Summary
A Concise Overview of the scan result of url https://derp12b.tailscale.com/
- Document
- HTML
- 2
- StyleSheets
- 0
- Scripts
- 0
- Font
- 0
- Images
- 0
- Links
- 4
- JavaScript Variables
- 3
- Console log messages
- 0
- Network
- Requests
- 2
- Bytes Transferred
- 1.12KB
- Bytes Total
- 842B
- DNS Record
- A Record
- 1
- AAAA Record
- 1
- Technology
- Security
- 1
Document
Links
The outgoing links identified from the page.
Link | Text |
---|---|
https://tailscale.com/ | Tailscale |
https://tailscale.com/kb/1232/derp-servers | About DERP |
https://pkg.go.dev/tailscale.com/derp | Protocol& Go docs |
https://github.com/tailscale/tailscale/tree/main/cmd/derper#derp | How to run a DERP server |
JavaScript Variables
Global JavaScript variables are variables that are defined outside of any function or block scope in JavaScript.
Technology
The technologies identified are present on the scanned URL.
Name | Description | Detected patterns |
---|---|---|
Security | ||
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. | Type: headers Name: strict-transport-security Regex: (?:) |
Performance
The speed and efficiency of the scanned URL loads and displays its content.
- dns
- 1 msGood
- tcp
- 359 msPoor
- requestTime
- 3 msGood
- dom
- 12 msGood
DNS Record
A DNS record maps a domain name to an IP address or other resource information.
Type | Name | Content | DNSSEC |
---|---|---|---|
A | derp12b.tailscale.com | 45.63.71.144 | no |
AAAA | derp12b.tailscale.com | 2001:19f0:5c01:48a:5400:3ff:fe8d:cb5f | no |
SSL Certificate
An SSL certificate is a digital certificate that verifies the authenticity and encrypts the communication between a website and its visitors.
Subject | Issue date | Expiry date | Valid |
---|---|---|---|
derp12b.tailscale.com E6 | 9/12/2024 | 12/11/2024 | 2 months 29 days |
HTTP Headers
HTTP Header
An HTTP header is a component of an HTTP request or response that contains additional information about the message being sent or received.
Name | Value |
---|---|
content-length | 421 |
content-security-policy | default-src 'self'; frame-ancestors 'none'; form-action 'self'; base-uri 'self'; block-all-mixed-content; object-src 'none' |
content-type | text/html; charset=utf-8 |
date | Fri, 01 Nov 2024 01:06:00 GMT |
strict-transport-security | max-age=63072000; includeSubDomains |
x-content-type-options | nosniff |
x-frame-options | DENY |
Content Security Policy
Content Security Policy (CSP) is a security mechanism that helps prevent cross-site scripting (XSS) and other code injection attacks by specifying which content sources are allowed to be loaded on a web page.
Name | Value |
---|---|
default-src | 'self' |
frame-ancestors | 'none' |
form-action | 'self' |
base-uri | 'self' |
block-all-mixed-content | |
object-src | 'none |
Cookies
Cookies are small pieces of data stored on a user's web browser to track and remember information about their browsing activity on a website.
Name | Value | Domain/Path | Expires | Secure | HTTP Only |
---|