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Domain Summary
What is the traffic rank for Prstar.jp?
What percent of global Internet users visit Prstar.jp?
How many people visit Prstar.jp each day?
How much Prstar.jp can earn?
What is Prstar.jp estimated value?
What IP addresses does Prstar.jp resolve to?
Where are Prstar.jp servers located in?
prstar.jp Profile
What technologies does prstar.jp use?
These are the technologies used at prstar.jp. prstar.jp has a total of 6 technologies installed in 7 different categories.
prstar.jp Traffic Analysis
Prstar.jp is ranked #448,089 in the world. This website is viewed by an estimated 2.2K visitors daily, generating a total of 6.2K pageviews. This equates to about 67K monthly visitors.
- Daily Unique Visitors
- 2,212
- Monthly Visits
- 67,024
- Pages per Visit
- 2.80
- Daily Pageviews
- 6,200
- Avg. Visit Duration
- 00:37
- Bounce Rate
- 53.60%
- Global Reach
- 0.000037%
- Monthly Visits (SimilarWeb)
- 65,051
- HypeRank
- 448,089
- SEMrush Rank
- 24,072,825
- SimilarWeb Rank
- 463,070
*All traffic values are estimates only.
Monthly Visits
prstar.jp 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.
- Domain
- prstar.jp
- RankBased on keywords, cost and organic traffic
- 24,072,825
- Organic KeywordsKeywords in top 20 Google SERP
- 3
- Organic TrafficVisitors coming from top 20 search results
- 0
- Organic CostEquivalent Google Ads spend for the same traffic
- $0.00
Backlinks Report
Prstar.jp has a total of 416 backlinks from 290 referring domains and most of them comes from Singapore.
Backlinks by Country
| Country | Domains |
|---|---|
| Singapore | 64 |
| Moldova | 18 |
| United Kingdom | 5 |
| United States | 4 |
Backlinks by TLDs
| TLD | Domains |
|---|---|
| .com | 113 |
| .shop | 45 |
| .xyz | 21 |
| .edu | 0 |
| .gov | 0 |
Revenue Report
prstar.jp would generate approximately $3.6 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $107.1 and annual gross revenue of approximately $1.3K. Based on these figures, the site's net worth is estimated at around $3.5K.
How much would prstar.jp make?
How much is prstar.jp worth?
*All earnings values are estimates only.
Ad Experience Report
Summary of the ad and abusive experience ratings Google assigns to prstar.jp, per platform.
Mobile Summary
- Root Domain
- prstar.jp
- Ad FilteringChrome is not filtering ads on your site.
- Off
- StatusReviewed against the Better Ads Standards
- Not reviewed
Desktop Summary
- Root Domain
- prstar.jp
- Ad FilteringChrome is not filtering ads on your site.
- Off
- StatusReviewed against the Better Ads Standards
- Not reviewed
Abusive Experience
- Root Domain
- prstar.jp
- EnforcementChrome is not preventing your site from opening new windows or tabs.
- Off
- StatusReviewed for abusive experiences
- Not reviewed
Where is prstar.jp hosted?
Prstar.jp may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
- Server IP
- 211.13.215.123
- ASN
- AS7514
- Server Location
Japan, JP
Other sites hosted on 211.13.215.123
How fast does prstar.jp load?
The average loading time of prstar.jp is 857 ms. The Desktop speed index is 98 and mobile speed index is 99.
Over the last 30 days, the field data shows that this page has a 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 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 prstar.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 prstar.jp are reduced by 80%.
Saved 18.82 KB 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. prstar.jp supports HTTPS.
Organization:
Location:
Issuer: YE2
Valid from: Oct 18 18:08:33 2026 GMT
Valid until: Jan 16 18:08:32 2027 GMT
Authority: CA:FALSE
Keysize:
Organization: Let's Encrypt
Location: US
Issuer: Root YE
Valid from: Sep 3 00:00:00 2025 GMT
Valid until: Sep 2 23:59:59 2028 GMT
Authority: CA:TRUE
Keysize:
Organization: ISRG
Location: US
Issuer: ISRG Root X2
Valid from: May 13 00:00:00 2026 GMT
Valid until: Sep 2 23:59:59 2032 GMT
Authority: CA:TRUE
Keysize:
Organization: Internet Security Research Group
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:
Security Headers
HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. prstar.jp sends 1 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
- present
- X-Content-Type-Options
- missing
- Referrer-Policy
- missing
- Permissions-Policy
- missing
- SSL issuer
- Let's Encrypt
- SSL expires
- 2027-01-16 in 74 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 prstar.jp more likely to land in spam and the domain easier to spoof.
- Email provider
- own mail server
- SPF
- present
- DMARC
- none (monitoring only)
- DKIM
- found
- DNSSEC
- not signed
v=spf1 a:prstar.jp a:mail.prstar.jp include:send-mail.info ~all
AI Crawlers
Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. prstar.jp blocks all crawlers except a few allowed ones, including AI bots.
- OpenAI
- blocked GPTBot, ChatGPT-User, OAI-SearchBot
- Anthropic
- blocked ClaudeBot, Claude-User, Claude-SearchBot, anthropic-ai, Claude-Web
- blocked Google-Extended
- Apple
- blocked Applebot-Extended
- Common Crawl
- blocked CCBot
- Perplexity
- blocked PerplexityBot, Perplexity-User
- ByteDance
- blocked Bytespider
- Amazon
- blocked Amazonbot
- Meta
- blocked meta-externalagent, FacebookBot
- Cohere
- blocked cohere-ai
- Diffbot
- blocked Diffbot
- Mistral
- blocked MistralAI-User
- DuckDuckGo
- blocked DuckAssistBot
- You.com
- blocked YouBot
- Timpi
- blocked Timpibot
- Webz.io
- blocked omgili
- ImageSift
- blocked ImagesiftBot
- AI2
- blocked Ai2Bot
- 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
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
cache-control: no-store, max-age=0, no-cache
date: Mon, 02 Nov 2026 06:57:37 GMT
x-frame-options: SAMEORIGIN
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 |
|---|---|---|---|
| HINFO | 3789 |
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 April 23, 2019 and will expire on April 30, 2027 if not renewed. This website is now assigned through the registrar . The WHOIS data for this website's domain was last updated on September 18, 2026.
- Domain Created
- 2019-04-23
- Domain Expires
- 2027-04-30
- Domain Updated
- 2026-09-18
- Domain Age
- 7 years 6 months 9 days
- Domain Owner
- Yoshio Kawada
[ 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: [Domain Name] PRSTAR.JP [Registrant] Yoshio Kawada [Name Server] ns1.value-domain.com [Name Server] ns2.value-domain.com [Name Server] ns3.value-domain.com [Name Server] ns4.value-domain.com [Name Server] ns5.value-domain.com [Signing Key] [Created on] 2019/04/23 [Expires on] 2027/04/30 [Status] Active [Last Updated] 2026/09/18 14:04:38 (JST) Contact Information: [Name] Whois Privacy Protection Service by VALUE-DOMAIN [Email][Web Page] [Postal code] 530-0011 [Postal Address] [Phone] 06-7634-2727 [Phone] 06-6374-0121 [Fax]
