misskey.io
Misskey.io
Last scanned Jul 26, 2026, 5:18 AM
Overall score
Fair
Summary
Misskey.io は、株式会社MisskeyHQが運営する地球で生まれた分散マイクロブログSNSです。<br> Fediverse（様々なSNSで構成される宇宙）の中に存在するため、他のSNSと相互に… This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (65/100) and accessibility is fair (50/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Misskey.io は、株式会社MisskeyHQが運営する地球で生まれた分散マイクロブログSNSです。<br> Fediverse（様々なSNSで構成される宇宙）の中に存在するため、他のSNSと相互に繋がっています。 <br> 暫し都会の喧騒から離れて、新しいインターネットにダイブしてみませんか。<br> <br> <span style="color:#eb6363">※VPNや捨てメアドを利用しての登録は出来ません</span>
- United States
- Hosted on Cloudflare
Top issues to fix
8 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
758 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
Misskey.io は、株式会社MisskeyHQが運営する地球で生まれた分散マイクロブログSNSです。<br> Fediverse（様々なSNSで構成される宇宙）の中に存在するため、他のSNSと相互に繋がっています。 <br> 暫し都会の喧騒から離れて、新しいインターネットにダイブしてみませんか。<br> <br> <span style="color:#eb6363">※VPNや捨てメアドを利用しての登録は出来ません</span>
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Misskey.io
- Description
- Misskey.io は、株式会社MisskeyHQが運営する地球で生まれた分散マイクロブログSNSです。<br> Fediverse（様々なSNSで構成される宇宙）の中に存在するため、他のSNSと相互に繋がっています。 <br> 暫し都会の喧騒から離れて、新しいインターネットにダイブしてみませんか。<br> <br> <span style="color:#eb6363">※VPNや捨てメアドを利用しての登録は出来ません</span>
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://misskey.io/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.27.205
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- misskey.io
- Valid from
- Jul 25, 2026
- Valid to
- Oct 23, 2026
- Days until expiry
- 89
- SAN domains
- misskey.io, mirq.misskey.io, *.mirq.misskey.io
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
1 total · 1 missing alt
Scripts / Styles
7 scripts · 3 stylesheets
JS / CSS size
54.4 KB · 328 KB
Page size
22.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
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://misskey.io
- Final URL
- https://misskey.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 758 ms
- HTML size
- 22.2 KB
- Redirect chain
- https://misskey.io
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does misskey.io use?
- misskey.io is built with Cloudflare Analytics.
- Is misskey.io secure (HTTPS)?
- Yes. misskey.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 23, 2026.
- Who hosts misskey.io?
- misskey.io is hosted on Cloudflare, behind Cloudflare CDN.
- What is misskey.io's SEO score?
- misskey.io scored 65/100 for SEO in the latest analysis (fair).
- What is misskey.io's overall website score?
- misskey.io has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
- Is misskey.io hiring?
- misskey.io has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card