danielmiessler.com
Home | Daniel Miessler
Last scanned Jul 27, 2026, 8:44 AM · 1 view
Overall score
Excellent
Summary
SECURITY | AI | PURPOSE :: Building AI that upgrades humans. This website uses Plausible Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No H1 heading found.
SECURITY | AI | PURPOSE :: Building AI that upgrades humans.
- United States
- Hosted on Cloudflare
Top issues to fix
3 issues found · 1 high priority
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
494 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
SECURITY | AI | PURPOSE :: Building AI that upgrades humans.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home | Daniel Miessler
- Description
- SECURITY | AI | PURPOSE :: Building AI that upgrades humans.
- Canonical
- https://danielmiessler.com/index
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.26.7.104
- 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
- danielmiessler.com
- Valid from
- Jul 25, 2026
- Valid to
- Oct 23, 2026
- Days until expiry
- 88
- SAN domains
- danielmiessler.com, daemon.danielmiessler.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
12 internal · 16 external · 1 broken
Images
0 total · 0 missing alt
Scripts / Styles
13 scripts · 2 stylesheets
JS / CSS size
194 KB · 1.3 KB
Page size
217 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 3132
SEO issues
- No H1 heading found
- No structured data (JSON-LD) found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://danielmiessler.com
- Final URL
- https://danielmiessler.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 490 ms
- HTML size
- 217 KB
- Redirect chain
- https://danielmiessler.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does danielmiessler.com use?
- danielmiessler.com is built with Vue.js, Plausible Analytics, Cloudflare Analytics.
- Is danielmiessler.com secure (HTTPS)?
- Yes. danielmiessler.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 23, 2026.
- Who hosts danielmiessler.com?
- danielmiessler.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is danielmiessler.com's SEO score?
- danielmiessler.com scored 80/100 for SEO in the latest analysis (great).
- What is danielmiessler.com's overall website score?
- danielmiessler.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card