start.csail.mit.edu
挂号的
页面分析更新日期:
2026/02/26 21:45:04
上次 Whois 更新日期:
2026/07/19 12:59:48
域名状态
挂号的
付款至
31.07.2027
可从
30.08.2027
×
![全屏网站截图]()
start.csail.mit.edu 网站截图
搜索引擎优化得分
50%
73
取得的分数
146
最高分
主要信息
标题: The START Natural Language Question Answering System
描述: Come check out our demos and ask our systems questions in English! The MIT InfoLab Group develops intelligent interactive software systems that help people access information and solve problems on human terms.
关键词: empty
页面编码:
utf-8
页面文件大小: 20 KB
服务器信息
IP: 128.52.131.233
地点: United States,US,37.751,-97.822,America/Chicago
HTTP服务器: nginx
编码: utf-8
元标签列表
- equiv: Content-Type content: text/html; charset=UTF-8
- name: description content: Come check out our demos and ask our systems questions in English! The MIT InfoLab Group develops intelligent interactive software systems that help people access information and solve problems on human terms.
- name: keywords content: natural language
- name: keywords content: natural language processing
- name: keywords content: question answering system
- name: keywords content: information retrieval
- name: keywords content: information access
- name: keywords content: START information access system
- name: keywords content: ternary expression
- name: keywords content: ternary expressions
- name: keywords content: multimedia
- name: keywords content: map
- name: keywords content: geography
- name: keywords content: Artificial Intelligence
- name: keywords content: AI Laboratory
- name: keywords content: Artificial Intelligence Laboratory
- name: keywords content: CSAIL
- name: keywords content: Computer Science and Artificial Intelligence Laboratory
- name: viewport content: width=device-width, initial-scale=1.0
内部链接
外部链接
查询信息
update_date: 25-Jun-2026
update_time: 1782345600
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: MIT.EDU
Registrant:
Massachusetts Institute of Technology
77 Massachusetts Ave
Cambridge, MA 02139
USA
Administrative Contact:
Olu Brown
Massachusetts Institute of Technology
MIT Room W92-159, 77 Massachusetts Avenue
Cambridge, MA 02139-4307
USA
+1.6172587870
[email protected]
Technical Contact:
MIT Network Operations
Massachusetts Institute of Technology
MIT Room W92-167, 77 Massachusetts Avenue
Cambridge, MA 02139-4307
USA
+1.6172538400
[email protected]
Name Servers:
ASIA2.AKAM.NET
NS1-37.AKAM.NET
NS1-173.AKAM.NET
EUR5.AKAM.NET
USW2.AKAM.NET
ASIA1.AKAM.NET
USE5.AKAM.NET
USE2.AKAM.NET
Domain record activated: 23-May-1985
Domain record last updated: 25-Jun-2026
Domain expires: 31-Jul-2027
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
21193 bytes
页面大小可以接受快速加载。
✓
资源
18 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
Missing
添加robots.txt文件来控制搜索引擎抓取。
!
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
1.23 ms
出色的加载速度。
页面搜索引擎优化
✓
标题
The START Natural Language Question Answering System
良好的标题长度（30-60 个字符）。
!
元描述
Come check out our demos and ask our systems questions in English! The MIT InfoLab Group develops intelligent interactive software systems that help people access information and solve problems on human terms. Lenght:209
元描述太长。减少到 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
491
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
{"keywords":16}
删除重复的元标记以避免冲突。
✓
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
4 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 | 页 | 片段 |
|---|---|---|---|
| 4 | / | ||
| 6 | / |