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Security Analysis Results

www.itmedia.co.jp

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://itmedia.co.jp

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:April 4, 2026 15:47:07
Target URL:https://itmedia.co.jp
Scan Complete

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Page Information

Target URL
https://itmedia.co.jp
Page Title
IT総合情報ポータル「ITmedia」Home
www.itmedia.co.jp faviconSite Favicon
Status
Active

Host Information

Domain
www.itmedia.co.jp
Server
nginx
Country
Japan
IP Address
18.182.175.162
ASN Information
16509
AMAZON-02

Technologies

Nginx logo
Nginx
Web servers
Treasure Data logo
Treasure Data
Customer data platform
Snowplow Analytics logo
Snowplow Analytics
Analytics
jsDelivr logo
jsDelivr
CDN
ID5 logo
ID5
Advertising
HSTS logo
HSTS
Security
+7 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-04-03 15:47:12
Valid Until
2027-04-04 15:47:12
Subject Name
www.itmedia.co.jp

Performance Statistics

175
Total Requests
51
Domains
46
IP Addresses
2.89 MB
Transfer Size
Content Size8.8 MB

HTTP Headers

Accept-Ranges
bytes
Cache-Control
max-age=900
Connection
keep-alive
Content-Encoding
gzip
Content-Length
25581
Content-Type
text/html
Date
Sat, 04 Apr 2026 15:47:12 GMT
Expires
Sat, 04 Apr 2026 16:02:12 GMT
Server
nginx
Strict-Transport-Security
max-age=31536000
Vary
Accept-Encoding Accept-Encoding,User-Agent
11 headers detected

Technology Stack Analysis

Nginx

Nginx

Web serversReverse proxies

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Treasure Data

Treasure Data

Customer data platform

Treasure Data is the only enterprise customer data platform.

Snowplow Analytics

Snowplow Analytics

AnalyticsIaaS

Snowplow is an open-source behavioral data management platform for businesses.

jsDelivr

jsDelivr

CDN

JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration.

ID5

ID5

Advertising

ID5 is a company that offers an identity solution for digital advertising, providing a Universal ID that enables privacy-compliant user recognition and tracking across websites without relying on personal information or third-party cookies.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Google Tag Manager

Google Tag Manager

Tag managers

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Google Publisher Tag

Google Publisher Tag

Advertising

Google Publisher Tag (GPT) is an ad tagging library for Google Ad Manager which is used to dynamically build ad requests.

Google Analytics

Google Analytics

Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Google AdSense

Google AdSense

Advertising

Google AdSense is a program run by Google through which website publishers serve advertisements that are targeted to the site content and audience.

Funding Choices

Funding Choices

Cookie compliance

Funding Choices is a messaging tool that can help you comply with the EU General Data Protection Regulation (GDPR), and recover lost revenue from ad blocking users.

Facebook Pixel

Facebook Pixel

Analytics

Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.

Cxense

Cxense

PersonalisationSegmentation

Cxense was an AI-powered data management and intelligent personalisation platform.

Website Cookies 20

FCNEC

.itmedia.co.jp

Value
%5B%5B%22AKsRol8exn2sjgsWjVmkRiPAyfdu2aPpavDg5yWxIWRaOaJoXiXksef4rwvBxTNMBIeCJon7_gA-H7ltOhF3_DcpP5fzPda5TqpT_83UrOCWjtWgnn5iLgv3yv9v3MfgjuNmesV7c0HwjnDDr7CNeHsVHIrhyvKaIQ%3D%3D%22%5D%5D
Expires:4/4/2027

_pubcid

.itmedia.co.jp

Lax
Value
0864c6bd-b73b-440c-9c00-25477d808e53
Expires:12/30/2026

cX_G

.itmedia.co.jp

Secure
Value
cx%3A7hbt6nseioq1zk9qvm423xyk%3A1tmeeef01p4k8
Expires:5/4/2027

_fbp

.itmedia.co.jp

Lax
Value
fb.2.1775317635829.305101355614222820
Expires:7/3/2026

_ga

.itmedia.co.jp

Value
GA1.1.1517776446.1775317635
Expires:5/9/2027

_ga_419SLCGX56

.itmedia.co.jp

Value
GS2.1.s1775317634$o1$g0$t1775317634$j60$l0$h0
Expires:5/9/2027

FCCDCF

.itmedia.co.jp

Value
%5Bnull%2Cnull%2Cnull%2Cnull%2Cnull%2Cnull%2C%5B%5B32%2C%22%5B%5C%2296f9ce97-0444-4dda-8b31-78230f522924%5C%22%2C%5B1775317634%2C981000000%5D%5D%22%5D%5D%5D
Expires:4/29/2027

