URL Scan Results for the page [Client Challenge](https://accounts.firefox.com/?context=oauth_webchannel_v1&entrypoint=fxa_app_menu&action=email&service=sync&client_id=5882386c6d801776&response_type=code&access_type=offline&scope=https%3A%2F%2Fidentity.mozilla.com%2Fapps%2Foldsync%2Bprofile&state=hfpeZGLMF4fd3P2V0Z7Aiw&code_challenge=zW05LLURTSF_bM1shp0WutGqn6spyV1jJuZtX4ziaSg&code_challenge_method=S256&keys_jwk=eyJjcnYiOiJQLTI1NiIsImV4dCI6dHJ1ZSwia2V5X29wcyI6W10sImt0eSI6IkVDIiwieCI6Ijg4ZWxlRTVQd2dEanREcUIybG1aZGZxOVpjTTByQlJiY2prNWVCZTczX0UiLCJ5IjoiLXgtdjloZWRmbm9HX3dNYXA0YlhYQWI5N2xKNEpVbFJQbmZZQTVtN2k1QSJ9)

Document

Links

The outgoing links identified from the page.

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
HSTS https://www.rfc-editor.org/rfc/rfc6797#section-6.1	HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.	Type: headers Name: strict-transport-security Regex: (?:)
Web servers
Nginx https://nginx.org/en	Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.	Type: headers Name: server Regex: nginx(?:\/([\d.]{1,250}))?
Caching
Varnish https://www.varnish-cache.org	Varnish is a reverse caching proxy.	Type: headers Name: via Regex: varnish(?: \(Varnish\/([\d.]{1,250})\))?
PaaS
Amazon Web Services https://aws.amazon.com/	Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.	Dependent on Amazon SES
Reverse proxies
Nginx https://nginx.org/en	Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.	Type: headers Name: server Regex: nginx(?:\/([\d.]{1,250}))?
Email
Amazon SES https://aws.amazon.com/ses/	Amazon Simple Email Service (SES) is an email service that enables developers to send mail from within any application.	Type: dns Regex: amazonses\.com

Performance

The speed and efficiency of the scanned URL loads and displays its content.

dns

1 ms

Good

tcp

1 ms

Good

requestTime

3 ms

Good

dom

53 ms

Good

DNS Record

A DNS record maps a domain name to an IP address or other resource information.

SSL Certificate

An SSL certificate is a digital certificate that verifies the authenticity and encrypts the communication between a website and its visitors.

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.

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.

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.