What technology does jac-recruitment.jp use?

jac-recruitment.jp is built with jQuery, Google Analytics, Google Ads, Meta Pixel.

Is jac-recruitment.jp secure (HTTPS)?

Yes. jac-recruitment.jp uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Sep 23, 2026.

Who hosts jac-recruitment.jp?

Hosting provider information for jac-recruitment.jp is not available yet.

What is jac-recruitment.jp's SEO score?

jac-recruitment.jp scored 50/100 for SEO in the latest analysis (fair).

What is jac-recruitment.jp's overall website score?

jac-recruitment.jp has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

jac-recruitment.jp

ハイクラスの転職エージェント JAC Recruitment（ジェイエイシーリクルートメント）【公式】

Last scanned Aug 24, 2026, 1:22 PM · 7 views

Overall score

Fair

Summary

This website uses Google Analytics. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Top issues to fix

12 issues found · 4 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 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.
TLS certificate expires in 28 days
Security
Renew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+6 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

485 ms

Security

HTTPS & header checks

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.

Contact

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

Email: crm-op@support.jac-recruitment.jp

Meta tags

Title: ハイクラスの転職エージェント JAC Recruitment（ジェイエイシーリクルートメント）【公式】
Description
Canonical: https://www.jac-recruitment.jp/
Language: ja
Charset: UTF-8
Viewport: width=device-width
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Google Analytics Google Ads Meta Pixel

Hosting & CDN

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

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.jac-recruitment.jp
Valid from: Aug 22, 2025
Valid to: Sep 23, 2026
Days until expiry: 28
SAN domains: *.jac-recruitment.jp, jac-recruitment.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 14 · H3 38

Links

129 internal · 103 external · 20 broken

Images

53 total · 1 missing alt

Scripts / Styles

75 scripts · 6 stylesheets

JS / CSS size

9.0 KB · 18.3 KB

Page size

362 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
Missing meta description
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://jac-recruitment.jp
Final URL: https://www.jac-recruitment.jp:443/
HTTP status: 200
HTTP version: HTTP/2
Response time: 478 ms
HTML size: 362 KB
Redirect chain: https://jac-recruitment.jp → https://www.jac-recruitment.jp:443/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does jac-recruitment.jp use?: jac-recruitment.jp is built with jQuery, Google Analytics, Google Ads, Meta Pixel.
Is jac-recruitment.jp secure (HTTPS)?: Yes. jac-recruitment.jp uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Sep 23, 2026.
Who hosts jac-recruitment.jp?: Hosting provider information for jac-recruitment.jp is not available yet.
What is jac-recruitment.jp's SEO score?: jac-recruitment.jp scored 50/100 for SEO in the latest analysis (fair).
What is jac-recruitment.jp's overall website score?: jac-recruitment.jp has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

Top issues to fix

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

Related websites

Frequently asked questions