What technology does saga-u.ac.jp use?

saga-u.ac.jp is built with PHP, WordPress, jQuery, Nginx.

Is saga-u.ac.jp secure (HTTPS)?

Yes. saga-u.ac.jp uses TLS 1.3 with a certificate issued by SECOM Trust Systems Co., Ltd., valid until Dec 16, 2026.

Who hosts saga-u.ac.jp?

saga-u.ac.jp is hosted on SAKURA-B - SAKURA Internet Inc., JP.

What is saga-u.ac.jp's SEO score?

saga-u.ac.jp scored 80/100 for SEO in the latest analysis (great).

What is saga-u.ac.jp's overall website score?

saga-u.ac.jp has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

saga-u.ac.jp

国立大学法人佐賀大学

Last scanned Jul 22, 2026, 8:12 PM

Overall score

Great

Summary

国立大学法人佐賀大学のホームページ。. This website uses WordPress hosted on SAKURA-B - SAKURA Internet Inc., JP. SEO is good (80/100) and accessibility is excellent (100/100). Security scores poor (45/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

国立大学法人佐賀大学のホームページ。

Japan

Hosted on SAKURA-B - SAKURA Internet Inc., JP

Top issues to fix

6 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
2 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

100

Performance

450 ms

Security

HTTPS & header checks

100

Accessibility

0 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.

国立大学法人佐賀大学のホームページ。

Facebook X (Twitter)YouTube Instagram YouTube

Contact

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

Email: E-mail.sagakoho@mail.admin.saga-u.ac.jp

Meta tags

Title: 国立大学法人佐賀大学
Description: 国立大学法人佐賀大学のホームページ。
Canonical: https://www.saga-u.ac.jp
Language: ja
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP WordPress jQuery Nginx

Hosting & CDN

Hosting provider: SAKURA-B - SAKURA Internet Inc., JP
CDN provider: —
IP address: 59.106.217.192
ASN: AS9370 (SAKURA-B - SAKURA Internet Inc., JP)

DNS records

Type	Value
A	59.106.217.192
AAAA	—
MX	—
TXT	31B995B8FC44975B3E800A129540BA1B google-site-verification=CXddiPRwhLCXE4JFaHsAZornikykxLn2xFnrWswnzdw
NS	sakura.cc.saga-u.ac.jp kachi.cc.saga-u.ac.jp
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: SECOM Trust Systems Co., Ltd.
Subject: www.saga-u.ac.jp
Valid from: Jun 1, 2026
Valid to: Dec 16, 2026
Days until expiry: 145
SAN domains: www.saga-u.ac.jp, www.sao.saga-u.ac.jp, www.sc.admin.saga-u.ac.jp, www.suhcc.saga-u.ac.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 30

Links

107 internal · 178 external · 2 broken

Images

33 total · 0 missing alt

Scripts / Styles

6 scripts · 4 stylesheets

JS / CSS size

2.5 KB · 0 B

Page size

78.1 KB

Robots.txt & Sitemap

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

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://saga-u.ac.jp
Final URL: https://saga-u.ac.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 449 ms
HTML size: 78.1 KB
Redirect chain: https://saga-u.ac.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does saga-u.ac.jp use?: saga-u.ac.jp is built with PHP, WordPress, jQuery, Nginx.
Is saga-u.ac.jp secure (HTTPS)?: Yes. saga-u.ac.jp uses TLS 1.3 with a certificate issued by SECOM Trust Systems Co., Ltd., valid until Dec 16, 2026.
Who hosts saga-u.ac.jp?: saga-u.ac.jp is hosted on SAKURA-B - SAKURA Internet Inc., JP.
What is saga-u.ac.jp's SEO score?: saga-u.ac.jp scored 80/100 for SEO in the latest analysis (great).
What is saga-u.ac.jp's overall website score?: saga-u.ac.jp has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.