Kctu.org

Kctu.org Overview

Kctu.org ranking shows that the page is at position 368,240 over the world, while the bulk of its audience is from India, where it ranks 98,019.

Kctu.org hosted on SKB-AS SK Broadband Co Ltd, KR servers in Korea. To reduce page loading time for the majority of kctu.org users, we recommend migrating the server to India, as it will speed up kctu.org page load time for the majority of users. See the list of other webpages hosted on SKB-AS SK Broadband Co Ltd, KR servers.

In terms of rank-to-traffic ratio, kctu.org has 893 unique users per day, viewing 1,985 pages. The rank based value of kctu.org is 35,478 USD. Every user makes 2.38 pageviews on average.

Kctu.org boasts a link base consisting of 628 referring domains and 726 external backlinks, as revealed by the data obtained from web network scanning.

Kctu.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in December 26, 2024, kctu.org 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 and Symantec kctu.org is a fairly safe domain.

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

Kctu.org Rank Summary

Global Rank

368,240

Average Load Time

2.25sec

Links In Count

181

Website Value

$32,850

Audience Geography. Where are kctu.org visitors located?

Country	Visitors
India IN	23.6%
Pakistan PK	8.8%
Other	67.5%

Country	Pageviews
India IN	51.4%
Pakistan PK	4.5%
Other	44.2%

Country	Rank
Pakistan PK	55293
India IN	98019

Where do visitors go on kctu.org?

Subdomain	Pageviews
kctu.org	60.63%
other	39.37%

Subdomain	Pageviews per User
kctu.org	2.9

Subdomain	Reach
kctu.org	40.93%

How popular is kctu.org?

Period	Global Rank	Global Rank Delta
past 3 months	368240	-58704
past month	311658	-220729
past week	171034	-212554
yesterday	416715	354076

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	441518	-117757	9	50%	2.2	30%
30	401726	-196629	1	80%	2	-14.78%
7	237341	-339570	2	200%	2	80%
1	291598	208218	2	-77.201%	4	100%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	361144	-36665	14	20%
30	297646	-247132	2	100%
7	162668	-149875	4	90%
1	456439	394959	2	-90.088%

Kctu.org Website Safety

Overview

Last Updated: 12/26/2024

Overall result - kctu.org 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: 02/11/2024

kctu.org is safe.

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

Google Safe Search

Last Updated: 09/20/2019

kctu.org 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

kctu.org 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: 02/15/2021

kctu.org is safe.

McAfee assesses kctu.org 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 kctu.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/26/2024

kctu.org child safety is unknown.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Kctu.org Rank History

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

Kctu.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 9318

ASN Title: SKB-AS SK Broadband Co Ltd, KR

Last Update: 12/23/2024

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

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
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: 2009-05-19T07:00:23Z
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 'AS9316 - AS9323'

as-block: AS9316 - AS9323
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.or.kr
mnt-by: APNIC-HM
mnt-lower: MNT-KRNIC-AP
last-modified: 2017-06-15T04:25:40Z
source: APNIC

person: Host Master
address: 135 Jungdae-ro Songpa-gu Seoul
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-03-15T04:20:59Z
source: APNIC

% Information related to 'AS9318'

% Abuse contact for 'AS9318' is 'hostmaster@nic.or.kr'

aut-num: AS9318
as-name: SKB-AS
descr: SK Broadband Co Ltd
country: KR
admin-c: AM1838-AP
tech-c: AM1838-AP
import: from AS2828
action pref=100;
accept ANY
import: from AS3786
action pref=100;
accept ANY
import: from AS4766
action pref=100;
accept ANY
import: from AS6461
action pref=100;
accept ANY
import: from AS701
action pref=100;
accept ANY
export: to AS2828
announce AS9318
export: to AS3786
announce AS9318
export: to AS4766
announce AS9318
export: to AS6461
announce AS9318
export: to AS701
announce AS9318
default: to AS3786
action pref=100;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-11-28T06:37:15Z
source: APNIC

irt: IRT-KRNIC-KR
address: Seocho-ro 398, Seocho-gu, Seoul, Korea
e-mail: hostmaster@nic.or.kr
abuse-mailbox: hostmaster@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-19T07:36:36Z
source: APNIC

person: AS Manager
address: Seoul Jung-gu Toegye-ro 24
country: KR
phone: +82-2-106-2
e-mail: ip-adm@skbroadband.com
nic-hdl: AM1838-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-11-28T06:34:19Z
source: APNIC

