k-abc.jp website report

日本K-ABCアセスメント学会

特別な支援ニーズのある2歳６カ月～18歳１カ月の子ども達への教育的支援に関して、K-ABCを中心とした心理・教育アセスメントを有効かつ適切に活用していくことを目指しています。

K Abc was registered 12 years 8 months ago, is ranked #25,450,732 worldwide (top 779%), has an estimated value of $547. It may earn around $7 per month from advertising.

English

Visit website Update data Similar sites

Last updated 3 weeks ago

Estimated worth

$547

Automated valuation

Global rank

#25,450,732

Declining

Monthly visitors

3,598 page views

Domain age

12 years 8 months

Since Feb 17, 2014

Hosted in

Japan

Research Organization of Information and Systems

Security headers

44/100

Response 0.98 s

Key facts about k-abc.jp

Domain: k-abc.jp
Website name: 日本K-ABCアセスメント学会
Estimated worth: $547
Global rank: #25,450,732 (top 779% of 3.3M ranked sites)
Monthly visitors (est.): 72 · 3,598 page views
Registered: February 17, 2014 (12 years 8 months ago)
Expires: February 28, 2027
Server location: Japan
Network: Research Organization of Information and Systems AS2907
Email provider: Self-hosted / other (k-abc.jp)
Language: English
Data updated: October 4, 2026

Estimated traffic & revenue

	Page views	Visitors	Ad revenue
Daily	120	2	$0
Monthly	3,598	72	$7
Yearly	43,176	864	$84

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

Monthly values

Month	Global rank
2026-06	#19,989,032
2026-07	#25,461,906
2026-08	#25,454,588
2026-10	#25,450,732

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate k-abc.jp's value

$547

The estimate is the higher of two independent approaches, both computed automatically from public data.

Traffic value: $241Driven by the global rank #25,450,732 (≈3,598 page views / month) plus a capped age bonus.
Activity value: $547Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (12 years 8 months)	$215
Active website with metadata	+$150
Email authentication (SPF)	+$50
Security headers (44/100)	+$132

Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.

On-page SEO

Title	日本K-ABCアセスメント学会 15 chars
Meta description	特別な支援ニーズのある2歳６カ月～18歳１カ月の子ども達への教育的支援に関して、K-ABCを中心とした心理・教育アセスメントを有効かつ適切に活用していくことを目指しています。 87 chars
Meta keywords	K-ABC,K-ABCⅡ,心理・教育アセスメント,Kaufman Assessment Battery for Children,特別な支援ニーズ
Language	English
Response time	0.98 s Average

Homepage structure

H1 headings1

H2 headings0

H3 headings0

H4 headings0

Paragraphs0

Links32

Images21

Bold text1

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxy	None detected
Web server	nginx
Platform / language	WordPress
DNS provider	Unknown
Email provider	Self-hosted / other (k-abc.jp)
SPF record	`v=spf1 ip4:202.254.238.9 ~all`
IPv6 (AAAA)	No
CAA record	No

Services verified in DNS

No third-party verification records found.

Domain name

Extension	.jp — the country-code extension of Japan
Name length	5 characters Short
Hyphens / digits	Hyphen · no digits

Security headers

3 passed · 2 to improve · 4 missing
Homepage answered HTTP 200 at https://www.k-abc.jp/ after 1 redirect · checked Oct 23, 2026

HTTPSThe homepage is served over an encrypted HTTPS connection.
HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
Strict-Transport-Security (HSTS)Not set: browsers may still try plain HTTP first.
Content-Security-PolicyNot set: no restriction on which scripts may run.
Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
X-Content-Type-OptionsNot set to nosniff.
Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
Permissions-PolicyNot set: browser features are not explicitly restricted.
Software version disclosureNo software version numbers disclosed in headers.

