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21st Class USA | Where Technology Meets the Classroom
www.21stclassusa.com/
The 21st Class Stand allows you to use an iPad 2 to its fullest potential by securing it in virtually any position to be used as a wireless document camera ...

21stclassusa.com

21stclassusa.com is hosted in United States . 21stclassusa.com uses HTTPS protocol. Number of used technologies: 7. First technologies: CSS, Google Font API, Html, Number of used javascripts: 7. First javascripts: Webfont.js, Jquery.min.js, Flyoutmenu.js, Number of used analytics tools: 2. First analytics tools: Google Analytics, Quantcast Measurement, Number of used plugins, modules: 1. Its server type is: cloudflare-nginx.

Technologies in use by 21stclassusa.com

Technology

Number of occurences: 7
  • CSS
  • Google Font API
  • Html
  • Iframe
  • Javascript
  • jQuery
  • Php

Javascripts

Number of occurences: 7
  • webfont.js
  • jquery.min.js
  • flyoutmenu.js
  • widgets.js
  • plusone.js
  • fastclick.min.js
  • quant.js

Analytics

Number of occurences: 2
  • Google Analytics
  • Quantcast Measurement

Server Type

  • cloudflare-nginx

CDN

Number of occurences: 1
  • CloudFlare

Social

Number of occurences: 2
  • Facebook Like button
  • Google +1 Button

Used plugins, modules

Number of plugins and modules: 1
  • Image

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 Founded!
visitors List Founded!
visitors Image Not founded!
visitors Enhancement Not founded!
visitors Responsive website Not 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) - 21stclassusa.com

SSL certificate

    • name: /OU=Domain Control Validated/OU=PositiveSSL Multi-Domain/CN=sni109012.cloudflaressl.com
    • subject:
      • OU:
        • 0: Domain Control Validated
        • 1: PositiveSSL Multi-Domain
      • CN: sni109012.cloudflaressl.com
    • hash: b1bf702e
    • issuer:
      • C: GB
      • ST: Greater Manchester
      • L: Salford
      • O: COMODO CA Limited
      • CN: COMODO ECC Domain Validation Secure Server CA 2
    • version: 2
    • serialNumber: 313038692536758596547830704612189979702
    • validFrom: 160813000000Z
    • validTo: 170219235959Z
    • validFrom_time_t: 1471046400
    • validTo_time_t: 1487548799
    • extensions:
      • authorityKeyIdentifier: keyid:40:09:61:67:F0:BC:83:71:4F:DE:12:08:2C:6F:D4:D4:2B:76:3D:96
      • subjectKeyIdentifier: 53:53:95:7F:09:23:C6:EC:68:6C:20:F1:9D:98:CE:F3:01:43:8D:C6
      • keyUsage: Digital Signature
      • basicConstraints: CA:FALSE
      • extendedKeyUsage: TLS Web Server Authentication, TLS Web Client Authentication
      • certificatePolicies: Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://secure.comodo.com/CPS Policy: 2.23.140.1.2.1
      • crlDistributionPoints: Full Name: URI:http://crl.comodoca4.com/COMODOECCDomainValidationSecureServerCA2.crl
      • authorityInfoAccess: CA Issuers - URI:http://crt.comodoca4.com/COMODOECCDomainValidationSecureServerCA2.crt OCSP - URI:http://ocsp.comodoca4.com
      • subjectAltName: DNS:sni109012.cloudflaressl.com, DNS:*.21stclassusa.com, DNS:*.advertising-2016.tech, DNS:*.best-growth-group.tech, DNS:*.bestcalicoanniegroup.tech, DNS:*.bestfreehomes.tech, DNS:*.bestonlinesoftware.tech, DNS:*.body-store-group.tech, DNS:*.drewsdrivers.co.uk, DNS:*.dulay20.site, DNS:*.dulay32.site, DNS:*.frontyardlandscapingguys.com, DNS:*.function-development.tech, DNS:*.getreadytoread.xyz, DNS:*.gratis-better.tech, DNS:*.internet-software.tech, DNS:*.my-gratis-live.tech, DNS:*.mycateringinternet.tech, DNS:*.myfree-hot.tech, DNS:*.mymine-2016online.tech, DNS:*.mymine-advertising.tech, DNS:*.mymobigratis.tech, DNS:*.pointesystems.com, DNS:*.professionalversatilegroup.tech, DNS:*.radioferret.com, DNS:*.ruz651.com, DNS:*.superior-mineonline.tech, DNS:*.supermarketingonline.tech, DNS:*.technosoftmine.tech, DNS:*.the-mobi-homes.tech, DNS:*.theopenhomes.tech, DNS:*.topdevelopmentweb.tech, DNS:*.topwebshop.tech, DNS:*.weblikemine.tech, DNS:*.year2016-marketing.tech, DNS:21stclassusa.com, DNS:advertising-2016.tech, DNS:best-growth-group.tech, DNS:bestcalicoanniegroup.tech, DNS:bestfreehomes.tech, DNS:bestonlinesoftware.tech, DNS:body-store-group.tech, DNS:drewsdrivers.co.uk, DNS:dulay20.site, DNS:dulay32.site, DNS:frontyardlandscapingguys.com, DNS:function-development.tech, DNS:getreadytoread.xyz, DNS:gratis-better.tech, DNS:internet-software.tech, DNS:my-gratis-live.tech, DNS:mycateringinternet.tech, DNS:myfree-hot.tech, DNS:mymine-2016online.tech, DNS:mymine-advertising.tech, DNS:mymobigratis.tech, DNS:pointesystems.com, DNS:professionalversatilegroup.tech, DNS:radioferret.com, DNS:ruz651.com, DNS:superior-mineonline.tech, DNS:supermarketingonline.tech, DNS:technosoftmine.tech, DNS:the-mobi-homes.tech, DNS:theopenhomes.tech, DNS:topdevelopmentweb.tech, DNS:topwebshop.tech, DNS:weblikemine.tech, DNS:year2016-marketing.tech

