URL: https://polyfill.io/
Submission: On January 15 via api from ZA — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 2a04:4e42:200::282, located in United States and belongs to FASTLY, US. The main domain is polyfill.io. The Cisco Umbrella rank of the primary domain is 1365.
TLS certificate: Issued by Certainly Intermediate R1 on January 11th 2024. Valid for: a month.
This is the only time polyfill.io was scanned on urlscan.io!

urlscan.io Verdict: No classification


Live information

Domain & IP information

IP Address AS Autonomous System
1 2a04:4e42:200... 54113 (FASTLY)
1 2
Apex Domain
Subdomains
Transfer
1 polyfill.io
polyfill.io — Cisco Umbrella Rank: 1365
28 KB
1 1
Domain Requested by
1 polyfill.io
1 1

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

Domain
github.com
Subject Issuer Validity Valid
polyfill.io
Certainly Intermediate R1
2024-01-11 -
2024-02-10
a month crt.sh

This page contains 1 frames:

Primary Page: https://polyfill.io/
Frame ID: 6C638CF1679D5451D1801008AEDDBB48
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Polyfill.io

Page Statistics

1
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

28 kB
Transfer

153 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
polyfill.io/
153 KB
28 KB
Document
General
Full URL
https://polyfill.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:200::282 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
fe06cd107ef07fe93aa2ea96abd4964d2dc5111b15d6913525a5f4565393a4ac
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff
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/120.0.6099.216 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
age
70
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
cache-control
max-age=60, stale-while-revalidate=60, stale-if-error=86400
content-encoding
gzip
content-length
28054
content-type
text/html; charset=utf-8
date
Mon, 15 Jan 2024 14:15:12 GMT
referrer-policy
origin-when-cross-origin
server-timing
HIT-STALE-CLUSTER, fastly;desc="Edge time";dur=1
strict-transport-security
max-age=31536000; includeSubdomains; preload
timing-allow-origin
*
x-content-type-options
nosniff
x-resp-is-stale
true
x-xss-protection
1; mode=block
truncated
/
235 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
6a9b609b3f6d4d222d6969449b984920b40e25ebd30d3e2a995af70a4850c1f4

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

Content-Type
image/svg+xml

Verdicts & Comments Add Verdict or Comment

4 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| featureNodes function| resetFeaturesList function| filterFeatures function| updateCallback

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
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

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.

polyfill.io
2a04:4e42:200::282
6a9b609b3f6d4d222d6969449b984920b40e25ebd30d3e2a995af70a4850c1f4
fe06cd107ef07fe93aa2ea96abd4964d2dc5111b15d6913525a5f4565393a4ac