c682ac061fbb69219635
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://peps.python.org/pep-0484/

Response headers

x-fastly-request-id
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content-encoding
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x-github-request-id
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expires
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x-proxy-cache
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x-cache
MISS, HIT
date
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content-type
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x-served-by
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cache-control
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via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
fastly-debug-states
DELIVER
content-length
981
x-origin-cache
HIT
server
GitHub.com
pygments.css
peps.python.org/_static/
5 KB
1 KB
Stylesheet
General
Full URL
https://peps.python.org/_static/pygments.css
Requested by
Host: peps.python.org
URL: https://peps.python.org/pep-0484/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
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Response headers

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content-encoding
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cache-control
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via
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accept-ranges
bytes
access-control-allow-origin
*
fastly-debug-states
DELIVER
content-length
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x-origin-cache
HIT
server
GitHub.com
pygments_dark.css
peps.python.org/_static/
5 KB
1 KB
Stylesheet
General
Full URL
https://peps.python.org/_static/pygments_dark.css
Requested by
Host: peps.python.org
URL: https://peps.python.org/pep-0484/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
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Software
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Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

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cache-control
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x-timer
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via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
fastly-debug-states
DELIVER
content-length
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x-origin-cache
HIT
server
GitHub.com
colour_scheme.js
peps.python.org/_static/
1 KB
820 B
Script
General
Full URL
https://peps.python.org/_static/colour_scheme.js
Requested by
Host: peps.python.org
URL: https://peps.python.org/pep-0484/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

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x-proxy-cache
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cache-control
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via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
fastly-debug-states
DELIVER
content-length
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x-origin-cache
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server
GitHub.com
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peps.python.org/_static/
846 B
664 B
Script
General
Full URL
https://peps.python.org/_static/wrap_tables.js
Requested by
Host: peps.python.org
URL: https://peps.python.org/pep-0484/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

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cache-control
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via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
fastly-debug-states
DELIVER
content-length
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x-origin-cache
HIT
server
GitHub.com
sticky_banner.js
peps.python.org/_static/
1 KB
921 B
Script
General
Full URL
https://peps.python.org/_static/sticky_banner.js
Requested by
Host: peps.python.org
URL: https://peps.python.org/pep-0484/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

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cache-control
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via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
fastly-debug-states
DELIVER
content-length
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x-origin-cache
HIT
server
GitHub.com
py.png
peps.python.org/_static/
695 B
921 B
Other
General
Full URL
https://peps.python.org/_static/py.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::223 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

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expires
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x-proxy-cache
MISS
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MISS, HIT
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content-type
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x-served-by
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x-cache-hits
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strict-transport-security
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cache-control
max-age=600
x-timer
S1728429809.336249,VS0,VE1
via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
fastly-debug-states
DELIVER
content-length
695
x-origin-cache
HIT
server
GitHub.com

Verdicts & Comments Add Verdict or Comment

2 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| wrapTable function| wrapPepContentTables

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=31536000; includeSubDomains; preload