allabout.co.jp

All About（オールアバウト）

Last scanned Jul 25, 2026, 8:25 AM · 3 views

87

Overall score

Great

Summary

生活総合情報サイトAll About（オールアバウト）。その道のプロ（専門家）が、日常生活をより豊かに快適にするノウハウから業界の最新動向、読み物コラムまで、�… This website uses Next.js hosted on AKAMAI-AS - Akamai Technologies, Inc., US. SEO is good (85/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

All About

生活総合情報サイトAll About（オールアバウト）。その道のプロ（専門家）が、日常生活をより豊かに快適にするノウハウから業界の最新動向、読み物コラムまで、多彩なコンテンツを発信。

恵比寿南1-15-1 A-PLACE恵比寿南3F, 渋谷区, 東京都, 150-0022

Hosted on AKAMAI-AS - Akamai Technologies, Inc., US

Top issues to fix

5 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

85

SEO

2 issue(s) found

100

Performance

552 ms

75

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

All About

生活総合情報サイトAll About（オールアバウト）。その道のプロ（専門家）が、日常生活をより豊かに快適にするノウハウから業界の最新動向、読み物コラムまで、多彩なコンテンツを発信。

Founded: Mar 25, 1993

X (Twitter)Facebook YouTube ja.wikipedia.org

Contact

Email, phone, and address published on this site's own pages.

Address: 恵比寿南1-15-1 A-PLACE恵比寿南3F, 渋谷区, 東京都, 150-0022

Meta tags

Title: All About（オールアバウト）
Description: 生活総合情報サイトAll About（オールアバウト）。その道のプロ（専門家）が、日常生活をより豊かに快適にするノウハウから業界の最新動向、読み物コラムまで、多彩なコンテンツを発信。
Canonical: https://allabout.co.jp/
Language: ja
Charset: utf-8
Viewport: width=1100
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider: AKAMAI-AS - Akamai Technologies, Inc., US
CDN provider: —
IP address: 23.38.52.90
ASN: AS16625 (AKAMAI-AS - Akamai Technologies, Inc., US)

DNS records

Type	Value
A	23.38.52.90
AAAA	—
MX	alt3.aspmx.l.google.com aspmx.l.google.com alt1.aspmx.l.google.com alt4.aspmx.l.google.com alt2.aspmx.l.google.com
TXT	—
NS	a10-67.akam.net a5-65.akam.net a20-66.akam.net a26-65.akam.net a1-239.akam.net a3-64.akam.net
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: aacdn.jp
Valid from: Jul 8, 2026
Valid to: Sep 17, 2026
Days until expiry: 54
SAN domains: aacdn.jp, ad.primead.jp, adcontents.primead.jp, admin.f-navigation.jp, admin.mao.work, akamai-IaC-test.best-1.me, allabout-japan.com, allabout.co.jp, aoe.aacdn.jp, api.allabout.co.jp, assets.mama.aacdn.jp, best-1.me, bestone.allabout.co.jp, bmp.primead.jp, cdn.allaboutnavi.co.jp, cms.withabout.jp, cn.aacdn.jp, corp.allabout.co.jp, cs.primead.jp, dev-adcontents.primead.jp, dev-akamai-IaC-test.best-1.me, dev-rearch.best-1.me, docomo.img.aacdn.jp, docomo.imgcp.aacdn.jp, docomo.pts.aacdn.jp, ear-headphones.allabout.co.jp, f-navigation.jp, f.aacdn.jp, faq.allabout.co.jp, font.allabout-japan.com, frying-pans.allabout.co.jp, img.aacdn.jp, img.allabout.co.jp, img09.allabout.co.jp, imgcp.aacdn.jp, imgcp.allabout.co.jp, ix-aa.aacdn.jp, ix-news.aacdn.jp, ix.aacdn.jp, members-api.withabout.jp, members.withabout.jp, mo.primead.jp, monitors.allabout.co.jp, news-api.allabout.co.jp, news.allabout.co.jp, preview.twinavi.jp, preview.withabout.jp, pts.aacdn.jp, pts.allabout.co.jp, public-api.allabout.co.jp, rss.allabout.co.jp, s.f.aacdn.jp, sales-copilot.primead.jp, sb.allabout.co.jp, search.allabout.co.jp, sec.allabout.co.jp, service.mao.work, sgtm.allabout.co.jp, survey-design-api.allabout.co.jp, svg.aacdn.jp, test.twinavi.jp, tomodachi.allabout-japan.com, toretopi-cms.allabout.co.jp, touch.allabout.co.jp, touch.f-navigation.jp, touch.search.allabout.co.jp, trend-docomo.allabout.co.jp, twinavi.jp, www.allabout.co.jp, www.best-1.me, www.ichi-oshi.jp, www.primead.jp

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 6

Links

165 internal · 22 external · 0 broken

Images

145 total · 0 missing alt

Scripts / Styles

26 scripts · 0 stylesheets

JS / CSS size

129 KB · 24.8 KB

Page size

271 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Meta description longer than 160 characters
No H1 heading found

Scan details

Requested URL: https://allabout.co.jp
Final URL: https://allabout.co.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 547 ms
HTML size: 271 KB
Redirect chain: https://allabout.co.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does allabout.co.jp use?: allabout.co.jp is built with Next.js.
Is allabout.co.jp secure (HTTPS)?: Yes. allabout.co.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 17, 2026.
Who hosts allabout.co.jp?: allabout.co.jp is hosted on AKAMAI-AS - Akamai Technologies, Inc., US.
What is allabout.co.jp's SEO score?: allabout.co.jp scored 85/100 for SEO in the latest analysis (great).
What is allabout.co.jp's overall website score?: allabout.co.jp has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
What company operates allabout.co.jp?: allabout.co.jp is operated by All About. 生活総合情報サイトAll About（オールアバウト）。その道のプロ（専門家）が、日常生活をより豊かに快適にするノウハウから業界の最新動向、読み物コラムまで、多彩なコンテンツを発信。