ABOUT.CO.KR about - Main V4.1

about.co.kr Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

This website is located in Korea and is using following IP address 183.111.131.197. See the complete list of popular websites hosted in Korea.

about.co.kr is registered under .KR top-level domain. Please check other sites in .KR zone.

Website about.co.kr is using the following name servers:

  • ns1.cdnetdns.net
  • ns2.cdnetdns.net

and is probably hosted by KIXS-AS-KR Korea Telecom, KR. See the full list of other websites hosted by KIXS-AS-KR Korea Telecom, KR.

The highest website about.co.kr position in Alexa rank database was 5973 and the lowest rank position was 999915. Current position of about.co.kr in Alexa rank database is below 1 million.

Desktop speed score of about.co.kr (83/100) is better than the results of 76.15% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of about.co.kr (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.

Mobile speed score of about.co.kr (69/100) is better than the results of 74.36% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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about.co.kr Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


about.co.kr whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


query : about.co.kr

# KOREAN(UTF8)

도메인이름 : about.co.kr
등록인 : 주식회사 지마켓
책임자 : Domain Administrator
책임자 전자우편 : dl-network@gmarket.com
등록일 : 2000. 10. 04.
최근 정보 변경일 : 2023. 07. 25.
사용 종료일 : 2025. 10. 04.
정보공개여부 : N
등록대행자 : (주)후이즈(http://whois.co.kr)
DNSSEC : 미서명
등록정보 보호 : clientTransferProhibited

1차 네임서버 정보
호스트이름 : ns-1834.awsdns-37.co.uk

2차 네임서버 정보
호스트이름 : ns-813.awsdns-37.net
호스트이름 : ns-1207.awsdns-22.org
호스트이름 : ns-367.awsdns-45.com

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : about.co.kr
Registrant : Gmarket Inc.
Administrative Contact(AC) : Domain Administrator
AC E-Mail : dl-network@gmarket.com
Registered Date : 2000. 10. 04.
Last Updated Date : 2023. 07. 25.
Expiration Date : 2025. 10. 04.
Publishes : N
Authorized Agency : Whois Corp.(http://whois.co.kr)
DNSSEC : unsigned
Domain Status : clientTransferProhibited

Primary Name Server
Host Name : ns-1834.awsdns-37.co.uk

Secondary Name Server
Host Name : ns-813.awsdns-37.net
Host Name : ns-1207.awsdns-22.org
Host Name : ns-367.awsdns-45.com

- KISA/KRNIC WHOIS Service -

about.co.kr server information

Servers Location

about.co.kr desktop page speed rank

Last tested: 2016-12-21


Desktop Speed Medium
83/100

about.co.kr Desktop Speed Test Quick Summary


priority - 7Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://adfront.auction.co.kr/BrandAdJS/9.js (expiration not specified)
http://www.about.co.kr/Images/about_h2_end.gif (expiration not specified)
http://www.about.co.kr/Images/about_logo.gif (expiration not specified)
http://www.about.co.kr/Images/about_txt_end02.gif (expiration not specified)
http://www.about.co.kr/Images/auction_logo.gif (expiration not specified)
http://www.about.co.kr/Images/auction_searchbar.gif (expiration not specified)
http://www.about.co.kr/Images/auction_searchbtn.gif (expiration not specified)
http://www.about.co.kr/Images/auction_txt_01.gif (expiration not specified)
http://www.about.co.kr/Images/dot_divline.gif (expiration not specified)
http://www.about.co.kr/Images/img_category.jpg (expiration not specified)
http://www.about.co.kr/Scripts/header_function.js (expiration not specified)
http://www.about.co.kr/Scripts/jquery.js (expiration not specified)
http://www.about.co.kr/Styles/about_main_end.css (expiration not specified)

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.about.co.kr/Scripts/jquery.js
http://www.about.co.kr/Scripts/header_function.js

Optimize CSS Delivery of the following:

http://www.about.co.kr/Styles/about_main_end.css

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://about.co.kr/
http://www.about.co.kr/main_end.aspx
http://www.about.co.kr/main_end.htm

priority - 2Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 18.4KiB (39% reduction).

Compressing http://www.about.co.kr/Images/img_category.jpg could save 16.8KiB (41% reduction).
Compressing http://www.about.co.kr/Images/about_h2_end.gif could save 1KiB (25% reduction).
Compressing http://www.about.co.kr/Images/auction_txt_01.gif could save 620B (19% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 4.8KiB (21% reduction).

Minifying http://www.about.co.kr/Scripts/header_function.js could save 4.8KiB (21% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 604B (26% reduction).

