metacpan.org
No paid content found
Categories: Development
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Updated: 2026-09-25 02:42
Language: English (default)
Access: Normal
Profile views 4
Outbound visits 2
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Website Overview
An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.
Domain and Registration
Registered in 2010, this domain has about 15 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain uses the common .org extension, which is not an independent safety signal.
DNS and Email
The observed email authentication setup is incomplete: DMARC is missing. Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Fastmail email service. No CNAME was found; the observed records resolve directly to addresses. TXT records include verification markers for Google. Such markers may also remain after a service stops being used.
TLS and Certificates
The certificate issuer is GlobalSign nv-sa, a commercial certificate authority. The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate is valid for about 396 days in total, with 78 days remaining.
HTTP and Browser Security
The response lacks these common security headers: Referrer-Policy, Permissions-Policy. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The x-cache, x-served-by, via response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers. No CORS permission header was found, so browsers normally restrict cross-origin script access.
Technology Stack Analysis
The public page identifies Fastly without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
No homepage meta description was detected, leaving snippet selection more dependent on page text. Open Graph is partially configured; og:title, og:description is missing. Twitter Card metadata is configured. The title has 30 characters, within a common display range. The observed directives allow indexing and link following.
Hosting and Email
Cloudflare
Hosting
Fastly
Fastmail
Location
United States
Pages, Search and Sharing
| Meta description | Not detected |
|---|---|
| Canonical URL | https://metacpan.org/ |
| Language | English (default) |
| Twitter Card | summary |
Social Sharing Preview
6 fields
Sharing metadata
| og:url | https://metacpan.org/ |
|---|---|
| og:type | article |
| og:image | https://metacpan.org/static/images/og.png |
| og:site_name | MetaCPAN |
| twitter:card | summary |
| twitter:site | @metacpan |
robots.txt (opens in a new tab)
8 rulesAll bots 0 allowed · 8 disallowed
All bots
/login/*/diff/*/source/*/source*/raw//account//search/*?*size=*
No matching rules.
Sitemaps
2
Registration details RDAP / WHOIS
| Registrar | pair Networks, Inc. d/b/a pair Domains |
|---|---|
| Registered | 2010-11-03 |
| Expires | 2033-11-03 |
| Domain status | client transfer prohibited |
| Nameservers | noel.ns.cloudflare.com、rosa.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | metacpan.org | 151.101.130.217 | 40908 | — |
| A | metacpan.org | 151.101.194.217 | 40908 | — |
| A | metacpan.org | 151.101.2.217 | 40908 | — |
| A | metacpan.org | 151.101.66.217 | 40908 | — |
| AAAA | metacpan.org | 2a04:4e42:200::729 | 43200 | — |
| AAAA | metacpan.org | 2a04:4e42:400::729 | 43200 | — |
| AAAA | metacpan.org | 2a04:4e42:600::729 | 43200 | — |
| AAAA | metacpan.org | 2a04:4e42::729 | 43200 | — |
| MX | metacpan.org | in1-smtp.messagingengine.com | 43200 | 10 |
| MX | metacpan.org | in2-smtp.messagingengine.com | 43200 | 20 |
| NS | metacpan.org | noel.ns.cloudflare.com | 86400 | — |
| NS | metacpan.org | rosa.ns.cloudflare.com | 86400 | — |
| TXT | metacpan.org | _globalsign-domain-verification=mVYWxIl-2ab_B1yPPFxEmDCLrBcl6ucouXJOU_P0_C | 3600 | — |
| TXT | metacpan.org | google-site-verification=RaOtYXpRIzBroICq4P2_prM13j4MJUFITHAv7JAFouU | 3600 | — |
| TXT | metacpan.org | v=spf1 include:spf.messagingengine.com ?all | 3600 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2 |
| Negotiated protocol | TLSv1.2 |
| Certificate subject | metacpan.org |
| Issuer | GlobalSign nv-sa |
| Valid until | 2026-12-12T21:01 · Remaining when checked: 78 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| cache-control | max-age=3600 |
| strict-transport-security | max-age=31557600 |
| content-security-policy | default-src * data: 'unsafe-inline'; frame-ancestors 'self' *.metacpan.org; script-src 'self' 'unsafe-eval' 'unsafe-inline' *.metacpan.org https://*.googletagmanager.com |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
Identified technologies
Recent Updates
- Website images
- Screenshots
- Network details
- Website Technologies
- Pages and Search Information
- HTTP Response Information
- TLS and certificates
- DNS Information
- Domain Registration
- Website profile
- Website profile
- Website Description
- Website Name
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