REDFLAGDEALS.COM 网站分析
基本信息
服务器:
未知
IP:
页面信息
标题:
Canadian Deals, Flyers & Coupons - RedFlagDeals.com
长度: 51 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
Canadian store, deals, coupons, sales, promotions, redflagdeals, rfd
长度: 68 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
Helping Canadians save money by viewing sales, coupons, promotions and freebies from hundreds of stores in one place!
长度: 117 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
Up to $520 off Apple Watch Series 4 at Staples!
长度: 47 字符
内部链接:
107 (0 nofollow)
外部链接:
110 (5 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 redflagdeals.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 17
location: https://www.redflagdeals.com/
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
x-timer: S1709541624.014389,VS0,VE12
accept-ranges: bytes
content-type: text/plain; charset=utf-8
Date: Mon, 04 Mar 2024 08:40:24 GMT
X-Served-By: cache-chi-kigq8000143-CHI, cache-chi-kigq8000143-CHI, cache-pdk-kfty2130075-PDK
X-Cache: MISS, MISS, MISS
X-Cache-Hits: 0, 0, 0
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 22323
x-xss-protection: 1; mode=block
x-mod-pagespeed: 1.13.35.2-0
referrer-policy: no-referrer-when-downgrade
expires: Mon, 04 Mar 2024 08:40:24 GMT
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
content-security-policy: upgrade-insecure-requests
content-type: text/html; charset=UTF-8
x-timer: S1709541624.196506,VS0,VE156
accept-ranges: bytes
set-cookie: PHPSESSID=1911aff4993ba4f598a3cce316df5cc8; path=/; domain=.redflagdeals.com; secure; HttpOnly
set-cookie: location=toronto; expires=Wed, 03-Apr-2024 08:40:24 GMT; Max-Age=2592000; path=/; domain=.redflagdeals.com
content-encoding: gzip
cache-control: no-cache, private
x-frame-options: SAMEORIGIN
Date: Mon, 04 Mar 2024 08:40:24 GMT
X-Served-By: cache-chi-klot8100071-CHI, cache-chi-klot8100082-CHI, cache-pdk-kfty2130063-PDK
X-Cache: MISS, MISS, MISS
X-Cache-Hits: 0, 0, 0
Vary: Accept-Encoding
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Connection: keep-alive
Content-Length: 17
location: https://www.redflagdeals.com/
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
x-timer: S1709541624.014389,VS0,VE12
accept-ranges: bytes
content-type: text/plain; charset=utf-8
Date: Mon, 04 Mar 2024 08:40:24 GMT
X-Served-By: cache-chi-kigq8000143-CHI, cache-chi-kigq8000143-CHI, cache-pdk-kfty2130075-PDK
X-Cache: MISS, MISS, MISS
X-Cache-Hits: 0, 0, 0
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 22323
x-xss-protection: 1; mode=block
x-mod-pagespeed: 1.13.35.2-0
referrer-policy: no-referrer-when-downgrade
expires: Mon, 04 Mar 2024 08:40:24 GMT
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
content-security-policy: upgrade-insecure-requests
content-type: text/html; charset=UTF-8
x-timer: S1709541624.196506,VS0,VE156
accept-ranges: bytes
set-cookie: PHPSESSID=1911aff4993ba4f598a3cce316df5cc8; path=/; domain=.redflagdeals.com; secure; HttpOnly
set-cookie: location=toronto; expires=Wed, 03-Apr-2024 08:40:24 GMT; Max-Age=2592000; path=/; domain=.redflagdeals.com
content-encoding: gzip
cache-control: no-cache, private
x-frame-options: SAMEORIGIN
Date: Mon, 04 Mar 2024 08:40:24 GMT
X-Served-By: cache-chi-klot8100071-CHI, cache-chi-klot8100082-CHI, cache-pdk-kfty2130063-PDK
X-Cache: MISS, MISS, MISS
X-Cache-Hits: 0, 0, 0
Vary: Accept-Encoding
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
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。redflagdeals.com 当前共有 18 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| redflagdeals.com | A | 60 | ||
| redflagdeals.com | A | 60 | ||
| redflagdeals.com | NS | 172800 | ||
| redflagdeals.com | NS | 172800 | ||
| redflagdeals.com | NS | 172800 | ||
| redflagdeals.com | NS | 172800 | ||
| redflagdeals.com | SOA | 900 | expire: 1209600 serial: 1 | |
| redflagdeals.com | MX | 3600 | pri: 1 | |
| redflagdeals.com | MX | 3600 | pri: 10 | |
| redflagdeals.com | MX | 3600 | pri: 10 | |
| redflagdeals.com | MX | 3600 | pri: 5 | |
| redflagdeals.com | MX | 3600 | pri: 5 | |
| redflagdeals.com | TXT | MS=ms45594987 | 60 | |
| redflagdeals.com | TXT | google-site-verification=YlXkvOP5q2893PzeNsClmd_XJ7YyxCvUA1Noxb3oTHg | 60 | |
| redflagdeals.com | TXT | google-site-verification=ZzUg41Q8WaU1HqkeE9kFve6TuGjlaHA5f2MxR-n631Q | 60 | |
| redflagdeals.com | TXT | google-site-verification=fAUYs_G-rTqdFBV7wxpUrHAlvm1JYKonVQlrK-DfhxM | 60 | |
| redflagdeals.com | TXT | google-site-verification=qcNeJz_-6aPVXw_12AjnvXQqbWNLlx6VHDcHdAAnV7s | 60 | |
| redflagdeals.com | TXT | v=spf1 ip4:76.74.243.0/24 mx include:amazonses.com include:_spf.google.com ip4:209.171.44.154 include:u9416306.wl057.sendgrid.net -all | 60 |