h-navi.jp ▷ LITALICO発達ナビ | 発達障害ポータルサイト

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.91 sec.
Last Checked: 05/03/2024

H-navi.jp traffic volume is 5,379 unique daily visitors and their 16,137 pageviews. The web value rate of h-navi.jp is 17,334 USD. Each visitor makes around 3.21 page views on average.

H-navi.jp belongs to AMAZON-02 - Amazon.com, Inc., US. Check the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

H-navi.jp registered under .JP top-level domain. Check other websites in .JP zone.

The last verification results, performed on (August 14, 2020) h-navi.jp show that h-navi.jp has an expired SSL certificate issued by Amazon (expired on July 27, 2021). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Amazon.

In accordance with Google Safe Browsing, Google Safe Search and Symantec h-navi.jp is pretty a safe domain.

Relying Google MobileFriendly test h-navi.jp is well optimized for mobile and tablet devices, however web page loading speed may be improved.

H-navi.jp General Information

not found

H-navi.jp Safety Information

Overview

Last Updated: 05/03/2024

Overall result - h-navi.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: 03/22/2024

h-navi.jp is safe.

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

Google Safe Search

Last Updated: 10/03/2019

h-navi.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

h-navi.jp 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: 02/22/2021

h-navi.jp is safe.

McAfee assesses h-navi.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 h-navi.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 05/03/2024

h-navi.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	h-navi.jp
Issuer Organization	Amazon
Issuer	Amazon
Algorithm	RSA-SHA256
Valid form	06/27/2020
Expiration	07/27/2021
Signed	Certificate is not self signed
Additional Domains	h-navi.jp

H-navi.jp Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 03/04/2024

ASN Whois

#
# 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.
#

H-navi.jp Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain 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] H-NAVI.JP

[登録者名] 株式会社LITALICO
[Registrant] LITALICO lnc.

[Name Server] ns-1967.awsdns-53.co.uk
[Name Server] ns-1297.awsdns-34.org
[Name Server] ns-106.awsdns-13.com
[Name Server] ns-702.awsdns-23.net
[Signing Key]

[登録年月日] 2015/10/29
[有効期限] 2022/10/31
[状態] Active
[最終更新] 2021/11/01 01:05:11 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社LITALICO
[Name] LITALICO lnc.
[Email] sys_infra+onamae@litalico.co.jp
[Web Page]
[郵便番号] 153-0051
[住所] 東京都目黒区
上目黒 2-1-1
中目黒GTタワー15F
[Postal Address] Meguro-ku
2-1-1 Kamimeguro
Nakameguro GT Tower 15F
[電話番号] 03-5704-7350
[FAX番号] 03-5704-7356

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

H-navi.jp HTML Validation

HTML Validation Tool

Errors

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Attribute “rel” not allowed on element “img” at this point.

The element “textarea” must not appear as a descendant of the “a” element.

The element “label” must not appear as a descendant of the “a” element.

Bad value “” for attribute “src” on element “img”: Must be non-empty.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

The element “input” must not appear as a descendant of the “a” element.

Attribute “v-pre” not allowed on element “div” at this point.

Stray end tag “span”.

Attribute “:value” not allowed on element “input” at this point.

Attribute “v-autosize” not allowed on element “textarea” at this point.

Duplicate ID “new_post_comment”.

Duplicate ID “post_comment_post_id”.

End tag “br”.

Warnings

Attribute “:value” is not serializable as XML 1.0.

The first occurrence of ID “new_post_comment” was here.

The first occurrence of ID “post_comment_post_id” was here.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

This document appears to be written in Japanese. Consider adding “lang="ja"” (or variant) to the “html” start tag.

H-navi.jp Desktop Insights

Last tested: 06/25/2018

Desktop

Desktop Speed

61%

Optimize images

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Desktop Resource Breakdown

Total Resources	90
Number of Hosts	20
Static Resources	71
JavaScript Resources	32
CSS Resources	5

H-navi.jp Mobile Insights

Last tested: 06/01/2017

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

21%

Optimize images

Enable compression

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Prioritize visible content

Reduce server response time

Mobile Resource Breakdown

Total Resources	63
Number of Hosts	10
Static Resources	51
JavaScript Resources	6
CSS Resources	1

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H-navi.jp LITALICO発達ナビ | 発達障害ポータルサイト

Quick Summary

H-navi.jp General Information

H-navi.jp Safety Information

H-navi.jp Server Information

H-navi.jp Domain Name Information

H-navi.jp HTML Validation

H-navi.jp Desktop Insights

H-navi.jp Mobile Insights

H-navi.jp Nearest Competitors

H-navi.jp Typos