About: Smart21m.co.kr is a South Korean website dedicated to providing innovative solutions and resources in the field of smart technology and digital transformation. Its primary purpose is to facilitate knowledge sharing and the adoption of smart systems across various sectors, including industry, education, and urban development. Key features include informative articles, case studies, and tools designed to enhance user understanding of smart technologies. The website boasts a clean and modern user interface, characterized by intuitive navigation and visually appealing layouts that enhance the overall user experience. This design approach supports accessibility and encourages engagement with the content presented.

Edit Site Info

What technologies does smart21m.co.kr use?

These are the technologies used at smart21m.co.kr. smart21m.co.kr has a total of 3 technologies installed in 4 different categories.

Web Servers

Nginx

Reverse proxies

Nginx

Programming Languages

PHP

Miscellaneous

Open Graph

smart21m.co.kr Traffic Analysis

Smart21m.co.kr is ranked #13,593,684 in the world. This website is viewed by an estimated 39 visitors daily, generating a total of 41 pageviews. This equates to about 1.2K monthly visitors. Smart21m.co.kr traffic has increased by 783.3% compared to last month.

Daily Visitors39

1058.29%

Monthly Visits1.2K

783.3%

Pages per Visit1.05

58.37%

Visit duration04:01

63.6%

Bounce Rate34.69%

77.39%

Is this your site?Verify your site's metrics.

Daily Unique Visitors:: 39
Monthly Visits:: 1,182
Pages per Visit:: 1.05
Daily Pageviews:: 41

Avg. visit duration:: 04:01
Bounce rate:: 34.69%
Global Reach:: 8.0E-7%
Monthly Visits (SEMrush):: 4,549
Monthly Unique Visitors (SEMrush):: 4,471
Monthly Visits (SimilarWeb):: 1,141
HypeRank:: 13,593,684
SimilarWeb Rank:: 13,593,684

*All traffic values are estimates only.

Traffic sources

Direct:: 95.05%
Referral:: 0%
Search:: 4.95%
Social:: 0%
Paid:: 0%

Desktop vs Mobile

Desktop:: 8.38%
Mobile:: 91.62%

Total Visits Last 3 Months

2.6K

JUN

133.8

JUL

1.2K

AUG

Visitors by country

Country: Users%
: Korea, Republic of 100.00%

▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.

Domain:: smart21m.co.kr
Rank: (Rank based on keywords, cost and organic traffic): n/a
Organic Keywords: (Number of keywords in top 20 Google SERP): 0
Organic Traffic: (Number of visitors coming from top 20 search results): 0
Organic Cost: ((How much need to spend if get same number of visitors from Google Adwords): $0.00

Full SEMrush Report >>

Backlinks Report ▼

Smart21m.co.kr has a total of 92 backlinks from 65 referring domains and most of them comes from Moldova.

Total Backlinks:: 92
Follow Links:: n/a
Nofollow Links:: n/a
Referring Domains:: 65
Referring IPs:: 51
Authority Domain Score:: 8

Backlinks by country

Country: Domains
: Moldova 18
: Singapore 3
: Germany 1

Backlinks by TLDs

TLD Distribution: Domains
.shop: 16
.online: 10
.com: 6
.edu: 0
.gov: 0

Last update was 34 mins ago

This can take up to 60 seconds. Please wait...

Update will be available in 24 hours

*HypeStat.com is not promoting or affiliated with smart21m.co.kr in any way. Only publicly available statistics data are displayed.

Revenue report ▼

smart21m.co.kr would generate approximately $0 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $0.6 and annual gross revenue of approximately $7.3. Based on these figures, the site's net worth is estimated at around $22.5.

How much would smart21m.co.kr make?

Daily Revenue:: $0.02
Monthly Revenue:: $0.60
Yearly Revenue:: $7.30

*All earnings values are estimates only.

Daily earning by country

: CountryPageviewsEarning
: Korea, Republic of 41$0.02

Daily revenue loss by country

: CountryBlockedLost Money
: Korea, Republic of 2$0.00

How much is smart21m.co.kr worth?

Website Value:: $22.5

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:: smart21m.co.kr
Ad filtering: (Chrome is not filtering ads on your site.): Off
Status: (The status of the site that is reviewed for the Better Ads Standards.): Not reviewed

Desktop summary

Root domain:: smart21m.co.kr
Ad filtering: (Chrome is not filtering ads on your site.): Off
Status: (The status of the site that is reviewed for the Better Ads Standards.): Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.

Root domain:: smart21m.co.kr
Enforcement: (Chrome is not preventing your site from opening new windows or tabs.): Off
Status: (The status of the site reviewed for the abusive experiences.): Not reviewed

Where is smart21m.co.kr hosted? ▼

Smart21m.co.kr may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Server IP:: 119.205.197.51
ASN:: AS4766
ISP:: Korea Telecom
Server Location:: Wŏnju
Gangwon-do, 42
264
South Korea, KR

Other sites hosted on 119.205.197.51

How fast does smart21m.co.kr load? ▼

The average loading time of smart21m.co.kr is 1529 ms.

