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Site Info - Toronto.ca

Overview of web technologies used by Toronto.ca.

Website Background

City of Toronto
The official website for the City of Toronto. Toronto is Canada's largest city, the fourth largest in North America, and home to a diverse population of more than three million people.

Description on Homepage

Top 100k among all websites

Popularity rank

Website Quality Alerts

Found on page https://www.toronto.ca/globalnav/footer/
There is no title defined for the web page.

No title declaration

Found on page http://toronto.ca/
At our the last visit we found the server time to be approximately 16 hours slow.

Incorrect server time

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WordPress is an open source blog publishing and content management system, based on PHP and MySQL.

WordPress

PHP is a scripting language for creating websites.

PHP

Java is a general-purpose language originally developed by Sun Microsystems.

Java
used on inner pages

JavaScript is a lightweight, object-oriented, cross-platform scripting language, often used within web pages.

JavaScript

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

jQuery 3.6.0
60% of sites use a newer version

Amazon CloudFront is a content delivery web service by Amazon.

Amazon CloudFront
hosting info partly based on data from ipinfo.io

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

easyDNS is a Canadian internet services provider.

easyDNS

SSL.com is an SSL certificate authority.

SSL.com

The CDNJS is a content distribution network, hosting a large number of JavaScript libraries, provided by CloudFlare.

CDNJS
used on inner pages

jsDelivr is a service for hosting JavaScript files.

jsDelivr
used until recently

Facebook Social Plugins provide a way for Facebook users to share web pages with their friends.

Facebook
used on inner pages

A Twitter/X Button allows a Twitter user to post a tweet from the visited site.

Twitter/X
used on inner pages

LinkedIn Share Buttons enable visitors to to share website content with their LinkedIn network.

LinkedIn
used on inner pages

External Cascading Style Sheets define style rules in a separate CSS file.

External CSS

Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.

Embedded CSS

Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.

Inline CSS

HTTP/3 is the third major version of the HTTP network protocol, derived from the QUIC protocol.

HTTP/3

HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.

HTTP Strict Transport Security

The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.

Default subdomain www

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Default protocol https

The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph.

Open Graph

Twitter/X Cards enable automatic attachment of photos, videos and media elements to tweets.

Twitter/X Cards

JSON-LD (JavaScript Object Notation for Linked Data) is a method of encoding Linked Data using JSON.

JSON-LD

Generic RDFa (Resource Description Framework in attributes) is RDFa without further specialization.

Generic RDFa

Microdata is a specification to integrate metadata within existing content on web pages.

Microdata

The Dublin Core Schema is a set of vocabulary terms that can be used to describe web resources and physical resources.

Dublin Core

HTML5 is the fifth revision of the HTML standard.

HTML5

Transitional version of HTML.

HTML Transitional 4.0
used on inner pages

UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.

UTF-8

PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.

PNG

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG

Scalable Vector Graphics (SVG) is an XML-based vector image format.

SVG

Canada

.ca

United States
Germany
Canada
Sweden
Austria
Italy
used until recently
Czech Republic
used until recently

English

 

 

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