Status
Offline
Server IP address resolved: No
Http response code: None
Last Checked: 05/01/2024
Gakkensf.co.jp traffic estimate is about 2,123 unique visitors and 4,246 pageviews per day. The approximated value of gakkensf.co.jp is 3,120 USD. Every unique visitor makes about 2 pageviews on average.
Alexa Traffic Rank estimates that gakkensf.co.jp is ranked number 35,041 in the world.
Gakkensf.co.jp server is located in Japan, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
Gakkensf.co.jp is registered under .JP top-level domain. Check other websites in .JP zone.
During the last check (June 26, 2019) gakkensf.co.jp has an expired SSL certificate (expired on November 13, 2019), please click the “Refresh” button for SSL Information at the Safety Information section.
In accordance with Google Safe Browsing, Google Safe Search and Symantec gakkensf.co.jp is pretty a safe domain.
Relying on Google Mobile-Friendly test gakkensf.co.jp is well optimized for mobile and tablet devices, however website page loading time may be improved.
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How popular is gakkensf.co.jp?
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Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Safe
Updated: 05/01/2024
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
Safe
Updated: 03/27/2024
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Safe
Updated: 06/04/2019
SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.
Google Safe Browsing
Safe
Malware not found
Phishing not detected
Unwanted software not found
Harmfull applications not found
Updated: 01/09/2019
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee® WebAdvisor
Safe
Updated: 02/26/2021
McAfee assesses gakkensf.co.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 gakkensf.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Not Checked
Updated: 05/01/2024
The WOT calculates reputation of the gakkensf.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the gakkensf.co.jp for safety features and confirms, whether gakkensf.co.jp is suitable for children.
| Domain | www.gakkensf.co.jp |
| Issuer Organization | Unknown |
| Issuer | GlobalSign Organization Validation CA - SHA256 - G2 |
| Algorithm | RSA-SHA256 |
| Valid form | 09/25/2018 |
| Expiration | 11/13/2019 |
| Signed | Certificate is not self signed |
| Additional Domains | www.gakkensf.co.jp |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Updated: 02/19/2024
#
# 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.
#
| Host | A Record | TTL |
|---|---|---|
| gakkensf.co.jp | 18.180.235.210 | 60 |
| gakkensf.co.jp | 54.92.0.116 | 60 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| gakkensf.co.jp | vlmx20.secure.ne.jp | 10 | 3600 |
| gakkensf.co.jp | vlmx21.secure.ne.jp | 10 | 3600 |
| gakkensf.co.jp | vlmx22.secure.ne.jp | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| gakkensf.co.jp | ns-1476.awsdns-56.org | 172800 |
| gakkensf.co.jp | ns-1923.awsdns-48.co.uk | 172800 |
| gakkensf.co.jp | ns-26.awsdns-03.com | 172800 |
| gakkensf.co.jp | ns-974.awsdns-57.net | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| gakkensf.co.jp | v=spf1 +mx +ip4:210.129.16.107 include:spf.secure.ne.jp ~all | 3600 |
ns-974.awsdns-57.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Information about registered users or assignees of an Internet resource
[ 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]
a. [ドメイン名] GAKKENSF.CO.JP
e. [そしきめい] かぶしきがいしゃがっけんすていふる
f. [組織名] 株式会社学研ステイフル
g. [Organization] Gakken Sta:Ful Co.,Ltd.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] MY44596JP
n. [技術連絡担当者] RS21955JP
p. [ネームサーバ] ns-1476.awsdns-56.org
p. [ネームサーバ] ns-1923.awsdns-48.co.uk
p. [ネームサーバ] ns-26.awsdns-03.com
p. [ネームサーバ] ns-974.awsdns-57.net
s. [署名鍵]
[状態] Connected (2022/07/31)
[登録年月日] 2006/07/24
[接続年月日] 2006/07/31
[最終更新] 2021/08/10 17:41:48 (JST)
Website desktop performance and usability tips
Speed
58%
Number and type of the resources loaded from the website:
| Total Resources | 83 |
| Number of Hosts | 3 |
| Static Resources | 16 |
| JavaScript Resources | 10 |
| CSS Resources | 6 |
| CSS | 23.7 KBytes |
| Images | 2.1 MBytes |
| HTML | 19.1 KBytes |
| JavaScript | 333.6 KBytes |
| Other | 825.0 Bytes |
Updated: 10/24/2015
Tips on speeding up mobile site performance
Usability
65%
Speed
38%
Number and type of the resources loaded from the website:
| Total Resources | 94 |
| Number of Hosts | 7 |
| Static Resources | 68 |
| JavaScript Resources | 12 |
| CSS Resources | 6 |
| CSS | 24.2 KBytes |
| Images | 1.8 MBytes |
| HTML | 18.4 KBytes |
| JavaScript | 577.4 KBytes |
| Other | 3.1 KBytes |
Updated: 08/19/2019