Skip to main content
SGSiteGraph

nict.go.jp

nict.go.jp

Last scanned Jul 26, 2026, 5:17 AM · 1 view

83

Overall score

Great

Summary

nict.go.jp. This website uses Apache hosted on NICT - National Institute of Information and Communications Technology, JP. SEO is fair (60/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing canonical link.

nict.go.jp

Japan
Hosted on NICT - National Institute of Information and Communications Technology, JP

Top issues to fix

8 issues found · 3 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 viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+2 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

422 ms

90

Security

HTTPS & header checks

85

Accessibility

2 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.

nict.go.jp

Contact

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

Meta tags

Title
nict.go.jp
Description
nict.go.jp
Canonical
Language
ja
Charset
euc-jp
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

CDN provider
—
IP address
133.243.3.19
ASN
AS9355 (NICT - National Institute of Information and Communications Technology, JP)

DNS records

TypeValue
A
  • 133.243.3.19
AAAA
  • 2001:df0:232:300::13
MX
  • mx6.securemx.jp
  • mx.securemx.jp
TXT
  • ms-domain-verification=3bb961ce-ca09-4701-9b90-abac783bc55d
  • v=spf1 ip4:133.243.0.0/16 ip6:2001:df0:232::/48 include:spf.securemx.jp include:spf.protection.outlook.com include:ap.rp.oracleemaildelivery.com include:_ext-spf.nict.go.jp -all
NS
  • ns1.nict.go.jp
  • ns002-vgn6svd9uei6r612.v.d-53.net
  • ns002-vgn6svd9uei6r612.v.d-53.jp
  • ns002-vgn6svd9uei6r612.v.d-53.info
  • ns2.nict.go.jp
  • kns1.nict.go.jp
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.nict.go.jp
Valid from
Aug 12, 2025
Valid to
Sep 12, 2026
Days until expiry
48
SAN domains
*.nict.go.jp, nict.go.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

1 internal · 0 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 729 B

Page size

1.8 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing viewport meta tag

Scan details

Requested URL
https://nict.go.jp
Final URL
https://nict.go.jp
HTTP status
200
HTTP version
HTTP/1.1
Response time
422 ms
HTML size
1.8 KB
Redirect chain
https://nict.go.jp

See something wrong on this report? Request a correction

Related websites

Same technology stack

dgb.de

Deutscher Gewerkschaftsbund | DGB

100
apache
HETZNER-AS - Hetzner Online GmbH, DE

rebounce.ai

rebounce.ai | AI-based Bounce Management for E-Commerce

100
apachephp
HETZNER-AS - Hetzner Online GmbH, DE

uwplatt.edu

University of Wisconsin-Platteville | College in Wisconsin

100
apachedrupal
BRUWS-AS3128 - University of Wisconsin System, US

ebi.ac.uk

EMBL-EBI homepage | EMBL-EBI

100
wordpressapachegoogle-analytics
JANET - Jisc Services Limited, GB

lucerna-chem.ch

Lucerna-Chem AG

100
wordpressapachegoogle-analytics
HOSTPOINT-AS - Hostpoint AG, CH

voicemod.net

Free Real Time Voice Changer for PC & Mac | Voicemod

100
wordpressapachejquery
Fastly· Fastly

Frequently asked questions

What technology does nict.go.jp use?
nict.go.jp is built with Apache.
Is nict.go.jp secure (HTTPS)?
Yes. nict.go.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 12, 2026.
Who hosts nict.go.jp?
nict.go.jp is hosted on NICT - National Institute of Information and Communications Technology, JP.
What is nict.go.jp's SEO score?
nict.go.jp scored 60/100 for SEO in the latest analysis (fair).
What is nict.go.jp's overall website score?
nict.go.jp has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.