WWW.JBR.CO.JP 网站分析
基本信息
服务器:
Apache
IP:
城市:
页面信息
标题:
JBR(JAPAN BEST RESCUE SYSTEM) - トラブル解決の総合サービス
长度: 45 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
JBR生活救急グループは、日常生活に関わる、あらゆるトラブル解決を可能にする総合サービスを展開します。
长度: 51 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
JBR,鍵修理,鍵交換,鍵開け,鍵屋,トイレつまり,トイレ水漏れ,水道修理,ガラス修理,パソコン修理,生活救急車
长度: 56 字符; 最佳长度: 10 ~ 255 字符
H1标签:
长度: 0 字符; 最佳长度: 10 ~ 255 字符
Your page does not include an H1 tag.
The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.
Here are best practices for H1 tags
- Use H1 tags for page titles.
- Limit to one H1 tag per page.
- Keep H1 tags short and concise.
- Structure headings hierarchically.
- Include your main keyword.
- Ensure H1 tags are engaging.
外部链接:
7 (0 nofollow)
内部链接:
61 (0 nofollow)
建站技术
服务器:
Apache
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用
HTTP Head 分析
HTTP 协议采用了请求与响应模型,通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器(例如 Internet Explorer, Google Chrome, Firefox 等)并不会显示 HTTP header 字段的内容,下面是网站 www.jbr.co.jp 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Mon, 26 Jan 2026 10:57:26 GMT
Server: Apache
Pragma: no-cache
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Link: ; rel=shortlink
Set-Cookie: PHPSESSID=ikgvs8usoj8ug405rp12frllpb; path=/; secure; HttpOnly
Upgrade: h2
Connection: Upgrade, close
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 11491
Content-Type: text/html; charset=UTF-8
Date: Mon, 26 Jan 2026 10:57:26 GMT
Server: Apache
Pragma: no-cache
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Link: ; rel=shortlink
Set-Cookie: PHPSESSID=ikgvs8usoj8ug405rp12frllpb; path=/; secure; HttpOnly
Upgrade: h2
Connection: Upgrade, close
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 11491
Content-Type: text/html; charset=UTF-8
DNS 记录分析
DNS 域名系统(Domain Name System,缩写)是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库,能够使人更方便地访问互联网。jbr.co.jp 当前共有 16 项 DNS 记录。
| 主机 | 类型 | IP/目标 | 生存时间 | 扩充信息 |
|---|---|---|---|---|
| jbr.co.jp | A | 3600 | ||
| jbr.co.jp | NS | 21600 | ||
| jbr.co.jp | NS | 21600 | ||
| jbr.co.jp | NS | 21600 | ||
| jbr.co.jp | NS | 21600 | ||
| jbr.co.jp | SOA | 21600 | expire: 604800 serial: 1743408751 | |
| jbr.co.jp | MX | 3600 | pri: 5 | |
| jbr.co.jp | MX | 3600 | pri: 10 | |
| jbr.co.jp | MX | 3600 | pri: 1 | |
| jbr.co.jp | MX | 3600 | pri: 10 | |
| jbr.co.jp | MX | 3600 | pri: 5 | |
| jbr.co.jp | TXT | MS=4080F7904A5E8AD144FC50010BFB836CEF6C52A0 | 3600 | |
| jbr.co.jp | TXT | v=spf1 include:spf.mta.hdems.com include:_spf.google.com include:_spf.ir-navi.jp include:spf.haihaimail.jp include:mail.zendesk.com ip4:61.211.230.107 ip4:54.238.128.171 ip4:54.65.139.23 ip4:54.92.114.43 ip4:106.186.215.107 ip4:58.158.138.62 ip4:113.37.48.245 ip4:59.159.236.200 ip4:153.120.58.200 ip4:18.176.55.158 ~all | 3600 | |
| jbr.co.jp | TXT | google-site-verification=0jF3JdUYVrOxDXR-wJ-bVPC9I4ozvUm3FhykBzxmroI | 3600 | |
| jbr.co.jp | TXT | apple-domain-verification=Mp9TpTrU0k4YQC38 | 3600 | |
| jbr.co.jp | TXT | google-site-verification=2zqE4lNPMP_QNXePG0xUj257z5E7CDak1MxkKpvGCkI | 3600 |