Ofs.edu.sg Overseas Family School - OFS - IB International School in Singapore

Join top IB international school in Singapore. Multicultural. No entrance exams. All year enrollment. Located at the East District of Singapore.

Ofs.edu.sg Overview

Ofs.edu.sg ranking shows that the page is at position 316,345 over the world, while the bulk of its audience is from Singapore, where it ranks 8,817.

It is beneficial to ofs.edu.sg that their hosting company SingNet 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 SingNet Pte Ltd servers.

In terms of rank-to-traffic ratio, ofs.edu.sg has 477 unique users per day, viewing 2,190 pages. The rank based value of ofs.edu.sg is 42,616 USD. Every user makes 4.92 pageviews on average.

Ofs.edu.sg boasts a link base consisting of 206 referring domains and 244 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in June 29, 2019, ofs.edu.sg has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust ofs.edu.sg is a fairly safe domain.

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

Ofs.edu.sg Rank Summary

Global Rank

316,345

Average Load Time

0.78sec

Links In Count

105

Website Value

$39,459

Audience Geography. Where are ofs.edu.sg visitors located?

Country	Visitors
Singapore SG	62.2%
Other	37.8%

Country	Pageviews
Singapore SG	73.4%
Other	26.6%

Country	Rank
Singapore SG	8817

Where do visitors go on ofs.edu.sg?

Subdomain	Pageviews
ofs.edu.sg	100%

Subdomain	Pageviews per User
ofs.edu.sg	3

Subdomain	Reach
ofs.edu.sg	100%

How popular is ofs.edu.sg?

Period	Global Rank	Global Rank Delta
past 3 months	316345	81255
past month	681270	428706
past week	865734	169881

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	252170	73465	17	-35.2%	4.6	-8.982%
30	664776	461044	5	-78.547%	3	-34%
7	852433	69670	4	-13.93%	3	20%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	370592	90951	14	-28.84%
30	739003	442899	59	-67.451%
7	922114	211465	5	-27.11%

Ofs.edu.sg Website Safety

Overview

Last Updated: 11/27/2024

Overall result - ofs.edu.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: 03/30/2024

ofs.edu.sg is safe.

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

Google Safe Search

Last Updated: 06/22/2019

ofs.edu.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

ofs.edu.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: 03/01/2021

ofs.edu.sg is safe.

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

Web of Trust

Last Updated: 01/11/2019

ofs.edu.sg child safety is very good.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	www.ofs.edu.sg
Issuer Organization	Unknown
Issuer	DigiCert SHA2 Extended Validation Server CA
Algorithm	RSA-SHA256
Valid form	01/30/2018
Expiration	03/28/2020
Signed	Certificate is not self signed
Additional Domains	www.ofs.edu.sg ofs.edu.sg

Ofs.edu.sg Rank History

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

Ofs.edu.sg Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 3758

ASN Title: SingNet Pte Ltd

Last Update: 02/24/2024

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

% Information related to 'AS3758'

% Abuse contact for 'AS3758' is 'abuse@singnet.com.sg'

aut-num: AS3758
as-name: SINGNET
descr: SingNet
descr: Singapore Telecommunications Ltd
descr: 2 Stirling Rd
descr: 3rd Storey
descr: Queenstown Telephone Exchange
descr: Singapore, 148943
country: SG
org: ORG-SPL1-AP
admin-c: OD7-AP
tech-c: OD7-AP
remarks: This aut-num object created as part of the ER-Transfer from ARIN
mnt-by: MAINT-SINGNET-SG
mnt-irt: IRT-SINGNET-SG
last-modified: 2017-10-16T00:12:43Z
source: APNIC

irt: IRT-SINGNET-SG
address: SingNet Engineering & Operations
address: 2 Stirling Road
address: #03-00 Queenstown Exchange
address: Singapore 148943
e-mail: hostmaster@singnet.com.sg
abuse-mailbox: abuse@singnet.com.sg
admin-c: SH9-AP
tech-c: SH9-AP
auth: # Filtered
mnt-by: MAINT-SG-SINGNET
last-modified: 2011-01-14T03:36:00Z
source: APNIC

organisation: ORG-SPL1-AP
org-name: SingNet Pte Ltd
country: SG
address: c/o Singapore Telecommunications
address: Accounts Payable Department
address: 31 Exeter Road, # 16-00 Comcent
phone: +65-6472-2580
fax-no: +65-6471-9812
e-mail: hostmaster@singnet.com.sg
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-10-11T01:28:39Z
source: APNIC

person: Owner of Domains
address: Owner of Domains
address: Singapore Telecom, SingNet
address: 2 Stirling Road #03-00
address: Singapore, Singapore
country: SG
phone: +65 64722580
fax-no: +65 64753273
e-mail: hostmaster@SINGNET.COM.SG
nic-hdl: OD7-AP
mnt-by: MAINT-SG-SINGNET
last-modified: 2008-09-04T07:29:19Z
source: APNIC

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

Ofs.edu.sg Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

----------------------------------------------------------------------
SGNIC WHOIS Server
----------------------------------------------------------------------

The following data is provided for information purposes only.

