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H

hub.jhu.edu

挂号的
截屏 hub.jhu.edu
网站截图
页面分析更新日期: 2026/03/29 09:20:18
上次 Whois 更新日期: 2026/07/18 16:30:43
域名状态
挂号的
付款至
31.07.2027
可从
30.08.2027
搜索引擎优化得分
66.44%
97
取得的分数
146
最高分

主要信息

ℹ️
标题: Home | Hub
描述: News from Johns Hopkins University, including health, technology, arts, student activities, research, innovation, campus events, and more.
关键词: empty
页面编码: utf-8
页面文件大小: 111 KB

服务器信息

🖥️
IP: 172.64.148.153
地点: ,,,,,,
HTTP服务器: cloudflare
编码: utf-8
供电: php/8.3.30

元标签列表

🏷️

内部链接

🔗

外部链接

🌐

查询信息

📄
update_date: 24-Jun-2026
update_time: 1782259200
expiration_date: 31-Jul-2027
expiration_time: 1816992000

Whois 原始数据

📋
            This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: JHU.EDU
Registrant:
Johns Hopkins University
5801 Smith Avenue
Suite 3110B
Baltimore, MD 21209
USA
Administrative Contact:
Domain Admin
Johns Hopkins University
5801 Smith Avenue
Suite 3110B
Baltimore, MD 21209
USA
+1.6672086120
[email protected]
Technical Contact:
Domain Admin
Johns Hopkins University
5801 Smith Avenue
Suite 3110B
Baltimore, MD 21209
USA
+1.6672086120
[email protected]
Name Servers:
ENS1.JHMI.EDU
ENS1.JHU.EDU
Domain record activated: 19-Mar-1987
Domain record last updated: 24-Jun-2026
Domain expires: 31-Jul-2027

Robots.txt

🤖
			# As a condition of accessing this website, you agree to abide by the following
# content signals:

# (a)  If a Content-Signal = yes, you may collect content for the corresponding
#      use.
# (b)  If a Content-Signal = no, you may not collect content for the
#      corresponding use.
# (c)  If the website operator does not include a Content-Signal for a
#      corresponding use, the website operator neither grants nor restricts
#      permission via Content-Signal with respect to the corresponding use.

# The content signals and their meanings are:

# search:   building a search index and providing search results (e.g., returning
#           hyperlinks and short excerpts from your website's contents). Search does not
#           include providing AI-generated search summaries.
# ai-input: inputting content into one or more AI models (e.g., retrieval
#           augmented generation, grounding, or other real-time taking of content for
#           generative AI search answers).
# ai-train: training or fine-tuning AI models.

# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF
# RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT
# AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET.

# BEGIN Cloudflare Managed content

User-agent: *
Content-Signal: search=yes,ai-train=no
Allow: /

User-agent: Amazonbot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: CloudflareBrowserRenderingCrawler
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

# END Cloudflare Managed Content

User-agent: semrush
User-agent: glutenfree
Disallow: /

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Disallow: /search/
Disallow: */preview/
Sitemap: https://hub.jhu.edu/sitemaps/sitemap.xml
        

搜索引擎优化审核

🔍

技术搜索引擎优化

响应代码
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
114205 bytes
页面大小可以接受快速加载。
!
资源
74 total
资源太多了。优化和组合文件以获得更好的性能。
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
Declared in robots.txt
在 robots.txt 中声明的站点地图。
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
public, max-age=1800
正确设置缓存控制标头。
页面速度
4.25 ms
出色的加载速度。

页面搜索引擎优化

!
标题
Home | Hub
标题太短。扩展到 30-60 个字符以获得更好的 SEO。
元描述
News from Johns Hopkins University, including health, technology, arts, student activities, research, innovation, campus events, and more. Lenght:138
良好的元描述长度(100-160 个字符)。
!
H1 标题
0 found - ""
添加一个带有主要关键字的 H1 标题。
!
字数统计
475
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
empty
元关键字集(注: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
24 total, 0 missing ALT
所有图像都有正确的 ALT 文本。
视口
width=device-width, initial-scale=1.0, viewport-fit=cover
为移动设备正确设置视口元标记。
!
打开图
Missing: og:image, og:url
添加缺少的 OpenGraph 标签以进行社交媒体共享: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 片段
4i see faces/magazine/2024/winte...
4g and writing/2018/04/03/two-vers...
4we are what we see/magazine/2024/winte...
5does homework help/2024/01/17/are-we-a...
28us do homework/2024/01/17/are-we-a...

附加服务

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