violympic, giải toán trên mạng,Đại học FPT ...

This data was last updated from 30-03-2013  (update).

Site Info has Alexa Rank 69.370 and Google Page Rank is 5

Title - Thi toán online

Page Size

152.9 KB

Meta Keywords

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  • 0 GIF, 0 JPG, 13 PNG


  • H1: 0, H2: 2, H3: 0, H4: 0, H5: 0, H6: 0


violympic, giải toán trên mạng,Đại học FPT

DNS Record Analysis

The Domain Name System (DNS) is a hierarchical distributed naming system for computers, services, or any resource connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. A Domain Name Service resolves queries for these names into IP addresses for the purpose of locating computer services and devices worldwide. By providing a worldwide, distributed keyword-based redirection service, the Domain Name System is an essential component of the functionality of the Internet.

DNS servers

DNS Records

Answer records A 3600s NS 3600s NS 3600s SOA
serial: 454
refresh: 900
retry: 600
expire: 86400
minimum ttl: 3600

Authority records

Additional records A 3600s A 3600s

Traffic Analysis

Magestic Backlinks

Daily Ranks

Rank Trend

Visitor Trend

Bounce Trend

Site Technical Analysis

Web server

  • Microsoft-IIS/6.0

Javascript Library

  • jquery

Ip Address

Language used

  • HTML
  • CSS

Domain Age

Site Same Ip

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Hyper Text Transfer Protocol (HTTP) header show data header response from

HTML Analysis

  • connection: Keep-Alive
  • date: Sat, 30 Mar 2013 21:33:46 GMT
  • server: Microsoft-IIS/6.0
  • servername: 12
  • x-powered-by: ASP.NET
  • x-aspnet-version: 2.0.50727
  • cache-control: private
  • content-type: text/html; charset=utf-8
  • content-length: 8953
  • vary: Accept-Encoding
  • content-encoding: gzip
  • x-google-cache-control: remote-fetch
  • via: HTTP/1.1 GWA
No data whois for

Ip Analytics

Country Code:
Country Code3:
Country Name:
Continent Code:
  • % [ node-7]
    % Whois data copyright terms

    inetnum: -
    netname: FPT-STATICIP-NET
    country: vn
    descr: FPT Telecom Company
    descr: 2nd floor FPT Building, Pham Hung Road, Cau Giay District, Hanoi
    admin-c: TTH19-AP
    tech-c: NOC21-AP
    remarks: For spamming matters, mail to
    changed: 20120809
    mnt-by: MAINT-VN-FPT
    mnt-irt: IRT-VNNIC-AP
    source: APNIC

    person: Tran Thanh Hai
    nic-hdl: TTH19-AP
    address: FPT Telecom
    address: 2nd floor FPT Building, Pham Hung Road, Cau Giay District, Hanoi
    phone: +84-90-4211450
    fax-no: +84-4-37262163
    country: vn
    changed: 20111114
    mnt-by: MAINT-VN-VNNIC
    source: APNIC

    person: Network Operation Center
    nic-hdl: NOC21-AP
    address: FPT Telecom
    address: 2nd floor FPT Building, Pham Hung Road, Cau Giay District, Hanoi
    phone: +84-8-73093388
    fax-no: +84-8-73008889
    country: VN
    changed: 20120809
    mnt-by: MAINT-VN-VNNIC
    source: APNIC

In Page Analysis

HTML Analysis

HTML validation

  • 61 Errors
  • 19 Warnings

Ratio Text/Html

  • 0.08722445017752689

Visitor Analysis

Daily Visitor

  • 1.353 visits

Daily Visitor