Chas.sg CHAS

Chas.sg Overview

Chas.sg ranking shows that the page is at position 948,058 over the world, while the bulk of its audience is from Singapore, where it ranks 9,093.

It is beneficial to chas.sg that their hosting company Integrated Health Information Systems Pte Ltd servers are located in Singapore, as that reduces page load time for the majority of their users. See the list of other webpages hosted on Integrated Health Information Systems Pte Ltd servers.

In terms of rank-to-traffic ratio, chas.sg has 363 unique users per day, viewing 769 pages. The rank based value of chas.sg is 6,314 USD. Every user makes 2.25 pageviews on average.

Chas.sg boasts a link base consisting of 292 referring domains and 382 external backlinks, as revealed by the data obtained from web network scanning.

Chas.sg top-level domain belongs to .SG domain zone. Check other webpages in .SG zone.

According the last verification test in July 09, 2024, chas.sg has an expired SSL certificate issued by Sectigo Limited (expired on June 05, 2025). 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, Google Safe Search and Symantec chas.sg is a fairly safe domain.

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

Chas.sg Rank Summary

Global Rank

948,058

Average Load Time

0.78sec

Links In Count

Website Value

$5,846

Audience Geography. Where are chas.sg visitors located?

Country	Visitors
Singapore SG	100%

Country	Pageviews
Singapore SG	100%

Country	Rank
Singapore SG	9093

Where do visitors go on chas.sg?

Subdomain	Pageviews
chas.sg	100%

Subdomain	Pageviews per User
chas.sg	2

Subdomain	Reach
chas.sg	100%

How popular is chas.sg?

Period	Global Rank	Global Rank Delta
past 3 months	948058	102715
past month	990285	118363
past week	1474834	30616

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1095194	116022	2	-10.48%	2.1	-0.483%
30	1091940	114479	2	-16.63%	2	-12.21%
7	1660123	16935	1	-4.14%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	937925	103555	43	-9.852%
30	1015294	129061	5	-5.34%
7	1371492	23452	3	-4.14%

Chas.sg Website Safety

Overview

Last Updated: 07/27/2025

Overall result - chas.sg 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: 02/20/2025

chas.sg is safe.

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

Google Safe Search

Last Updated: 03/30/2019

chas.sg 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

chas.sg 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: 02/17/2021

chas.sg is safe.

McAfee assesses chas.sg 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 chas.sg for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 07/27/2025

chas.sg child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	chas.sg
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Extended Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	05/06/2024
Expiration	06/05/2025
Signed	Certificate is not self signed
Additional Domains	chas.sg www.chas.sg

Chas.sg Rank History

Alexa Rank shows how popular chas.sg is in comparison with other sites. The most popular site has Alexa Rank equals 1. If chas.sg 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 chas.sg and pageviews on chas.sg over the past 3 months.

Chas.sg Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 133471

ASN Title: Integrated Health Information Systems Pte Ltd

Last Update: 07/15/2025

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS133120 - AS133631'

as-block: AS133120 - AS133631
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2013-09-11T23:52:15Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS133471'

% Abuse contact for 'AS133471' is 'contactus@ihis.com.sg'

aut-num: AS133471
as-name: IHIS2-AS-AP
descr: Integrated Health Information Systems Pte Ltd
country: SG
org: ORG-IHIS1-AP
admin-c: IHIS1-AP
tech-c: IHIS1-AP
mnt-by: MAINT-IHIS-SG
mnt-irt: IRT-IHIS-SG
mnt-routes: MAINT-IHIS-SG
last-modified: 2017-10-16T00:29:17Z
source: APNIC

irt: IRT-IHIS-SG
address: 6 Serangoon North Avenue 5 #01-01/02, Singapore Singapore 554910
e-mail: contactus@ihis.com.sg
abuse-mailbox: contactus@ihis.com.sg
admin-c: IHIS1-AP
tech-c: IHIS1-AP
auth: # Filtered
mnt-by: MAINT-IHIS-SG
last-modified: 2014-05-05T07:34:39Z
source: APNIC

