Website SEO Analysis
In-Depth

Detailed Website Analysis

The basic overview not enough? Let's dive deeper.

khan.co.kr Data In-Depth

A website is not just Quantcast ranks and meta information. There is a whole lot more to it. Let's give it a proper look now, shall we?

khan.co.kr Traffic Statistics

The following statistics are provided only as an approximation. We can't guarantee the numbers are absolutely correct, but we do believe they are very much within the ballpark and, as such, can give a pretty good idea about the popularity of this website.
Let's start with some telling numbers and then break it all down.

Page speed overview

• It takes around 2.413 seconds for the homepage to fully load. If it were up to us, we'd urge the webmaster to improve. The result isn't very good, you see. Just saying.
• It's worth to note the HTML of the page is around 144.3 kilobytes in size. A good result that should not impact load speed in any negative way.
• Judging by tags, the homepage contains at least 80 images. This is an ok number of images to have. Not too many, but not too few, either.
• Our database tells us around 131 server requests are made before the homepage is loaded completely. Wow, that's a lot. Certainly, so many server requests contribute to slower page load times.

Alexa rank up close and personal

Alexa, perhaps the oldest ranking system of its sort, bases it's website rating on approximated number of visitors of a specific page. In other words, the more visitors, the higher the global and local ranks. As of recently, Alexa has well over four million websites ranked. Having said all that, Alexa rank should be taken with a grain of salt. Or a massive bucketload. In other words, we think it to be greatly overrated, as it never takes into account how popular a website is within its niche.

• Alexa claims khan.co.kr takes up 4,031 place globally, among all the indexed websites. We updated this information on 2018-01-18.
• Compare that to the best rank this website has taken 2016-07-30, which is 2,136.
• The delta of this rank over the last three months is around 35.
• As far as we know, the worst position for khan.co.kr was 17,044 (on 2013-11-28).
• The average Alexa rank for khan.co.kr is 4,759 at this time.
• It's worth to mention that in South Korea, khan.co.kr is in 93 place.

QUANTCAST rating in detail

QUANTCAST is very similar to Alexa, though perhaps enjoys an overall better user opinion even if, by comparison, the data processing company's rank index is smaller. The main interest of QUANTCAST is real-time audience analysis, so again the rank is based on traffic. QUANTCAST gathers this data mainly for advertising purposes of other companies. We know that, so far, QUANTCAST has ranked 292,801,960 websites, give or take a few. With all of this said, Quantcast rank is not really any more useful than that of Alexa and most similar ranking systems. Few of them, if any, take context into account and rate websites purely on traffic numbers (guesstimated, in so many cases). It's by far not the most accurate representation of a website's worth.

• As reported by Quantcast, the website takes up 334,203 place globally. This rating was last checked on 2015-02-05.
• The best Quantcast rank of 72,742 was achieved on 2014-01-15.
• As far as we know, the worst position for khan.co.kr was 682,603 (on 2013-11-22).

Host Server In-Depth

What is a server? It's basically a physical storage device (one that, sometimes, makes up several virtual servers for the cheaper shared hosting) that holds all the files and databases associated with a specific website or websites. Obviously, it's a touch more complicated than that (servers also have processors), but the essence is quite simple - your browser contacts the server, which then sends all the neccessary information and files to your computer. Each physical server has a unique IP address assigned to it, too, for easy recognition.

• The current IP address for this website's server is 211.63.158.33.
• Server seems to be online.

HTTP header and raw WHOIS entry

If you need more raw data, here's what we managed to gather:

HTTP/1.1 302 Moved Temporarily
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=C3F9303BEFAB41D6EAD16E582957EA47; Path=/
Location: http://www.khan.co.kr
Content-Type: text/html;charset=EUC-KR
Content-Length: 0
Date: Sat, 30 Jan 2016 07:25:11 GMT

HTTP/1.1 200 OK
Date: Sat, 30 Jan 2016 07:36:38 GMT
Server: Apache
Vary: Accept-Encoding
Keep-Alive: timeout=600, max=897
Transfer-Encoding: chunked
Content-Type: text/html
Cache-Control: max-age=600
Via: AX-CACHE-2.7:33

query : khan.co.kr
 # KOREAN(UTF8)
도메인이름








: khan.co.kr 등록인










: 강무성 등록인 주소







 : 서울 중구 정동 22 .. 등록인 우편번호





 : 100120 책임자










: 강무성 책임자 전자우편





 : [email protected] 책임자 전화번호





 : 02-3701-1392 등록일










: 1996. 04. 25. 최근 정보 변경일





: 2008. 10. 18. 사용 종료일







 : 2016. 10. 15. 정보공개여부







: Y 등록대행자








: (주)가비아(http://www.gabia.co.kr) DNSSEC










: 미서명
1차 네임서버 정보

호스트이름






 : ns1.khan.co.kr

IP 주소








: 211.63.158.94
2차 네임서버 정보

호스트이름






 : ns2.khan.co.kr

IP 주소








: 211.63.158.93
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
 # ENGLISH
Domain Name







 : khan.co.kr Registrant








: MooseongKang Registrant Address




: 22, Jeong-Dong, Choong-Ku, ,, .. Registrant Zip Code



 : 100120 Administrative Contact(AC)
: Mooseong AC E-Mail








 : [email protected] AC Phone Number





 : 02-3701-1392 Registered Date





 : 1996. 04. 25. Last Updated Date




 : 2008. 10. 18. Expiration Date





 : 2016. 10. 15. Publishes








 : Y Authorized Agency




 : Gabia, Inc.(http://www.gabia.co.kr) DNSSEC










: unsigned
Primary Name Server

Host Name







: ns1.khan.co.kr

IP Address






 : 211.63.158.94
Secondary Name Server

Host Name







: ns2.khan.co.kr

IP Address






 : 211.63.158.93
 상기 정보는 UTF-8 인코딩되어 서비스되고 있습니다. EUC-KR 인코딩 서비스는 oldwhois.kisa.or.kr에서 서비스 되고 있습니다. The above information is encoded with UTF-8 EUC-KR encoding WHOIS is being serviced in this URL:oldwhois.kisa.or.kr
 - KISA/KRNIC WHOIS Service -