itmedia.co.jp ▷ IT総合情報ポータル「ITmedia」Home

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.10 sec.
Last Checked: 04/20/2024

Itmedia.co.jp traffic volume is 179,488 unique daily visitors and their 371,541 pageviews. The web value rate of itmedia.co.jp is 4,878,751 USD. Each visitor makes around 2.21 page views on average.

By Alexa's traffic estimates itmedia.co.jp placed at 3,142 position over the world, while the largest amount of its visitors comes from Japan, where it takes 141 place.

Perfect for itmedia.co.jp that their data center (provided by company company AMAZON-02 - Amazon.com, Inc., US) 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 AMAZON-02 - Amazon.com, Inc., US.

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

The last verification results, performed on (November 28, 2019) itmedia.co.jp show that itmedia.co.jp has an expired SSL certificate issued by Amazon (expired on July 22, 2020). 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, Symantec and Web of Trust itmedia.co.jp is pretty a safe domain.

Relying Google MobileFriendly test itmedia.co.jp is well optimized for mobile and tablet devices.

Itmedia.co.jp General Information

Global Rank

1,983

Average Load Time

1.50sec

Links In Count

8,229

Website Value

$4.6 M

Audience Geography. Where are itmedia.co.jp visitors located?

Country	Visitors
Japan JP	97.6%
Hong Kong HK	0.7%
Taiwan TW	0.6%
Other	1.1%

Country	Pageviews
Japan JP	96.6%
Hong Kong HK	1.6%
Taiwan TW	0.8%
Other	0.9%

Country	Rank
Japan JP	141
Hong Kong HK	1916
Taiwan TW	4563

Where do visitors go on itmedia.co.jp?

Subdomain	Pageviews
itmedia.co.jp	57.67%
nlab.itmedia.co.jp	17.42%
image.itmedia.co.jp	12.98%
techtarget.itmedia.co.jp	3.76%
qa.itmedia.co.jp	1.89%
chosa.itmedia.co.jp	1.66%
marketing.itmedia.co.jp	1.5%
built.itmedia.co.jp	1.07%
blogs.itmedia.co.jp	1.06%
other	0.98%

Subdomain	Pageviews per User
image.itmedia.co.jp	3.4
built.itmedia.co.jp	2
marketing.itmedia.co.jp	2
chosa.itmedia.co.jp	2
itmedia.co.jp	1.9
techtarget.itmedia.co.jp	1.6
nlab.itmedia.co.jp	1.5
qa.itmedia.co.jp	1.1
blogs.itmedia.co.jp	1

Subdomain	Reach
itmedia.co.jp	62.5%
nlab.itmedia.co.jp	24.33%
image.itmedia.co.jp	7.93%
techtarget.itmedia.co.jp	5.08%
qa.itmedia.co.jp	3.65%
blogs.itmedia.co.jp	2.19%
chosa.itmedia.co.jp	2.14%
marketing.itmedia.co.jp	1.73%
built.itmedia.co.jp	1.17%

How popular is itmedia.co.jp?

Period	Global Rank	Global Rank Delta
past 3 months	1983	304
past month	2018	-48
past week	1424	-1200
yesterday	982	-2269

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	3156	382	176	-8.408%	2.07	6%
30	3317	181	171	-0.19%	2.1	-7.143%
7	2327	-2534	24	98%	2.1	10%
1	1452	-5449	38	290%	2.6	50%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1746	274	337	-13.19%
30	1785	-83	330	7%
7	1251	-1030	460	72%
1	936	-1728	620	200%

Itmedia.co.jp Safety Information

Overview

Last Updated: 04/20/2024

Overall result - itmedia.co.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: 02/01/2024

itmedia.co.jp is safe.

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

Google Safe Search

Last Updated: 04/20/2024

itmedia.co.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: 08/11/2020

itmedia.co.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

itmedia.co.jp is safe.

