plan9.kr

Plan9.kr

#190,769 Global
Sungchi Blog
Last Updated 543 days ago
     
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Domain Summary

What is the traffic rank for Plan9.kr?

Plan9.kr ranks #190,769 globally on HypeStat.

What percent of global Internet users visit Plan9.kr?

0.000022% of global Internet users visit Plan9.kr

How many people visit Plan9.kr each day?

Plan9.kr receives approximately 1.1K visitors and 24,053 page impressions per day.

Which countries does Plan9.kr receive most of its visitors from?

Plan9.kr is mostly visited by people located in Korea, Republic of,United States.

How much Plan9.kr can earn?

Plan9.kr should earn about $13.91/day from advertising revenue.

What is Plan9.kr estimated value?

Estimated value of Plan9.kr is $16,427.89.

What IP addresses does Plan9.kr resolve to?

Plan9.kr resolves to the IP addresses 185.199.109.153.

plan9.kr Profile

What technologies does plan9.kr use?

These are the technologies used at plan9.kr. plan9.kr has a total of 5 technologies installed in 5 different categories.

plan9.kr Traffic Analysis

Plan9.kr is ranked #190,769 in the world. This website is viewed by an estimated 1.1K visitors daily, generating a total of 24.1K pageviews. This equates to about 33K monthly visitors.

Daily Visitors
1.1K
1,089 unique
Monthly Visits
33K
Pages per Visit
22.09
Visit Duration
08:41
Bounce Rate
51.09%
Is this your site?Verify your site's metrics.
Daily Unique Visitors
1,089
Monthly Visits
32,997
Pages per Visit
22.09
Daily Pageviews
24,053
Avg. Visit Duration
08:41
Bounce Rate
51.09%
Global Reach
0.000022%
Monthly Visits (SEMrush)
36,771
Monthly Unique Visitors (SEMrush)
17,815
Monthly Visits (SimilarWeb)
32,025
HypeRank
190,769
SEMrush Rank
17,190,291
SimilarWeb Rank
411,842

*All traffic values are estimates only.

Traffic Sources

Direct
86.16%
Referral
13.84%
Search
0%
Social
0%
Paid
0%

Desktop vs Mobile

Desktop
38.38%
Mobile
61.62%

Total Visits Last 3 Months

1.6K
JAN
33K
FEB
33K
MAR

Visitors by Country

CountryUsers %
Korea, Republic of 99.93%
United States 0.07%
SEO

plan9.kr SEMrush Overview

SEMrush is a complete online advertising and marketing platform that gives a wide variety of tools and features to help businesses and marketers improve their online visibility and optimize their digital marketing strategies.

SemRushSemRush
Domain
plan9.kr
RankBased on keywords, cost and organic traffic
17,190,291
Organic KeywordsKeywords in top 20 Google SERP
7
Organic TrafficVisitors coming from top 20 search results
0
Organic CostEquivalent Google Ads spend for the same traffic
$0.00
Full SEMrush Report →

Which sites are competitors to plan9.kr?

Websites similar to plan9.kr are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.

DomainDaily Visitors
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busanb.net 12 Compare →

Search Engine Indexes

Search engine indexes are huge databases of web pages that search engines like Google, Bing and Baidu use to retrieve relevant results when users search. These indexes are built by crawling and indexing pages from across the web.

Google Index
118
Monetization

Revenue Report

plan9.kr would generate approximately $13.9 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $417.3 and annual gross revenue of approximately $5.1K. Based on these figures, the site's net worth is estimated at around $16.4K.

How much would plan9.kr make?

Daily Revenue
$13.91
Monthly Revenue
$417.30
Yearly Revenue
$5,077.15

How much is plan9.kr worth?

Website Value
$16.4K

*All earnings values are estimates only.

