WWW.LDOCEONLINE.COM 网站分析
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基本信息
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页面信息
标题:
Longman Dictionary of Contemporary English | LDOCE
Meta 关键词:
english, dictionary, dictionaries, longman, free, american, definition, word, expression, phrase, example, phrasal verb, contemporary, elementary, intermediate, advanced, word search
Meta 描述信息:
Longman English Dictionary - the leading dictionary for learners of English of all levels: definitions, idioms, examples and more.
H1 Tag:
Welcome to Longman Dictionary of Contemporary English Online
内部链接:
39 (0 nofollow)
外部链接:
4 (0 nofollow)
建站技术
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.ldoceonline.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 24 May 2020 02:14:40 GMT
Content-Type: text/html;charset=UTF-8
Content-Length: 5254
Connection: keep-alive
Referrer-Policy: strict-origin-when-cross-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Language: en
Vary: Accept-Encoding
Content-Encoding: gzip
Server: nginx
Date: Sun, 24 May 2020 02:14:40 GMT
Content-Type: text/html;charset=UTF-8
Content-Length: 5254
Connection: keep-alive
Referrer-Policy: strict-origin-when-cross-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Language: en
Vary: Accept-Encoding
Content-Encoding: gzip
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。ldoceonline.com 当前共有 5 项 DNS 记录。
主机 | 类型 | IP/目标 | TTL | 扩充信息 |
---|---|---|---|---|
ldoceonline.com | A | 86400 | ||
ldoceonline.com | NS | 86400 | ||
ldoceonline.com | NS | 86400 | ||
ldoceonline.com | SOA | 86400 | expire: 1814400 serial: 2004102627 | |
ldoceonline.com | TXT | google-site-verification=hzYG2sp_KpJMeBnpvuWHAxaBGtaBw1e3UGIqVqXdvwk | 86400 |