Meta - 21stclassusa.com

Number of occurences: 5
  • Name: google-site-verification
    Content: OzkFROYlNkVsIPnXd7LrfKs7pfI7yM9AynYueC8OEg4
  • Name:
    Content: text/html; charset=utf-8
  • Name: description
    Content: The 21st Class Stand allows you to use an iPad 2 to its fullest potential by securing it in virtually any position to be used as a wireless document camera, web camera, video recorder, and more.
  • Name: keywords
    Content: iPad, iPad2, iPad 2, iPad 2 stand, iPad stand, 21st class stand, harry dickens, document camera, one to one learning, 21st century learners, classroom, education, education technology, STEM, computers in the classroom, multimedia projector classroom, document camera lesson plans, classroom technology activities, iPad lesson plans,Unleash the power of the iPad 2 in the Classroom!, Eric Saunders
  • Name: msvalidate.01
    Content: F6ECBDF204E7A28D453C4560F8AEA17E

Server / Hosting

  • IP: 104.28.4.22
  • Latitude: 37.75
  • Longitude: -97.82
  • Country: United States

Rname

  • sharon.ns.cloudflare.com
  • dale.ns.cloudflare.com
  • mx.21stclassusa.com.cust.b.hostedemail.com

Target

  • dns.cloudflare.com

HTTP Header Response

HTTP/1.1 200 OK Date: Sat, 27 Aug 2016 07:15:45 GMT Content-Type: text/html; charset=utf-8 Set-Cookie: __cfduid=d8a5f46d912bf95ea1edf7c0a4540b84d1472282145; expires=Sun, 27-Aug-17 07:15:45 GMT; path=/; domain=.21stclassusa.com; HttpOnly Age: 0 Cache-Control: public, max-age=60 Last-Modified: Tue, 03 Mar 2015 18:41:46 GMT X-Cache: MISS X-EdgeRouter: edgerouter2 X-Hrouter: hrouter2 X-Hstore: hstore8 X-MobileDetected: 0 X-Varnish: 3338959668 X-Content-Type-Options: nosniff Server: cloudflare-nginx CF-RAY: 2d8dbbf0a73705af-ARN X-Cache: MISS from s_wx1011 X-Cache-Lookup: MISS from s_wx1011:80 Transfer-Encoding: chunked Via: 1.1 varnish, 1.1 s_wx1011 (squid/3.5.20) Connection: keep-alive

DNS

host: 21stclassusa.com
  1. class: IN
  2. ttl: 300
  3. type: A
  4. ip: 104.28.5.22
host: 21stclassusa.com
  1. class: IN
  2. ttl: 300
  3. type: A
  4. ip: 104.28.4.22
host: 21stclassusa.com
  1. class: IN
  2. ttl: 86400
  3. type: NS
  4. target: sharon.ns.cloudflare.com
host: 21stclassusa.com
  1. class: IN
  2. ttl: 86400
  3. type: NS
  4. target: dale.ns.cloudflare.com
host: 21stclassusa.com
  1. class: IN
  2. ttl: 86400
  3. type: SOA
  4. mname: dale.ns.cloudflare.com
  5. rname: dns.cloudflare.com
  6. serial: 2019494061
  7. refresh: 10000
  8. retry: 2400
  9. expire: 604800
  10. minimum-ttl: 3600
host: 21stclassusa.com
  1. class: IN
  2. ttl: 300
  3. type: MX
  4. pri: 0
  5. target: mx.21stclassusa.com.cust.b.hostedemail.com
host: 21stclassusa.com
  1. class: IN
  2. ttl: 300
  3. type: AAAA
  4. ipv6: 2400:cb00:2048:1::681c:416
host: 21stclassusa.com
  1. class: IN
  2. ttl: 300
  3. type: AAAA
  4. ipv6: 2400:cb00:2048:1::681c:516

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