Raw HTTP response headers

HTTP/2 200
server: nginx
date: Fri, 23 Oct 2026 03:31:45 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
link: <https://www.k-abc.jp/wp-json/>; rel="https://api.w.org/"
content-encoding: gzip

Hosting

IP address	`202.254.238.9`
Location	Japan
Network (ISP)	Research Organization of Information and Systems
Autonomous system	AS2907 Research Organization of Information and Systems, National Institute of Informatics
Server software	nginx

Nameservers

Host	IP	Country
ns2.dns.ne.jp	`133.167.21.1`	Japan
ns1.dns.ne.jp	`61.211.236.1`	Japan

Domain registration (WHOIS)

Registrar	Unknown
Created	February 17, 2014 12 years 8 months ago
Updated	March 1, 2026
Expires	February 28, 2027 in 126 days

Raw WHOIS record

[ 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:
[Domain Name]                   K-ABC.JP

[Registrant]                    Hideaki Kayamoto

[Name Server]                   ns1.dns.ne.jp
[Name Server]                   ns2.dns.ne.jp
[Signing Key]                   

[Created on]                    2014/02/17
[Expires on]                    2027/02/28
[Status]                        Active
[Last Updated]                  2026/03/01 01:05:03 (JST)

Contact Information:
[Name]                          XSERVER Inc.
[Email]                         [email protected]
[Web Page]                      https://www.xserver.co.jp
[Postal code]                   530-0011
[Postal Address]                GRAND FRONT OSAKA TOWER A 32F,
                                4-20, Ofukacho,
                                Kita-ku, Osaka-City, Osaka
[Phone]                         06-6292-8811
[Fax]                           06-6292-8812

DNS records

Type	Host	Value	TTL
A	k-abc.jp	ip: 202.254.238.9	3586
NS	k-abc.jp	target: ns1.dns.ne.jp	3588
NS	k-abc.jp	target: ns2.dns.ne.jp	3588
SOA	k-abc.jp	mname: master.dns.ne.jp rname: tech.sakura.ad.jp serial: 2019090400 refresh: 3600 retry: 900 expire: 3600000 minimum-ttl: 3600	3600
MX	k-abc.jp	pri: 10 target: k-abc.jp	3598
TXT	k-abc.jp	txt: v=spf1 ip4:202.254.238.9 ~all	3598

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k-abc.jp compared with similar websites

Website	Global rank	Est. worth	Registered	Hosted in
k-abc.jp	#25,450,732	$547	2014	Japan
cfc.or.jp	#1,345,895	$939	—	Japan
bouzan-note.com	#26,716,402	$244	2013	Japan
nikkyoken.co.jp	#72,814,885	$272	2009	Japan
jamba.or.jp	#2,491,754	$477	—	Japan
face2pace.org	#25,441,524	$426	—	Japan
crfactory.com	#3,815,035	$308	—	Japan

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#25,450,663 biblicaltimestheater.com $261
#25,450,689 aimen.jp $321
#25,450,732 k-abc.jp $547
#25,450,759 emptyframe.org $306
#25,450,769 cambiaelmundo.cl $100
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#25,450,794 urbar.com $426

Questions about k-abc.jp

When was k-abc.jp registered?

K-abc.jp was registered on February 17, 2014, making it 12 years 8 months old.

Where is k-abc.jp hosted?

K-abc.jp's server (IP 202.254.238.9) is located in Japan.

How much is k-abc.jp worth?

We estimate k-abc.jp is worth $547. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.

How much traffic does k-abc.jp get?

Based on its rank, k-abc.jp receives roughly 72 unique visitors and 3,598 page views per month. These figures are modelled from the rank, not measured.

What is k-abc.jp's global rank?

K-abc.jp has an estimated global rank of 25,450,732, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has declined over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts k-abc.jp?

K-abc.jp resolves to 202.254.238.9, on the network of Research Organization of Information and Systems (AS2907).

What email provider does k-abc.jp use?

According to its MX records, k-abc.jp receives email with Self-hosted / other (k-abc.jp). It publishes an SPF record to authenticate its outgoing mail.

When does k-abc.jp expire?

The domain registration of k-abc.jp is valid until February 28, 2027 (in 126 days). Owners usually renew before that date.

What websites are similar to k-abc.jp?

Popular websites in the same category as k-abc.jp include cfc.or.jp, bouzan-note.com, nikkyoken.co.jp, jamba.or.jp, face2pace.org.

Own k-abc.jp? Add the badge

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Shows your live global rank. To cite this report: “StatMemory, k-abc.jp website report, https://statmemory.com/k-abc.jp”.

StatMemory is not affiliated with k-abc.jp. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.