C-sqr.net サークルスクエア - グループ運営のためのアプリ

チーム・団体・コミュニティ運営のための無料アプリ。スケジュール共有と出欠確認、写真やファイルの共有、掲示板やメール配信など、機能豊富なグループウェアです。

C-sqr.net Overview

C-sqr.net ranking shows that the page is at position 96,269 over the world, while the bulk of its audience is from Japan, where it ranks 15,868.

In terms of rank-to-traffic ratio, c-sqr.net has 1,655 unique users per day, viewing 7,356 pages. The rank based value of c-sqr.net is 132,584 USD. Every user makes 4.71 pageviews on average.

C-sqr.net boasts a link base consisting of 419 referring domains and 608 external backlinks, as revealed by the data obtained from web network scanning.

C-sqr.net top-level domain belongs to .NET domain zone. Check other webpages in .NET zone.

According the last verification test in August 18, 2024, c-sqr.net has an expired SSL certificate issued by Let's Encrypt (expired on October 18, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search and Symantec c-sqr.net is a fairly safe domain.

According the Mobile-Friendly test by Google c-sqr.net is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

C-sqr.net Rank Summary

Global Rank
96,269
Average Load Time
0.63sec
Links In Count
223
Website Value
$122,763

C-sqr.net Website Safety

logo
Overview
Last Updated: 11/10/2024
Overall result - c-sqr.net 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 logo
Norton Connect Safe
Last Updated: 03/21/2024
c-sqr.net is safe.
Norton ConnectSafe evaluates c-sqr.net for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 02/08/2019
c-sqr.net 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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
c-sqr.net 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.
McAfee logo
Site Advisor
Last Updated: 02/22/2021
c-sqr.net is safe.
McAfee assesses c-sqr.net 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 c-sqr.net for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 11/10/2024
c-sqr.net child safety is unknown.
The WOT calculates reputation of the c-sqr.net. This reputation system receives ratings from users and information from third-party sources, assesses the c-sqr.net for safety features and confirms, whether c-sqr.net is suitable for children.

SSL Information
Domainc-sqr.net
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form07/20/2024
Expiration10/18/2024
SignedCertificate is not self signed
Additional Domains c-sqr.net

C-sqr.net Rank History

C-sqr.net Hosting Information

Server Location

ASN Information

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/16/2024

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

C-sqr.net Domain Registration and Settings

WHOIS

Domain Name: C-SQR.NET
Registry Domain ID: 88791436_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2024-06-26T02:53:59Z
Creation Date: 2002-07-27T08:36:54Z
Registry Expiry Date: 2025-07-27T08:36:54Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.VALUE-DOMAIN.COM
Name Server: NS2.VALUE-DOMAIN.COM
Name Server: NS3.VALUE-DOMAIN.COM
Name Server: NS4.VALUE-DOMAIN.COM
Name Server: NS5.VALUE-DOMAIN.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-11T01:32:56Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

C-sqr.net HTML Check


Errors

C-sqr.net Desktop Performance

Last tested: 08/24/2016

Speedometer image
Desktop Speed
77%

Desktop Resource Breakdown
Total Resources32
Number of Hosts6
Static Resources27
JavaScript Resources7
CSS Resources4

C-sqr.net Mobile Insights

Last tested: 02/06/2018

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
55%

Mobile Resource Breakdown
Total Resources37
Number of Hosts6
Static Resources31
JavaScript Resources7
CSS Resources4

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