Nefficient.co.kr

Nefficient.co.kr Overview

Nefficient.co.kr ranking shows that the page is at position 290,635 over the world, while the bulk of its audience is from Korea, where it ranks 8,101.

Nefficient.co.kr hosted on Dimension Data (Pty) Ltd - Optinet servers in United States. To reduce page loading time for the majority of nefficient.co.kr users, we recommend migrating the server to Korea, as it will speed up nefficient.co.kr page load time for the majority of users. See the list of other webpages hosted on Dimension Data (Pty) Ltd - Optinet servers.

In terms of rank-to-traffic ratio, nefficient.co.kr has 2,114 unique users per day, viewing 2,563 pages. The rank based value of nefficient.co.kr is 49,719 USD. Every user makes 1.30 pageviews on average.

Nefficient.co.kr boasts a link base consisting of 207 referring domains and 223 external backlinks, as revealed by the data obtained from web network scanning.

Nefficient.co.kr top-level domain belongs to .KR domain zone. Check other webpages in .KR zone.

According the last verification test in June 23, 2019, nefficient.co.kr has an expired wildcard SSL certificate (expired on October 07, 2020). Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search and Symantec nefficient.co.kr is a fairly safe domain.

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

Nefficient.co.kr Rank Summary

Global Rank

290,635

Average Load Time

0.00sec

Links In Count

184

Website Value

$46,036

Audience Geography. Where are nefficient.co.kr visitors located?

Country	Visitors
Korea KR	100%

Country	Pageviews
Korea KR	100%

Country	Rank
Korea KR	8101

Where do visitors go on nefficient.co.kr?

Subdomain	Pageviews
gcc.nefficient.co.kr	100%

Subdomain	Pageviews per User
gcc.nefficient.co.kr	1

Subdomain	Reach
gcc.nefficient.co.kr	100%

How popular is nefficient.co.kr?

Period	Global Rank	Global Rank Delta
past 3 months	290635	91773
past month	305622	-140565
past week	415162	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	466829	153494	8	-37.97%	1.2	-2.38%
30	479643	-243597	8	80%	1	20%
7	464437	0	8	0%	2	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	240614	73757	23	-36.25%
30	256558	-105202	2	60%
7	412879	0	2	0%

Nefficient.co.kr Website Safety

Overview

Last Updated: 11/11/2024

Overall result - nefficient.co.kr 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: 03/22/2022

nefficient.co.kr is safe.

Norton ConnectSafe evaluates nefficient.co.kr for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 04/11/2019

nefficient.co.kr 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

nefficient.co.kr 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

nefficient.co.kr is safe.

McAfee assesses nefficient.co.kr 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 nefficient.co.kr for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/11/2024

nefficient.co.kr child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.cdngp.net
Issuer Organization	Unknown
Issuer	DigiCert SHA2 High Assurance Server CA
Algorithm	RSA-SHA256
Valid form	08/21/2018
Expiration	10/07/2020
Signed	Certificate is not self signed
Additional Domains	*.cdngp.net cdngp.net

Nefficient.co.kr Rank History

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

Nefficient.co.kr Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 10474

ASN Title: Dimension Data (Pty) Ltd - Optinet

Last Update: 11/12/2021

% This is the AfriNIC Whois server.

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS10474'

% Abuse contact for 'AS10474' is 'abuse@optinet.net'

aut-num: AS10474
as-name: OPTINET
descr: Optinet, a division of Internet Solutions
status: ASSIGNED
remarks: abuse e-mail: abuse@optinet.net, phone: +27 21 596 4700
remarks: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
org: ORG-DDLD1-AFRINIC
admin-c: FH9-AFRINIC
admin-c: JA50-AFRINIC
tech-c: FH9-AFRINIC
mnt-irt: IRT-OPTINET-ABUSE
mnt-lower: IS-OPTINET-MNT
mnt-routes: IS-OPTINET-MNT
mnt-by: AFRINIC-HM-MNT
source: AFRINIC # Filtered

organisation: ORG-DDLD1-AFRINIC
org-name: Dimension Data (Pty) Ltd - Optinet
org-type: LIR
country: ZA
address: 100 Fairway Close
address: Cape Town 7500
phone: tel:+27-21-596-4700
phone: tel:+27-21-596-4700
admin-c: FH9-AFRINIC
admin-c: JA50-AFRINIC
tech-c: FH9-AFRINIC
mnt-ref: AFRINIC-HM-MNT
mnt-ref: IS-OPTINET-MNT
mnt-ref: DIDATA-MNT
mnt-by: AFRINIC-HM-MNT
source: AFRINIC # Filtered

