cao.ac.za ▷ CAO: Home

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.77 sec.
Last Checked: 04/20/2024

Cao.ac.za traffic volume is 1,768 unique daily visitors and their 7,778 pageviews. The web value rate of cao.ac.za is 140,598 USD. Each visitor makes around 4.71 page views on average.

By Alexa's traffic estimates cao.ac.za placed at 11,037 position over the world, while the largest amount of its visitors comes from South Africa, where it takes 423 place.

Perfect for cao.ac.za that their data center (provided by company company MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US) is located in South Africa, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US.

Cao.ac.za registered under .ZA top-level domain. Check other websites in .ZA zone.

The last verification results, performed on (November 27, 2019) cao.ac.za show that cao.ac.za has an expired SSL certificate issued by Starfield Technologies, Inc. (expired on July 22, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Starfield Technologies, Inc..

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cao.ac.za is pretty a safe domain.

Relying Google MobileFriendly test cao.ac.za is well optimized for mobile and tablet devices.

Cao.ac.za General Information

Global Rank

90,178

Average Load Time

0.96sec

Links In Count

Website Value

$131,400

Audience Geography. Where are cao.ac.za visitors located?

Country	Visitors
South Africa ZA	99.3%
Other	0.7%

Country	Pageviews
South Africa ZA	99.5%
Other	0.5%

Country	Rank
South Africa ZA	423

Where do visitors go on cao.ac.za?

Subdomain	Pageviews
cao.ac.za	100%

Subdomain	Pageviews per User
cao.ac.za	4.4

Subdomain	Reach
cao.ac.za	100%

How popular is cao.ac.za?

Period	Global Rank	Global Rank Delta
past 3 months	90178	32831
past month	58293	-153333
past week	120339	31919
yesterday	202975	24249

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	75178	35154	79	-50.913%	4.4	-25.43%
30	48495	-140475	131	460%	4.4	10%
7	125380	39607	43	-37.41%	3.1	-11.97%
1	272778	28350	2	-11.09%	2	8%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	102925	33028	664	-34.11%
30	66926	-171890	11	390%
7	128302	31419	52	-29.01%
1	193918	23876	3	-17.64%

Cao.ac.za Safety Information

Overview

Last Updated: 04/20/2024

Overall result - cao.ac.za is safe.

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: 03/24/2024

cao.ac.za is safe.

Norton ConnectSafe evaluates cao.ac.za for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 10/28/2016

cao.ac.za is safe.

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

cao.ac.za 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: 02/24/2021

cao.ac.za is safe.

McAfee assesses cao.ac.za 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 cao.ac.za for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

cao.ac.za child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	www.cao.ac.za
Issuer Organization	Starfield Technologies, Inc.
Issuer	Starfield Secure Certificate Authority - G2
Algorithm	RSA-SHA256
Valid form	07/22/2019
Expiration	07/22/2020
Signed	Certificate is not self signed
Additional Domains	www.cao.ac.za cao.ac.za

Cao.ac.za Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 8075
ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US

Last Update: 01/03/2024

ASN Whois

#
# 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: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068

OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT

OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN

OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-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.
#

Cao.ac.za Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

No information was found matching that query.

NOTE: Failure to locate a record in the whois database is not indicative of the availability of a domain name.

>>> Last update of WHOIS database: 2021-11-22T19:44:47Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
cao.ac.za	196.21.235.4	86400

Host	MX Record	Priority	TTL
cao.ac.za	dbn-mail.cao.ac.za	100	86400
cao.ac.za	dr-mail.cao.ac.za	200	86400

Host	NS Record	TTL
cao.ac.za	hcc-dc-02.local.ukzn.ac.za	86400
cao.ac.za	hcc-dc-01	86400
cao.ac.za	hcc-dc-03.local.ukzn.ac.za	86400
cao.ac.za	ukzn-dns-3	0
cao.ac.za	ukzn-dns-2.ukzn.ac.za	0
cao.ac.za	ukzn-dns-1.ukzn.ac.za	86400
cao.ac.za	disa.tenet.ac.za	86400

Host	TXT Record	TTL
cao.ac.za	v=spf1 mx ip4:196.21.235.3/32 ip4:196.21.235.8/32 ip4:196.21.235.9/32 ip4:196.21.235.10/32 a:dbnmailhub01.cao.ac.za -all	86400

hcc-dc-02.local.ukzn.ac.za
TTL: 86400
Email address: hoosenf.ukzn.ac.za
Serial: 2003042476
Refresh: 10800
Retry: 3600
Expire: 3000000
Minimum: 86400

Cao.ac.za HTML Validation

HTML Validation Tool

Errors

Almost standards mode 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”.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

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

No “p” element in scope but a “p” end tag seen.

Element “h2” not allowed as child of element “span” 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.

End tag “td” seen, but there were open elements.

Unclosed element “strong”.

Element “h3” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

End tag “p” implied, but there were open elements.

Unclosed element “a”.

Heading cannot be a child of another heading.

End tag “a” violates nesting rules.

Cannot recover after last error. Any further errors will be ignored.

Cao.ac.za Desktop Insights

Last tested: 05/06/2017

Desktop

Desktop Speed

77%

Leverage browser caching

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

Minify JavaScript

Optimize images

Minify CSS

Desktop Resource Breakdown

Total Resources	27
Number of Hosts	1
Static Resources	26
JavaScript Resources	5
CSS Resources	10

Cao.ac.za Mobile Insights

Last tested: 12/05/2017

Mobile

Mobile Usability

64%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

64%

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

Leverage browser caching

Minify JavaScript

Optimize images

Minify CSS

Mobile Resource Breakdown

Total Resources	27
Number of Hosts	1
Static Resources	26
JavaScript Resources	5
CSS Resources	10

Cao.ac.za Typos

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Cao.ac.za CAO: Home

CAO

Quick Summary

Cao.ac.za General Information

Cao.ac.za Safety Information

Cao.ac.za Server Information

Cao.ac.za Domain Name Information

Cao.ac.za HTML Validation

Cao.ac.za Desktop Insights

Cao.ac.za Mobile Insights

Cao.ac.za Nearest Competitors

Cao.ac.za Typos