seesaawiki.jp
seesaawiki.jp - Seesaa Wiki（シーサーウィキ）
Last scanned Jul 25, 2026, 2:25 PM · 3 views
Overall score
Great
Summary
seesaawiki.jp は、誰でも無料で使えるSeesaa Wiki（シーサーウィキ）のサービスドメインです。人気のWikiや最近更新されたWikiを一覧できます。. This website is hosted on ORACLE-BMC-31898 - Oracle Corporation, US. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
seesaawiki.jp は、誰でも無料で使えるSeesaa Wiki（シーサーウィキ）のサービスドメインです。人気のWikiや最近更新されたWikiを一覧できます。
- United States
- Hosted on ORACLE-BMC-31898 - Oracle Corporation, US
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
142 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
seesaawiki.jp は、誰でも無料で使えるSeesaa Wiki（シーサーウィキ）のサービスドメインです。人気のWikiや最近更新されたWikiを一覧できます。
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- seesaawiki.jp - Seesaa Wiki（シーサーウィキ）
- Description
- seesaawiki.jp は、誰でも無料で使えるSeesaa Wiki（シーサーウィキ）のサービスドメインです。人気のWikiや最近更新されたWikiを一覧できます。
- Canonical
- https://seesaawiki.jp/
- Language
- ja
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- ORACLE-BMC-31898 - Oracle Corporation, US
- CDN provider
- —
- IP address
- 150.230.102.237
- ASN
- AS31898 (ORACLE-BMC-31898 - Oracle Corporation, US)
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
- wiki.seesaa.jp
- Valid from
- Jun 10, 2026
- Valid to
- Sep 8, 2026
- Days until expiry
- 44
- SAN domains
- *.chronicle.wiki, *.game-info.wiki, *.memo.wiki, *.playing.wiki, *.seesaawiki.jp, *.sokuhou.wiki, *.wiki.seesaa.jp, chronicle.wiki, game-info.wiki, memo.wiki, playing.wiki, seesaawiki.jp, sokuhou.wiki, wiki.seesaa.jp
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 0
Links
15 internal · 11 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 2.6 KB
Page size
9.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 23
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Careers
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://seesaawiki.jp
- Final URL
- https://seesaawiki.jp
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 142 ms
- HTML size
- 9.8 KB
- Redirect chain
- https://seesaawiki.jp
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does seesaawiki.jp use?
- We did not detect any specific technologies for seesaawiki.jp in the latest scan.
- Is seesaawiki.jp secure (HTTPS)?
- Yes. seesaawiki.jp uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 8, 2026.
- Who hosts seesaawiki.jp?
- seesaawiki.jp is hosted on ORACLE-BMC-31898 - Oracle Corporation, US.
- What is seesaawiki.jp's SEO score?
- seesaawiki.jp scored 80/100 for SEO in the latest analysis (great).
- What is seesaawiki.jp's overall website score?
- seesaawiki.jp has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- Is seesaawiki.jp hiring?
- seesaawiki.jp has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card