_gcl_au

.itmedia.co.jp

Value
1.1.1992303029.1775317634
Expires:7/3/2026

__gpi

.itmedia.co.jp

Secure None
Value
UID=000013b40bd04e64:T=1775317637:RT=1775317637:S=ALNI_MaMQ-Y4uGP4UHybNitVSNUSBE0GxQ
Expires:4/29/2027

_pctx

.itmedia.co.jp

Secure Lax
Value
%7Bu%7DN4IgrgzgpgThIC4B2YA2qA05owMoBcBDfSREQpAeyRCwgEt8oBJAEzIEYOBmATgFYAHBwAMAJgDs3MRwBsYmYLEgAvkA
Expires:5/4/2027

cto_bundle

.itmedia.co.jp

Value
2QKGgF9LUjVhYm1sZVV4bWtXbGx0WVk3MldCOTdVRUdLNHN0WlZWV2dENjNRRXYwNm1VQVlOeVJaYjd2QmtmdlE1Qmh6d01ZdVRlODVuODZTJTJCYjNoa1U0Q1VZNENPZHNuMTVzMHpXbnJmTiUyRmNRY1RKejkxczR0dU41eksyNzQxNkx0NGI
Expires:4/29/2027

tt

.itmedia.co.jp

Secure None
Value
Expires:5/9/2027

re_bpc

.itmedia.co.jp

Secure None
Value
Expires:4/4/2027

cX_P

.itmedia.co.jp

Secure
Value
mnkia4ro1s9z3k9y
Expires:5/4/2027

s_ubid

.itmedia.co.jp

Value
GxHNsE1Jbcv83nHvwQra
Expires:5/9/2027

_flux_dataharbor

www.itmedia.co.jp

Value
1
Expires:7/3/2026

__eoi

.itmedia.co.jp

Secure None
Value
ID=4553c8996e63441e:T=1775317637:RT=1775317637:S=AA-AfjYmzapAwUKjbsVx3Ne-QnMx
Expires:10/1/2026

_pcid

.itmedia.co.jp

Secure Lax
Value
%7B%22browserId%22%3A%22mnkia4ro1s9z3k9y%22%7D
Expires:5/4/2027

__gads

.itmedia.co.jp

Secure None
Value
ID=1c0af25d44ffce2d:T=1775317637:RT=1775317637:S=ALNI_MYaEW_f0si9stEL5mk8Hy85ROYEYQ
Expires:4/29/2027

s_vid

.itmedia.co.jp

Secure None
Value
itm_nesEKQPmOuBiqd8aawES
Expires:4/4/2027

External Links 57

マイページ

id.itmedia.co.jp

Analyze
Target URL
https://id.itmedia.co.jp/isentry/contents?sc=b281bc2c616cb3c3a097215fdc9397ae87e6e06b156cc34e656be7a1a9ce8839&lc=fe675fe7aaee830b6fed09b64e034f84dcbdaeb429d9cccd4ebb90e15af8dd71&return_url=https%3A%2F%2Fid.itmedia.co.jp%2F&cr=e0166b482e66ce9e4461d69c33e4a4bf918607567bbff3ca1e7c48d706acc917

建機遠隔操作の通信ロス防ぐ、IIJ子会社がデータ取得率99％の新サービス発表

built.itmedia.co.jp

Analyze
Target URL
https://built.itmedia.co.jp/bt/articles/2604/03/news099.html

数学で織物を設計!?　新たなテキスタイル技術の創出を目指す共同研究が始動

monoist.itmedia.co.jp

Analyze
Target URL
https://monoist.itmedia.co.jp/mn/articles/2604/03/news040.html

腰痛予防デバイスから考える「現場理解」の難しさ

monoist.itmedia.co.jp

Analyze
Target URL
https://monoist.itmedia.co.jp/mn/articles/2604/02/news006.html

信頼性設計とは何か　壊れにくさを作り込む設計の基本

monoist.itmedia.co.jp

Analyze
Target URL
https://monoist.itmedia.co.jp/mn/articles/2604/01/news002.html

