5STONE.NET Website Review
Basic Information
URL:
Site Title:
Server:
cloudflare
IP:
City:
Page Information
Title:
Computer Renju
Length: 14 character(s); Best length: 10 ~ 60 character(s)
Meta description:
Free online Java game, play Renju/Go-Moku against a very good opponent. Winner of the 3rd Worldcup of Renju problem solving among computer programs.
Length: 148 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
Go-Moku,renju,online game,board game,table game,gomoku,java, connect5,five in row, kakugo, pente, free, download, internet,online, game,wuziqi
Length: 142 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
Computer Renju
Enjoy the wonderful game online
Length: 49 character(s); Best length: 10 ~ 255 character(s)
External links:
0 (0 nofollow)
Your page lacks external links.
External links, also known as outbound links, are hyperlinks that direct users to pages or resources outside the current website. They differ from internal links, which connect to URLs within the same domain. While it may seem counterintuitive to lead users away from your site, linking to reputable sources can establish your site as an authority. External links not only facilitate navigation between websites but also play a crucial role in SEO. They pass link equity, improve ranking, and can enhance a site's credibility. By linking to trustworthy sites, you can provide value to users and signal relevance to search engines like Google.
Here are best practices for external links:
- Link to relevant sites for better user experience, avoiding competitor links.
- Avoid link schemes like buying/selling links, use SPONSORED or NOFOLLOW tags for sponsored content
- Use clear anchor texts for outgoing links, following Google's guidelines.
- Regularly audit external links to fix broken or redirected links for improved user experience.
- Know the difference between NOFOLLOW and DOFOLLOW links: NoFollow for referral traffic, DoFollow for SEO value and link authority. Avoid NoFollow for internal linking.
Internal links:
2 (0 nofollow)
Site Technology
Server:
cloudflare
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable
HTTP Header Analysis
HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of 5stone.net:
HTTP/1.1 200 OK
Date: Mon, 06 Apr 2026 02:07:56 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
X-Powered-By: PHP/5.3.8
Vary: Accept-Encoding
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=AKfklXu3yDK1X2VuAhSLwF9CwNiptEt3T6dTB4za1s22oMcI4NFd2JnvDAFTaEn9Ys5nOnNVAw6bVJuI2EFis26dHs6M2KYhq8buJgdTowfG2UviKCFGfspO5XI%2FBpRQKOswKmkDWsyE"}]}
cf-cache-status: DYNAMIC
Content-Encoding: gzip
CF-RAY: 9e7d3deb28d78cb1-EWR
alt-svc: h3=":443"; ma=86400
Date: Mon, 06 Apr 2026 02:07:56 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
X-Powered-By: PHP/5.3.8
Vary: Accept-Encoding
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=AKfklXu3yDK1X2VuAhSLwF9CwNiptEt3T6dTB4za1s22oMcI4NFd2JnvDAFTaEn9Ys5nOnNVAw6bVJuI2EFis26dHs6M2KYhq8buJgdTowfG2UviKCFGfspO5XI%2FBpRQKOswKmkDWsyE"}]}
cf-cache-status: DYNAMIC
Content-Encoding: gzip
CF-RAY: 9e7d3deb28d78cb1-EWR
alt-svc: h3=":443"; ma=86400
DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 12 DNS record(s) of 5stone.net.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| 5stone.net | A | 300 | ||
| 5stone.net | A | 300 | ||
| 5stone.net | NS | 21600 | ||
| 5stone.net | NS | 21600 | ||
| 5stone.net | SOA | 1800 | expire: 604800 serial: 2398719124 | |
| 5stone.net | MX | 300 | pri: 26 | |
| 5stone.net | MX | 300 | pri: 33 | |
| 5stone.net | MX | 300 | pri: 23 | |
| 5stone.net | TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | 300 | |
| 5stone.net | TXT | google-site-verification=QtqotvggxRNc6xkWd4rPkho4enRH3x6ztrb7PeacfkQ | 300 | |
| 5stone.net | AAAA | 2606:4700:3034::6815:158a | 300 | |
| 5stone.net | AAAA | 2606:4700:3034::ac43:c718 | 300 |