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digital.go.jp

https://digital.go.jp· First analyzed 19 Feb 2026· Updated 19 Feb 2026
Export
digital.go.jp

Sponsored

Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

150.171.109.34

Server Location

🇰🇪 Nairobi, Kenya

ASN

AS8075

Organization

Microsoft Corporation

Server

CloudFront

CDN

CloudFront

Nameservers

ns1-01.azure-dns.com.ns2-01.azure-dns.net.ns3-01.azure-dns.org.ns4-01.azure-dns.info.

Performance

Page Speed

4.2 MB
23 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Microsoft Azure
CDN
CloudFront

Technology Stack

4 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

CDN

1
Amazon CloudFront

SEO Analysis

C64/100
10
3
1
D
digital.go.jpdigital.go.jp

デジタル庁

デジタル庁は、デジタル社会形成の司令塔として、未来志向のDX（デジタル・トランスフォーメーション）を大胆に推進し、デジタル時代の官民のインフラを一気呵成に作り上げることを目指します。

Title Length5 chars

Recommended: 50-60 chars

Description Length91 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag - every page should have one H1

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

robots.txt

52 rules

Sponsored

Sponsored

A

Security Score

86%Very Good
Static / Informational

HTTPS

No WAF

370d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

SECOM Trust Systems CO.,LTD.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.01.2026

Valid Until

25.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.digital.go.jp

SHA-256 Fingerprint

5B:20:CD:FF:6F:2A:60:E9:55:76:69:0B:F8:4B:CB:F4:ED:99:FD:C1...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age
51336
cache-control
🔴 No Cache(max-age=0,no-cache)
content-encoding
📦 Gzip(gzip)
content-language
ja
content-type
text/html; charset=UTF-8
date
Thu, 19 Feb 2026 06:08:13 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

digital-go-jp.mail.protection.outlook.com

Domain Information

digital.go.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked
Data Protection Officer mentioned

Typography & Readability

-apple-system

71/100
Readability
/30
40/40

17px · LH 1.70

Hierarchy
/20
8/25

1x ratio

WCAG
/25
15/15

Contrast: undefined

Performance
/25
13/20

1 font

Heading Font

-apple-system

Sans17px

Body Font

-apple-system

Sans17px

Contrast Ratio

--

Reading Comfort

~35 CPL

Needs attention
17px
h1
28px
h2
17px
h3
17px
p
Major Second
Scale

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.70 ratio ensures comfortable reading.

⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.

✅ Good performance: Using 1 font families keeps load times fast.

✅ Consistent design: Single font family with weight variations is a modern best practice.

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

GGoogle Fonts

Sponsored

Scripts & Styles

10 Resources

5
Scripts
5
Styles
1
Async
0
Defer

Top Script Sources

local(4)cs.nakanohito.jp(1)

Website Identity

digital.go.jp

📧 Microsoft 365

Sponsored

Last analyzed: 19 Feb 2026 at 20:23

Historical Analysis & Change Tracking