NHCPS.COM 网站分析

基本信息

搜索引擎收录信息

Bing:
Google:

页面信息

标题:
SaveaLife.com - ACLS, PALS, BLS, CPR & First Aid
长度: 48 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
未知
长度: 0 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
SaveaLife.com - ACLS, PALS, BLS, CPR & First Aid online certification
长度: 69 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
The #1 Online Medical Certification Provider
长度: 44 字符

建站技术

服务器:
cloudflare
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用

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 nhcps.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Wed, 18 Sep 2024 05:13:27 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
Vary: Accept-Encoding,Cookie
x-powered-by: WP Engine
Accept-CH: Sec-CH-UA-Mobile
X-Nitro-Cache: HIT
X-Nitro-Cache-From: drop-in
x-nitro-rev: ce7ddb4
link: ; rel=preconnect
link: ; rel="https://api.w.org/"
link: ; rel="alternate"; title="JSON"; type="application/json"
link: ; rel=shortlink
content-security-policy: default-src 'self'; img-src 'self' blob: nhcps.com qr-code.ithemes.com www.shopperapproved.com nhcps.wpenginepowered.com *.googlesyndication.com data: pixel.wp.com gstatic.com *.gstatic.com p.typekit.net *.clarity.ms *.bing.com *.google.com google.com google.com.tr www.google.co.uk *.gravatar.com dev.visualwebsiteoptimizer.com cdnjs.cloudflare.com cdn-ikpmmej.nitrocdn.com cdn-ikphocn.nitrocdn.com img.youtube.com *.trustpilot.com www.facebook.com www.googletagmanager.com *.cookiebot.com *.googlesyndication.com *.vwo.com nhcps.wpenginepowered.com satorisupport.zendesk.com v2assets.zopim.io alscertifications.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' nhcps.com nhcps.wpenginepowered.com blob: *.google.com google.com *.googleapis.com *.googletagmanager.com *.googleadservices.com googleadservices.com www.gstatic.com beacon-v2.helpscout.net stats.wp.com youtube.com *.ytimg.com *.pinterest.com static.zdassets.com *.stripe.com stripe.com *.bing.com use.typekit.net kit.fontawesome.com satorisupport.zendesk.com widget-mediator.zopim.com *.doubleclick.net *.clarity.ms chimpstatic.com static.addtoany.com dev.visualwebsiteoptimizer.com *.vwo.com www.shopperapproved.com script.tapfiliate.com code.jquery.com nitroscripts.com cdn-ikpmmej.nitrocdn.com cdn-ikphocn.nitrocdn.com connect.facebook.net www.facebook.com *.trustpilot.com *.googlesyndication.com *.stackadapt.com cdnjs.cloudflare.com *.cookiebot.com ipinfo.io link.savealife.com alscertifications.com; style-src 'self' 'unsafe-inline' use.typekit.net p.typekit.net fonts.googleapis.com nhcps.com alscertifications.com cdn-ikpmmej.nitrocdn.com cdn-ikphocn.nitrocdn.com cdnjs.cloudflare.com nhcps.wpenginepowered.com www.gstatic.com maxcdn.bootstrapcdn.com; font-src use.typekit.net nhcps.com alscertifications.com data: fonts.googleapis.com fonts.gstatic.com ka-f.fontawesome.com cdn-ikpmmej.nitrocdn.com cdn-ikphocn.nitrocdn.com cdnjs.cloudflare.com nhcps.wpenginepowered.com *.wp.com; frame-src * data: blob:; connect-src 'self' static.zdasset.com ekr.zdassets.com ka-f.fontawesome.com satorisupport.zendesk.com frstre.com cdnjs.cloudflare.com *.helpscout.net *.visualwebsiteoptimizer.com *.addtoany.com pagead2.googlesyndication.com consentcdn.cookiebot.com *.cloudfront.net csi.gstatic.com widget-mediator.zopim.com wss://widget-mediator.zopim.com *.clarity.ms *.google-analytics.com google.com *.google.com *.doubleclick.net *.googlesyndication.com to.getnitropack.com cdn-ikpmmej.nitrocdn.com cdn-ikphocn.nitrocdn.com www.googletagmanager.com *.tapfiliate.com *.trustpilot.com *.nhcps.com alscertifications.com nitropack.io *.bing.com yoast.com; media-src 'self' widget-mediator.zopim.com static.zdassets.com nhcps.wpenginepowered.com alscertifications.com;
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
feature-policy: accelerometer 'none'; camera 'none'; geolocation 'self'
permissions-policy: accelerometer=(), autoplay=(), fullscreen=*, geolocation=(self), gyroscope=(), midi=(), payment=*, picture-in-picture=(), sync-xhr=()
x-xss-protection: 1; mode=block
x-cache-ctime: 1726544085
X-Cacheable: SHORT
Cache-Control: max-age=600, must-revalidate
X-Cache: HIT: 5
X-Cache-Group: normal
Expect-CT: max-age=7776000, enforce
X-Permitted-Cross-Domain-Policies: master-only
CF-Cache-Status: DYNAMIC
Server: cloudflare
CF-RAY: 8c4ed8c6cb258c51-EWR
Content-Encoding: gzip
alt-svc: h3=":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。nhcps.com 当前共有 16 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
nhcps.comA3600
nhcps.comA3600
nhcps.comNS21600
nhcps.comNS21600
nhcps.comSOA1800expire: 604800
serial: 2350744742
nhcps.comMX300pri: 10
nhcps.comMX300pri: 20
nhcps.comMX300pri: 10
nhcps.comMX300pri: 20
nhcps.comMX300pri: 30
nhcps.comTXT
google-site-verification=wPDbge8ZslxzzBlwOz_HUlskCZwCY2mheavAUi7qJcc
300
nhcps.comTXT
google-site-verification=nskSWbIDwhPLKiY8z8K3NiegSpw1KiIlb3hQepqv4rw
300
nhcps.comTXT
v=spf1 include:mail.zendesk.com include:_spf.google.com include:spf.mandrillapp.com include:_spf.elasticemail.com include:spf.tapfiliate.com -all
300
nhcps.comTXT
google-site-verification=X_5kUuTG2yRIP2rBFMDxuQJ1Ihm0eWJ7eeDbze9gt04
300
nhcps.comTXT
google-site-verification=GQA9hRwDZ49LT0cGWGmSEf4Yw3HKW73LoWAt_ZHv4Mk
300
nhcps.comTXT
google-site-verification=eEP9OloSeDSjYkboEqvgBRrPM9zD4W7FYXZkyznfuGI
300