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Domain Summary
What is the traffic rank for R2s.co.jp?
What percent of global Internet users visit R2s.co.jp?
How many people visit R2s.co.jp each day?
Which countries does R2s.co.jp receive most of its visitors from?
How much R2s.co.jp can earn?
What is R2s.co.jp estimated value?
What IP addresses does R2s.co.jp resolve to?
Where are R2s.co.jp servers located in?
r2s.co.jp Profile
What technologies does r2s.co.jp use?
These are the technologies used at r2s.co.jp. r2s.co.jp has a total of 13 technologies installed in 17 different categories.
r2s.co.jp Traffic Analysis
R2s.co.jp is ranked #464,134 in the world. This website is viewed by an estimated 2.6K visitors daily, generating a total of 8.4K pageviews. This equates to about 78.1K monthly visitors.
- Daily Unique Visitors
- 2,578
- Monthly Visits
- 78,113
- Pages per Visit
- 3.26
- Daily Pageviews
- 8,410
- Avg. Visit Duration
- 07:57
- Bounce Rate
- 14.65%
- Global Reach
- 0.000043%
- HypeRank
- 464,134
- Monthly Visits (SEMrush)
- 3,272
- Monthly Unique Visitors (SEMrush)
- 2,945
- Monthly Visits (SimilarWeb)
- 78,112
- SimilarWeb Rank
- 521,363
- Country Rank (SimilarWeb)
- 31,029
- Category Rank (SimilarWeb)
- 435
Traffic Sources
Desktop vs Mobile
Monthly Visits
Visitors by Country
| Country | Users % |
|---|---|
| Japan | 100.00% |
*All traffic values are estimates only.
Backlinks Report
R2s.co.jp has a total of 462 backlinks from 252 referring domains and most of them comes from Japan.
Backlinks by Country
| Country | Domains |
|---|---|
| Japan | 17 |
| Moldova | 16 |
| United States | 15 |
| Singapore | 2 |
Backlinks by TLDs
| TLD | Domains |
|---|---|
| .com | 87 |
| .shop | 42 |
| .jp | 25 |
| .edu | 0 |
| .gov | 0 |
Which sites are competitors to r2s.co.jp?
Websites similar to r2s.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.
| Domain | Daily Visitors | |
|---|---|---|
 ebis.ne.jp |
152.8K | Compare → |
 caloo.jp |
115.2K | Compare → |
 paa.jp |
56.3K | Compare → |
 qlife.jp |
26.2K | Compare → |
 tanita.co.jp |
20.1K | Compare → |
 care-mane.com |
10.6K | Compare → |
 reraku.jp |
6.5K | Compare → |
 web-clover.net |
4.4K | Compare → |
 gme.co.jp |
4.4K | Compare → |
 health.ne.jp |
3.7K | Compare → |
 itoortho.jp |
3K | Compare → |
 ha-channel-88.com |
2.4K | Compare → |
 caresapo.jp |
2.3K | Compare → |
 isize.com |
2K | Compare → |
 vision-megane.co.jp |
1.8K | Compare → |
 ozaki-clinic.com |
1.5K | Compare → |
 nikkiso.co.jp |
1.2K | Compare → |
 recruit-dc.co.jp |
884 | Compare → |
 nurse-happylife.com |
183 | Compare → |
 tabine.net |
124 | Compare → |
Revenue Report
r2s.co.jp would generate approximately $2.9 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $88.2 and annual gross revenue of approximately $1.1K. Based on these figures, the site's net worth is estimated at around $3.2K.
How much would r2s.co.jp make?
How much is r2s.co.jp worth?
*All earnings values are estimates only.
Daily Earning by Country
| Country | Pageviews | Earning |
|---|---|---|
| Japan | 8,410 | $2.94 |
Daily Revenue Loss by Country
| Country | Blocked | Lost |
|---|---|---|
| Japan | 252 | $0.09 |
Impact of Ad Blockers
Ad Experience Report
Summary of the ad and abusive experience ratings Google assigns to r2s.co.jp, per platform.