Minifying http://www.about.co.kr/main_end.htm could save 604B (26% reduction) after compression.

about.co.kr Desktop Resource Breakdown

Total Resources16
Number of Hosts3
Static Resources13
JavaScript Resources3
CSS Resources1

about.co.kr mobile page speed rank

Last tested: 2016-12-21


Mobile Speed Medium
69/100

about.co.kr Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.about.co.kr/Scripts/jquery.js
http://www.about.co.kr/Scripts/header_function.js

Optimize CSS Delivery of the following:

http://www.about.co.kr/Styles/about_main_end.css

priority - 10Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://adfront.auction.co.kr/BrandAdJS/9.js (expiration not specified)
http://www.about.co.kr/Images/about_h2_end.gif (expiration not specified)
http://www.about.co.kr/Images/about_logo.gif (expiration not specified)
http://www.about.co.kr/Images/about_txt_end02.gif (expiration not specified)
http://www.about.co.kr/Images/auction_logo.gif (expiration not specified)
http://www.about.co.kr/Images/auction_searchbar.gif (expiration not specified)
http://www.about.co.kr/Images/auction_searchbtn.gif (expiration not specified)
http://www.about.co.kr/Images/auction_txt_01.gif (expiration not specified)
http://www.about.co.kr/Images/dot_divline.gif (expiration not specified)
http://www.about.co.kr/Images/img_category.jpg (expiration not specified)
http://www.about.co.kr/Scripts/header_function.js (expiration not specified)
http://www.about.co.kr/Scripts/jquery.js (expiration not specified)
http://www.about.co.kr/Styles/about_main_end.css (expiration not specified)

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://about.co.kr/
http://www.about.co.kr/main_end.aspx
http://www.about.co.kr/main_end.htm

priority - 2Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 18.4KiB (39% reduction).

Compressing http://www.about.co.kr/Images/img_category.jpg could save 16.8KiB (41% reduction).
Compressing http://www.about.co.kr/Images/about_h2_end.gif could save 1KiB (25% reduction).
Compressing http://www.about.co.kr/Images/auction_txt_01.gif could save 620B (19% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 4.8KiB (21% reduction).

Minifying http://www.about.co.kr/Scripts/header_function.js could save 4.8KiB (21% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 604B (26% reduction).

Minifying http://www.about.co.kr/main_end.htm could save 604B (26% reduction) after compression.

about.co.kr Mobile Resource Breakdown

Total Resources16
Number of Hosts3
Static Resources13
JavaScript Resources3
CSS Resources1

about.co.kr mobile page usability

Last tested: 2016-12-21


Mobile Usability Good
89/100

about.co.kr Mobile Usability Test Quick Summary


priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

about.co.kr HTML validation

Errors

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

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <htm..."

Malformed byte sequence: “c0”.

Line: 37 Column: - 33
"......" Line: 37 Column: - 36
"......" Line: 37 Column: - 47
"......" Line: 38 Column: - 33
"......" Line: 97 Column: - 74
"......" Line: 97 Column: - 85
"......" Line: 99 Column: - 66
"......" Line: 99 Column: - 71
"......" Line: 99 Column: - 83
"......" Line: 99 Column: - 107
"......" Line: 101 Column: - 95
"......" Line: 106 Column: - 54
"......" Line: 106 Column: - 63
"......" Line: 122 Column: - 131
"......" Line: 125 Column: - 134
"......" Line: 126 Column: - 133
"......"

Malformed byte sequence: “e4”.

Line: 37 Column: - 35
"......" Line: 37 Column: - 46
"......" Line: 38 Column: - 32
"......" Line: 106 Column: - 94
"......"

Malformed byte sequence: “cf”.

Line: 37 Column: - 37
"......" Line: 37 Column: - 48
"......" Line: 38 Column: - 34
"......" Line: 97 Column: - 75
"......" Line: 99 Column: - 84
"......" Line: 101 Column: - 96
"......" Line: 115 Column: - 129
"......"

Malformed byte sequence: “c5”.

Line: 37 Column: - 44
"......" Line: 99 Column: - 78
"......" Line: 99 Column: - 114
"......" Line: 101 Column: - 90
"......" Line: 113 Column: - 48
"......" Line: 117 Column: - 128
"......" Line: 118 Column: - 131
"......"

Malformed byte sequence: “e4”, “bf”.

Line: 37 Column: - 45
"......"

Malformed byte sequence: “bd”.

Line: 38 Column: - 13
"......" Line: 97 Column: - 84
"......" Line: 116 Column: - 130
"......" Line: 120 Column: - 128
"......"

Malformed byte sequence: “a2”.

Line: 38 Column: - 15
"......"

Malformed byte sequence: “bf”.

Line: 38 Column: - 31
"......" Line: 97 Column: - 70
"......" Line: 99 Column: - 130
"......" Line: 106 Column: - 76
"......" Line: 106 Column: - 93
"......" Line: 108 Column: - 14
"......"

