C21.ca

c21.ca Profile

Title

CENTURY 21 CANADA

Description

For over 45 years, we've set the gold standard in real estate. Our website is a one-stop resource for your online real estate research.

Category

Business and Consumer Services / Real Estate

What technologies does c21.ca use?

These are the technologies used at c21.ca. c21.ca has a total of 19 technologies installed in 18 different categories.

UI frameworks 1

Bootstrap

Operating Systems 1

Debian

Analytics 1

Google Analytics

Maps 1

Google Maps

Databases 1

MySQL

Programming Languages 1

PHP

Caching 1

Varnish

CMS 1

WordPress

Blogs 1

WordPress

JavaScript Libraries 2

jQuery jQuery UI

Security 2

reCAPTCHA HSTS

CDN 2

jsDelivr Google Hosted Libraries

SEO 1

Yoast SEO Premium

Performance 1

Priority Hints

Miscellaneous 1

Open Graph

Web Servers 1

Apache HTTP Server

WordPress plugins 1

WPML

Translation 1

WPML

c21.ca Traffic Analysis

C21.ca is ranked #59,361 in the world. This website is viewed by an estimated 10.2K visitors daily, generating a total of 33.9K pageviews. This equates to about 310.4K monthly visitors. C21.ca traffic has increased by 132.28% compared to last month.

Daily Unique Visitors

10,245

Monthly Visits

310,424

Pages per Visit

3.31

Daily Pageviews

33,914

Avg. Visit Duration

02:47

Bounce Rate

50.00%

Global Reach

0.000208%

HypeRank

59,361

Monthly Visits (SEMrush)

222,134

Monthly Unique Visitors (SEMrush)

97,263

Organic Keywords (SEMrush)

4,918

Organic Traffic (SEMrush)

2,131

Organic Traffic Value (SEMrush)

$505

SEMrush Rank

623,651

Monthly Visits (SimilarWeb)

301,310

SimilarWeb Rank

147,547

Country Rank (SimilarWeb)

4,613

Category Rank (SimilarWeb)

49

*All traffic values are estimates only.

Backlinks Report

C21.ca has a total of 4,419 backlinks from 587 referring domains and most of them comes from United States.

Which sites are competitors to c21.ca?

Websites similar to c21.ca are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.

Domain	Daily Visitors
zillow.com	10.8M	Compare →
realtor.ca	1.1M	Compare →
houseful.ca	36.5K	Compare →

Revenue Report

c21.ca would generate approximately $142.5 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $4.3K and annual gross revenue of approximately $52K. Based on these figures, the site's net worth is estimated at around $132.1K.

How much would c21.ca make?

How much is c21.ca worth?

*All earnings values are estimates only.

Impact of Ad Blockers

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to c21.ca, per platform.

Where is c21.ca hosted?

C21.ca may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Other sites hosted on 44.225.49.198

How fast does c21.ca load?

The average loading time of c21.ca is 3037 ms.

Does c21.ca use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on c21.ca are reduced by 82%.

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

WOT MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.

Status

SAFE

SSL Checker SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. c21.ca supports HTTPS.

Security Headers

HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. c21.ca sends 3 of the 6 recommended security headers, and its SSL certificate is issued by Let's Encrypt.

Strict-Transport-Security

present

Content-Security-Policy

present

X-Frame-Options

missing

X-Content-Type-Options

present

Referrer-Policy

missing

Permissions-Policy

missing

SSL issuer

Let's Encrypt

SSL expires

2027-01-07 in 55 days

Email Security

SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. Missing or weak records make emails from c21.ca more likely to land in spam and the domain easier to spoof.

Email provider

Google Workspace

SPF

present

DMARC

none (monitoring only)

DKIM

found

DNSSEC

not signed

v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:sendgrid.net ~all

AI Crawlers

Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. c21.ca does not block any known AI crawler.

llms.txt

not found

Verify HTTP/2 & HTTP/3 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

date: Thu, 12 Feb 2026 21:24:02 GMT
content-type: text/html; charset=UTF-8
content-length: 0
server: Apache/2.4.66 (Debian)
expires: Wed, 11 Jan 1984 05:00:00 GMT
cache-control: private, must-revalidate, max-age=0
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=31536000
location: https://www.c21.ca
network-site-url: https://eboat.moxiworks.com/
x-content-type-options: nosniff
v-backend: k8s-service
x-varnish: 104759309
age: 0
via: 1.1 varnish (Varnish/6.0)
x-app-server: agent_web_sites-https/internal-k8s
x-proxy: haproxy21-pr

HTTP/1.1 200 OK
date: Thu, 12 Feb 2026 21:24:03 GMT
content-type: text/html; charset=UTF-8
content-length: 70149
server: Apache/2.4.66 (Debian)
expires: Thu, 12 Feb 2026 21:24:57 GMT
x-renderedpage: true
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=31536000
link: <https://www.c21.ca/wp-json/>; rel="https://api.w.org/"
link: <https://www.c21.ca/wp-json/wp/v2/pages/20>; rel="alternate"; title="JSON"; type="application/json"
link: <https://www.c21.ca/>; rel=shortlink
last-modified: Thu, 12 Feb 2026 20:37:40 GMT
vary: Accept-Encoding
content-encoding: gzip
v-backend: k8s-service
x-varnish: 87917109 85854020
age: 246
via: 1.1 varnish (Varnish/6.0)
cache-control: private, max-age=0
accept-ranges: bytes
x-app-server: agent_web_sites-https/internal-k8s
x-proxy: haproxy22-pr

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on August 17, 2012 and will expire on November 12, 2026 if not renewed. The WHOIS data for this website's domain was last updated on November 12, 2026.

Domain Created

2012-08-17

Domain Age

14 years 2 months 26 days

whois lookup at whois.cira.ca...Domain name:           c21.ca
Domain status:         registered
Creation date:         2012/08/17
Expiry date:           2017/08/17
Updated date:          2017/03/12
DNSSEC:                Unsigned

Registrar:
    Name:              eNom Canada Corp.
    Number:            505567

Registrant:
    Name:              Century 21 Canada Limited Partnership

Administrative contact:
    Name:              Elizabeth Hendrix
    Postal address:    7695 Anagram Drive
                       Eden Prairie MN 55344 United States
    Phone:             +1.8007092878
    Fax:
    Email:             

Technical contact:
    Name:              Elizabeth Hendrix
    Postal address:    7695 Anagram Drive
                       Eden Prairie MN 55344 United States
    Phone:             +1.8007092878
    Fax:
    Email:             

Name servers:
    dns5.name-services.com
    dns2.name-services.com
    dns3.name-services.com
    dns4.name-services.com
    dns1.name-services.com

% WHOIS look-up made at 2017-06-14 19:33:54 (GMT)
%
% Use of CIRA's WHOIS service is governed by the Terms of Use in its Legal
% Notice, available at http://www.cira.ca/legal-notice/?lang=en 
%
% (c) 2017 Canadian Internet Registration Authority, (http://www.cira.ca/)