Wanikani.com WaniKani, a kanji learning application by Tofugu

WaniKani is a Japanese radicals, kanji, and vocabulary learning web app that uses mnemonics and SRS to make kanji learning simple.

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.92 sec.
Last Checked: 01/24/2025

Wanikani.com attracts 8,157 unique visitors daily, generating 53,018 pageviews. The estimated value of wanikani.com is 927,947 USD. Each visitor views approximately 6.96 pages on average.

According to Majestic's traffic estimates, wanikani.com ranks 42,204 globally, with the majority of its visitors coming from United States, where it holds the 8,099 position.

It is beneficial for wanikani.com that their data center (provided by AMAZON-AES - Amazon.com, Inc., US) is located in United States, as this helps reduce page load time for most visitors.

See the list of other websites hosted by AMAZON-AES - Amazon.com, Inc., US.

Wanikani.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (October 13, 2024), indicates that wanikani.com has an expired SSL certificate issued by Let's Encrypt (expired on December 02, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust wanikani.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, wanikani.com is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Global Rank
13,016
Average Load Time
0.81sec
Links In Count
318
Website Value
$867,240
Overview
Last Updated: 01/24/2025
Overall result - wanikani.com 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
wanikani.com is safe.
Norton ConnectSafe evaluates wanikani.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/14/2016
wanikani.com 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
wanikani.com 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: 04/09/2021
wanikani.com is safe.
McAfee assesses wanikani.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 wanikani.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
wanikani.com child safety is very good.
The WOT calculates reputation of the wanikani.com. This reputation system receives ratings from users and information from third-party sources, assesses the wanikani.com for safety features and confirms, whether wanikani.com is suitable for children.

Wanikani.com | SSL Certificate Information
Domainwanikani.com
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form09/03/2024
Expiration12/02/2024
SignedCertificate is not self signed
Additional Domains wanikani.com
Server Location

Wanikani.com ASN Information

ASN ID: 14618
ASN Title: AMAZON-AES - Amazon.com, Inc., US

Last Update: 07/19/2024

#
# 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: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618

OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4

OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-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

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

RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-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.
#

WHOIS

Domain Name: WANIKANI.COM
Registry Domain ID: 1690742568_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.1api.net
Registrar URL: http://www.1api.net
Updated Date: 2023-11-16T21:24:43Z
Creation Date: 2011-12-06T18:40:16Z
Registry Expiry Date: 2027-12-06T18:40:16Z
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: abuse@1api.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.DNSIMPLE.COM
Name Server: NS2.DNSIMPLE-EDGE.NET
Name Server: NS3.DNSIMPLE.COM
Name Server: NS4.DNSIMPLE-EDGE.ORG
Name Server: NS5.DNSMADEEASY.COM
Name Server: NS6.DNSMADEEASY.COM
Name Server: NS7.DNSMADEEASY.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-16T22:20:56Z


DNS Records
HostA RecordTTL
wanikani.com34.202.125.553600
wanikani.com52.54.84.1123600
wanikani.com34.206.130.403600
wanikani.com52.45.248.2443600
wanikani.com52.7.202.1483600
wanikani.com35.172.177.653600
wanikani.com54.165.51.1423600
wanikani.com3.212.234.2523600
HostMX RecordPriorityTTL
wanikani.comaspmx.l.google.com13600
wanikani.comalt1.aspmx.l.google.com53600
wanikani.comalt2.aspmx.l.google.com53600
wanikani.comaspmx2.googlemail.com103600
wanikani.comaspmx3.googlemail.com103600
HostNS RecordTTL
wanikani.comns1.dnsimple.com3600
wanikani.comns2.dnsimple.com3600
wanikani.comns3.dnsimple.com3600
wanikani.comns4.dnsimple.com3600
wanikani.comns5.dnsmadeeasy.com3600
wanikani.comns6.dnsmadeeasy.com3600
wanikani.comns7.dnsmadeeasy.com3600
HostTXT RecordTTL
wanikani.comALIAS for wanikani.com.herokudns.com3600
wanikani.comv=spf1 a include:_spf.google.com include:spf.mandrillapp.com ~all3600

axfr.dnsimple.com
TTL: 3600
Email address: admin.dnsimple.com
Serial: 1433420102
Refresh: 86400
Retry: 7200
Expire: 604800
Minimum: 300

Warnings

Errors

Last tested: 10/13/2016

Desktop
Desktop Speed
56%

Desktop Resource Breakdown
Total Resources58
Number of Hosts19
Static Resources42
JavaScript Resources10
CSS Resources3

Last tested: 10/13/2016

Mobile
Mobile Usability
93%
Mobile Speed
43%

Mobile Resource Breakdown
Total Resources58
Number of Hosts19
Static Resources42
JavaScript Resources10
CSS Resources3
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