www.jocm.us
挂号的
页面分析更新日期:
2026/05/25 10:14:51
上次 Whois 更新日期:
2026/05/25 10:09:57
域名状态
挂号的
付款至
24.05.2027
可从
23.06.2027
×
![全屏网站截图]()
www.jocm.us 网站截图
搜索引擎优化得分
51.37%
75
取得的分数
146
最高分
主要信息
标题: Journal of Communications
描述: JCM is an open access journal on the science and engineering of communication.
关键词: 未知
页面编码:
utf-8
页面文件大小: 28 KB
服务器信息
IP: 172.237.38.226
地点: India,IN,Mumbai,400017,19.0748,72.8856,Asia/Kolkata
HTTP服务器: nginx
编码: utf-8
元标签列表
- charset: utf-8
- equiv: X-UA-Compatible content: IE=edge
- name: viewport content: width=device-width, initial-scale=1
- name: author content:
- name: keywords content: JCM, ISSN: 1796-2021
- name: description content: JCM is an open access journal on the science and engineering of communication.
内部链接
外部链接
查询信息
domain_name: jocm.us
domain_id: D36248709-US
update_date: 2024-12-01T05:43:13Z
update_time: 1733031793
creation_date: 2012-05-25T06:25:09Z
creation_time: 1337927109
Whois 原始数据
Domain Name: jocm.us
Registry Domain ID: D36248709-US
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: whois.godaddy.com
Updated Date: 2024-12-01T05:43:13Z
Creation Date: 2012-05-25T06:25:09Z
Registry Expiry Date: 2027-05-24T23:59:59Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: C40F298016DCF4A7DA0A1C899B944B88F-NSR
Registrant Name: ETPublishing ETPublishing
Registrant Organization: Engineering and Technology Publishing
Registrant Street: ETPublishing
Registrant Street:
Registrant Street:
Registrant City: LA
Registrant State/Province: California
Registrant Postal Code: 91747
Registrant Country: us
Registrant Phone: +1.8588669105
Registrant Phone Ext:
Registrant Fax: +1.8588669105
Registrant Fax Ext:
Registrant Email: [email protected]
Registrant Application Purpose: P1
Registrant Nexus Category: C21
Registry Admin ID: CBBA888015F75453E8114033B3F5C11DC-NSR
Admin Name: ETPublishing ETPublishing
Admin Organization: Engineering and Technology Publishing
Admin Street: ETPublishing
Admin Street:
Admin Street:
Admin City: LA
Admin State/Province: California
Admin Postal Code: 91747
Admin Country: us
Admin Phone: +1.8588669105
Admin Phone Ext:
Admin Fax: +1.8588669105
Admin Fax Ext:
Admin Email: [email protected]
Admin Application Purpose: P1
Admin Nexus Category: C21
Registry Tech ID: CD46B85F8197B45BE8E91B6805F35F13F-NSR
Tech Name: ETPublishing ETPublishing
Tech Organization: Engineering and Technology Publishing
Tech Street: ETPublishing
Tech Street:
Tech Street:
Tech City: LA
Tech State/Province: California
Tech Postal Code: 91747
Tech Country: us
Tech Phone: +1.8588669105
Tech Phone Ext:
Tech Fax: +1.8588669105
Tech Fax Ext:
Tech Email: [email protected]
Tech Application Purpose: P1
Tech Nexus Category: C21
Name Server: ns07.domaincontrol.com
Name Server: ns08.domaincontrol.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-05-25T10:09:56Z
Robots.txt
# # robots.txt for PHPCMS v9 # User-agent: * Disallow: /caches Disallow: /phpcms Disallow: /install Disallow: /phpsso_server Disallow: /api Disallow: /admin.php
搜索引擎优化审核
技术搜索引擎优化
✓
响应码
200
状态 200 正常 - 页面加载正确。
✓
字符编码
Page: utf-8, Header: utf-8
HTML 和标头之间的字符编码一致。
✓
页面尺寸
28952 bytes
页面大小可以接受快速加载。
✓
资源
19 total
最佳资源数量。
✓
赫尔夫朗标签
0 hreflang tags
如果您有多语言内容，请添加 hreflang 标签。
✓
Robots.txt
Exists
找到 Robots.txt 文件。
!
Sitemap
Not found
添加 sitemap.xml 并在 robots.txt 中引用它。
✓
HTTPS
Yes
已启用安全 HTTPS 连接。
✓
压缩
gzip
启用 Gzip 或 Zstd 压缩以加快加载速度。
!
缓存
Not set
添加缓存控制标头以提高回访者的加载速度。
✓
页面速度
1.54 ms
出色的加载速度。
页面搜索引擎优化
!
标题
Journal of Communications
标题太短。扩展到 30-60 个字符以获得更好的 SEO。
!
元描述
JCM is an open access journal on the science and engineering of communication. Lenght:78
元描述太短。扩展到 100-160 个字符。
!
H1 标题
0 found - ""
添加一个包含主要关键词的 H1 标题。
!
字数统计
394
内容有点短。扩展到 500 多个单词以实现最佳 SEO。
!
规范标签
添加规范标签以防止重复内容问题。
✓
重复元
[]
未找到重复的元标记。
✓
关键词
元关键字是可选的（主要搜索引擎不使用）。
内容和用户体验
✓
语言
en
语言属性设置正确。
!
图片
6 total, 4 missing ALT
将 ALT 文本添加到图像中以实现可访问性和 SEO。
✓
视口
width=device-width, initial-scale=1
为移动设备正确设置视口元标记。
!
打开图
Missing: og:title, og:description, og:image, og:url
添加缺少的 OpenGraph 标签以进行社交媒体共享：og:title, og:description, og:image, og:url
!
结构化数据
0 JSON-LD scripts
添加结构化数据 (JSON-LD) 以获取丰富的代码片段和更好的 SEO。
职位于 Google
搜索短语 - Google
| 位置 | 短语 | 页 | 片段 |
|---|---|---|---|
| 5(+3) | / |