cosmicjs.com
Cosmic | AI-Native Managed Headless CMS for Content Teams
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Excellent
Summary
AI-native managed headless CMS for content teams. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100).
Cosmic
AI-native managed headless CMS for content teams. Editors publish without tickets. One platform across sites, brands, and locales.
- United States
- Hosted on AWS
Products & pricing
Product and pricing information published in this site's own structured data.
Get the right plan for your needs
$0 USD
Top issues to fix
3 issues found · 1 high priority
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.
SEO
0 issue(s) found
Performance
340 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Cosmic
AI-native managed headless CMS for content teams. Editors publish without tickets. One platform across sites, brands, and locales.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Cosmic | AI-Native Managed Headless CMS for Content Teams
- Description
- The AI-native managed headless CMS for content ops. Editors publish without tickets. One platform across sites, brands, and locales. Start free.
- Canonical
- https://www.cosmicjs.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA |
|
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.cosmicjs.com
- Valid from
- Jul 12, 2026
- Valid to
- Oct 10, 2026
- Days until expiry
- 45
- SAN domains
- www.cosmicjs.com
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 6 · H3 0
Links
47 internal · 11 external · 0 broken
Images
63 total · 0 missing alt
Scripts / Styles
33 scripts · 1 stylesheets
JS / CSS size
918 KB · 271 KB
Page size
161 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
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://cosmicjs.com
- Final URL
- https://www.cosmicjs.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 337 ms
- HTML size
- 161 KB
- Redirect chain
- https://cosmicjs.com → https://www.cosmicjs.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does cosmicjs.com use?
- cosmicjs.com is built with Next.js.
- Is cosmicjs.com secure (HTTPS)?
- Yes. cosmicjs.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 10, 2026.
- Who hosts cosmicjs.com?
- cosmicjs.com is hosted on AWS, behind Vercel CDN.
- What is cosmicjs.com's SEO score?
- cosmicjs.com scored 100/100 for SEO in the latest analysis (excellent).
- What is cosmicjs.com's overall website score?
- cosmicjs.com has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
- What company operates cosmicjs.com?
- cosmicjs.com is operated by Cosmic. AI-native managed headless CMS for content teams. Editors publish without tickets. One platform across sites, brands, and locales.
- What products does cosmicjs.com offer?
- cosmicjs.com offers Get the right plan for your needs.
- Is cosmicjs.com hiring?
- cosmicjs.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card