ダメ半導体ベンチャーだったLattice SemiconductorのV字復活劇はPLDとともに

monoist.itmedia.co.jp

Analyze
Target URL
https://monoist.itmedia.co.jp/mn/articles/2604/01/news019.html

メーカーの壁を越え空調を統合　HMSが語るデータセンター向けBAS戦略

built.itmedia.co.jp

Analyze
Target URL
https://built.itmedia.co.jp/bt/articles/2603/31/news128.html

横浜新杉田にSE構法採用の5階建て木造ビル、構造見学会を開催

built.itmedia.co.jp

Analyze
Target URL
https://built.itmedia.co.jp/bt/articles/2603/31/news064.html

「建設業の人手不足は、なぜ解消しないのか？」BUILT独自レポート

built.itmedia.co.jp

Analyze
Target URL
https://built.itmedia.co.jp/bt/articles/2603/31/news032.html

「若手／中堅層の減少が際立つ。技能工は人手不足に歯止めがかからず」建設業就業者の最新動向【独自調査】

built.itmedia.co.jp

Analyze
Target URL
https://built.itmedia.co.jp/bt/articles/2603/31/news041.html

体験ルポ　肌スベスベ、髪さらさら　記者が入った15分、ミライ人間洗濯機の圧倒的爽快感

mag.executive.itmedia.co.jp

Analyze
Target URL
https://mag.executive.itmedia.co.jp/executive/articles/2604/03/news065.html

お金を払えばテレビに出られる？　広報を狙う「悪徳営業」の実態

marketing.itmedia.co.jp

Analyze
Target URL
https://marketing.itmedia.co.jp/mm/articles/2505/23/news041.html

クラウド研修でインフラコスト減――CIOが見せるべき“IT研修の成績表”

techtarget.itmedia.co.jp

Analyze
Target URL
https://techtarget.itmedia.co.jp/tt/news/2604/04/news01.html

AI任せが招くOSS「善意のサイクル」の終わり　バイブコーディングが奪うもの

techtarget.itmedia.co.jp

Analyze
Target URL
https://techtarget.itmedia.co.jp/tt/news/2604/03/news02.html

・2026年、PCの買い替えは「壊れたら買えばいい」が一番キケンな理由

kn.itmedia.co.jp

Analyze
Target URL
https://kn.itmedia.co.jp/kn/articles/2604/02/news044.html?utm_source=kn-tot

新年度スタート　ローム東芝の再編やデンソー新中計、業界の行方はどう変わるか

monoist.itmedia.co.jp

Analyze
Target URL
https://monoist.itmedia.co.jp/mn/articles/2604/04/news023.html

AIで生コンクリート打設時間を自動記録、飛島建設が新システム開発

built.itmedia.co.jp

Analyze
Target URL
https://built.itmedia.co.jp/bt/articles/2604/03/news109.html

ローム、8インチSiC MOSFET開発の技術目標を2年前倒しで達成

eetimes.itmedia.co.jp

Analyze
Target URL
https://eetimes.itmedia.co.jp/ee/articles/2604/03/news078.html

「AIコーディングで逆効果」「Copilotが使えない」　浮き彫りになるAI活用の理想と現実

atmarkit.itmedia.co.jp

Analyze
Target URL
https://atmarkit.itmedia.co.jp/ait/articles/2604/04/news026.html

Microsoft 365、Azureの“ネットなし版”で何ができる　「Sovereign Private Cloud」の狙い

atmarkit.itmedia.co.jp

Analyze
Target URL
https://atmarkit.itmedia.co.jp/ait/articles/2604/03/news055.html

オルタナティブ・ブログ

blogs.itmedia.co.jp

Analyze
Target URL
http://blogs.itmedia.co.jp/

エンジニアライフ

el.jibun.atmarkit.co.jp

Analyze
Target URL
http://el.jibun.atmarkit.co.jp/

まぎらわしいユーザインタフェースをダークパターンとして分類した研究

blogs.itmedia.co.jp

Analyze
Target URL
https://blogs.itmedia.co.jp/morisaki/2026/03/post_1059.html

AIに聞いてみた、"もうローコード、ノーコードツールは必要ないのでは？"

blogs.itmedia.co.jp

Analyze
Target URL
https://blogs.itmedia.co.jp/osonoi/2026/03/ai_2.html

人間中心のインシデント対応 - その裏側には、必ず人がいる

el.jibun.atmarkit.co.jp

Analyze
Target URL
https://el.jibun.atmarkit.co.jp/humancybersecurity/2026/04/_human-centered_incident_response_-_behind_every_incident_are_people.html

