URL Scan Results for the page [extendstack.xyz](https://www.afternic.com/forsale/extendstack.xyz?utm_source=TDFS_DASLNC&utm_medium=parkedpages&utm_campaign=x_corp_tdfs-daslnc_base&traffic_type=TDFS_DASLNC&traffic_id=daslnc&)

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
Analytics
Google Analytics https://google.com/analytics	Google Analytics is a free web analytics service that tracks and reports website traffic.	Type: scriptSrc Regex: googletagmanager\.com\/gtag\/js
FullStory https://www.fullstory.com	FullStory is a web-based digital intelligence system that helps optimize the client experience.	Type: scriptSrc Regex: \.fullstory\.com\/
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: (?:)
Akamai Web Application Protector https://www.akamai.com/us/en/products/security/web-application-protector-enterprise-waf-firewall-ddos-protection.jsp	Akamai Web Application Protector is designed for companies looking for a more automated approach to web application firewall (WAF) and distributed denial-of-service (DDoS) security.	Type: scriptSrc Regex: ds-aksb-a\.akamaihd\.net\/aksb.min.js
Web frameworks
Express https://expressjs.com	Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.	Type: headers Name: x-powered-by Regex: ^Express(?:$|,)
Web servers
Express https://expressjs.com	Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.	Type: headers Name: x-powered-by Regex: ^Express(?:$|,)
Programming languages
Node.js https://nodejs.org	Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.	Dependent on Express
CDN
Akamai https://akamai.com	Akamai is global content delivery network (CDN) services provider for media and software delivery, and cloud security solutions.	Dependent on Akamai Web Application Protector
Reverse proxies
Envoy https://www.envoyproxy.io/	Envoy is an open-source edge and service proxy, designed for cloud-native applications.	Type: headers Name: x-envoy-upstream-service-time Regex: ^envoy$

Performance

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

dns

1 ms

Good

tcp

48 ms

Good

requestTime

52 ms

Good

dom

2125 ms

Poor

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.