latent.space
Latent.Space | Substack
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Excellent
Summary
The AI Engineer newsletter + Top technical AI podcast. This website uses Express hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
The AI Engineer newsletter + Top technical AI podcast. How leading labs build Agents, Models, Infra, & AI for Science. See https://latent.space/about for highlights from Greg Brockman, Andrej Karpathy, George Hotz, Simon Willison, Soumith Chintala et al! Click to read Latent.Space, a Substack publication with hundreds of thousands of subscribers.
- United States
- Hosted on Cloudflare
Top issues to fix
4 issues found
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
SEO
2 issue(s) found
Performance
384 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
The AI Engineer newsletter + Top technical AI podcast. How leading labs build Agents, Models, Infra, & AI for Science. See https://latent.space/about for highlights from Greg Brockman, Andrej Karpathy, George Hotz, Simon Willison, Soumith Chintala et al! Click to read Latent.Space, a Substack publication with hundreds of thousands of subscribers.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Latent.Space | Substack
- Description
- The AI Engineer newsletter + Top technical AI podcast. How leading labs build Agents, Models, Infra, & AI for Science. See https://latent.space/about for highlights from Greg Brockman, Andrej Karpathy, George Hotz, Simon Willison, Soumith Chintala et al! Click to read Latent.Space, a Substack publication with hundreds of thousands of subscribers.
- Canonical
- https://www.latent.space/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0, viewport-fit=cover
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.21.30.95
- 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
- www.latent.space
- Valid from
- Jul 4, 2026
- Valid to
- Oct 2, 2026
- Days until expiry
- 38
- SAN domains
- www.latent.space
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 2 · H2 0 · H3 2
Links
20 internal · 15 external · 0 broken
Images
17 total · 1 missing alt
Scripts / Styles
130 scripts · 23 stylesheets
JS / CSS size
608 KB · 763 KB
Page size
111 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 15
- sitemap.xml
- Found
- URLs in sitemap
- 476
SEO issues
- Meta description longer than 160 characters
- Multiple H1 headings found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://latent.space
- Final URL
- https://www.latent.space/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 382 ms
- HTML size
- 111 KB
- Redirect chain
- https://latent.space → https://www.latent.space/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does latent.space use?
- latent.space is built with Express, Node.js, Google Analytics, Cloudflare Analytics, Google Ads.
- Is latent.space secure (HTTPS)?
- Yes. latent.space uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 2, 2026.
- Who hosts latent.space?
- latent.space is hosted on Cloudflare, behind Cloudflare CDN.
- What is latent.space's SEO score?
- latent.space scored 90/100 for SEO in the latest analysis (excellent).
- What is latent.space's overall website score?
- latent.space has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card