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Vercel
Location
United States
🐻 Bear necessities for state management in React
Website profiles · Technology insights · Alternatives
pnpm.io
No paid content found
Multilingual
Categories: Development
Fast, disk space efficient package manager
Updated: 2026-09-03 16:06
Language: English (default)
Access: Normal
Profile views 5
Outbound visits 4
Website Overview
Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation.
Domain and Registration
Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain has about 5 years of registration history; its current configuration provides more context than age alone. The registrar is NameCheap, Inc., a widely used domain service provider. The domain uses the common .io extension, which is not an independent safety signal.
DNS and Email
Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Cloudflare Email Routing email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown. DNSSEC signatures were not detected, so this additional DNS authenticity protection is not confirmed.
TLS and Certificates
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 was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.
HTTP and Browser Security
The response lacks these common security headers: CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, clickjacking protection. CORS permits any origin to read this response. This is common for public resources; sensitive responses need narrower handling. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header contains the custom value Vercel.
Technology Stack Analysis
The public page identifies React, Vercel without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
The Generator tag identifies Docusaurus v3.10.2, making the publishing system easier to fingerprint. Open Graph is partially configured; og:type is missing. Twitter Card metadata is configured. The page declares 14 language or regional alternatives using hreflang. The title has 49 characters, within a common display range.
Hosting and Email
Pages, Search and Sharing
| Meta description | Fast, disk space efficient package manager |
|---|---|
| Canonical URL | https://pnpm.io/ |
| Language | English (default) · Multilingual |
| Twitter Card | summary_large_image |
Social Sharing Preview
6 fieldsSharing metadata
| og:url | https://pnpm.io/ |
|---|---|
| og:image | https://pnpm.io/img/ogimage.png |
| og:title | Fast, disk space efficient package manager | pnpm |
| og:description | Fast, disk space efficient package manager |
| twitter:card | summary_large_image |
| twitter:image | https://pnpm.io/img/ogimage.png |
robots.txt (opens in a new tab)
HTTP 404No robots.txt found
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | NameCheap, Inc. |
|---|---|
| Registered | 2021-04-01 |
| Expires | 2027-04-01 |
| Domain status | clientTransferProhibited https://icann.org/epp#clientTransferProhibited |
| Nameservers | amir.ns.cloudflare.com、kate.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | pnpm.io | 66.33.60.193 | 287 | — |
| A | pnpm.io | 76.76.21.241 | 287 | — |
| MX | pnpm.io | linda.mx.cloudflare.net | 300 | 24 |
| MX | pnpm.io | amir.mx.cloudflare.net | 300 | 43 |
| MX | pnpm.io | isaac.mx.cloudflare.net | 300 | 97 |
| NS | pnpm.io | amir.ns.cloudflare.com | 86400 | — |
| NS | pnpm.io | kate.ns.cloudflare.com | 86400 | — |
| TXT | pnpm.io | brave-ledger-verification=39b6d13622f644b670f37187d3a58ea4b7a94b82dac2aa4793c697b564d89a37 | 300 | — |
| TXT | pnpm.io | keybase-site-verification=dRYKp5DpU_VgraXbRT7dHJYm5gBKdQQUv4L912anldo | 300 | — |
| TXT | pnpm.io | t-verify=938b3051c50808d8fc93eb60327a1210 | 300 | — |
| TXT | pnpm.io | v=spf1 include:_spf.mx.cloudflare.net ~all | 300 | — |
| DMARC | _dmarc.pnpm.io | v=DMARC1; p=quarantine; adkim=s | 300 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | pnpm.io |
| Issuer | Let's Encrypt |
| Valid until | 2026-11-23T20:57 · Remaining when checked: 81 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| cache-control | public, max-age=86400 |
| server | Vercel |
| strict-transport-security | max-age=63072000 |
| access-control-allow-origin | * |
Identified technologies
ReactVercel
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