ベテランエンジニアあるある言いたい

el.jibun.atmarkit.co.jp

Analyze
Target URL
https://el.jibun.atmarkit.co.jp/you1tech/2026/04/veteran-engineer-aruaru.html

AI導入でIT系の新入社員増　明治安田、約350人が入社式

mag.executive.itmedia.co.jp

Analyze
Target URL
https://mag.executive.itmedia.co.jp/executive/articles/2604/02/news087.html

TechTarget

techtarget.itmedia.co.jp

Analyze
Target URL
https://techtarget.itmedia.co.jp/

キーマンズネット

kn.itmedia.co.jp

Analyze
Target URL
https://kn.itmedia.co.jp/

生成AIの業務利用は道半ば、課題は業務フローへの組み込み　ストラテジット調査

kn.itmedia.co.jp

Analyze
Target URL
https://kn.itmedia.co.jp/kn/articles/2604/03/news006.html

昇進するのは「難解なコードを書ける俺」より、普通のコードを書く人だった？：873rd Lap

kn.itmedia.co.jp

Analyze
Target URL
https://kn.itmedia.co.jp/kn/articles/2604/03/news031.html

「サイト内検索」＆「ライブチャット」売れ筋TOP5（2025年5月）

marketing.itmedia.co.jp

Analyze
Target URL
https://marketing.itmedia.co.jp/mm/articles/2505/27/news017.html

「ECプラットフォーム」売れ筋TOP10（2025年5月）

marketing.itmedia.co.jp

Analyze
Target URL
https://marketing.itmedia.co.jp/mm/articles/2505/20/news027.html

「パーソナライゼーション」＆「A／Bテスト」ツール売れ筋TOP5（2025年5月）

marketing.itmedia.co.jp

Analyze
Target URL
https://marketing.itmedia.co.jp/mm/articles/2505/13/news023.html

Windows Server「セキュアブート証明書」“2011年版”が順次失効、2026年6月から

atmarkit.itmedia.co.jp

Analyze
Target URL
https://atmarkit.itmedia.co.jp/ait/articles/2604/03/news054.html

狙われる日本、その中心は製造業の中小企業？　攻撃の「8割が日本」という現実

techfactory.itmedia.co.jp

Analyze
Target URL
https://techfactory.itmedia.co.jp/tf/articles/2603/25/news013.html

IntelとSambaNova、提携の行く末――「最もあり得るシナリオ」は？

techfactory.itmedia.co.jp

Analyze
Target URL
https://techfactory.itmedia.co.jp/tf/articles/2603/10/news063.html

2026年版「情報セキュリティ10大脅威」から読み解く、組織と個人の備え

techfactory.itmedia.co.jp

Analyze
Target URL
https://techfactory.itmedia.co.jp/tf/articles/2602/19/news009.html

エッジコンピューティング技術により軌道上で超小型衛星の自律観測に成功

monoist.itmedia.co.jp

Analyze
Target URL
https://monoist.itmedia.co.jp/mn/articles/2604/03/news060.html

研削加工を複合加工機に集約、DMG森精機がNTXシリーズ向けテクノロジーサイクル

monoist.itmedia.co.jp

Analyze
Target URL
https://monoist.itmedia.co.jp/mn/articles/2604/03/news057.html

「ファウンドリー2.0」市場、25年は3200億ドル規模　AI需要で

eetimes.itmedia.co.jp

Analyze
Target URL
https://eetimes.itmedia.co.jp/ee/articles/2604/03/news032.html

ネットワークの大規模化と高速化が電気から光への転換を促す

eetimes.itmedia.co.jp

Analyze
Target URL
https://eetimes.itmedia.co.jp/ee/articles/2604/03/news037.html

産業向けRaspberry Piエッジシステム、Sfera Labs

edn.itmedia.co.jp

Analyze
Target URL
https://edn.itmedia.co.jp/edn/articles/2604/03/news021.html

新開発LOFIC採用　ソニーの4K CMOSイメージセンサー

edn.itmedia.co.jp

Analyze
Target URL
https://edn.itmedia.co.jp/edn/articles/2604/03/news049.html

防衛システム向け広帯域RFリミッター、Teledyne

edn.itmedia.co.jp

Analyze
Target URL
https://edn.itmedia.co.jp/edn/articles/2604/02/news012.html

・サイバー被害が「我が家」のしきいをまたぐとき　When Cyber Harm Comes Home

el.jibun.atmarkit.co.jp

Analyze
Target URL
https://el.jibun.atmarkit.co.jp/humancybersecurity/2026/04/post_2.html?ref=rss

