What technology does sankeibiz.jp use?

We did not detect any specific technologies for sankeibiz.jp in the latest scan.

Is sankeibiz.jp secure (HTTPS)?

Yes. sankeibiz.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 31, 2026.

Who hosts sankeibiz.jp?

Hosting provider information for sankeibiz.jp is not available yet.

What is sankeibiz.jp's SEO score?

sankeibiz.jp scored 75/100 for SEO in the latest analysis (fair).

What is sankeibiz.jp's overall website score?

sankeibiz.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.

Has sankeibiz.jp's score changed over time?

sankeibiz.jp's overall score has stayed steady at 82/100 since Jul 27, 2026.

sankeibiz.jp

SankeiBiz（サンケイビズ）：自分を磨く経済情報サイト

Last scanned Aug 4, 2026, 12:00 PM · 10 views

Overall score

Great

Summary

SankeiBiz（サンケイビズ）は産経新聞グループの経済情報サイトです。「仕事・キャリア」「自分磨き」を主なテーマに、ニュースはもちろん、気鋭の経営者や識者�… SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

SankeiBiz（サンケイビズ）は産経新聞グループの経済情報サイトです。「仕事・キャリア」「自分磨き」を主なテーマに、ニュースはもちろん、気鋭の経営者や識者が執筆する連載・コラムなどビジネスパーソンの知的好奇心を満たすコンテンツをご覧ください。

Top issues to fix

8 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+2 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

571 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

0 overall since Jul 27, 2026

Overall: 82
SEO: 75
Security: 75
Performance: 90
Accessibility: 90

Organization

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

X (Twitter)Facebook

Meta tags

Title: SankeiBiz（サンケイビズ）：自分を磨く経済情報サイト
Description: SankeiBiz（サンケイビズ）は産経新聞グループの経済情報サイトです。「仕事・キャリア」「自分磨き」を主なテーマに、ニュースはもちろん、気鋭の経営者や識者が執筆する連載・コラムなどビジネスパーソンの知的好奇心を満たすコンテンツをご覧ください。
Canonical: https://www.sankeibiz.jp/undefined/
Language: ja
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta: nocache, noarchive
Manifest: https://www.sankeibiz.jp/manifest.json

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 49.44.50.17
ASN: —

DNS records

Type	Value
A	49.44.50.17 49.44.50.16
AAAA	2600:1417:75::17d1:6742
MX	—
TXT	—
NS	—
CAA	—
CNAME	sankei-sankeibiz-prod.arc-dns.net
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: sankei.web.arc-cdn.net
Valid from: Aug 2, 2026
Valid to: Oct 31, 2026
Days until expiry: 88
SAN domains: sandbox.iza.ne.jp.ieknas.com, sandbox.sankei.com.ieknas.com, sandbox.zakzak.co.jp.ieknas.com, sankei.web.arc-cdn.net, www.iza.ne.jp, www.sankei.com, www.sankeibiz.jp, www.zakzak.co.jp

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 21 · H3 38

Links

56 internal · 5 external · 4 broken

Images

55 total · 6 missing alt

Scripts / Styles

22 scripts · 2 stylesheets

JS / CSS size

505 KB · 0 B

Page size

304 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 7
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
No H1 heading found
sitemap.xml not found

Scan details

Requested URL: https://sankeibiz.jp
Final URL: https://www.sankeibiz.jp/
HTTP status: 200
HTTP version: HTTP/2
Response time: 565 ms
HTML size: 304 KB
Redirect chain: https://sankeibiz.jp → https://www.sankeibiz.jp/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does sankeibiz.jp use?: We did not detect any specific technologies for sankeibiz.jp in the latest scan.
Is sankeibiz.jp secure (HTTPS)?: Yes. sankeibiz.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 31, 2026.
Who hosts sankeibiz.jp?: Hosting provider information for sankeibiz.jp is not available yet.
What is sankeibiz.jp's SEO score?: sankeibiz.jp scored 75/100 for SEO in the latest analysis (fair).
What is sankeibiz.jp's overall website score?: sankeibiz.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has sankeibiz.jp's score changed over time?: sankeibiz.jp's overall score has stayed steady at 82/100 since Jul 27, 2026.