Domain report
constructs.dev
constructs.dev ranks in the top 0.46% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.46%
- 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
https://constructs.dev/ answered with HTTP 200.
DNS records
- A
- 108.156.184.66
- 108.156.184.69
- 108.156.184.93
- 108.156.184.21
- AAAA
- 2600:9000:24fd:6800:18:3c03:1100:93a1
- 2600:9000:24fd:5400:18:3c03:1100:93a1
- 2600:9000:24fd:8e00:18:3c03:1100:93a1
- 2600:9000:24fd:1800:18:3c03:1100:93a1
- 2600:9000:24fd:c800:18:3c03:1100:93a1
- 2600:9000:24fd:7400:18:3c03:1100:93a1
- 2600:9000:24fd:7800:18:3c03:1100:93a1
- 2600:9000:24fd:2000:18:3c03:1100:93a1
- MX
- No records found.
- NS
- ns-1520.awsdns-62.org.
- ns-1951.awsdns-51.co.uk.
- ns-203.awsdns-25.com.
- ns-781.awsdns-33.net.
Live preview
This site sends "X-Frame-Options: deny", which blocks embedding it here.
Since constructs.dev can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html
- Cache-Control
- public, max-age=300, must-revalidate, s-maxage=60, proxy-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src 'self' 'unsafe-inline' https://*.awsstatic.com; connect-src 'self' https://d2c-alpha.dse.marketing.aws.a2z.com https://vs-alpha.aws.amazon.com https://d2c-beta.dse.marketing.aws.a2z.com https://vs-beta.aws.amazon.com https://d2c-gamma.dse.marketing.aws.a2z.com https://vs-gamma.aws.amazon.com https://vs.aws.amazon.com https://d2c.aws.amazon.com https://*.shortbread.aws.dev https://a0.awsstatic.com/ https://amazonwebservices.d2.sc.omtrdc.net https://aws.demdex.net https://dpm.demdex.net https://cm.everesttech.net; frame-src https://aws.demdex.net https://dpm.demdex.net; img-src 'self' https://* https://a0.awsstatic.com/ https://amazonwebservices.d2.sc.omtrdc.net https://aws.demdex.net https://dpm.demdex.net https://cm.everesttech.net; object-src 'none'; style-src 'self' 'unsafe-inline';
- Strict-Transport-Security
- max-age=47304000; includeSubDomains
- X-Frame-Options
- deny
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://constructs.dev/HTTP 301→ https://constructs.dev/
- 2.
https://constructs.dev/HTTP 200
Meta tags
- Title
- Construct Hub
- Description
- Construct Hub helps developers find open-source construct libraries for use with AWS CDK, CDK8s, CDKTF and other construct-based tools.
- Canonical
- Not set
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
No Sitemap declared in robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.