Js88.com 学校のことならJS88.com／日本の学校
JS88.com（日本の学校）では、大学、短大、専門学校、高校、中学校などの情報を網羅しています。また、塾や英会話教室の情報から、塾講師や教員のアルバイト・正社員の求人情報など、家族に教えたい教育情報を提供しています。
Server IP address resolved: No
Http response code: None
Last Checked: 08/16/2025
Js88.com traffic volume is 1,391 unique daily visitors and their 16,692 pageviews. The web value rate of js88.com is 290,569 USD. Each visitor makes around 12.84 page views on average.
By Alexa's traffic estimates js88.com placed at 46,788 position over the world, while the largest amount of its visitors comes from Japan, where it takes 2,936 place.
Perfect for js88.com that their data center (provided by company company AMAZON-02 - Amazon.com, Inc., US) is located in Japan, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by AMAZON-02 - Amazon.com, Inc., US.
Js88.com registered under .COM top-level domain. Check other websites in .COM zone.
The last verification results, performed on (August 16, 2025) js88.com show that js88.com has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.
In accordance with Google Safe Browsing and Symantec js88.com is pretty a safe domain.
Relying Google MobileFriendly test js88.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are js88.com visitors located?
Japan JPWhere do visitors go on js88.com?
| Subdomain | Pageviews |
|---|---|
| school.js88.com | 57.4% |
| stgcms.js88.com | 29.87% |
| stgkanri.js88.com | 7.11% |
| kanri.js88.com | 4.32% |
| other | 1.3% |
| Subdomain | Pageviews per User |
|---|---|
| stgcms.js88.com | 21 |
| school.js88.com | 11 |
| stgkanri.js88.com | 8 |
| kanri.js88.com | 4 |
| Subdomain | Reach |
|---|---|
| school.js88.com | 95.7% |
| stgcms.js88.com | 24.91% |
| kanri.js88.com | 17.42% |
| stgkanri.js88.com | 15.56% |
How popular is js88.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 37695 | -26022 |
| past month | 40710 | -2691 |
| past week | 46262 | 8248 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 16203 | -24268 | 45 | 180% | 12 | 76% |
| 30 | 12870 | -14175 | 58 | 120% | 18 | 150% |
| 7 | 6077 | -8561 | 13 | 140% | 50 | 300% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 52809 | -26896 | 14 | 58% |
| 30 | 61386 | 6621 | 12 | -12.04% |
| 7 | 83132 | 28114 | 8 | -37.43% |
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 ConnectSafe evaluates js88.com for any unsafe and insecure content. The results are critical for families with young children.
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.
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 assesses js88.com 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 js88.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the js88.com. This reputation system receives ratings from users and information from third-party sources, assesses the js88.com for safety features and confirms, whether js88.com is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 04/12/2025
#
# 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.
#
Domain Name: JS88.COM
Registry Domain ID: 28715234_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2024-05-07T15:21:48Z
Creation Date: 2000-06-07T01:13:42Z
Registry Expiry Date: 2025-06-07T01:13:42Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Name Server: NS-1409.AWSDNS-48.ORG
Name Server: NS-1880.AWSDNS-43.CO.UK
Name Server: NS-329.AWSDNS-41.COM
Name Server: NS-727.AWSDNS-26.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-13T11:06:36Z
| Host | A Record | TTL |
|---|---|---|
| js88.com | 221.244.104.242 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| js88.com | inbound-smtp.us-east-1.amazonaws.com | 10 | 300 |
| Host | NS Record | TTL |
|---|---|---|
| js88.com | ns-1409.awsdns-48.org | 172800 |
| js88.com | ns-1880.awsdns-43.co.uk | 172800 |
| js88.com | ns-329.awsdns-41.com | 172800 |
| js88.com | ns-727.awsdns-26.net | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| js88.com | v=spf1 a mx include:amazonses.com ~all | 300 |
ns-727.awsdns-26.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Last tested: 05/03/2017
| Total Resources | 111 |
| Number of Hosts | 37 |
| Static Resources | 61 |
| JavaScript Resources | 24 |
| CSS Resources | 13 |
Last tested: 11/14/2016
| Total Resources | 121 |
| Number of Hosts | 25 |
| Static Resources | 95 |
| JavaScript Resources | 27 |
| CSS Resources | 5 |
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