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酷才网
www.kudna.com/
数学问答社区

Kudna.com

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Conversion Technology Metas Server
Kudna.com is hosted in China / Hangzhou . Kudna.com doesn't use HTTPS protocol. Number of used technologies: 4. First technologies: CSS, Html, Html5, Number of used javascripts: 7. First javascripts: Jquery.2.js, Jquery.form.js, Plug-in_module.js, Number of used analytics tools: 0. Its server type is: nginx/1.0.15.

Technologies in use by Kudna.com

Technology

Number of occurences: 4
  • CSS
  • Html
  • Html5
  • Javascript

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Javascripts

Number of occurences: 7
  • jquery.2.js
  • jquery.form.js
  • plug-in_module.js
  • aws.js
  • aw_template.js
  • app.js
  • compatibility.js

Server Type

  • nginx/1.0.15

Powered by

  • PHP/5.2.17p1

Conversion rate optimization
visitors Clickable call number Not founded!
visitors Conversion form (contact form, subcriber) Not founded!
visitors Clickable email Not founded!
visitors CTA (call to action) button Not founded!
visitors List Founded!
visitors Image Not founded!
visitors Enhancement Not founded!
visitors Responsive website Founded!
visitors Facebook sharing Not founded!
visitors Google+ sharing Not founded!
visitors Twitter sharing Not founded!
visitors Linkedin sharing Not founded!
visitors Blog on the webiste Not founded!

HTTPS (SSL) - Kudna.com

Missing HTTPS protocol.

    Meta - Kudna.com

    Number of occurences: 5
    • Name:
      Content: IE=edge,Chrome=1
    • Name: viewport
      Content: width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
    • Name: renderer
      Content: webkit
    • Name: keywords
      Content: 高等数学,微积分,线性代数,统计学,大学数学,数学建模,数学实验,数学竞赛,知识社区,社交社区,问答社区
    • Name: description
      Content: 数学问答社区

    Server / Hosting

    • IP: 42.120.1.125
    • Latitude: 30.29
    • Longitude: 120.16
    • Country: China
    • City: Hangzhou

    Rname

    • f1g1ns1.dnspod.net
    • f1g1ns2.dnspod.net

    Target

    • freednsadmin.dnspod.com

    HTTP Header Response

    HTTP/1.1 200 OK Server: nginx/1.0.15 Date: Fri, 05 Aug 2016 09:56:57 GMT Content-Type: text/html Vary: Accept-Encoding X-Powered-By: PHP/5.2.17p1 Set-Cookie: qvi__Session=48d1770b698d959418aa5ba80df17a2a; path=/ Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache X-Cache: MISS from s_hh40 X-Cache-Lookup: MISS from s_hh40:80 Transfer-Encoding: chunked Via: 1.1 s_hh40 (squid/3.5.11) Connection: keep-alive

    DNS

    host: kudna.com
    1. class: IN
    2. ttl: 600
    3. type: A
    4. ip: 42.120.1.125
    host: kudna.com
    1. class: IN
    2. ttl: 86400
    3. type: NS
    4. target: f1g1ns1.dnspod.net
    host: kudna.com
    1. class: IN
    2. ttl: 86400
    3. type: NS
    4. target: f1g1ns2.dnspod.net
    host: kudna.com
    1. class: IN
    2. ttl: 600
    3. type: SOA
    4. mname: f1g1ns1.dnspod.net
    5. rname: freednsadmin.dnspod.com
    6. serial: 1451315778
    7. refresh: 3600
    8. retry: 180
    9. expire: 1209600
    10. minimum-ttl: 180

    Common Typos/Mistakes

    This list shows You some spelling mistakes at internet search for this domain.

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