・ベテランエンジニアあるある言いたい

el.jibun.atmarkit.co.jp

Analyze
Target URL
https://el.jibun.atmarkit.co.jp/you1tech/2026/04/veteran-engineer-aruaru.html?ref=rss

【IR】2026年3月期 Q3 決算を発表しました

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/ir/

【プレスリリース】アイティメディア、「マジセミ株式会社」をグループに迎え、BtoBマーケティング支援をさらに強化 -ウェビナーノウハウとメディア基盤の融合により、顧客へのリード提供力を増強-

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/pr/

採用情報

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/recruit/

運営会社

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/

メディア一覧

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/media/

公式SNS

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/media/sns/

広告案内

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/ad/

お問い合わせ

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/corp/inquiry/

プライバシーポリシー

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/corp/privacy/privacy/

RSS

corp.itmedia.co.jp

Analyze
Target URL
https://corp.itmedia.co.jp/media/rss_list/

Requested Domains 51

1a33666af052eba19d4a2e950549ed53.safeframe.googlesyndication.com

Unknown Type
No category information available

a.flux.jp

Unknown Type
No category information available

aclog.itmedia.co.jp

Unknown Type
No category information available

analytics.google.com

Unknown Type
No category information available

api.cxense.com

Unknown Type
No category information available

aw.dw.impact-ad.jp

Unknown Type
No category information available

b0.yahoo.co.jp

Unknown Type
No category information available

bcp.crwdcntrl.net

Unknown Type
No category information available

bs.nakanohito.jp

Unknown Type
No category information available

cdn.cxense.com

Unknown Type
No category information available

cdn.id5-sync.com

Unknown Type
No category information available

cdn.jsdelivr.net

Unknown Type
No category information available

cdn.treasuredata.com

Unknown Type
No category information available

clients1.google.com

Unknown Type
No category information available

cm.g.doubleclick.net

Unknown Type
No category information available

comcluster.cxense.com

Unknown Type
No category information available

connect.facebook.net

Unknown Type
No category information available

connectid.analytics.yahoo.com

Unknown Type
No category information available

cs.nakanohito.jp

Unknown Type
No category information available

cse.google.com

Unknown Type
No category information available

csyn.cxense.com

Unknown Type
No category information available

cx.api.itmedia.co.jp

Unknown Type
No category information available

dpm.demdex.net

Unknown Type
No category information available

dualstack.beacon.itmedia.jp

Unknown Type
No category information available

ep1.adtrafficquality.google

Unknown Type
No category information available

ep2.adtrafficquality.google

Unknown Type
No category information available

esp.rtbhouse.com

Unknown Type
No category information available

fc.itmedia.co.jp

Unknown Type
No category information available

flux-cdn.com

Unknown Type
No category information available

fundingchoicesmessages.google.com

Unknown Type
No category information available

googleads.g.doubleclick.net

Unknown Type
No category information available

gum.criteo.com

Unknown Type
No category information available

id.cxense.com

Unknown Type
No category information available

id5-sync.com

Unknown Type
No category information available

image.itmedia.co.jp

Unknown Type
No category information available

in.treasuredata.com

Unknown Type
No category information available

invstatic101.creativecdn.com

Unknown Type
No category information available

itmedia.co.jp

Unknown Type
No category information available

oa.openxcdn.net

Unknown Type
No category information available

pagead2.googlesyndication.com

Unknown Type
No category information available

rumcdn.geoedge.be

Unknown Type
No category information available

securepubads.g.doubleclick.net

Unknown Type
No category information available

static.criteo.net

Unknown Type
No category information available

stats.g.doubleclick.net

Unknown Type
No category information available

tags.crwdcntrl.net

Unknown Type
No category information available

tpc.googlesyndication.com

Unknown Type
No category information available

tr.api.itmedia.co.jp

Unknown Type
No category information available

www.facebook.com

Unknown Type
No category information available

www.google.com

Unknown Type
No category information available

www.googletagmanager.com

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www.itmedia.co.jp

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TechnologyTechnologyNews & MediaEntertainment
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