Daily Earning by Country

CountryPageviewsEarning
Korea, Republic of 24,037 $13.85
United States 16 $0.06

Daily Revenue Loss by Country

CountryBlockedLost
Korea, Republic of 961 $0.58
United States 3 $0.01

Impact of Ad Blockers

Daily Revenue Loss
$0.59
Monthly Revenue Loss
$17.72
Yearly Revenue Loss
$215.56
Daily Pageviews Blocked
964
Monthly Pageviews Blocked
28,930
Yearly Pageviews Blocked
351,978

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to plan9.kr, per platform.

Mobile Summary

Root Domain
plan9.kr
Ad FilteringChrome is not filtering ads on your site.
Off
StatusReviewed against the Better Ads Standards
Not reviewed

Desktop Summary

Root Domain
plan9.kr
Ad FilteringChrome is not filtering ads on your site.
Off
StatusReviewed against the Better Ads Standards
Not reviewed

Abusive Experience

Root Domain
plan9.kr
EnforcementChrome is not preventing your site from opening new windows or tabs.
Off
StatusReviewed for abusive experiences
Not reviewed
Technical

Where is plan9.kr hosted?

Plan9.kr is behind Fastly (CDN and security proxy). Visitors connect to Fastly's shared IP addresses, which answer from the nearest Fastly data center, so the real server location is hidden.

ISP
Fastly, Inc. CDN / proxy
Server Location
Hidden behind Fastly

Other sites using the same Fastly IP 185.199.109.153

How fast does plan9.kr load?

The average loading time of plan9.kr is 281 ms. The Desktop speed index is 82 and mobile speed index is 97.

82
Needs Work
0–49 · Poor
50–89 · Needs Improvement
90–100 · Good
How is this scored? →
Average Load Time
281 ms

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report. We are showing the 90th percentile of FCP and the 95th percentile of FID.

CLSCumulative Layout Shift
0ms
98% fast1% avg0% slow
TTFBTime To First Byte
531ms
93% fast6% avg0% slow
FCPFirst Contentful Paint
650ms
98% fast1% avg0% slow
FIDFirst Input Delay
0
0% fast0% avg0% slow
INPInteraction To Next Paint
14ms
99% fast0% avg0% slow
LCPLargest Contentful Paint
764ms
96% fast2% avg0% slow

All pages served from this origin have an AVERAGE speed compared to other pages in the Chrome User Experience Report over the last 30 days. To view suggestions tailored to each page, analyze individual page URLs.

CLSCumulative Layout Shift
16ms
54% fast33% avg12% slow
TTFBTime To First Byte
43ms
98% fast1% avg0% slow
FCPFirst Contentful Paint
313ms
98% fast0% avg0% slow
FIDFirst Input Delay
0
0% fast0% avg0% slow
INPInteraction To Next Paint
60ms
98% fast1% avg0% slow
LCPLargest Contentful Paint
694ms
96% fast2% avg1% slow
Largest Contentful Paint0.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
CSS Selector costs
If Recalculate Style costs remain high, selector optimization can reduce them. with both high elapsed time and high slow-path %. Simpler selectors, fewer selectors, a smaller DOM, and a shallower DOM will all reduce matching costs. Optimize the selectors
Time to Interactive2.5 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Long critical network tree
by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Avoid chaining critical requests
LCP request discovery
Optimize LCP by making the LCP image from the HTML immediately, and discoverable avoiding lazy-loading
Font display
Consider setting to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with . font-display font metric overrides
First Meaningful Paint
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Preload Largest Contentful Paint image
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Max Potential First Input Delay160 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
First Contentful Paint0.2 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Forced reflow
Many APIs, typically reading layout geometry, force the rendering engine to pause script execution in order to calculate the style and layout. Learn more about and its mitigations. forced reflow
Total Blocking Time390 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Render blocking requests
Requests are blocking the page's initial render, which may delay LCP. can move these network requests out of the critical path. Deferring or inlining
Speed Index1.2 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
INP by phase
Start investigating with the longest phase. To reduce processing duration, , often JS. Delays can be minimized optimize the main-thread costs
Improve image delivery
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
97
Good
0–49 · Poor
50–89 · Needs Improvement
90–100 · Good
How is this scored? →
Average Load Time
281 ms

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report. We are showing the 90th percentile of FCP and the 95th percentile of FID.

