TRY.ALEXA.COM 网站分析
TRY.ALEXA.COM 的 SEO 统计信息上次更新是在 60 天前。 我们已启动该网站的后台分析任务，请稍等几分钟。
基本信息
页面信息
标题:
Keyword Research, Competitive Analysis, & Website Ranking | Alexa
Meta 关键词:
未知
Meta 描述信息:
Boost traffic and revenue with a full suite of SEO and competitor analysis tools. Discover new opportunities to find, reach, and convert your audience.
H1 Tag:
SEO AND COMPETITIVE ANALYSIS SOFTWARE
内部链接:
24 (0 nofollow)
外部链接:
21 (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 try.alexa.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Date: Thu, 19 Mar 2020 22:27:29 GMT
x-amz-meta-alexa-last-modified: 20200319215201
Last-Modified: Thu, 19 Mar 2020 21:52:57 GMT
Server: AmazonS3
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Content-Encoding: gzip
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 671b6837b1f5908956524bc8798dab1f.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: z3p7m49LQ_4ItmDtJXxobgLB4GJIFsHn-PFMgWEkq8344_xC1EcMQQ==
Age: 6162700
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Date: Thu, 19 Mar 2020 22:27:29 GMT
x-amz-meta-alexa-last-modified: 20200319215201
Last-Modified: Thu, 19 Mar 2020 21:52:57 GMT
Server: AmazonS3
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Content-Encoding: gzip
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 671b6837b1f5908956524bc8798dab1f.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: z3p7m49LQ_4ItmDtJXxobgLB4GJIFsHn-PFMgWEkq8344_xC1EcMQQ==
Age: 6162700
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。alexa.com 当前共有 11 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| alexa.com | A | 60 | ||
| alexa.com | A | 60 | ||
| alexa.com | A | 60 | ||
| alexa.com | A | 60 | ||
| alexa.com | NS | 172800 | ||
| alexa.com | NS | 172800 | ||
| alexa.com | NS | 172800 | ||
| alexa.com | NS | 172800 | ||
| alexa.com | SOA | 900 | expire: 1209600 serial: 1 | |
| alexa.com | MX | 1860 | pri: 10 | |
| alexa.com | TXT | v=spf1 include:spf1.amazon.com include:spf2.amazon.com include:amazonses.com include:spf.recurly.com -all | 300 |