X9B.US Website Review
Basic Information
URL:
Site Title:
Server:
Apache
IP:
City:
Page Information
Title:
ビジネスフォン主装置最新情報
Length: 14 character(s); Best length: 10 ~ 60 character(s)
Meta description:
ビジネスフォンと主装置の総合情報サイトです。ビジネスフォンと主装置とは何か、仕組みや価格相場について。ビジネスフォンと主装置の耐用年数や保守管理、故障時の対応や増設のポイントなど幅広く紹介しています。
Length: 100 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
ビジネスフォン,主装置
Length: 12 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
ビジネスフォン主装置最新情報
Length: 14 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:
16 (0 nofollow)
Site Technology
Server:
Apache
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 x9b.us:
HTTP/1.1 200 OK
Date: Wed, 28 Jan 2026 09:18:38 GMT
Server: Apache
Link: ; rel="https://api.w.org/"
Cache-Control: max-age=0
Expires: Wed, 28 Jan 2026 09:18:38 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 6184
Keep-Alive: timeout=3, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
Date: Wed, 28 Jan 2026 09:18:38 GMT
Server: Apache
Link: ; rel="https://api.w.org/"
Cache-Control: max-age=0
Expires: Wed, 28 Jan 2026 09:18:38 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 6184
Keep-Alive: timeout=3, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
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 7 DNS record(s) of x9b.us.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| x9b.us | A | 120 | ||
| x9b.us | NS | 21600 | ||
| x9b.us | NS | 21600 | ||
| x9b.us | NS | 21600 | ||
| x9b.us | NS | 21600 | ||
| x9b.us | SOA | 900 | expire: 1209600 serial: 1 | |
| x9b.us | TXT | v=spf1 +a +mx redirect=spf.iq-servers.com | 120 |