Malformed byte sequence: “be”.

Line: 97 Column: - 50
"......" Line: 97 Column: - 78
"......" Line: 99 Column: - 55
"......" Line: 99 Column: - 77
"......" Line: 99 Column: - 113
"......" Line: 101 Column: - 89
"......"

Malformed byte sequence: “ee”, “b9”.

Line: 97 Column: - 51
"......"

Malformed byte sequence: “f4”.

Line: 97 Column: - 53
"......" Line: 99 Column: - 133
"......"

Malformed byte sequence: “bc”.

Line: 97 Column: - 55
"......" Line: 99 Column: - 50
"......" Line: 99 Column: - 76
"......" Line: 99 Column: - 112
"......" Line: 101 Column: - 88
"......" Line: 106 Column: - 59
"......" Line: 106 Column: - 78
"......" Line: 106 Column: - 81
"......" Line: 106 Column: - 91
"......" Line: 106 Column: - 92
"......" Line: 108 Column: - 16
"......" Line: 123 Column: - 129
"......" Line: 123 Column: - 130
"......"

Malformed byte sequence: “ad”.

Line: 97 Column: - 56
"......" Line: 99 Column: - 51
"......" Line: 106 Column: - 82
"......" Line: 126 Column: - 130
"......"

Malformed byte sequence: “ba”.

Line: 97 Column: - 57
"......" Line: 99 Column: - 52
"......" Line: 99 Column: - 72
"......" Line: 99 Column: - 108
"......" Line: 101 Column: - 98
"......" Line: 115 Column: - 128
"......" Line: 116 Column: - 131
"......" Line: 120 Column: - 129
"......" Line: 124 Column: - 129
"......" Line: 124 Column: - 133
"......" Line: 125 Column: - 131
"......"

Malformed byte sequence: “c2”.

Line: 97 Column: - 60
"......"

Malformed byte sequence: “b3”.

Line: 97 Column: - 66
"......" Line: 101 Column: - 100
"......" Line: 115 Column: - 125
"......" Line: 122 Column: - 129
"......" Line: 125 Column: - 129
"......" Line: 126 Column: - 129
"......"

Malformed byte sequence: “e2”.

Line: 97 Column: - 67
"......" Line: 99 Column: - 138
"......" Line: 101 Column: - 103
"......" Line: 113 Column: - 57
"......" Line: 123 Column: - 133
"......"

Malformed byte sequence: “f9”.

Line: 97 Column: - 71
"......" Line: 120 Column: - 134
"......"

Malformed byte sequence: “c1”.

Line: 97 Column: - 77
"......" Line: 99 Column: - 54
"......" Line: 99 Column: - 135
"......" Line: 106 Column: - 77
"......" Line: 108 Column: - 15
"......"

Malformed byte sequence: “b7”.

Line: 97 Column: - 79
"......" Line: 99 Column: - 56
"......" Line: 99 Column: - 61
"......" Line: 99 Column: - 127
"......"

Malformed byte sequence: “e1”.

Line: 97 Column: - 80
"......" Line: 99 Column: - 57
"......"

Malformed byte sequence: “c7”.

Line: 97 Column: - 81
"......" Line: 99 Column: - 69
"......" Line: 99 Column: - 152
"......" Line: 106 Column: - 61
"......" Line: 106 Column: - 64
"......" Line: 106 Column: - 88
"......" Line: 108 Column: - 17
"......" Line: 125 Column: - 136
"......"

Malformed byte sequence: “b4”.

Line: 97 Column: - 83
"......" Line: 97 Column: - 86
"......" Line: 99 Column: - 143
"......"

Malformed byte sequence: “d9”.

Line: 97 Column: - 88
"......" Line: 99 Column: - 145
"......" Line: 99 Column: - 155
"......"

Malformed byte sequence: “f1”, “bd”, “ba”.

Line: 99 Column: - 53
"......"

Malformed byte sequence: “b0”.

Line: 99 Column: - 59
"......" Line: 99 Column: - 74
"......" Line: 99 Column: - 110
"......" Line: 99 Column: - 148
"......" Line: 101 Column: - 86
"......" Line: 106 Column: - 56
"......" Line: 106 Column: - 84
"......" Line: 108 Column: - 19
"......" Line: 110 Column: - 85
"......" Line: 132 Column: - 12
"......"

Malformed byte sequence: “fc”.

Line: 99 Column: - 60
"......" Line: 126 Column: - 134
"......"

Malformed byte sequence: “c3”.

Line: 99 Column: - 62
"......" Line: 106 Column: - 52
"......" Line: 122 Column: - 130
"......"

