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OPTERA: tools voor Bibliotheek en School
www.optera.nl/
Software voor optimalisering in Bibliotheek en het Onderwijs

Optera.nl

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Optera.nl is hosted in Netherlands . Optera.nl uses HTTPS protocol. Number of used technologies: 3. First technologies: CSS, Html, Javascript, Number of used javascripts: 1. First javascripts: Scripts.js, Number of used analytics tools: 1. First analytics tools: Google Analytics, Its server type is: Apache.

Technologies in use by Optera.nl

Technology

Number of occurences: 3
  • CSS
  • Html
  • Javascript

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Javascripts

Number of occurences: 1
  • scripts.js

Analytics

Number of occurences: 1
  • Google Analytics

Server Type

  • Apache

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 Not 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) - Optera.nl

SSL certificate

    • name: /OU=GT69856736/OU=See www.rapidssl.com/resources/cps (c)15/OU=Domain Control Validated - RapidSSL(R)/CN=*.exonet.nl
    • subject:
      • OU:
        • 0: GT69856736
        • 1: See www.rapidssl.com/resources/cps (c)15
        • 2: Domain Control Validated - RapidSSL(R)
      • CN: *.exonet.nl
    • hash: b540bbeb
    • issuer:
      • C: US
      • O: GeoTrust Inc.
      • CN: RapidSSL SHA256 CA - G3
    • version: 2
    • serialNumber: 499867
    • validFrom: 151014172934Z
    • validTo: 161014034559Z
    • validFrom_time_t: 1444843774
    • validTo_time_t: 1476416759
    • extensions:
      • authorityKeyIdentifier: keyid:C3:9C:F3:FC:D3:46:08:34:BB:CE:46:7F:A0:7C:5B:F3:E2:08:CB:59
      • authorityInfoAccess: OCSP - URI:http://gv.symcd.com CA Issuers - URI:http://gv.symcb.com/gv.crt
      • keyUsage: Digital Signature, Key Encipherment
      • extendedKeyUsage: TLS Web Server Authentication, TLS Web Client Authentication
      • subjectAltName: DNS:*.exonet.nl, DNS:exonet.nl
      • crlDistributionPoints: Full Name: URI:http://gv.symcb.com/gv.crl
      • basicConstraints: CA:FALSE
      • certificatePolicies: Policy: 2.23.140.1.2.1 CPS: https://www.rapidssl.com/legal

Meta - Optera.nl

Number of occurences: 5
  • Name: description
    Content: Software voor optimalisering in Bibliotheek en het Onderwijs
  • Name: keywords
    Content: bibliotheken,onderwijs,tools,rationele,cultureel,verantwoord,ondernemen,kunst,software
  • Name: robots
    Content: all
  • Name:
    Content: text/html; charset=utf-8
  • Name: author
    Content: optera

Server / Hosting

  • IP: 178.22.62.19
  • Latitude: 52.38
  • Longitude: 4.90
  • Country: Netherlands

Rname

  • ns3.exonet.nl
  • ns2.exonet.nl
  • ns1.exonet.nl
  • mail.optera.nl

Target

  • hostmaster.exonet.nl

HTTP Header Response

HTTP/1.1 200 OK Date: Fri, 17 Jun 2016 20:13:20 GMT Server: Apache Set-Cookie: PHPSESSID=uu140mgtptaq3vcbtdshn1hd72; path=/ Expires: Mon, 26 Jul 1990 05:00:00 GMT Cache-Control: no-store, no-cache, must-revalidate Pragma: no-cache Last-Modified: Fri, 17 Jun 2016 20:13:20 GMT Cache-Control: post-check=0, pre-check=0 Vary: User-Agent Content-Type: text/html X-Cache: MISS from s_xt50 X-Cache-Lookup: MISS from s_xt50:80 Via: 1.1 s_xt50 (squid/3.5.14) Connection: keep-alive

DNS

host: optera.nl
  1. class: IN
  2. ttl: 3600
  3. type: A
  4. ip: 178.22.62.19
host: optera.nl
  1. class: IN
  2. ttl: 3600
  3. type: NS
  4. target: ns3.exonet.nl
host: optera.nl
  1. class: IN
  2. ttl: 3600
  3. type: NS
  4. target: ns2.exonet.nl
host: optera.nl
  1. class: IN
  2. ttl: 3600
  3. type: NS
  4. target: ns1.exonet.nl
host: optera.nl
  1. class: IN
  2. ttl: 3600
  3. type: SOA
  4. mname: ns1.exonet.nl
  5. rname: hostmaster.exonet.nl
  6. serial: 2014100600
  7. refresh: 28800
  8. retry: 7200
  9. expire: 604800
  10. minimum-ttl: 3600
host: optera.nl
  1. class: IN
  2. ttl: 3600
  3. type: MX
  4. pri: 10
  5. target: mail.optera.nl

Common Typos/Mistakes

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

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