www.webpagetest.org 网站分析
www.webpagetest.org - 基本信息
域名年龄:
12 年
Archive.org 首次缓存:
robots.txt:
XML 站点地图:
不可用
Alexa 流量排名:
服务器:
nginx/1.14.0 (Ubuntu)
国家或地区:
城市:
www.webpagetest.org - 社交网络(SNS)分析
Delicious:
未知
Stumbleupon:
0
Facebook Likes:
0
Twitter Tweets:
未知
Google Plus Likes:
0
www.webpagetest.org - 页面信息
标题:
WebPageTest - Website Performance and Optimization Test
长度: 55 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
WebPageTest,Website Speed Test,Page Speed
长度: 41 字符
Meta 描述信息:
Run a free website speed test from around the globe using real browsers at consumer connection speeds with detailed optimization recommendations.
长度: 145 字符; 最佳长度: 50 ~ 160 字符
H1:
WebPageTest
长度: 11 字符
内部链接:
27 (0 nofollow)
外部链接:
87 (1 nofollow)
www.webpagetest.org - 流量排名分析
Alexa 流量分析图:
| 全球日均排名趋势 (6 个月) |
全球日均排名趋势 (2 年) |
日均用户页面浏览数 | 日均访问 | 搜索引擎访客 |
|
|
||||
Compete 独立IP浏览量:
www.webpagetest.org - 建站技术
服务器:
nginx/1.14.0 (Ubuntu)
SSL 安全:
有效
robots.txt:
XML 站点地图:
不可用
Gzip 压缩:
有效
Favicon.ico:
www.webpagetest.org - 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.webpagetest.org 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx/1.14.0 (Ubuntu)
Content-Type: text/html; charset=UTF-8
Access-Control-Allow-Origin: *
Set-Cookie: o=8a426cbea2f43944a87db3770dbbecdec34a000a; expires=Sat, 14-Nov-2020 11:36:49 GMT; Max-Age=31536000; path=/
Timing-Allow-Origin: *
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Link: <https://www.webpagetest.org/>; rel="canonical"
Content-Encoding: gzip
Accept-Ranges: bytes
Accept-Ranges: bytes
Via: 1.1 varnish
Age: 0
Accept-Ranges: bytes
Age: 0
Transfer-Encoding: chunked
Accept-Ranges: bytes
Date: Fri, 15 Nov 2019 11:36:49 GMT
Via: 1.1 varnish
Age: 0
Connection: keep-alive
X-Served-By: cache-iad2142-IAD, cache-jfk8143-JFK
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1573817810.500444,VS0,VE264
Vary: Accept-Encoding
Server: nginx/1.14.0 (Ubuntu)
Content-Type: text/html; charset=UTF-8
Access-Control-Allow-Origin: *
Set-Cookie: o=8a426cbea2f43944a87db3770dbbecdec34a000a; expires=Sat, 14-Nov-2020 11:36:49 GMT; Max-Age=31536000; path=/
Timing-Allow-Origin: *
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Link: <https://www.webpagetest.org/>; rel="canonical"
Content-Encoding: gzip
Accept-Ranges: bytes
Accept-Ranges: bytes
Via: 1.1 varnish
Age: 0
Accept-Ranges: bytes
Age: 0
Transfer-Encoding: chunked
Accept-Ranges: bytes
Date: Fri, 15 Nov 2019 11:36:49 GMT
Via: 1.1 varnish
Age: 0
Connection: keep-alive
X-Served-By: cache-iad2142-IAD, cache-jfk8143-JFK
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1573817810.500444,VS0,VE264
Vary: Accept-Encoding
www.webpagetest.org - 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。webpagetest.org 当前共有 13 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| webpagetest.org | A | 14398 | ||
| webpagetest.org | MX | 3598 | pri: 5 | |
| webpagetest.org | MX | 3598 | pri: 5 | |
| webpagetest.org | MX | 3598 | pri: 10 | |
| webpagetest.org | MX | 3598 | pri: 10 | |
| webpagetest.org | MX | 3598 | pri: 1 | |
| webpagetest.org | NS | 21597 | ||
| webpagetest.org | NS | 21597 | ||
| webpagetest.org | NS | 21597 | ||
| webpagetest.org | NS | 21597 | ||
| webpagetest.org | SOA | 21598 | expire: 1209600 serial: 19 | |
| webpagetest.org | TXT | v=spf1 a mx ip4:173.236.150.124 ip4:72.66.115.10 ip4:72.66.115.11 include:_spf.google.com ~all | 14398 | |
| webpagetest.org | TXT | globalsign-domain-verification=Wq9iztGUzQcBBi1OLrEOlXtefwOzX7yfvhbsw-CVdo | 14398 | |