Mobile Summary
- Root Domain
- r2s.co.jp
- Ad FilteringChrome is not filtering ads on your site.
- Off
- StatusReviewed against the Better Ads Standards
- Not reviewed
Desktop Summary
- Root Domain
- r2s.co.jp
- Ad FilteringChrome is not filtering ads on your site.
- Off
- StatusReviewed against the Better Ads Standards
- Not reviewed
Abusive Experience
- Root Domain
- r2s.co.jp
- EnforcementChrome is not preventing your site from opening new windows or tabs.
- Off
- StatusReviewed for abusive experiences
- Not reviewed
Where is r2s.co.jp hosted?
R2s.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
- 49.212.180.106
- ASN
- AS9371
- Server Location
Japan, JP
Other sites hosted on 49.212.180.106
How fast does r2s.co.jp load?
The average loading time of r2s.co.jp is 1390 ms. The Desktop speed index is 88 and mobile speed index is 68.
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.
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.
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.
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.
Does r2s.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.
Saved off the original size
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.
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
- 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 browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. r2s.co.jp supports HTTPS.
Organization:
Location:
Issuer: YR2
Valid from: Sep 22 08:06:31 2026 GMT
Valid until: Dec 21 08:06:30 2026 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
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
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
Security Headers
HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. r2s.co.jp sends 0 of the 6 recommended security headers, and its SSL certificate is issued by Let's Encrypt.
- Strict-Transport-Security
- missing
- Content-Security-Policy
- missing
- X-Frame-Options
- missing
- X-Content-Type-Options
- missing
- Referrer-Policy
- missing
- Permissions-Policy
- missing
- SSL issuer
- Let's Encrypt
- SSL expires
- 2026-12-21 in 35 days
Email Security
SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. Missing or weak records make emails from r2s.co.jp more likely to land in spam and the domain easier to spoof.
- Email provider
- own mail server
- SPF
- present
- DMARC
- missing
- DKIM
- not found on common selectors
- DNSSEC
- not signed
v=spf1 a:www2696.sakura.ne.jp mx include:spf.protection.outlook.com -all
AI Crawlers
Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. r2s.co.jp does not block any known AI crawler.
- llms.txt
- not found
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.
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: Sun, 15 Nov 2026 09:33:38 GMT
content-type: text/html; charset=UTF-8
set-cookie: mw-wp-form-token=f5d45836c651b847243d00fca1a2071a252078efcdec44f95924056703b2de9b; path=/; secure; HttpOnly; SameSite=Lax
link: <https://r2s.co.jp/wp-json/>; rel="https://api.w.org/"
link: <https://r2s.co.jp/wp-json/wp/v2/pages/13>; rel="alternate"; title="JSON"; type="application/json"
link: <https://r2s.co.jp/>; rel=shortlink
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 |
|---|---|---|---|
| A | 49.212.180.106 | 3581 | |
| NS | 03.dnsv.jp | 60801 | |
| NS | 04.dnsv.jp | 60801 | |
| NS | 01.dnsv.jp | 60801 | |
| NS | 02.dnsv.jp | 60801 |
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 February 19, 2009 and will expire on November 15, 2026 if not renewed. The WHOIS data for this website's domain was last updated on June 1, 2026.
- Domain Created
- 2009-02-19
- Domain Updated
- 2026-06-01
- Domain Age
- 17 years 8 months 24 days
- Domain Owner
- r2s.Inc
[ 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] R2S.CO.JP g. [Organization] r2s.Inc l. [Organization Type] corporation m. [Administrative Contact] SM42873JP n. [Technical Contact] KM8107JP p. [Name Server] 01.dnsv.jp p. [Name Server] 02.dnsv.jp p. [Name Server] 03.dnsv.jp p. [Name Server] 04.dnsv.jp s. [Signing Key] [State] Connected (2027/02/28) [Registered Date] 2009/02/19 [Connected Date] 2009/02/20 [Last Update] 2026/06/01 13:07:04 (JST)
