What technology does okayama-kanko.jp use?

okayama-kanko.jp is built with jQuery, Nginx.

Is okayama-kanko.jp secure (HTTPS)?

Yes. okayama-kanko.jp uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 26, 2026.

Who hosts okayama-kanko.jp?

Hosting provider information for okayama-kanko.jp is not available yet.

What is okayama-kanko.jp's SEO score?

okayama-kanko.jp scored 70/100 for SEO in the latest analysis (fair).

What is okayama-kanko.jp's overall website score?

okayama-kanko.jp has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

okayama-kanko.jp

岡山観光WEB【公式】- 岡山県の観光・旅行情報ならココ！

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Great

Summary

岡山県の公式観光サイト。岡山後楽園や倉敷美観地区、蒜山高原などの人気スポットランキングやおすすめモデルコース、体験、グルメ、イベントなど旅行に役立�… This website uses Nginx. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (80/100). Top issue: Title longer than 60 characters.

岡山県の公式観光サイト。岡山後楽園や倉敷美観地区、蒜山高原などの人気スポットランキングやおすすめモデルコース、体験、グルメ、イベントなど旅行に役立つ情報が満載。

Top issues to fix

10 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.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

3.07 s

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.

Facebook X (Twitter)YouTube Instagram

Meta tags

Title: 岡山観光WEB【公式】- 岡山県の観光・旅行情報ならココ！
Description: 岡山県の公式観光サイト。岡山後楽園や倉敷美観地区、蒜山高原などの人気スポットランキングやおすすめモデルコース、体験、グルメ、イベントなど旅行に役立つ情報が満載。
Canonical: https://www.okayama-kanko.jp/index.html
Language: ja
Charset: utf-8
Viewport: width=device-width
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Nginx

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 1.2
Issuer: Let's Encrypt
Subject: www.okayama-kanko.jp
Valid from: Jul 28, 2026
Valid to: Oct 26, 2026
Days until expiry: 61
SAN domains: okayama-kanko.jp, www.okayama-kanko.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 27 · H3 120

Links

133 internal · 26 external · 20 broken

Images

136 total · 0 missing alt

Scripts / Styles

10 scripts · 4 stylesheets

JS / CSS size

341 B · 0 B

Page size

78.6 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
Meta description longer than 160 characters
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://okayama-kanko.jp
Final URL: https://www.okayama-kanko.jp/index.html
HTTP status: 200
HTTP version: HTTP/2
Response time: 3.07 s
HTML size: 78.6 KB
Redirect chain: https://okayama-kanko.jp → https://www.okayama-kanko.jp/ → https://www.okayama-kanko.jp/index.html

See something wrong on this report? Request a correction

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