CLSCumulative Layout Shift
4ms
80% fast11% avg7% slow
TTFBTime To First Byte
672ms
85% fast13% avg1% slow
FCPFirst Contentful Paint
921ms
98% fast1% avg0% slow
FIDFirst Input Delay
0
0% fast0% avg0% slow
INPInteraction To Next Paint
69ms
99% fast0% avg0% slow
LCPLargest Contentful Paint
926ms
97% fast0% avg1% slow

All pages served from this origin have an AVERAGE speed compared to other pages in the Chrome User Experience Report over the last 30 days. To view suggestions tailored to each page, analyze individual page URLs.

CLSCumulative Layout Shift
13ms
56% fast32% avg10% slow
TTFBTime To First Byte
192ms
92% fast4% avg2% slow
FCPFirst Contentful Paint
749ms
93% fast4% avg2% slow
FIDFirst Input Delay
0
0% fast0% avg0% slow
INPInteraction To Next Paint
128ms
89% fast8% avg2% slow
LCPLargest Contentful Paint
1.3s
91% fast4% avg3% slow
Long critical network tree
by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Avoid chaining critical requests
Preload Largest Contentful Paint image
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
LCP request discovery
Optimize LCP by making the LCP image from the HTML immediately, and discoverable avoiding lazy-loading
First Contentful Paint0.8 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Speed Index1.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Time to Interactive7.8 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Render blocking requests
Requests are blocking the page's initial render, which may delay LCP. can move these network requests out of the critical path. Deferring or inlining
Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Font display
Consider setting to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with . font-display font metric overrides
INP by phase
Start investigating with the longest phase. To reduce processing duration, , often JS. Delays can be minimized optimize the main-thread costs
First Meaningful Paint
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Largest Contentful Paint2.3 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
CSS Selector costs
If Recalculate Style costs remain high, selector optimization can reduce them. with both high elapsed time and high slow-path %. Simpler selectors, fewer selectors, a smaller DOM, and a shallower DOM will all reduce matching costs. Optimize the selectors
Total Blocking Time150 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Max Potential First Input Delay190 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Forced reflow
Many APIs, typically reading layout geometry, force the rendering engine to pause script execution in order to calculate the style and layout. Learn more about and its mitigations. forced reflow
Improve image delivery
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Does plan9.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 plan9.kr are reduced by 47%.

47%
Reduced
Original
3.42 KB
Compressed
1.81 KB

Saved 1.61 KB off the original size

plan9.kr use gzip compression.

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

WOT 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
SUSPICIOUS

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 browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. plan9.kr supports HTTPS.

plan9.kr supports HTTPS
Verifying SSL Support. Please wait...
Common Name: plan9.kr
Organization:
Location:
Issuer: R11
Valid from: Mar 3 13:21:46 2025 GMT
Valid until: Jun 1 13:21:45 2025 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: R11
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Mar 13 00:00:00 2024 GMT
Valid until: Mar 12 23:59:59 2027 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 & HTTP/3 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. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

plan9.kr supports HTTP/2
plan9.kr does not support HTTP/3
Verifying HTTP/2 and HTTP/3 Support. Please wait...
Details

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.

HTTP/1.1
server: GitHub.com
content-type: text/html; charset=utf-8
last-modified: Tue, 15 Apr 2025 11:51:54 GMT
access-control-allow-origin: *
etag: W/"67fe485a-daf"
expires: Wed, 30 Apr 2025 16:28:01 GMT
cache-control: max-age=600
content-encoding: gzip
x-proxy-cache: MISS
x-github-request-id: B4F0:299BF8:ACCBF8:B4D13A:68124D39
accept-ranges: bytes
age: 0
date: Wed, 30 Apr 2025 16:18:01 GMT
via: 1.1 varnish
x-served-by: cache-chi-kigq8000152-CHI
x-cache: MISS
x-cache-hits: 0
x-timer: S1746029882.939996,VS0,VE35
vary: Accept-Encoding
x-fastly-request-id: dd73518bb45b6024ea445fc84b09896450293442
content-length: 1850

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.

