WWW.SAFERVPN.COM 网站分析
访问网站 www.safervpn.com 时发生错误
我们在尝试访问网站 www.safervpn.com 的以下 URL 地址时遇到错误：
- HTTP 403 http://www.safervpn.com/
- HTTP 403 https://www.safervpn.com/
HTTP 403 是一个 HTTP 状态码，表示禁止访问请求的资源。当服务器限制我们的机器人访问页面时，就会发生这种情况，通常是由于防火墙的存在。
以下内容展示了我们服务器在 2020-06-20 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。
基本信息
服务器:
未知
IP:
页面信息
标题:
SaferVPN | The Fastest & Simplest VPN Worldwide
长度: 47 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:
Get Automatic Wi-Fi Security, anonymous browsing and unrestricted, global Internet access with the #1 Trusted VPN. Try it risk-free for 30 days!
长度: 144 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
The SaferVPN Way. Fast. Simple. Safe.
长度: 38 字符
内部链接:
64 (0 nofollow)
外部链接:
7 (4 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 www.safervpn.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Sat, 20 Jun 2020 23:27:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=dc457eb0fd243fa8099b8f65ca618c0e61592695651; expires=Mon, 20-Jul-20 23:27:31 GMT; path=/; domain=.safervpn.com; HttpOnly; SameSite=Lax; Secure
Vary: Accept-Encoding
X-Powered-By: PHP/7.0.33-8+ubuntu16.04.1+deb.sury.org+1
Cache-Control: no-cache, private
Set-Cookie: XSRF-TOKEN=eyJpdiI6InE5aHkzVmtJUXNmUjAxTzdPMnd2NVE9PSIsInZhbHVlIjoiUDNWb3ZYWVFLUG9VSmRyNWlnMjdNa3lvdFVMMUU1RzNHS3phemlqbHZEY3BmaVF2TStrMGs2c3E2VUVKcnoxSm9na0JEZ3RLV0lIZ2tZc2wwV0xZclE9PSIsIm1hYyI6IjRlMmYwZmQwZjZkNTcxNWYzN2U5ZWQ0ZmQ2NjRkNDlkYjY4OTExOTQ4OGM2Yjc2ZjMyNDcxYmM5YzIxMmVmZWIifQ%3D%3D; expires=Sun, 21-Jun-2020 01:27:31 GMT; Max-Age=7200; path=/; domain=.safervpn.com; secure
Set-Cookie: PSID=eyJpdiI6Ing3TUhWTmtCWE1xQzVKdGpvVThpdkE9PSIsInZhbHVlIjoiNnVldGVkQ3B6anZ2bFRvdTJLODJOSWRIS1FQbWt4cGF4WjFMS21PcEZFRlgwWnV3QlJ6aDlPalVMSDJpeTJIMzVtNWFkNzN2TXBqZkVuOVJla3BCQ3c9PSIsIm1hYyI6IjFiNThkN2ViYTRiY2VjNTU3MWE5M2JkNTU4ZTE3Mzg1OTQ4YmIxYzljOWJmZDNiNTM5MDM1NWJjNDNhY2I3NzYifQ%3D%3D; expires=Sun, 21-Jun-2020 01:27:31 GMT; Max-Age=7200; path=/; domain=.safervpn.com; secure
Set-Cookie: df=eyJpdiI6IlVFVHdhQytBbGt3dHc0c1wvXC9MenA1UT09IiwidmFsdWUiOiIxTFh0Q1ZCZ0RZWU5MM3NxM2xRWm13PT0iLCJtYWMiOiJhYTliMGRlNDcwOGE1OTQ4YzJlNjg2YTZkYmMzNDAyYWEzMDBjZTAyYzc5NzU0NmFkYjk3ZDhjNTMxYTYxNDhjIn0%3D; expires=Tue, 15-Jun-2021 23:27:31 GMT; Max-Age=31104000; path=/; domain=.safervpn.com; secure; httponly
Set-Cookie: funnelAb=eyJpdiI6IkFpY3QzNlI5bG5sWjgzREdaK2lacnc9PSIsInZhbHVlIjoiYmRtTkcyS1ZRRmxKdElWR2xHaEhDZz09IiwibWFjIjoiYmVlNjMyODQyNmI5OTdkZTExY2Q0ODA3YjU5ZjE2OTVkMDVkNGZmNGY0ZmFiNjg3NDM1N2QxNDMyNDU0MDJhNSJ9; expires=Tue, 15-Jun-2021 23:27:31 GMT; Max-Age=31104000; path=/; domain=.safervpn.com; secure; httponly
Set-Cookie: origin-landing-url=eyJpdiI6IjdJNGxoV0w4TmJuYXFqMEJUcnZcL0tnPT0iLCJ2YWx1ZSI6IlwveDdUeVwvV0c2VG5qXC82ajV3VGZGOWxPTG8ya3dBSW5DcG11Qk1KalhybnJRb0xRNmJ3VkN6S3FDS1h3VGFrUVciLCJtYWMiOiJhYzUxZmY3NzdiNTE2ZDBkNWMzZjcxMWM5NDU4NjYxYmFmYmNlZTk5MzcwZDAzNjk1ODBkYTI1ZTViOWQ5YTRiIn0%3D; expires=Sun, 20-Jun-2021 23:27:31 GMT; Max-Age=31536000; path=/; domain=.safervpn.com; secure; httponly
CF-Cache-Status: DYNAMIC
cf-request-id: 0375a813600000c5c4618d8200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Strict-Transport-Security: max-age=2592000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Server: cloudflare