organisation: ORG-IHIS1-AP
org-name: Integrated Health Information Systems Pte Ltd
country: SG
address: 6 Serangoon North Avenue 5 # 01-01/02
phone: +65-6594-1800
e-mail: contactus@ihis.com.sg
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-10-11T01:30:36Z
source: APNIC

role: Integrated Health Information Systems Pte Ltd admi
address: 6 Serangoon North Avenue 5 #01-01/02, Singapore Singapore 554910
country: SG
phone: +65-6594-1800
fax-no: +65-6594-1800
e-mail: contactus@ihis.com.sg
admin-c: IHIS1-AP
tech-c: IHIS1-AP
nic-hdl: IHIS1-AP
mnt-by: MAINT-IHIS-SG
last-modified: 2014-05-05T07:34:38Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Chas.sg Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: chas.sg
Unicode Name: chas.sg
Updated Date: 2024-03-22T17:40:19Z
Creation Date: 2012-01-04T08:00:53Z
Registry Expiry Date: 2025-01-04T08:00:52Z
Registrar: Singnet Pte Ltd
Domain Status: ok https://icann.org/epp#ok
VerifiedID Status: VerifiedID@SG-OK
Registry Lock:
Registrant Name: AGENCY FOR INTEGRATED CARE PTE. LTD.
Admin Name: AGENCY FOR INTEGRATED CARE PTE. LTD.
Tech Name: AGENCY FOR INTEGRATED CARE PTE. LTD.
Tech Email: admin@aic.sg
Name Server: bart.ns.cloudflare.com
Name Server: teresa.ns.cloudflare.com
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-11-29T20:20:56Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
chas.sg	103.230.235.192	21571

Host	MX Record	Priority	TTL
chas.sg	mail11.hmail.sg	10	21600
chas.sg	mail21.hmail.sg	10	21600

Host	NS Record	TTL
chas.sg	ns8.nhg.com.sg
chas.sg	ns9.nhg.com.sg

Host	TXT Record	TTL
chas.sg	MS=ms84910594	21600

ns8.nhg.com.sg.ns9.nhg.com.sg
TTL: 21600
Email address: hostmaster.ns8.nhg.com.sg.ns9.nhg.com.sg
Serial: 2022122117
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 86400

Chas.sg HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

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

Attribute “validaterequest” not allowed on element “form” at this point.

Element “input” is missing required attribute “alt”.

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

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

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 “font” element is obsolete. Use CSS instead.

Bad value “/uploadedImages/patient/Health Assist card - Blue.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/uploadedImages/patient/Health Assist card - Orange.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

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

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

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

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

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

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

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

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

Unclosed element “div”.

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

Warnings

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

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

Chas.sg Desktop Performance

Last tested: 05/20/2017

Desktop Speed

31%

Optimize images

Enable compression

Minify JavaScript

Leverage browser caching

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

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	66
Number of Hosts	5
Static Resources	55
JavaScript Resources	12
CSS Resources	5

Chas.sg Mobile Insights

Last tested: 05/13/2017

Mobile Usability

64%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

28%

Optimize images

Enable compression

Leverage browser caching

Minify JavaScript

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

Minify HTML

Minify CSS

Reduce server response time

Mobile Resource Breakdown

Total Resources	66
Number of Hosts	5
Static Resources	57
JavaScript Resources	12
CSS Resources	5

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Chas.sg CHAS

Chas.sg Overview

Chas.sg Rank Summary

Chas.sg Website Safety

Chas.sg Rank History

Chas.sg Hosting Information

Chas.sg Domain Registration and Settings

Chas.sg HTML Check

Chas.sg Desktop Performance

Chas.sg Mobile Insights

Chas.sg Similar Audits

Chas.sg Common Typos