HP.COM 网站分析

访问网站 hp.com 时发生错误

我们在尝试访问网站 hp.com 的以下 URL 地址时遇到错误:

HTTP 503 是一个 HTTP 状态码,表示服务器由于临时过载或维护而当前无法处理请求。通常,这是一种临时状态。

以下内容展示了我们服务器在 2020-05-20 缓存的部分历史分析数据。由于我们的机器人无法访问此网站,数据可能不完整或已过时,仅供您参考。

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Laptop Computers, Desktops, Printers, Ink & Toner | HP® Official Site
长度: 70 字符; 最佳长度: 10 ~ 60 字符

HTML 标题标签是页面 SEO 最重要的元素之一,出现在搜索结果、浏览器选项卡和书签中。

您的标题标签似乎不符合理想长度。

Google 的搜索结果会截断超过 60 个字符的标题;Bing 的搜索结果会截断超过 70 个字符的标题。

以下是元标题的最佳做法:

  • 标题长度保持在 10-60 个字符之间。
  • 使关键字/关键短语显而易见
  • 融入相关的有力词语
  • 清晰简洁
Meta 描述信息:
Learn about HP laptops, pc desktops, printers, accessories and more at the Official HP® Website
长度: 95 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
Official HP Website, printers, desktops, laptops, servers, services
长度: 67 字符; 最佳长度: 10 ~ 255 字符
H1标签:
Laptop Computers, Desktops, Printers and more
长度: 45 字符; 最佳长度: 10 ~ 255 字符

建站技术

服务器:
未知
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:

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 hp.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Thu, 21 May 2020 10:33:49 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Location: http://www.hp.com/
Cache-Control: max-age=7200
Expires: Thu, 21 May 2020 12:33:49 GMT
Content-Length: 226
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 301 Moved Permanently
Server: Apache
X-Frame-Options: SAMEORIGIN
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, max-age=7200
Location: http://www-redirect.ext.hp.com
Expires: Thu, 21 May 2020 12:33:49 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Type: text/html; charset=iso-8859-1
Content-Length: 196
Accept-Ranges: bytes
Date: Thu, 21 May 2020 10:33:49 GMT
X-Varnish: 952758739
Age: 0
Via: 1.1 varnish
Connection: keep-alive
X-Varnish-Origin: g4t5234.houston.hp.com
X-Cache: MISS

HTTP/1.1 301 Moved Permanently
Server: AkamaiGHost
Content-Length: 0
Location: https://www8.hp.com/us/en/home.html
Cache-Control: max-age=0
Expires: Thu, 21 May 2020 10:33:49 GMT
Date: Thu, 21 May 2020 10:33:49 GMT
Connection: keep-alive

HTTP/1.1 200 OK
Server: Apache
Last-Modified: Thu, 21 May 2020 07:44:50 GMT
Access-Control-Allow-Headers: Access-Control-Allow-Origin, Origin, X-Requested-With, Content-Type, Accept
Access-Control-Allow-Methods: GET, OPTIONS, POST, PUT, DELETE
Access-Control-Allow-Origin: *
X-Powered-By: Servlet/2.5 JSP/2.1
Access-Control-Max-Age: 3600
X-Frame-Options: SAMEORIGIN
Content-Type: text/html; charset=UTF-8
Vary: Accept-Encoding
Cache-Control: max-age=3167
Expires: Thu, 21 May 2020 11:26:36 GMT
Date: Thu, 21 May 2020 10:33:49 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Connection: Transfer-Encoding

