cdn.polyfill.io
Open in
urlscan Pro
2a04:4e42:600::282
Public Scan
Submission: On October 17 via manual from GB — Scanned from GB
Summary
TLS certificate: Issued by Certainly Intermediate R1 on October 3rd 2023. Valid for: a month.
This is the only time cdn.polyfill.io was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
| IP Address | AS Autonomous System | ||
|---|---|---|---|
| 1 | 2a04:4e42:600... 2a04:4e42:600::282 | 54113 (FASTLY) (FASTLY) | |
| 1 | 2 |
| Apex Domain Subdomains |
Transfer | |
|---|---|---|
| 1 |
polyfill.io
cdn.polyfill.io — Cisco Umbrella Rank: 3342 |
157 KB |
| 1 | 1 |
| Domain | Requested by | |
|---|---|---|
| 1 | cdn.polyfill.io | |
| 1 | 1 |
This site contains links to these domains. Also see Links.
| Domain |
|---|
| github.com |
| www.fastly.com |
| Subject Issuer | Validity | Valid | |
|---|---|---|---|
| polyfill.io Certainly Intermediate R1 |
2023-10-03 - 2023-11-02 |
a month | crt.sh |
This page contains 1 frames:
Primary Page:
https://cdn.polyfill.io/
Frame ID: A5823C167A5D430A5B506BBF2D04048F
Requests: 2 HTTP requests in this frame
2 Outgoing links
These are links going to different origins than the main page.
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Redirected requests
There were HTTP redirect chains for the following requests:
1 HTTP transactions
| Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GET H2 |
Primary Request
/
cdn.polyfill.io/ |
156 KB 157 KB |
Document
text/html |
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|
General
Request headers
Response headers
|
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|
GET DATA |
truncated
/ |
235 B 0 |
Image
image/svg+xml |
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|
General
Request headers
Response headers
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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| updateCallback0 Cookies
Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.
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.
cdn.polyfill.io
2a04:4e42:600::282
1a9e7dd8d7d6b6fd45aaada6e974eb394de1de41bd811336a06eadffa6ed3dc2
6a9b609b3f6d4d222d6969449b984920b40e25ebd30d3e2a995af70a4850c1f4