% Information related to 'AS9318'

aut-num: AS9318
as-name: SKB-AS-KR
descr: SK Broadband Co Ltd
country: KR
import: from AS6461 action pref=100 accept ANY
import: from AS4766 action pref=100 accept ANY
import: from AS3786 action pref=100 accept ANY
import: from AS2828 action pref=100 accept ANY
import: from AS701 action pref=100 accept ANY
export: to AS6461 announce AS9318
export: to AS4766 announce AS9318
export: to AS3786 announce AS9318
export: to AS2828 announce AS9318
export: to AS701 announce AS9318
admin-c: M63-KR
tech-c: M63-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Seoul Jung-gu Toegye-ro 24
address: SK Namsan Green Bldg.
country: KR
phone: +82-2-106-2
e-mail: ip-adm@skbroadband.com
nic-hdl: M63-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC

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

Kctu.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: KCTU.ORG
Registry Domain ID: D2749686-LROR
Registrar WHOIS Server: whois.whois.co.kr
Registrar URL: https://whois.co.kr
Updated Date: 2020-09-03T08:29:21Z
Creation Date: 1996-12-19T05:00:00Z
Registry Expiry Date: 2024-12-18T05:00:00Z
Registrar Registration Expiration Date:
Registrar: Whois Corp.
Registrar IANA ID: 100
Registrar Abuse Contact Email: abuse@whois.co.kr
Registrar Abuse Contact Phone: +82.15884259
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Koreanconfederationof trade unions
Registrant State/Province:
Registrant Country: KR
Name Server: NS24.DNSEVER.COM
Name Server: NS65.DNSEVER.COM
Name Server: NS87.DNSEVER.COM
Name Server: NS231.DNSEVER.COM
Name Server: NS259.DNSEVER.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-04-20T00:12:40Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
kctu.org	218.235.95.182	600

Host	MX Record	Priority	TTL
kctu.org	email.kctu.org	10	600

Host	NS Record	TTL
kctu.org	ns24.dnsever.com	1209600
kctu.org	ns87.dnsever.com	1209600
kctu.org	ns231.dnsever.com	1209600
kctu.org	ns259.dnsever.com	1209600
kctu.org	ns65.dnsever.com	1209600

Host	TXT Record	TTL
kctu.org	v=spf1 ip4:218.235.95.187 -all	600

ns231.dnsever.com
TTL: 3600
Email address: root.kctu.org
Serial: 1556053404
Refresh: 86400
Retry: 600
Expire: 1209600
Minimum: 300

Kctu.org HTML Check

HTML Validation Tool

Errors

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

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

The “border” attribute on the “table” 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.

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

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

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

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Attribute “"” not allowed on element “iframe” at this point.

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

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

Duplicate ID “fb-root”.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Bad value “” for attribute “name” on element “input”: Must not be empty.

Stray end tag “div”.

Warnings

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

Attribute “"” is not serializable as XML 1.0.

The first occurrence of ID “fb-root” was here.

Kctu.org Desktop Performance

Last tested: 04/30/2017

Desktop Speed

59%

Enable compression

Optimize images

Leverage browser caching

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

Minify HTML

Reduce server response time

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	75
Number of Hosts	9
Static Resources	39
JavaScript Resources	24
CSS Resources	13

Kctu.org Mobile Insights

Last tested: 04/21/2017

Mobile Usability

62%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Size content to viewport

Mobile Speed

50%

Enable compression

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

Optimize images

Leverage browser caching

Reduce server response time

Minify HTML

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	78
Number of Hosts	9
Static Resources	42
JavaScript Resources	25
CSS Resources	13

Kctu.org Common Typos

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Kctu.org

Kctu.org Overview

Kctu.org Rank Summary

Kctu.org Website Safety

Kctu.org Rank History

Kctu.org Hosting Information

Kctu.org Domain Registration and Settings

Kctu.org HTML Check

Kctu.org Desktop Performance

Kctu.org Mobile Insights

Kctu.org Similar Audits

Kctu.org Common Typos