Poj.org Welcome To PKU JudgeOnline


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.65 sec.
Last Checked: 03/28/2024

Poj.org traffic volume is 2,272 unique daily visitors and their 7,723 pageviews. The web value rate of poj.org is 131,225 USD. Each visitor makes around 3.64 page views on average.

By Alexa's traffic estimates poj.org placed at 12,024 position over the world, while the largest amount of its visitors comes from China, where it takes 14,408 place.

Poj.org is hosted by RAMNODE - RamNode LLC, US in United States; however, we recommend migrating the server to China, as it will speed up poj.org page load time for the majority of users. See the list of other web pages hosted by RAMNODE - RamNode LLC, US.

Poj.org registered under .ORG top-level domain. Check other websites in .ORG zone.

The last verification results, performed on (March 28, 2024) poj.org show that poj.org has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust poj.org is pretty a safe domain.

Relying Google MobileFriendly test poj.org is well optimized for mobile and tablet devices.


Global Rank
92,296
Average Load Time
0.52sec
Links In Count
356
Website Value
$122,640

Overview
Last Updated: 03/28/2024
Overall result - poj.org is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 03/22/2024
poj.org is safe.
Norton ConnectSafe evaluates poj.org for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/19/2016
poj.org is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 01/09/2019
poj.org is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/23/2021
poj.org is safe.
McAfee assesses poj.org for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze poj.org for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
poj.org child safety is very good.
The WOT calculates reputation of the poj.org. This reputation system receives ratings from users and information from third-party sources, assesses the poj.org for safety features and confirms, whether poj.org is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 3842
ASN Title: RAMNODE - RamNode LLC, US

Last Update: 10/06/2023

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 3842
ASName: RAMNODE
ASHandle: AS3842
RegDate: 2012-07-26
Updated: 2012-07-26
Comment: http://www.ramnode.com
Ref: https://rdap.arin.net/registry/autnum/3842

OrgName: RamNode LLC
OrgId: RL-82
Address: 2870 Peachtree Rd NW #915-5414
City: Atlanta
StateProv: GA
PostalCode: 30305
Country: US
RegDate: 2012-07-09
Updated: 2017-06-21
Ref: https://rdap.arin.net/registry/entity/RL-82

OrgNOCHandle: RAMNO-ARIN
OrgNOCName: RamNode
OrgNOCPhone: +1-844-726-6633
OrgNOCEmail: arin@ramnode.com
OrgNOCRef: https://rdap.arin.net/registry/entity/RAMNO-ARIN

OrgTechHandle: RAMNO-ARIN
OrgTechName: RamNode
OrgTechPhone: +1-844-726-6633
OrgTechEmail: arin@ramnode.com
OrgTechRef: https://rdap.arin.net/registry/entity/RAMNO-ARIN

OrgAbuseHandle: ABUSE3621-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-844-726-6633
OrgAbuseEmail: abuse@ramnode.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3621-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

Domain Name: POJ.ORG
Registry Domain ID: D104932638-LROR
Registrar WHOIS Server: whois.22.cn
Registrar URL: https://www.22.cn
Updated Date: 2019-05-26T00:21:26Z
Creation Date: 2004-09-25T18:52:08Z
Registry Expiry Date: 2024-09-25T18:52:08Z
Registrar Registration Expiration Date:
Registrar: 22net, Inc.
Registrar IANA ID: 1555
Registrar Abuse Contact Email: abuse@22.cn
Registrar Abuse Contact Phone: +86.57188276020
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: shanghaituchongwangluokejiyouxiangongsi
Registrant State/Province: BEIJING
Registrant Country: CN
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-14T10:43:24Z


DNS Records
HostA RecordTTL
poj.org168.235.95.213600
HostMX RecordPriorityTTL
poj.orgALT1.ASPMX.L.GOOGLE.COM2014400
poj.orgALT2.ASPMX.L.GOOGLE.COM2014400
poj.orgASPMX2.GOOGLEMAIL.COM3014400
poj.orgASPMX3.GOOGLEMAIL.COM3014400
poj.orgASPMX4.GOOGLEMAIL.COM3014400
poj.orgASPMX5.GOOGLEMAIL.COM3014400
poj.orgASPMX.L.GOOGLE.COM1014400
HostNS RecordTTL
poj.orgf1g1ns1.dnspod.net86400
poj.orgf1g1ns2.dnspod.net86400
HostTXT RecordTTL
poj.orgv=spf1 include:aspmx.googlemail.com ~all14400

f1g1ns1.dnspod.net
TTL: 600
Email address: freednsadmin.dnspod.com
Serial: 1501660497
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180


Errors
Warnings

Last tested: 06/27/2018

Desktop
Desktop Speed
92%

Desktop Resource Breakdown
Total Resources15
Number of Hosts2
Static Resources13
JavaScript Resources2
CSS Resources1

Last tested: 06/27/2018

Mobile
Mobile Usability
65%
Mobile Speed
82%

Mobile Resource Breakdown
Total Resources15
Number of Hosts2
Static Resources13
JavaScript Resources2
CSS Resources1
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