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

Web of Trust

Last Updated: 01/09/2019

itmedia.co.jp child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	itmedia.co.jp
Issuer Organization	Amazon
Issuer	Amazon
Algorithm	RSA-SHA256
Valid form	06/22/2019
Expiration	07/22/2020
Signed	Certificate is not self signed
Additional Domains	itmedia.co.jp .itmedia.co.jp .sys.itmedia.co.jp .api.itmedia.co.jp .office.itmedia.co.jp

Itmedia.co.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: 09/25/2023

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.
#

Itmedia.co.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]
a. [ドメイン名] ITMEDIA.CO.JP
e. [そしきめい] あいてぃめでぃあかぶしきがいしゃ
f. [組織名] アイティメディア株式会社
g. [Organization] ITmedia Inc.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] TO33334JP
n. [技術連絡担当者] YN42899JP
p. [ネームサーバ] ns-99.awsdns-12.com
p. [ネームサーバ] ns-1806.awsdns-33.co.uk
p. [ネームサーバ] ns-1227.awsdns-25.org
p. [ネームサーバ] ns-909.awsdns-49.net
s. [署名鍵]
[状態] Connected (2021/06/30)
[登録年月日] 2005/06/13
[接続年月日] 2005/06/13
[最終更新] 2020/07/01 01:07:51 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
itmedia.co.jp	52.69.169.128	60
itmedia.co.jp	52.68.54.221	60

Host	MX Record	Priority	TTL
itmedia.co.jp	anymx02.itmedia.co.jp	10	300

Host	NS Record	TTL
itmedia.co.jp	ns-1227.awsdns-25.org	300
itmedia.co.jp	ns-1806.awsdns-33.co.uk	300
itmedia.co.jp	ns-909.awsdns-49.net	300
itmedia.co.jp	ns-99.awsdns-12.com	300

Host	TXT Record	TTL
itmedia.co.jp	pardot_291242_*=9f9ade131ab0deaadeb93b0e0256e74ac2c0f00e3142e8579c012715c5054dc1	300
itmedia.co.jp	v=spf1 a:spf.itmedia.co.jp a:spf-magfire.itmedia.co.jp +ip4:113.35.66.0/24 a:spf-sgp.itmedia.co.jp ~all	300

ns-99.awsdns-12.com
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Itmedia.co.jp HTML Validation

HTML Validation Tool

Errors

Legacy encoding “shift_jis” used. Documents must use UTF-8.

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

Bad value “text/html;charset=shift_jis” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.

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

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

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

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

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

The “vspace” attribute on the “img” element is obsolete. Use CSS instead.

Element “ul” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

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

Warnings

The “charset” attribute on the “script” element is obsolete.

The “type” attribute is unnecessary for JavaScript resources.

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

Empty heading.

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

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

Itmedia.co.jp Desktop Insights

Last tested: 07/24/2018

Desktop

Desktop Speed

78%

Optimize images

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

Leverage browser caching

Minify JavaScript

Enable compression

Minify CSS

Desktop Resource Breakdown

Total Resources	154
Number of Hosts	37
Static Resources	90
JavaScript Resources	72
CSS Resources	9

Itmedia.co.jp Mobile Insights

Last tested: 08/24/2018

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

61%

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

Optimize images

Leverage browser caching

Avoid landing page redirects

Enable compression

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	86
Number of Hosts	49
Static Resources	39
JavaScript Resources	50
CSS Resources	1

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Itmedia.co.jp IT総合情報ポータル「ITmedia」Home

テクノロジー関連のニュース及び速報を中心に、レビューや特集記事を掲載。

Quick Summary

Itmedia.co.jp General Information

Itmedia.co.jp Safety Information

Itmedia.co.jp Server Information

Itmedia.co.jp Domain Name Information

Itmedia.co.jp HTML Validation

Itmedia.co.jp Desktop Insights

Itmedia.co.jp Mobile Insights

Itmedia.co.jp Nearest Competitors

Itmedia.co.jp Typos