Javadrive.jp Let'sプログラミング ~初心者の方を対象としたプログラミングの総合学習サイト~

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Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.93 sec.
Last Checked: 10/17/2023

Over the time javadrive.jp has been ranked as high as 223,243 in the world, while most of its traffic comes from Japan, where it reached as high as 1,962 position.

Javadrive.jp receives about 12,245 unique visitors and 18,368 pageviews per day. The estimated value of javadrive.jp is 324,120 USD. Each unique visitor makes about 1.5 pageviews on average.

Javadrive.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (November 25, 2019) javadrive.jp has an expired SSL certificate issued by Let's Encrypt (expired on January 31, 2020). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust javadrive.jp is quite a safe domain.

Mobile-Friendly test indicates that javadrive.jp is well optimized for mobile and tablet devices.


Global Rank
37,483
Average Load Time
0.41sec
Links In Count
166
Website Value
$324,120

Overview
Last Updated: 04/25/2024
Overall result - "javadrive.jp" 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: 03/21/2024
javadrive.jp is safe.

Norton ConnectSafe evaluates javadrive.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/13/2016
javadrive.jp 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
Malware not found at "javadrive.jp".
"javadrive.jp" is not a phishing page.
"javadrive.jp" does not install unwanted software.
"javadrive.jp" does not contain harmfull applications.
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: 02/22/2021
javadrive.jp is safe.

McAfee assesses javadrive.jp 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 javadrive.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
javadrive.jp child safety isvery good.

The WOT calculates reputation of the javadrive.jp. This reputation system receives ratings from users and information from third-party sources, assesses the javadrive.jp for safety features and confirms, whether javadrive.jp is suitable for children.

SSL Information
Domain www.javadrive.jp
Issuer OrganizationLet's Encrypt
Issuer Let's Encrypt Authority X3
Algorithm RSA-SHA256
Valid form 11/02/2019
Expiration 01/31/2020
SignedCertificate is not self signed
Additional Domains javadrive.jp
www.javadrive.jp
Server Location
Osaka
Osaka
Japan
ASN Information

ASN ID: 131965
ASN Title: XSERVER Xserver Inc., JP

Last Update: 10/03/2023

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS131072 - AS132095'

as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T05:34:08Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS131905 - AS131992'

as-block: AS131905 - AS131992
descr: JPNIC-4Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: for assignment to JPNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.ad.jp
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2016-01-27T00:24:03Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS131965'

aut-num: AS131965
as-name: XSERVER
descr: Xserver Inc.
import:
export:
country: JP
admin-c: JP00193983
tech-c: JP00193983
last-modified: 2020-05-27T00:41:42Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-US4)

WHOIS

[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]

Domain Information: [ドメイン情報]
[Domain Name] JAVADRIVE.JP

[登録者名] 伊倉辰雄
[Registrant] Tatsuo Ikura

[Name Server] ns1.xbiz.ne.jp
[Name Server] ns2.xbiz.ne.jp
[Name Server] ns3.xbiz.ne.jp
[Signing Key]

[登録年月日] 2012/11/26
[有効期限] 2021/11/30
[状態] Active
[最終更新] 2021/03/26 07:22:23 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社バズワード
[Name] Buzzword Inc.
[Email] ikura@buzzword.jp
[Web Page]
[郵便番号]
[住所]
[Postal Address]
[電話番号] 0528370751
[FAX番号]

DNS Records
HostA RecordTTL
javadrive.jp219.94.201.443600
HostMX RecordPriorityTTL
javadrive.jpjavadrive.jp03600
HostNS RecordTTL
javadrive.jpns1.sixcore.ne.jp3600
javadrive.jpns2.sixcore.ne.jp3600
javadrive.jpns3.sixcore.ne.jp3600
HostTXT RecordTTL

ns1.sixcore.ne.jp
TTL: 3600
Email address: root.sv0.sixcore.ne.jp
Serial: 0
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Errors
Warnings

Last tested: 10/09/2016

Desktop
Desktop Speed
87%
Desktop Resource Breakdown
Total Resources58
Number of Hosts17
Static Resources32
JavaScript Resources16
CSS Resources4

Last tested: 12/14/2019

Mobile
Mobile Usability
99%
Mobile Speed
85%
Mobile Resource Breakdown
Total Resources27
Number of Hosts10
Static Resources16
JavaScript Resources8
CSS Resources4
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