Malformed byte sequence: “b9”.

Line: 99 Column: - 64
"......" Line: 99 Column: - 140
"......" Line: 106 Column: - 71
"......" Line: 113 Column: - 52
"......" Line: 124 Column: - 131
"......" Line: 126 Column: - 131
"......"

Malformed byte sequence: “ae”.

Line: 99 Column: - 65
"......"

Malformed byte sequence: “e7”.

Line: 99 Column: - 68
"......" Line: 99 Column: - 151
"......"

Malformed byte sequence: “d7”.

Line: 99 Column: - 70
"......"

Malformed byte sequence: “ed”, “b0”, “b4”.

Line: 99 Column: - 75
"......" Line: 99 Column: - 111
"......" Line: 101 Column: - 87
"......"

Malformed byte sequence: “cd”.

Line: 99 Column: - 79
"......" Line: 99 Column: - 115
"......" Line: 101 Column: - 91
"......"

Malformed byte sequence: “b8”.

Line: 99 Column: - 81
"......" Line: 101 Column: - 93
"......" Line: 101 Column: - 99
"......" Line: 106 Column: - 90
"......" Line: 119 Column: - 129
"......" Line: 120 Column: - 130
"......"

Malformed byte sequence: “de”.

Line: 99 Column: - 82
"......" Line: 101 Column: - 94
"......"

Malformed byte sequence: “ce”.

Line: 99 Column: - 128
"......" Line: 106 Column: - 62
"......" Line: 118 Column: - 133
"......"

Malformed byte sequence: “ac”.

Line: 99 Column: - 131
"......"

Malformed byte sequence: “b6”.

Line: 99 Column: - 132
"......" Line: 106 Column: - 66
"......" Line: 120 Column: - 131
"......"

Malformed byte sequence: “f8”.

Line: 99 Column: - 142
"......"

Malformed byte sequence: “a8”.

Line: 99 Column: - 149
"......"

Malformed byte sequence: “bb”.

Line: 99 Column: - 150
"......" Line: 101 Column: - 101
"......" Line: 125 Column: - 130
"......"

Malformed byte sequence: “b1”.

Line: 101 Column: - 102
"......" Line: 113 Column: - 56
"......" Line: 123 Column: - 132
"......"

Malformed byte sequence: “d6”.

Line: 106 Column: - 53
"......"

Malformed byte sequence: “fa”.

Line: 106 Column: - 55
"......"

Malformed byte sequence: “a1”.

Line: 106 Column: - 57
"......" Line: 106 Column: - 80
"......" Line: 113 Column: - 55
"......"

Malformed byte sequence: “ee”.

Line: 106 Column: - 60
"......"

Malformed byte sequence: “a5”.

Line: 106 Column: - 69
"......" Line: 116 Column: - 129
"......"

Malformed byte sequence: “e6”, “b9”.

Line: 106 Column: - 72
"......"

Malformed byte sequence: “fd”.

Line: 106 Column: - 73
"......"

Malformed byte sequence: “f6”.

Line: 106 Column: - 86
"......" Line: 108 Column: - 21
"......" Line: 110 Column: - 87
"......" Line: 132 Column: - 14
"......"

Malformed byte sequence: “ed”, “b8”, “ae”.

Line: 113 Column: - 50
"......"

Malformed byte sequence: “eb”.

Line: 115 Column: - 126
"......"

Malformed byte sequence: “b5”.

Line: 116 Column: - 128
"......"

Malformed byte sequence: “ed”, “b8”, “b4”.

Line: 117 Column: - 130
"......"

Malformed byte sequence: “c4”.

Line: 118 Column: - 128
"......" Line: 118 Column: - 129
"......"

Malformed byte sequence: “f3”.

Line: 119 Column: - 131
"......"

Malformed byte sequence: “c6”.

Line: 120 Column: - 133
"......"

Malformed byte sequence: “e5”, “b0”.

Line: 122 Column: - 132
"......"

Malformed byte sequence: “ed”.

Line: 122 Column: - 133
"......"

Malformed byte sequence: “ed”, “b7”, “a2”.

Line: 124 Column: - 130
"......"

Malformed byte sequence: “f1”, “b0”.

Line: 125 Column: - 132
"......"

Malformed byte sequence: “d4”.

Line: 125 Column: - 133
"......"

End tag for “body” seen, but there were unclosed elements.

Line: 133 Column: 2 - 8
"...Form --> </body> </htm..."

Unclosed element “form”.

Line: 82 Column: 4 - 144
"...up()"> <form name="search_top" method="get" onsubmit="return TopHeader_search_start.OnSubmit(this)" style="DISPLAY: inline" accept-charset="euc-kr"> ..."

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about.co.kr Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


about.co.kr TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.