www.tendencias21.net Website Review

www.tendencias21.net - Basic Information

www.tendencias21.net - Pages Indexed

Baidu:
Bing:
Google:

www.tendencias21.net - Page Information

Title:
Tendencias 21. Ciencia, tecnología, sociedad y cultura
Length: 54 character(s); Best length: 10 ~ 60 character(s)
Meta keywords:
tendencias, ciencia, tecnología, sociedad, cultura,
Length: 51 character(s); Best length: 10 ~ 255 character(s)
Meta description:
Revista electrónica de ciencia, tecnología, sociedad y cultura. ISSN 2174-6850
Length: 79 character(s); Best length: 50 ~ 160 character(s)
H1:
Unknown
Length: 0 character(s)
Internal links:
76 (3 nofollow)
External links:
8 (0 nofollow)

www.tendencias21.net - Site Technology

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

www.tendencias21.net - 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 www.tendencias21.net:
HTTP/1.1 200 OK
Server: nginx
Date: Thu, 28 May 2020 13:48:51 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=20
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Security-Policy: upgrade-insecure-requests
Strict-Transport-Security: max-age=15768000;

www.tendencias21.net - 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 7 DNS record(s) of tendencias21.net.
Host Type IP/Target TTL Extra Infomation
tendencias21.netA604800
tendencias21.netMX604800pri: 20
tendencias21.netMX604800pri: 10
tendencias21.netNS604800
tendencias21.netNS604800
tendencias21.netSOA604800expire: 604800
serial: 2015020908
tendencias21.netTXT
v=spf1ip4:213.251.158.192/27ip4:94.23.134.224/27mxptra:mail.wmaker.neta:hermes01.wmaker.neta:hermes02.wmaker.neta:mailing01.wmaker.neta:mailing02.wmaker.neta:mailing03.wmaker.neta:mailing04.wmaker.neta:admin.wmaker.net~all
604800