Domain report
javier.io
javier.io ranks in the top 1.53% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
#2,038,970harmonic-centrality rank
- Top percentile
- 1.53%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
200HTTP status
https://javier.io/ answered with HTTP 200.
DNS records
- A
- 185.199.111.153
- 185.199.108.153
- 185.199.109.153
- 185.199.110.153
- AAAA
- No records found.
- MX
- 20 mx1.forwardemail.net.
- 20 mx2.forwardemail.net.
- NS
- b.dnspod.com.
- c.dnspod.com.
- a.dnspod.com.
- AS
- Server in network FASTLY, AS54113 · United States185.199.111.0/24, which holds 185.199.111.153
Live preview
This is a live, sandboxed embed of javier.io — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
No RDAP (WHOIS) data is available for javier.io.
SSL certificate
Certificate Transparency lookup failed (HTTP 502).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- max-age=600
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://javier.io/HTTP 200
Meta tags
- Title
- Javier López | javier.io
- Description
- Notas de Javier López sobre ingeniería de software, Linux, redes, IA, y ocasionalmente poesía y música. En español, inglés y portugués.
- Canonical
- https://javier.io/
- Robots
- Not set
- Generator
- Jekyll v4.4.1
- Open Graph title
- Javier López
- Open Graph description
- Notas de Javier López sobre ingeniería de software, Linux, redes, IA, y ocasionalmente poesía y música. En español, inglés y portugués.
- Open Graph image
- Not set
- Open Graph type
- website
- Twitter card
- summary
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
Sitemap declared:
https://javier.io/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
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