Castle.ca Castle Building Centres Group Ltd.

Castle.ca Overview

Castle.ca belongs to AMAZON-02 - Amazon.com, Inc., US. Check the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

In terms of rank-to-traffic ratio, castle.ca has 1,578 unique users per day, viewing 3,188 pages. The rank based value of castle.ca is 2,333 USD. Every user makes 2.16 pageviews on average.

Castle.ca boasts a link base consisting of 250 referring domains and 287 external backlinks, as revealed by the data obtained from web network scanning.

Castle.ca top-level domain belongs to .CA domain zone. Check other webpages in .CA zone.

According the last verification test in May 26, 2021, castle.ca has an expired wildcard SSL certificate issued by Sectigo Limited (expired on November 30, 2021). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Sectigo Limited.

Based on data from Google Safe Browsing and Symantec castle.ca is a fairly safe domain.

According the Mobile-Friendly test by Google castle.ca is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Castle.ca Website Safety

Overview

Last Updated: 06/22/2025

Unknown status.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/18/2025

castle.ca is safe.

Norton ConnectSafe evaluates castle.ca for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 06/22/2025

Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

castle.ca is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/10/2021

castle.ca is safe.

McAfee assesses castle.ca for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze castle.ca for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 06/22/2025

castle.ca child safety is unknown.

The WOT calculates reputation of the castle.ca. This reputation system receives ratings from users and information from third-party sources, assesses the castle.ca for safety features and confirms, whether castle.ca is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.castle.ca
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	11/30/2020
Expiration	11/30/2021
Signed	Certificate is not self signed
Additional Domains	*.castle.ca castle.ca

Castle.ca Rank History

Alexa Rank shows how popular castle.ca is in comparison with other sites. The most popular site has Alexa Rank equals 1. If castle.ca has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to castle.ca and pageviews on castle.ca over the past 3 months.

Castle.ca Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 01/09/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Castle.ca Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: castle.ca
Registry Domain ID: D3444-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: https://help.opensrs.com/hc/en-us
Updated Date: 2023-11-01T04:17:42Z
Creation Date: 2000-10-02T15:16:51Z
Registry Expiry Date: 2024-11-30T05:00:00Z
Registrar: Tucows.com Co.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: compliance@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: R3133-CIRA
Registrant Name: Castle Building Centres Group Limited
Registrant Organization:
Registrant Street: C/O Emerge2 Digital Inc., 554 Parkside Drive
Registrant City: Waterloo
Registrant State/Province: ON
Registrant Postal Code: N2L5Z4
Registrant Country: CA
Registrant Phone: +1.5198860100
Registrant Phone Ext:
Registrant Fax: +1.5198861027
Registrant Fax Ext:
Registrant Email: internic-admin@emerge2.com
Registry Admin ID: C852826-CIRA
Admin Name: Alex Taylor
Admin Organization: Castle Building Centres Group Limited
Admin Street: C/O Emerge2 Digital Inc., 554 Parkside Drive
Admin City: Waterloo
Admin State/Province: ON
Admin Postal Code: N2L5Z4
Admin Country: CA
Admin Phone: +1.5198860100
Admin Phone Ext:
Admin Fax: +1.5198861027
Admin Fax Ext:
Admin Email: internic-admin@emerge2.com
Registry Tech ID: C892079-CIRA
Tech Name: Domain Support
Tech Organization: Emerge2 Digital Inc.
Tech Street: 554 Parkside Drive
Tech City: Waterloo
Tech State/Province: ON
Tech Postal Code: N2L5Z4
Tech Country: CA
Tech Phone: +1.5198860100
Tech Phone Ext:
Tech Fax: +1.5198861027
Tech Fax Ext:
Tech Email: internic-tech@emerge2.com
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
Billing Country:
Billing Phone:
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email:
Name Server: ns1.bdm.microsoftonline.com
Name Server: ns2.bdm.microsoftonline.com
Name Server: ns3.bdm.microsoftonline.com
Name Server: ns4.bdm.microsoftonline.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-11-09T22:34:22Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Castle.ca HTML Check

HTML Validation Tool

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=ISO-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Malformed byte sequence: “e7”.

Element “li” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Bad value “img/feature_ad/2017/Weiser_Castle Web Banner AD_440x250.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Malformed byte sequence: “ae”.

Malformed byte sequence: “99”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “94”.

Malformed byte sequence: “95”.

Malformed byte sequence: “92”.

Malformed byte sequence: “96”.

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Castle.ca Desktop Performance

Last tested: 01/10/2017

Desktop Speed

63%

Optimize images

Leverage browser caching

Reduce server response time

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify CSS

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	64
Number of Hosts	5
Static Resources	55
JavaScript Resources	7
CSS Resources	5

Castle.ca Mobile Insights

Last tested: 12/06/2017

Mobile Usability

62%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

52%

Leverage browser caching

Reduce server response time

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify CSS

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	67
Number of Hosts	6
Static Resources	58
JavaScript Resources	8
CSS Resources	5

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Castle.ca Castle Building Centres Group Ltd.

Castle.ca Overview

Castle.ca Website Safety

Castle.ca Rank History

Castle.ca Hosting Information

Castle.ca Domain Registration and Settings

Castle.ca HTML Check

Castle.ca Desktop Performance

Castle.ca Mobile Insights

Castle.ca Similar Audits

Castle.ca Common Typos