TypeIPTarget / TXTTTL
SOA 86400
Mname ns1.hosting.co.kr
Rname admin.plan9.kr
Serial Number 15
Refresh 21600
Retry 1800
Expire 1209600
Minimum TTL 86400
MX ASPMX.L.GOOGLE.COM 180
MX ALT1.ASPMX.L.GOOGLE.COM 180
MX ALT2.ASPMX.L.GOOGLE.COM 180
MX ALT3.ASPMX.L.GOOGLE.COM 180
MX ALT4.ASPMX.L.GOOGLE.COM 180
TXT google-site-verification=3-xQ3YjKe-ad7b3iO29mjPPSgktU1F1QN4itqCGJR5g 180
A 185.199.110.153 178
A 185.199.111.153 178
A 185.199.108.153 178
A 185.199.109.153 178
NS ns3.hosting.co.kr 180
NS ns1.hosting.co.kr 180
NS ns2.hosting.co.kr 180
NS ns4.hosting.co.kr 180

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 November 12, 2013 and will expire on November 12, 2026 if not renewed. This website is now assigned through the registrar Megazone(http://HOSTING.KR). The WHOIS data for this website's domain was last updated on March 14, 2023.

Domain Created
2013-11-12
Domain Expires
2026-11-12
Domain Updated
2023-03-14
Domain Age
12 years 11 months 14 days
Domain Registrar
Megazone(http://HOSTING.KR)
Domain Owner
sungsub woo
WHOIS
query : plan9.kr


# KOREAN(UTF8)

도메인이름                  : plan9.kr
등록인                      : 우성섭
책임자                      : 우성섭
책임자 전자우편             : email
등록일                      : 2013. 11. 12.
최근 정보 변경일            : 2023. 03. 14.
사용 종료일                 : 2026. 11. 12.
정보공개여부                : N
등록대행자                  : 메가존(주)(http://HOSTING.KR)
DNSSEC                      : 미서명
등록정보 보호               : clientTransferProhibited

1차 네임서버 정보
   호스트이름               : ns1.hosting.co.kr
   IP 주소                  : 121.254.170.11

2차 네임서버 정보
   호스트이름               : ns2.hosting.co.kr
   IP 주소                  : 43.201.141.93
   호스트이름               : ns3.hosting.co.kr
   IP 주소                  : 121.254.170.12
   호스트이름               : ns4.hosting.co.kr
   IP 주소                  : 43.201.141.93

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.


# ENGLISH

Domain Name                 : plan9.kr
Registrant                  : sungsub woo
Administrative Contact(AC)  : sungsub woo
AC E-Mail                   : email
Registered Date             : 2013. 11. 12.
Last Updated Date           : 2023. 03. 14.
Expiration Date             : 2026. 11. 12.
Publishes                   : N
Authorized Agency           : Megazone(http://HOSTING.KR)
DNSSEC                      : unsigned
Domain Status               : clientTransferProhibited

Primary Name Server
   Host Name                : ns1.hosting.co.kr
   IP Address               : 121.254.170.11

Secondary Name Server
   Host Name                : ns2.hosting.co.kr
   IP Address               : 43.201.141.93
   Host Name                : ns3.hosting.co.kr
   IP Address               : 121.254.170.12
   Host Name                : ns4.hosting.co.kr
   IP Address               : 43.201.141.93


- KISA/KRNIC WHOIS Service -

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Custom Widget

plan9.kr
Daily Visitors 1.1K
Monthly Visits 33K
Pages / Visit 22.09
HypeRank #190,769
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