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C

cbcb.umd.edu

挂号的
截屏 cbcb.umd.edu
网站截图
页面分析更新日期: 2026/03/10 20:41:24
上次 Whois 更新日期: 2026/02/27 01:49:51
域名状态
挂号的
付款至
31.07.2026
可从
30.08.2026
搜索引擎优化得分
61.64%
90
取得的分数
146
最高分

主要信息

ℹ️
标题: CBCB Homepage | Center for Bioinformatics and Computational Biology
描述: empty
关键词: empty
页面编码: utf-8
页面文件大小: 226 KB

服务器信息

🖥️
IP: 128.8.120.93
地点: United States,US,Annapolis,21401,38.9894,-76.5494,America/New_York
HTTP服务器: nginx
编码: utf-8
供电: php/8.2.30

元标签列表

🏷️

内部链接

🔗

外部链接

🌐

查询信息

📄
update_date: 10-Jul-2025
update_time: 1752105600
expiration_date: 31-Jul-2026
expiration_time: 1785456000

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: UMD.EDU
Registrant:
University of Maryland
Division of Information Technology
Bldg 224, Room 3309-C
College Park, MD 20742
USA
Administrative Contact:
Domain Admin
University of Maryland
Division of Information Technology
Bldg 224, Room 3309-C
College Park, MD 20742
USA
+1.3014053003
[email protected]
Technical Contact:
Domain Admin
University of Maryland
Division of Information Technology
Bldg 224, Room 3309-C
College Park, MD 20742
USA
+1.3014053003
[email protected]
Name Servers:
NS1.UMD.EDU
NS2.UMD.EDU
NS.UMS.EDU
Domain record activated: 31-Jul-1985
Domain record last updated: 10-Jul-2025
Domain expires: 31-Jul-2026

Robots.txt

🤖
			#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed
        

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
231585 bytes
页面大小可以接受快速加载。
资源
27 total
资源数量适中。考虑合并文件。
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
no-cache
正确设置缓存控制标头。
页面速度
3.40 ms
出色的加载速度。

页面搜索引擎优化

!
标题
CBCB Homepage | Center for Bioinformatics and Computational Biology
标题太长。减少到 30-60 个字符以避免截断。
!
元描述
empty Lenght:5
元描述太短。扩展到 100-160 个字符。
H1 标题
1 found - "Developing Advanced Tools to Improve Accuracy and Accessibility for Long-Read RNA Sequencing"
好 - 找到单个 H1 标题。
!
字数统计
264
内容很短。为了更好的 SEO,目标是至少 500 个单词。
!
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
14 total, 1 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=1.0
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 片段
8p b c r/software/pbcr

附加服务

💎