casper.com Website Review

casper.com - Basic Information

Server:
Unknown
IP:
Unknown
City:
Unknown

casper.com - Pages Indexed

Baidu:
Bing:
Google:

casper.com - Page Information

Title:
Casper | Unsupported browser
Meta keywords:
Unknown
Meta description:
The Best Bed for Better Sleep
H1:
We’re sorry

casper.com - Site Technology

Server:
Unknown
SSL Secure:
Unavailable
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

casper.com - HTTP Header Analysis

HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of casper.com:
HTTP/1.1 301 https://casper.com/unsupported-browser
Connection: close
Content-Length: 0
Retry-After: 0
Location: https://casper.com/unsupported-browser
Accept-Ranges: bytes
Date: Wed, 17 Jun 2020 05:43:18 GMT
Via: 1.1 varnish
Set-Cookie: locale=en-US; path=/; expires=Wed, 23 May 2040 05:43:18 GMT; secure
Strict-Transport-Security: max-age=15768000
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Served-By: cache-lga21935-LGA
X-Cache: HIT
X-Cache-Hits: 0
X-Timer: S1592372599.802398,VS0,VE1

HTTP/1.1 301 Moved Temporarily
Connection: keep-alive
Content-Length: 313
x-amz-error-code: Found
x-amz-error-message: Resource Found
x-amz-request-id: 12E8033AEF912351
x-amz-id-2: /JW4M+fpjvXmct05jQ2B8R50mJZLTkluc8xlaEDCQmC1y78zWP/6nTP5Ok+j63CHRcovyUX9gNM=
Location: /unsupported-browser/
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: 0
Accept-Ranges: bytes
Date: Wed, 17 Jun 2020 05:43:18 GMT
Via: 1.1 varnish
Age: 65
Set-Cookie: locale=en-US; path=/; expires=Wed, 23 May 2040 05:43:18 GMT; secure
Strict-Transport-Security: max-age=15768000
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Served-By: cache-lga21950-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1592372599.876386,VS0,VE1
Vary: Accept-Encoding

HTTP/1.1 200 OK
Connection: keep-alive
x-amz-id-2: mN+XDtjtOtF367XqUQpHuT7jHieGUKGk5akTtpIo+GHNlParR+Tv3NoksoVWkpfZEh2DxVhzHe4=
x-amz-request-id: 004B94484A0BC9F9
Last-Modified: Mon, 15 Jun 2020 17:56:55 GMT
x-amz-version-id: Ia1_LmvcyILnZtMz5fSQ6C_cl8xfDx5k
ETag: "dae0d6e41820fb2f08897a239c73e175"
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: 0
Accept-Ranges: none
Date: Wed, 17 Jun 2020 05:43:18 GMT
Via: 1.1 varnish
Age: 1697
Set-Cookie: locale=en-US; path=/; expires=Wed, 23 May 2040 05:43:18 GMT; secure
Strict-Transport-Security: max-age=15768000
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Served-By: cache-lga21950-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1592372599.893285,VS0,VE1
Vary: Accept-Encoding
content-encoding: gzip
transfer-encoding: chunked

casper.com - DNS Record Analysis

Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 15 DNS record(s) of casper.com.
Host Type IP/Target TTL Extra Infomation
casper.comA300
casper.comA300
casper.comAAAA
2400:cb00:2048:1::6810:3a02
300
casper.comAAAA
2400:cb00:2048:1::6810:3b02
300
casper.comMX300pri: 5
casper.comMX300pri: 10
casper.comMX300pri: 1
casper.comMX300pri: 5
casper.comMX300pri: 10
casper.comMX300pri: 10
casper.comNS86400
casper.comNS86400
casper.comSOA86400expire: 604800
serial: 2022382336
casper.comTXT
v=spf1 ip4:23.253.182.0/23 ip4:37.188.97.188 ip4:40.143.37.0/24 ip4:41.74.192.0/20 ip4:50.23.218.192/27 ip4:63.128.21.0/24 ip4:64.18.0.0/20 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:69.166.148.0/24 ip4:72.3.185.0/24 ip4:72.14.192.0/18 ip4:72.32.154.0/24 ip4:72.32.217.0/24 ip4:72.32.243.0/24 ip4:74.125.0.0/16 ip4:91.220.42.0/24 ip4:94.236.119.0/26 ip4:103.13.69.0/24 ip4:103.237.104.0/22 ip4:104.130.96.0/28 ip4:104.130.122.0/23 ip4:108.177.8.0/21 include:spf1.casper.com ~all
300
casper.comTXT
google-site-verification=D3md1V0kg4YFflg0ksc5L5SP7pu2VjS4UvOP7GMK3Qw
300