koseikan.co.jp Koseikan.co.jp

   
光生館　生活科学・社会科学・保育・中国語の出版

Domain Summary

What is the traffic rank for Koseikan.co.jp?

• Koseikan.co.jp ranks #6,800,819 globally on HypeStat.

What percent of global Internet users visit Koseikan.co.jp?

• 2.7E-6% of global Internet users visit Koseikan.co.jp

How many people visit Koseikan.co.jp each day?

• Koseikan.co.jp receives approximately 134 visitors and 28 page impressions per day.

Which countries does Koseikan.co.jp receive most of its visitors from?

• Koseikan.co.jp is mostly visited by people located in Japan,United States.

How much Koseikan.co.jp can earn?

• Koseikan.co.jp should earn about $0.06/day from advertising revenue.

What is Koseikan.co.jp estimated value?

• Estimated value of Koseikan.co.jp is $64.24.

What IP addresses does Koseikan.co.jp resolve to?

• Koseikan.co.jp resolves to the IP addresses 27.133.145.155.

Where are Koseikan.co.jp servers located in?

• Koseikan.co.jp has servers located in Japan.

koseikan.co.jp Profile

Title:光生館　生活科学・社会科学・保育・中国語の出版
Description:中国語書籍、中国参考書、一般図書の出版物は株式会社光生館
Tags:
中国語書籍
中国語
中国語参考書
東京都文京区
一般図書
中国語問題集
出版物
出版社
Category:Business and Consumer Services / Printing & Self Publishing
Edit Site Info

What technologies does koseikan.co.jp use?

These are the technologies used at koseikan.co.jp. koseikan.co.jp has a total of 2 technologies installed in 2 different categories.
Web Servers
Apache HTTP Server Apache HTTP Server
JavaScript Libraries
jQuery jQuery

koseikan.co.jp Traffic Analysis

Koseikan.co.jp is ranked #6,800,819 in the world. This website is viewed by an estimated 134 visitors daily, generating a total of 28 pageviews. This equates to about 4.1K monthly visitors.
Daily Visitors134
Monthly Visits4.1K
Pages per Visit0.21
Visit duration n/a
Bounce Rate24.83%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
134
Monthly Visits:
4,060
Pages per Visit:
0.21
Daily Pageviews:
28
Avg. visit duration:
n/a
Bounce rate:
24.83%
Global Reach:
2.7E-6%
Monthly Visits (SimilarWeb):
4,097
HypeRank:
6,800,819
SEMrush Rank:
29,397,054
SimilarWeb Rank:
9,193,171
*All traffic values are estimates only.

Total Visits Last 3 Months

10.4K
FEB
4.1K
MAR
4.1K
APR

Visitors by country

Country
Users%
 
Japan 60.62%
 
United States 39.38%

Which sites are competitors to koseikan.co.jp?

Websites similar to koseikan.co.jp 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.
Last update was 287 days ago
     
This can take up to 60 seconds. Please wait...

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

Search Engine Indexes ▼

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Bing Index:
1,060

  ▼

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.
SemRushSemRush
Domain:
  koseikan.co.jp
Rank:
(Rank based on keywords, cost and organic traffic)
  29,397,054
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  1
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 >>

Revenue report ▼

Google.com would generate approximately $0.1 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $1.8 and annual gross revenue of approximately $21.9. Based on these figures, the site's net worth is estimated at around $64.2.

How much would koseikan.co.jp make?

Daily Revenue:
$0.06
Monthly Revenue:
$1.80
Yearly Revenue:
$21.90
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 11$0.05
 
Japan 17$0.01

Loss of money due to Adblock?

Daily Revenue Loss:
$0.01
Monthly Revenue Loss:
$0.29
Yearly Revenue Loss:
$3.57
Daily Pageviews Blocked:
2
Monthly Pageviews Blocked:
75
Yearly Pageviews Blocked:
910

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 2$0.01
 
Japan 1$0.00

How much is koseikan.co.jp worth?

Website Value:
$64.2

Ad Experience Report ▼

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

Mobile summary

Root domain:
koseikan.co.jp
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:
koseikan.co.jp
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:
koseikan.co.jp
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 koseikan.co.jp hosted? ▼

Koseikan.co.jp may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
27.133.145.155
ASN:
AS9370 
ISP:
SAKURA Internet Inc. 
Server Location:

Japan, JP
 

Other sites hosted on 27.133.145.155

How fast does koseikan.co.jp load? ▼

The average loading time of koseikan.co.jp is 1328 ms. The Desktop speed index is 74 and mobile speed index is 51.
Average Load Time:
1328 ms

Page Speed (Google PageSpeed Insights) - Desktop

74
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW 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.

Cumulative Layout Shift (CLS)28ms 38% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 38% 24% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 24% 37% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 37%
Time To First Byte (TTFB)307ms 93% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 93% 3% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 3% 2% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 2%
First Contentful Paint (FCP)660ms 94% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 94% 1% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 1% 3% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 3%
First Input Delay (FID)1ms 100% of loads for this page have a fast (<100ms) First Input Delay (FID) 100% 0% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)15ms 100% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 100% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)816ms 95% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 95% 0% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 0% 3% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 3%

Origin Data

All pages served from this origin have an FAST 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.

