comptia.jp ▷ CompTIA JAPAN (コンプティア日本支局)

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.84 sec.
Last Checked: 11/08/2024

Comptia.jp traffic volume is 2,657 unique daily visitors and their 5,314 pageviews. The web value rate of comptia.jp is 3,852 USD. Each visitor makes around 2.14 page views on average.

By Alexa's traffic estimates comptia.jp placed at 20,129 position over the world.

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

The last verification results, performed on (August 13, 2020) comptia.jp show that comptia.jp has an expired SSL certificate issued by GlobalSign nv-sa (expired on November 05, 2021). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by GlobalSign nv-sa.

In accordance with Google Safe Browsing and Symantec comptia.jp is pretty a safe domain.

Relying Google MobileFriendly test comptia.jp is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.

Comptia.jp General Information

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$3,600

Audience Geography. Where are comptia.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on comptia.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is comptia.jp?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Comptia.jp Safety Information

Overview

Last Updated: 11/08/2024

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: 02/08/2024

comptia.jp is safe.

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

Google Safe Search

Last Updated: 11/08/2024

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

comptia.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: 01/29/2021

comptia.jp is safe.

McAfee assesses comptia.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 comptia.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/08/2024

comptia.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	www.comptia.jp
Issuer Organization	GlobalSign nv-sa
Issuer	GlobalSign RSA DV SSL CA 2018
Algorithm	RSA-SHA256
Valid form	10/02/2019
Expiration	11/05/2021
Signed	Certificate is not self signed
Additional Domains	www.comptia.jp comptia.jp

Comptia.jp Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 03/02/2024

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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Comptia.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] COMPTIA.JP

[登録者名] CompTIA 日本支局
[Registrant] CompTIA JAPAN

[Name Server] ns1.clsvrsystems.net
[Name Server] ns2.clsvrsystems.net
[Signing Key]

[登録年月日] 2001/05/15
[有効期限] 2022/05/31
[状態] Active
[最終更新] 2021/06/01 01:05:09 (JST)

Contact Information: [公開連絡窓口]
[名前] ＣｏｍｐＴＩＡ日本支局
[Name] CompTIA Japan
[Email] myoshimura@comptia.jp
[Web Page]
[郵便番号] 101-0061
[住所] 東京都千代田区三崎町３−４−９
水道橋ＭＳビル７Ｆ
[Postal Address] 3-4-9 Misaki-cho, Chiyoda-ku Tokyo, JAPAN
Suidobashi MS Bldg.
[電話番号] 03-5226-5345
[FAX番号] 03-5226-0970

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Comptia.jp HTML Validation

HTML Validation Tool

Errors

Malformed byte sequence: “82”.

Malformed byte sequence: “94”.

Malformed byte sequence: “81”.

Malformed byte sequence: “8b”.

Malformed byte sequence: “90”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “e6”, “82”.

Malformed byte sequence: “e8”, “95”.

Malformed byte sequence: “91”.

Malformed byte sequence: “83”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “f1”, “89”.

Malformed byte sequence: “97”.

Malformed byte sequence: “98”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “92”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “8f”.

Malformed byte sequence: “85”.

Malformed byte sequence: “8a”.

Malformed byte sequence: “89”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “95”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “96”.

Malformed byte sequence: “ec”, “82”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “9e”.

Malformed byte sequence: “f0”, “95”.

Malformed byte sequence: “e9”, “81”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “8d”.

Malformed byte sequence: “9c”.

Malformed byte sequence: “88”.

Malformed byte sequence: “e3”, “82”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “ea”, “82”.

Malformed byte sequence: “93”.

Malformed byte sequence: “de”.

Malformed byte sequence: “87”.

Malformed byte sequence: “9d”.

Malformed byte sequence: “8e”.

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

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

Bad value “Content-script-type” for attribute “http-equiv” on element “meta”.

Bad value “Content-style-type” for attribute “http-equiv” on element “meta”.

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Malformed byte sequence: “f0”, “92”.

Malformed byte sequence: “8c”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “c5”.

The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.

Malformed byte sequence: “ed”, “97”.

Malformed byte sequence: “80”.

Duplicate ID “menulistitem”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “ee”, “95”.

Malformed byte sequence: “f1”, “81”.

Malformed byte sequence: “9a”.

Malformed byte sequence: “e7”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “tr” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

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

The “height” attribute on the “td” element is obsolete. Use CSS instead.

No space between attributes.

Attribute “�@align” not allowed on element “div” at this point.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “tr” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Malformed byte sequence: “e0”.

Malformed byte sequence: “be”.

Malformed byte sequence: “af”.

Duplicate ID “index_news_list”.

Malformed byte sequence: “e2”, “91”.

Malformed byte sequence: “e9”, “8b”.

Malformed byte sequence: “e1”, “81”.

Malformed byte sequence: “a9”.

Malformed byte sequence: “84”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “ef”, “8e”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “e9”, “8d”.

Malformed byte sequence: “e9”, “94”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “f1”, “83”.

Malformed byte sequence: “e7”, “95”.

Malformed byte sequence: “e7”, “81”.

Malformed byte sequence: “f0”, “93”.

Malformed byte sequence: “e9”, “83”.

Malformed byte sequence: “f5”.

Too many messages.

Warnings

The value of attribute “content” on element “meta” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Text run is not in Unicode Normalization Form C.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

The first occurrence of ID “menulistitem” was here.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Attribute “�@align” is not serializable as XML 1.0.

The first occurrence of ID “index_news_list” was here.

Comptia.jp Desktop Insights

Last tested: 10/17/2015

Desktop

Desktop Speed

64%

Leverage browser caching

Enable compression

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

Optimize images

Minify HTML

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	102
Number of Hosts	16
Static Resources	84
JavaScript Resources	15
CSS Resources	7

Comptia.jp Mobile Insights

Last tested: 10/17/2015

Mobile

Mobile Usability

59%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Avoid plugins

Mobile Speed

54%

Leverage browser caching

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

Enable compression

Optimize images

Minify HTML

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	104
Number of Hosts	17
Static Resources	85
JavaScript Resources	16
CSS Resources	7

Comptia.jp Typos

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www.comptia.net
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Comptia.jp CompTIA JAPAN (コンプティア日本支局)

Quick Summary

Comptia.jp General Information

Comptia.jp Safety Information

Comptia.jp Server Information

Comptia.jp Domain Name Information

Comptia.jp HTML Validation

Comptia.jp Desktop Insights

Comptia.jp Mobile Insights

Comptia.jp Nearest Competitors

Comptia.jp Typos

Comptia.jp CompTIA JAPAN (コンプティア 日本支局)

Quick Summary

Comptia.jp General Information

Comptia.jp Safety Information

Comptia.jp Server Information

Comptia.jp Domain Name Information

Comptia.jp HTML Validation

Comptia.jp Desktop Insights

Comptia.jp Mobile Insights

Comptia.jp Nearest Competitors

Comptia.jp Typos

Comptia.jp CompTIA JAPAN (コンプティア日本支局)