Air Canada Stack

Aircanada.com is built with the following tech stack:

Document Encoding

UTF-8

UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.

Document Standards

X-UA-Compatible

Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.

Canonical Content Tag

Public specification of a preferred URL for a page allows search engines to understand the original location for content.

HREF Lang

Contains language specific links.

Web App Manifest

Defines the attributes of a web app in a simple JSON file. It describes how the web app should appear on the users system and how it should launch.

Cascading Style Sheets

Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML

Javascript

JavaScript is a scripting language most often used for client-side web development.

Prefers Color Scheme

Defines how a page looks based on the color scheme choosen by the user for their desktop.

HTML5 DocType

The DOCTYPE is a required preamble for HTML5 websites.

HTML 5 Specific Tags

This page contains tags that are specific to an HTML 5 implementation.

X-XSS-Protection

X-XSS-Protection is a HTTP header set by Internet Explorer 8+. This header lets domains toggle on and off the "XSS Filter" of IE8, which prevents some categories of XSS attacks.

Content Type Options

Used to disable MIME-sniffing for a particular HTTP response.

Referrer Policy

Requests made from a document, and for navigations away from that document are associated with a Referrer header. This policy determines in the browser should send a referrer or not.

Strict Transport Security

The HTTP Strict-Transport-Security (HSTS) header instructs the browser to only use https.

Mobile

Viewport Meta

This page uses the viewport meta tag which means the content may be optimized for mobile content.

Apple Mobile Web Clips Icon

This page contains an icon for iPhone, iPad and iTouch devices.

Language

Canada HREF LANG

This webpage has alternate versions available in Canada via the use of the hreflang tag.

United States HREF LANG

This webpage has alternate versions available in United States via the use of the hreflang tag.

United States HREF LANG

This webpage has alternate versions available in United States via the use of the hreflang tag.

France HREF LANG

This webpage has alternate versions available in France via the use of the hreflang tag.

HongKong HREF LANG

This webpage has alternate versions available in HongKong via the use of the hreflang tag.

HongKong HREF LANG

This webpage has alternate versions available in HongKong via the use of the hreflang tag.

Australia HREF LANG

This webpage has alternate versions available in Australia via the use of the hreflang tag.

Italy HREF LANG

This webpage has alternate versions available in Italy via the use of the hreflang tag.

Germany HREF LANG

This webpage has alternate versions available in Germany via the use of the hreflang tag.

Switzerland HREF LANG

This webpage has alternate versions available in Switzerland via the use of the hreflang tag.

Switzerland HREF LANG

This webpage has alternate versions available in Switzerland via the use of the hreflang tag.

Spanish - Colombia HREF LANG

This webpage has alternate versions available in Spanish - Colombia via the use of the hreflang tag.

Spain HREF LANG

This webpage has alternate versions available in Spain via the use of the hreflang tag.

Argentina HREF LANG

This webpage has alternate versions available in Argentina via the use of the hreflang tag.

Chile HREF LANG

This webpage has alternate versions available in Chile via the use of the hreflang tag.

Mexico HREF LANG

This webpage has alternate versions available in Mexico via the use of the hreflang tag.

China HREF LANG

This webpage has alternate versions available in China via the use of the hreflang tag.

Japan HREF LANG

This webpage has alternate versions available in Japan via the use of the hreflang tag.

Taiwan HREF LANG

This webpage has alternate versions available in Taiwan via the use of the hreflang tag.

SSL Certificates

HSTS

Forces browsers to only communicate with the site using HTTPS.