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。hp.com 当前共有 42 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
hp.comA3600
hp.comA3600
hp.comA3600
hp.comA3600
hp.comNS3600
hp.comNS3600
hp.comNS3600
hp.comNS3600
hp.comNS3600
hp.comNS3600
hp.comSOA3600expire: 2419200
serial: 443243797
hp.comPTR3600
hp.comMX300pri: 10
hp.comTXT
SFMC-ZWQ1KX6NcnbWgSDBdMcM5hev9zt7KIW2ujakv25u
3600
hp.comTXT
SFMC-z90jhAqnCFzmMAy46Qo1vy13u6YlOQ4afVWEPZmS
3600
hp.comTXT
SFMC-gC-INJ9awb38orE0daCKtYQOdTzA26V3zBYVruOP
3600
hp.comTXT
SFMC-TkI3rEvFMq3uO7c3713TrP-cg1S7j0K0iKyNVXIY
3600
hp.comTXT
SFMC-Gj1r4WT7h7LuH9CgR-ATrs4dQiyHzeRW5mkk_qg9
3600
hp.comTXT
SFMC-VXyPhU37JRfzHa1B_-XfXzHjl2WKI7af1rdKH-wR
3600
hp.comTXT
SFMC-MNg49ZTRiJXS6s5M39xVpTy1s_E-1IHXs9eMp9TV
3600
hp.comTXT
SFMC-aJMC0Gi9MPXTz-l4Iv3LtRXfhaeOB0OCsGwNXkzM
3600
hp.comTXT
SFMC-f7skz24QEr_YzGdBqMHR3sC2xGZPNQ3mZdXDFFow
3600
hp.comTXT
SFMC-CrddN9mLDmj3nCgVdj6F1xvJWHcDiUha4ypozOYM
3600
hp.comTXT
google-site-verification=lf2HoI19pw29dSNCWe1ex0zlgiGiMSUZjRWjW61SLXk
3600
hp.comTXT
C6ekla14kZc9ySs2tWLx5+qoT3uFAcPKfM9z8SnOjKPxduvwIiHCJI75yVt8cOynDwTRpNGAoAu7WBKTky3QhQ==
3600
hp.comTXT
google-site-verification=SYstg4r0qao99bYV9-4uWYGTHLSIL3Py60GZvR_OJ1c
3600
hp.comTXT
google-site-verification=K295XYTk_JOny2cGYgQiv5OBkqX-vsPbflRWCajmZmQ
3600
hp.comTXT
google-site-verification=7CCNFPK5u6aSDkOkTOxz_yOePZI8_thHJnaJl6EtSwk
3600
hp.comTXT
atlassian-domain-verification=mjss59VLEmjHpiASn3FUy/Hfb/9QbLAAOR9fiqjavAJ6O1uCyNnChSTbNAxo7IIS
3600
hp.comTXT
mongodb-site-verification=NNt4TMRanOtPk2qCvhWpTMXpY8SOb7BO
3600
hp.comTXT
google-site-verification=GdVvq6F-s2Vr-eD8eeZeo11J1HXnWdA2ZNM_M_IivjY
3600
hp.comTXT
google-site-verification=N-C2RScU5fi3a4_9J7hYoQhoL9H566pkx6gM8PI6Jqo
3600
hp.comTXT
google-site-verification=iBm5BtEQIPx_1KICdm-iKrhED8pwZmS12JcztEGkEEw"""
3600
hp.comTXT
google-site-verification=ior6EHEPCvMGbBIF1Cfzg3-yTDw30PaIbETytGrl1zY
3600
hp.comTXT
google-site-verification=ajtjung8rHe1-msfHMrttoZdDlZeeoWJNpQ5jNZcqfo
3600
hp.comTXT
IQI2xT+r6hj2PuJ171J02xOMMXSUHl4I2VJ5a4CB2OsyfPJkfHXHbmJ5e2Ee6kbNjJQsERvcm3d4IeS2e7xPPQ==
3600
hp.comTXT
google-site-verification:2kiyv1SjebKUcEmaJ4QtapQe2EcbqPcYmhiJ-XJMZsY
3600
hp.comTXT
MS=ms38857149
3600
hp.comTXT
7155-7871-A6E8-AEB1-5764-4DE3-D4DD-6680
3600
hp.comTXT
facebook-domain-verification=1f6jis8ngyl6xhtopb196nk2jzb6wm
3600
hp.comTXT
v=spf1 mx include:_spf.hp.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:standardregisterSPF.smtp.com ip4:205.219.85.237 ip4:74.209.251.23 ~all
3600
hp.comTXT
adobe-sign-verification=8d7c98c65d9a78aa4fe83e40ac618269
3600