Average Load Time:: 1529 ms

Does smart21m.co.kr use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on smart21m.co.kr are reduced by 50%.

smart21m.co.kr use gzip compression.

Original size: 1.41 KB
Compressed size: 718 B
File reduced by: 724 B (50%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.

Status:: NOT_SAFE

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. smart21m.co.kr supports HTTPS.

smart21m.co.kr supports HTTPS

Verifying SSL Support. Please wait...

Common Name: smart21m.co.kr
Organization:
Location:
Issuer: YR1
Valid from: Sep 17 15:26:58 2026 GMT
Valid until: Dec 16 15:26:57 2026 GMT
Authority: CA:FALSE
Keysize: 2048 Bits

Common Name: YR1
Organization: Let's Encrypt
Location: US
Issuer: Root YR
Valid from: Sep 3 00:00:00 2025 GMT
Valid until: Sep 2 23:59:59 2028 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Common Name: Root YR
Organization: ISRG
Location: US
Issuer: ISRG Root X1
Valid from: May 13 00:00:00 2026 GMT
Valid until: Sep 2 23:59:59 2032 GMT
Authority: CA:TRUE
Keysize: 4096 Bits

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.

smart21m.co.kr supports HTTP/2

Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

server: nginx
date: Mon, 28 Sep 2026 17:25:48 GMT
content-type: text/html
vary: Accept-Encoding
set-cookie: PHPSESSID=01a7b56502a790c83a5a3fe43e167ad7; path=/; HttpOnly
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
x-ua-compatible: IE=EmulateIE8
set-cookie: smart21new_user_db_exists=Y; path=/
set-cookie: LOCAL_CONNECT=T; path=/
content-encoding: gzip

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Type	Ip	Target/Txt	TTL
TXT		v=spf1 include:spf.worksmobile.com ~all	1800
TXT		v=spf1 include:ezspf.bizmeka.com ~all	1800
TXT		v=spf1 ip4:183.110.224.158 ~all	1800
TXT		v=spf1 ip4:183.110.224.158 include:spf.worksmobile.com ~all	1800
NS		ns.cafe24.com	1800
NS		ns0.cafe24.com	1800
NS		ns2.cafe24.com	1800
NS		ns1.cafe24.com	1800
MX		kr1-aspmx2.worksmobile.com	1800
MX		kr1-aspmx1.worksmobile.com	1800
SOA			1800
	Mname	smart21m.co.kr
	Rname	postmaster.smart21m.co.kr
	Serial Number	20110725
	Refresh	10800
	Retry	3600
	Expire	3600000
	Minimum TTL	43200
A	119.205.197.51		1800

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on July 27, 2010 and will expire on July 27, 2027 if not renewed. This website is now assigned through the registrar Whois Corp.(http://whois.co.kr). The WHOIS data for this website's domain was last updated on July 26, 2011.

Domain Created:: 2010-07-27
Domain Expires:: 2027-07-27
Domain Updated:: 2011-07-26
Domain Age:: 16 years 2 months 1 days
Domain Registrar:: Whois Corp.(http://whois.co.kr)
Domain Owner:: KIM YOUNG SUN
WhoIs:

query : smart21m.co.kr


# KOREAN(UTF8)

도메인이름                  : smart21m.co.kr
등록인                      : 김용선
책임자                      : 김용선
책임자 전자우편             : 
등록일                      : 2010. 07. 27.
최근 정보 변경일            : 2011. 07. 26.
사용 종료일                 : 2027. 07. 27.
정보공개여부                : N
등록대행자                  : (주)후이즈(http://whois.co.kr)
DNSSEC                      : 미서명

1차 네임서버 정보
   호스트이름               : ns1.cafe24.com

2차 네임서버 정보
   호스트이름               : ns1.cafe24.co.kr
   IP 주소                  : 112.175.246.232
   호스트이름               : ns2.cafe24.com
   호스트이름               : ns2.cafe24.co.kr
   IP 주소                  : 112.175.247.232

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.


# ENGLISH

Domain Name                 : smart21m.co.kr
Registrant                  : KIM YOUNG SUN
Administrative Contact(AC)  : KIM YOUNG SUN
AC E-Mail                   : 
Registered Date             : 2010. 07. 27.
Last Updated Date           : 2011. 07. 26.
Expiration Date             : 2027. 07. 27.
Publishes                   : N
Authorized Agency           : Whois Corp.(http://whois.co.kr)
DNSSEC                      : unsigned

Primary Name Server
   Host Name                : ns1.cafe24.com

Secondary Name Server
   Host Name                : ns1.cafe24.co.kr
   IP Address               : 112.175.246.232
   Host Name                : ns2.cafe24.com
   Host Name                : ns2.cafe24.co.kr
   IP Address               : 112.175.247.232


- KISA/KRNIC WHOIS Service -