person: Faiz Hartley
address: 100 Fairway Close
address: Cape Town 7500
address: South Africa
address: Cape Town
address: Other
phone: tel:+27-21-596-4700
nic-hdl: FH9-AFRINIC
mnt-by: GENERATED-SRDU2OPM7ENJQXAL2K51PPF7CBCIQAGH-MNT
source: AFRINIC # Filtered

person: Jehad Arnold
address: 100 Fairway Close
address: Cape Town 7500
address: South Africa
phone: +0215964700
nic-hdl: JA50-AFRINIC
mnt-by: GENERATED-TVETECITNYRHD1CINUQQA0H9U7STCYUA-MNT
source: AFRINIC # Filtered

Nefficient.co.kr Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

query : nefficient.co.kr

# KOREAN(UTF8)

도메인이름 : nefficient.co.kr
등록인 : (주)씨디네트웍스
등록인 주소 : 서울특별시 강남구 테헤란로8길 37 한동빌딩 6,7층
등록인 우편번호 : 06239
책임자 : 조성현
책임자 전자우편 : custom@cdnetworks.co.kr
책임자 전화번호 : 02-3441-0444
등록일 : 2000. 08. 29.
최근 정보 변경일 : 2019. 12. 26.
사용 종료일 : 2022. 08. 29.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : ns11.nefficient.com

2차 네임서버 정보
호스트이름 : ns12.nefficient.com

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : nefficient.co.kr
Registrant : CDNetworks, Ltd.
Registrant Address : 37, Teheran-ro 8-gil, Gangnam-gu, Seoul,, 06239, KR
Registrant Zip Code : 06239
Administrative Contact(AC) : Seonghyeon Jo
AC E-Mail : custom@cdnetworks.co.kr
AC Phone Number : 02-3441-0444
Registered Date : 2000. 08. 29.
Last Updated Date : 2019. 12. 26.
Expiration Date : 2022. 08. 29.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : ns11.nefficient.com

Secondary Name Server
Host Name : ns12.nefficient.com

- KISA/KRNIC WHOIS Service -

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL
nefficient.co.kr	mail.nefficient.co.kr	10	360

Host	NS Record	TTL
nefficient.co.kr	ns2.cdnetdns.net	3600
nefficient.co.kr	ns1.cdnetdns.net	3600

Host	TXT Record	TTL
nefficient.co.kr	google-site-verification:Fxtvd562EmCwA4GF6EmiQ4wcQwttvvBmSh8WBqaLD_k	360
nefficient.co.kr	globalsign-domain-verification=Z4EArat6f23B-V9LFjwEf0Cmvu4ZsqpoqRqec6YgD2	360
nefficient.co.kr	lJvX1vMD1h7xyH/z/raEC/29Ub/q63Kf6QW9WLacvH4=	360

ns1.cdnetdns.net
TTL: 360
Email address: dnsadmin.cdnetworks.com
Serial: 2023061401
Refresh: 7200
Retry: 600
Expire: 604800
Minimum: 60

Nefficient.co.kr HTML Check

HTML Validation Tool

Errors

Duplicate attribute “id”.

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

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

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

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

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

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

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

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

Bad value “” for attribute “target” on element “area”: Browsing context name must be at least one character long.

Bad value “https://www.facebook.com/tr?ev=6017488979180&cd[value]=0.01&cd[currency]=USD&noscript=1” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Warnings

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

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

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

Nefficient.co.kr Desktop Performance

Last tested: 11/18/2018

Desktop Speed

45%

Optimize images

Enable compression

Minify JavaScript

Leverage browser caching

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

Reduce server response time

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	129
Number of Hosts	20
Static Resources	49
JavaScript Resources	19
CSS Resources	3

Nefficient.co.kr Mobile Insights

Last tested: 11/18/2018

Mobile Usability

65%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

32%

Leverage browser caching

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

Optimize images

Enable compression

Minify JavaScript

Reduce server response time

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	129
Number of Hosts	20
Static Resources	111
JavaScript Resources	19
CSS Resources	3

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