URL Scan Results for the page [Author Websites by BookBub](https://inkanisinbaumbooks.com/)

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
Datadog https://www.datadoghq.com	Datadog is a SaaS-based monitoring and analytics platform for large-scale applications and infrastructure.	Type: scriptSrc Regex: www\.datadoghq-browser-agent\.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: (?:)
Web frameworks
Ruby on Rails https://rubyonrails.org	Ruby on Rails is a server-side web application framework written in Ruby under the MIT License.	Type: meta Regex: ^authenticity_token$
Miscellaneous
HTTP/3 https://httpwg.org/	HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.	Type: headers Name: alt-svc Regex: h3
Programming languages
Ruby https://ruby-lang.org	Ruby is an open-source object-oriented programming language.	Dependent on Ruby on Rails
CDN
Amazon CloudFront https://aws.amazon.com/cloudfront/	Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.	Type: headers Name: x-amz-cf-id Regex: \(CloudFront\)$
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 CloudFront
RUM
Datadog https://www.datadoghq.com	Datadog is a SaaS-based monitoring and analytics platform for large-scale applications and infrastructure.	Type: scriptSrc Regex: www\.datadoghq-browser-agent\.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

1646 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.