ap-siken.com ▷ 応用情報技術者試験ドットコム

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 04/27/2024

Ap-siken.com traffic volume is 322 unique daily visitors and their 2,126 pageviews. The web value rate of ap-siken.com is 42,179 USD. Each visitor makes around 7.06 page views on average.

By Alexa's traffic estimates ap-siken.com placed at 10,275 position over the world, while the largest amount of its visitors comes from Japan, where it takes 20,036 place.

Perfect for ap-siken.com that their data center (provided by company company XSERVER Xserver Inc., JP) 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 XSERVER Xserver Inc., JP.

Ap-siken.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (April 29, 2021) ap-siken.com show that ap-siken.com has an expired SSL certificate issued by Let's Encrypt (expired on July 11, 2021). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing and Symantec ap-siken.com is pretty a safe domain.

Relying Google MobileFriendly test ap-siken.com is well optimized for mobile and tablet devices.

Ap-siken.com General Information

Global Rank

314,676

Average Load Time

0.44sec

Links In Count

Website Value

$39,420

Audience Geography. Where are ap-siken.com visitors located?

Country	Visitors
Japan JP	100%

Country	Pageviews
Japan JP	100%

Country	Rank
Japan JP	20036

Where do visitors go on ap-siken.com?

Subdomain	Pageviews
ap-siken.com	100%

Subdomain	Pageviews per User
ap-siken.com	10

Subdomain	Reach
ap-siken.com	100%

How popular is ap-siken.com?

Period	Global Rank	Global Rank Delta
past 3 months	314676	-836170
past month	229660	-366963
past week	348034	183206

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	203251	-1502267	22	2000%	6.6	500%
30	98600	-800871	56	2000%	10	900%
7	606622	574982	6	-97.469%	1	-97.53%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	395390	-577348	12	200%
30	325761	-183561	2	80%
7	275113	-7772	2	2%

Ap-siken.com Safety Information

Overview

Last Updated: 04/27/2024

Unknown status.

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

ap-siken.com is safe.

Norton ConnectSafe evaluates ap-siken.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 04/27/2024

Unknown status.

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

ap-siken.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: 02/23/2021

ap-siken.com is safe.

McAfee assesses ap-siken.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 ap-siken.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 04/27/2024

ap-siken.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	www.ap-siken.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	04/12/2021
Expiration	07/11/2021
Signed	Certificate is not self signed
Additional Domains	ap-siken.com www.ap-siken.com

Ap-siken.com Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 131965
ASN Title: XSERVER Xserver Inc., JP

Last Update: 10/04/2023

ASN Whois

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS131072 - AS132095'

as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T05:34:08Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS131905 - AS131992'

as-block: AS131905 - AS131992
descr: JPNIC-4Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: for assignment to JPNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.ad.jp
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2016-01-27T00:24:03Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS131965'

aut-num: AS131965
as-name: XSERVER
descr: Xserver Inc.
import:
export:
country: JP
admin-c: JP00193983
tech-c: JP00193983
last-modified: 2020-05-27T00:41:42Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-US4)

Ap-siken.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: AP-SIKEN.COM
Registry Domain ID: 1591941735_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2021-03-08T21:33:41Z
Creation Date: 2010-04-08T09:12:48Z
Registry Expiry Date: 2022-04-08T09:12:48Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.SIXCORE.NE.JP
Name Server: NS2.SIXCORE.NE.JP
Name Server: NS3.SIXCORE.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-03T07:46:19Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
ap-siken.com	219.94.200.28	3600

Host	MX Record	Priority	TTL
ap-siken.com	ap-siken.com	0	3600

Host	NS Record	TTL
ap-siken.com	ns2.sixcore.ne.jp	3600
ap-siken.com	ns1.sixcore.ne.jp	3600
ap-siken.com	ns3.sixcore.ne.jp	3600

Host	TXT Record	TTL
ap-siken.com	v=spf1 +ip4:219.94.200.28 ~all	3600

ns1.sixcore.ne.jp
TTL: 3600
Email address: root.sv0.sixcore.ne.jp
Serial: 0
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Ap-siken.com HTML Validation

HTML Validation Tool

Errors

Malformed byte sequence: “89”.

Malformed byte sequence: “9e”.

Malformed byte sequence: “97”.

Malformed byte sequence: “8f”.

Malformed byte sequence: “ee”, “95”.

Malformed byte sequence: “f1”, “8b”.

Malformed byte sequence: “8e”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “8c”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “83”.

Malformed byte sequence: “80”.

Malformed byte sequence: “82”.

Malformed byte sequence: “f0”, “90”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “f0”, “96”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “81”.

Malformed byte sequence: “93”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “e2”, “89”.

Malformed byte sequence: “96”.

Malformed byte sequence: “e2”, “91”.

Malformed byte sequence: “e8”, “82”.

Malformed byte sequence: “e9”, “8f”.

Malformed byte sequence: “f1”, “82”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “f1”, “8c”.

Malformed byte sequence: “e3”, “8f”.

Malformed byte sequence: “e8”, “88”.

Malformed byte sequence: “ea”, “96”.

Malformed byte sequence: “e2”, “88”.

Malformed byte sequence: “9d”.

Malformed byte sequence: “f0”, “93”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “8a”.

Malformed byte sequence: “94”.

Internal encoding declaration “shift_jis” disagrees with the actual encoding of the document (“utf-8”).

Malformed byte sequence: “92”.

Malformed byte sequence: “ea”, “89”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “e8”, “89”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “8d”.

Malformed byte sequence: “91”.

Malformed byte sequence: “e8”, “8f”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “e2”, “81”.

Malformed byte sequence: “87”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “8b”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “90”.

Malformed byte sequence: “85”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “a0”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “ea”, “82”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “e3”, “81”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “95”.

Malformed byte sequence: “e6”, “82”.

Malformed byte sequence: “88”.

Forbidden code point U+0082.

Malformed byte sequence: “f6”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “e3”, “96”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “84”.

Malformed byte sequence: “86”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “e2”, “83”.

Warnings

Text run is not in Unicode Normalization Form C.

NON-DOCUMENT-ERROR

Too many messages.

Ap-siken.com Desktop Insights

Last tested: 11/17/2018

Desktop

Desktop Speed

89%

Leverage browser caching

Enable compression

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

Minify CSS

Minify JavaScript

Optimize images

Minify HTML

Desktop Resource Breakdown

Total Resources	52
Number of Hosts	23
Static Resources	29
JavaScript Resources	22
CSS Resources	6

Ap-siken.com Mobile Insights

Last tested: 11/17/2018

Mobile

Mobile Usability

61%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

83%

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

Leverage browser caching

Enable compression

Minify CSS

Optimize images

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	52
Number of Hosts	23
Static Resources	29
JavaScript Resources	22
CSS Resources	6

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Ap-siken.com 応用情報技術者試験ドットコム

応用情報技術者試験の解説でNo.1を目指すサイト。試験の最新動向や過去問題の解説など応用情報技術者に関係する情報を発信しています。トップページの応用情報後術者過去問題一問一答で理解度を確認しましょう。

Quick Summary

Ap-siken.com General Information

Ap-siken.com Safety Information

Ap-siken.com Server Information

Ap-siken.com Domain Name Information

Ap-siken.com HTML Validation

Ap-siken.com Desktop Insights

Ap-siken.com Mobile Insights

Ap-siken.com Typos