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SGSiteGraph

interlink.or.jp

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

74

Overall score

Fair

Summary

This website uses Apache hosted on InfoSphere - NTT PC Communications, Inc., JP. SEO is poor (45/100) and accessibility is good (75/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing <title>.

Japan
Hosted on InfoSphere - NTT PC Communications, Inc., JP

Top issues to fix

11 issues found · 6 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing title tag

    SEO

    Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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.

+5 more issues — details in the sections below.

45

SEO

6 issue(s) found

100

Performance

267 ms

80

Security

HTTPS & header checks

75

Accessibility

3 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.

Contact

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

Source: https://www.interlink.or.jp/contact

Meta tags

Title
Description
Canonical
Language
Charset
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
203.141.128.17
ASN
AS2514 (InfoSphere - NTT PC Communications, Inc., JP)

DNS records

TypeValue
A
  • 203.141.128.17
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Japan Registry Services Co., Ltd.
Subject
*.interlink.or.jp
Valid from
Jul 2, 2026
Valid to
Dec 31, 2026
Days until expiry
158
SAN domains
*.interlink.or.jp, interlink.or.jp

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

6.9 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
695

SEO issues

  • Missing <title>
  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://interlink.or.jp
Final URL
https://www.interlink.or.jp/
HTTP status
200
HTTP version
HTTP/1.1
Response time
267 ms
HTML size
6.9 KB
Redirect chain
https://interlink.or.jp → https://www.interlink.or.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does interlink.or.jp use?
interlink.or.jp is built with Apache.
Is interlink.or.jp secure (HTTPS)?
Yes. interlink.or.jp uses TLS 1.2 with a certificate issued by Japan Registry Services Co., Ltd., valid until Dec 31, 2026.
Who hosts interlink.or.jp?
interlink.or.jp is hosted on InfoSphere - NTT PC Communications, Inc., JP.
What is interlink.or.jp's SEO score?
interlink.or.jp scored 45/100 for SEO in the latest analysis (poor).
What is interlink.or.jp's overall website score?
interlink.or.jp has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
Is interlink.or.jp hiring?
interlink.or.jp has a careers page; check it directly for current openings.