CF-RAY: 5a6942cbcf70c5c4-EWR
Content-Encoding: gzip
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
Date: Sat, 20 Jun 2020 23:27:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=dc457eb0fd243fa8099b8f65ca618c0e61592695651; expires=Mon, 20-Jul-20 23:27:31 GMT; path=/; domain=.safervpn.com; HttpOnly; SameSite=Lax; Secure
Vary: Accept-Encoding
X-Powered-By: PHP/7.0.33-8+ubuntu16.04.1+deb.sury.org+1
Cache-Control: no-cache, private
Set-Cookie: XSRF-TOKEN=eyJpdiI6InE5aHkzVmtJUXNmUjAxTzdPMnd2NVE9PSIsInZhbHVlIjoiUDNWb3ZYWVFLUG9VSmRyNWlnMjdNa3lvdFVMMUU1RzNHS3phemlqbHZEY3BmaVF2TStrMGs2c3E2VUVKcnoxSm9na0JEZ3RLV0lIZ2tZc2wwV0xZclE9PSIsIm1hYyI6IjRlMmYwZmQwZjZkNTcxNWYzN2U5ZWQ0ZmQ2NjRkNDlkYjY4OTExOTQ4OGM2Yjc2ZjMyNDcxYmM5YzIxMmVmZWIifQ%3D%3D; expires=Sun, 21-Jun-2020 01:27:31 GMT; Max-Age=7200; path=/; domain=.safervpn.com; secure
Set-Cookie: PSID=eyJpdiI6Ing3TUhWTmtCWE1xQzVKdGpvVThpdkE9PSIsInZhbHVlIjoiNnVldGVkQ3B6anZ2bFRvdTJLODJOSWRIS1FQbWt4cGF4WjFMS21PcEZFRlgwWnV3QlJ6aDlPalVMSDJpeTJIMzVtNWFkNzN2TXBqZkVuOVJla3BCQ3c9PSIsIm1hYyI6IjFiNThkN2ViYTRiY2VjNTU3MWE5M2JkNTU4ZTE3Mzg1OTQ4YmIxYzljOWJmZDNiNTM5MDM1NWJjNDNhY2I3NzYifQ%3D%3D; expires=Sun, 21-Jun-2020 01:27:31 GMT; Max-Age=7200; path=/; domain=.safervpn.com; secure
Set-Cookie: df=eyJpdiI6IlVFVHdhQytBbGt3dHc0c1wvXC9MenA1UT09IiwidmFsdWUiOiIxTFh0Q1ZCZ0RZWU5MM3NxM2xRWm13PT0iLCJtYWMiOiJhYTliMGRlNDcwOGE1OTQ4YzJlNjg2YTZkYmMzNDAyYWEzMDBjZTAyYzc5NzU0NmFkYjk3ZDhjNTMxYTYxNDhjIn0%3D; expires=Tue, 15-Jun-2021 23:27:31 GMT; Max-Age=31104000; path=/; domain=.safervpn.com; secure; httponly
Set-Cookie: funnelAb=eyJpdiI6IkFpY3QzNlI5bG5sWjgzREdaK2lacnc9PSIsInZhbHVlIjoiYmRtTkcyS1ZRRmxKdElWR2xHaEhDZz09IiwibWFjIjoiYmVlNjMyODQyNmI5OTdkZTExY2Q0ODA3YjU5ZjE2OTVkMDVkNGZmNGY0ZmFiNjg3NDM1N2QxNDMyNDU0MDJhNSJ9; expires=Tue, 15-Jun-2021 23:27:31 GMT; Max-Age=31104000; path=/; domain=.safervpn.com; secure; httponly
Set-Cookie: origin-landing-url=eyJpdiI6IjdJNGxoV0w4TmJuYXFqMEJUcnZcL0tnPT0iLCJ2YWx1ZSI6IlwveDdUeVwvV0c2VG5qXC82ajV3VGZGOWxPTG8ya3dBSW5DcG11Qk1KalhybnJRb0xRNmJ3VkN6S3FDS1h3VGFrUVciLCJtYWMiOiJhYzUxZmY3NzdiNTE2ZDBkNWMzZjcxMWM5NDU4NjYxYmFmYmNlZTk5MzcwZDAzNjk1ODBkYTI1ZTViOWQ5YTRiIn0%3D; expires=Sun, 20-Jun-2021 23:27:31 GMT; Max-Age=31536000; path=/; domain=.safervpn.com; secure; httponly
CF-Cache-Status: DYNAMIC
cf-request-id: 0375a813600000c5c4618d8200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Strict-Transport-Security: max-age=2592000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Server: cloudflare
CF-RAY: 5a6942cbcf70c5c4-EWR
Content-Encoding: gzip
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":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。safervpn.com 当前共有 8 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| safervpn.com | A | 300 | ||
| safervpn.com | MX | 300 | pri: 0 | |
| safervpn.com | NS | 172800 | ||
| safervpn.com | NS | 172800 | ||
| safervpn.com | NS | 172800 | ||
| safervpn.com | NS | 172800 | ||
| safervpn.com | SOA | 900 | expire: 1209600 serial: 1 | |
| safervpn.com | TXT | v=spf1 mx a ptr include:sendgrid.net include:mail.zendesk.com ~all | 300 |