Registrar: SINGNET PTE LTD

Domain Name: OFS.EDU.SG
Creation Date: 15-Jul-1996 00:00:00
Modified Date: 17-Oct-2021 14:59:28
Expiration Date: 15-Jul-2022 00:00:00
Domain Status: OK
Domain Status: VerifiedID@SG-Not Required

Registrant:

Name: OVERSEAS FAMILY SCHOOL LIMITED (SGNIC-ORG1292233)

Administrative Contact:

Name: OVERSEAS FAMILY SCHOOL LIMITED (SGNIC-ORG1292233)

Technical Contact:

Name: JIANG QUNYING . (SGNIC-PER20027252)
Email: qunying@ofs.edu.sg

Name Servers:
NS5A.OFS.EDU.SG (128.106.25.101)
NS5B.OFS.EDU.SG (61.8.195.86)
NS7B.OFS.EDU.SG (61.8.195.87)

DNSSEC:
unsigned

DNS Records

DNS Lookup Tool

Host	A Record	TTL
ofs.edu.sg	128.106.25.98	60

Host	MX Record	Priority	TTL
ofs.edu.sg	mx2.ofs.edu.sg	10	60
ofs.edu.sg	mx1.ofs.edu.sg	20	60

Host	NS Record	TTL
ofs.edu.sg	ns5.ofs.edu.sg	60
ofs.edu.sg	ns5a.ofs.edu.sg	60
ofs.edu.sg	ns8.ofs.edu.sg	60
ofs.edu.sg	ns5b.ofs.edu.sg	60
ofs.edu.sg	ns7b.ofs.edu.sg	60
ofs.edu.sg	ns7.ofs.edu.sg	60

Host	TXT Record	TTL
ofs.edu.sg	v=spf1 mx ip4:128.106.25.100 ip4:129.126.170.66 ip4:203.116.37.140 a:imap.ofs.edu.sg mx:fastmail.fm ?all	60

ns5.ofs.edu.sg
TTL: 28800
Email address: root.ofs.edu.sg
Serial: 2020102340
Refresh: 7200
Retry: 1800
Expire: 1209600
Minimum: 60

Ofs.edu.sg HTML Check

HTML Validation Tool

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

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

Bad value “text/htmll; charset=iso-8859-1” for attribute “content” on element “meta”: The legacy encoding declaration did not start with “text/html;”.

Attribute “leftmargin” not allowed on element “body” at this point.

Attribute “topmargin” not allowed on element “body” at this point.

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “background” attribute on the “body” element is obsolete. Use CSS instead.

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

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

Attribute “background” not allowed on element “td” at this point.

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

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

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

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

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

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

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

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

No space between attributes.

Attribute “height” not allowed on element “table” at this point.

The text content of element “script” was not in the required format: Expected asterisk or slash but found “w” instead.

Bad value “calendar-hs” for attribute “rel” on element “a”: The string “calendar-hs” is not a registered keyword.

Bad value “calendar-ms” for attribute “rel” on element “a”: The string “calendar-ms” is not a registered keyword.

Bad value “calendar-es” for attribute “rel” on element “a”: The string “calendar-es” is not a registered keyword.

Bad value “calendar-ks” for attribute “rel” on element “a”: The string “calendar-ks” is not a registered keyword.

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

Unclosed element “div”.

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

Bad value “1” for attribute “border” on element “img”: Only “0” is a permitted zero literal.

Row 1 of a row group established by a “tbody” element has no cells beginning on it.

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

Attribute “background” not allowed on element “table” at this point.

Stray end tag “map”.

Warnings

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

The “language” attribute on the “script” element is obsolete. You can safely omit it.

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

A table row was 1 columns wide and exceeded the column count established by the first row (0).

Ofs.edu.sg Desktop Performance

Last tested: 11/02/2019

Desktop Speed

75%

Optimize images

Leverage browser caching

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

Prioritize visible content

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	28
Number of Hosts	2
Static Resources	20
JavaScript Resources	6
CSS Resources	6

Ofs.edu.sg Mobile Insights

Last tested: 09/03/2015

Mobile Usability

61%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Mobile Speed

31%

Leverage browser caching

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

Enable compression

Optimize images

Minify HTML

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	154
Number of Hosts	4
Static Resources	150
JavaScript Resources	9
CSS Resources	2

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