Cumulative Layout Shift (CLS)7ms 78% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 78% 10% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 10% 10% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 10%
Time To First Byte (TTFB)173ms 94% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 94% 4% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 4% 0% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)490ms 97% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 97% 1% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 1% 1% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 1%
First Input Delay (FID)1ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)18ms 99% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 99% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)573ms 98% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 98% 0% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 0% 1% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 1%

Lab Data

Largest Contentful Paint 1.2 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Time to Interactive 0.7 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
Speed Index 2.4 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
Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
First Contentful Paint 0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Minimize third-party usage  
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact
First Meaningful Paint 0.7 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Total Blocking Time 0 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

Page Speed (Google PageSpeed Insights) - Mobile

51
0-49 50-89 90-100 i

Field Data

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.

Cumulative Layout Shift (CLS)0ms 38% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 84% 4% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 4% 10% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 10%
Time To First Byte (TTFB)655ms 93% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 83% 14% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 14% 1% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)1.2s 94% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 91% 6% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 6% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)13ms 98% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 1% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 1% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)80ms 100% of loads for this page have a fast (<200s) Interactive To Next Paint (INP) 97% 1% of loads for this page have an average (200s ~ 500s) Interactive To Next Paint (INP) 1% 0% of loads for this page have a slow (>500s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.2s 95% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 93% 4% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 4% 1% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 1%

Origin Data

All pages served from this origin have an FAST 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.

Cumulative Layout Shift (CLS)0ms 92% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 92% 3% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 3% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)483ms 90% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 90% 7% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 7% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)985ms 93% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 93% 3% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 3% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)13ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 1% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 1% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)78ms 97% of loads for this page have a fast (<0.2s) Interactive To Next Paint (INP) 97% 1% of loads for this page have an average (0.2s ~ 0.5s) Interactive To Next Paint (INP) 1% 0% of loads for this page have a slow (>0.5s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.1s 95% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 95% 2% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 2% 1% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 1%

Lab Data

First Contentful Paint 3.1 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint 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
Time to Interactive 3.9 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
First Meaningful Paint 3.1 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Largest Contentful Paint 4.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Speed Index 8.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Total Blocking Time 10 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

Does koseikan.co.jp 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 koseikan.co.jp are reduced by 74%.
koseikan.co.jp use gzip compression.
Original size: 15.83 KB
Compressed size: 4.05 KB
File reduced by: 11.78 KB (74%)

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. koseikan.co.jp has 61 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  61
Safety Confidence:
  3

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. koseikan.co.jp supports HTTPS.
 koseikan.co.jp supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: www.koseikan.co.jp
Organization:
Location:
Issuer: JPRS Domain Validation Authority - G4
Valid from: Jun 30 23:06:54 2023 GMT
Valid until: Jul 31 14:59:59 2024 GMT
Authority:
Keysize: 2048 Bits
Common Name: JPRS Domain Validation Authority - G4
Organization: "Japan Registry Services Co., Ltd."
Location: JP
Issuer:
Valid from: Jul 22 10:40:53 2020 GMT
Valid until: May 29 05:00:39 2029 GMT
Authority: CA:TRUE
Keysize: 2048 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.
 koseikan.co.jp does not support 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. 
Date: Mon, 20 May 2024 07:43:04 GMT
Server: Apache
Location: https://www.koseikan.co.jp/
Content-Length: 235
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 200 OK
Date: Mon, 20 May 2024 07:43:04 GMT
Server: Apache
Content-Language: ja
Vary: Accept-Encoding
Content-Encoding: gzip
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Length: 4152
Content-Type: text/html; charset=EUC-JP

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
SOA 600
Mname ns01.ai-hosting.net
Rname nic.all-internet.jp
Serial Number 2021021701
Refresh 10800
Retry 3600
Expire 604800
Minimum TTL 600
TXT v=spf1 include:spf.all-internet.jp ~all 600
MX mail.koseikan.co.jp 600
A 27.133.145.155 544
NS ns01.ai-hosting.net 600
NS ns02.ai-hosting.net 600

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 June 24, 1998 and will expire on March 3, 2025 if not renewed. This website is now assigned through the registrar . The WHOIS data for this website's domain was last updated on June 30, 2023.
Domain Created:
1998-06-24
Domain Updated:
2023-06-30
Domain Age:
26 years 8 months 9 days
Domain Owner:
Koseikan Co.,Ltd.
WhoIs:
 

[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp ***/e'.                 ]
Domain Information:
a. [Domain Name]                KOSEIKAN.CO.JP
g. [Organization]               Koseikan Co.,Ltd.
l. [Organization Type]          Stock Company
m. [Administrative Contact]     SN616JP
n. [Technical Contact]          SM17390JP
p. [Name Server]                ns01.ai-hosting.net
p. [Name Server]                ns02.ai-hosting.net
s. [Signing Key]                
[State]                         Connected (2024/06/30)
[Registered Date]               1998/06/24
[Connected Date]                1998/08/04
[Last Update]                   2023/07/01 01:05:47 (JST)