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w3cay.com
No paid content found
Multilingual
Categories: Web Directories
Updated: 2026-09-17 00:49
Language: English (default)
Access: Normal
Profile views 0
Outbound visits 0
Website Overview
An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation.
Domain and Registration
Registered in 2015, this domain has about 11 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 registrar is Cloudflare, Inc., a widely used domain service provider. The domain uses the common .com 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 Cloudflare Email Routing 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 public key uses EC with 256 bits. 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 within the Google Trust Services cloud or CDN ecosystem. The certificate's total validity is about 90 days, consistent with a short renewal cycle.
HTTP and Browser Security
X-Powered-By exposes backend information: Next.js. The checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. The cf-ray response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers. The Server header identifies cloudflare without an exact version.
Technology Stack Analysis
The public page identifies Next.js, Cloudflare without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
Twitter Card metadata is configured. JSON-LD includes Organization data, helping describe the organization as an entity. The page declares 3 language or regional alternatives using hreflang. The title has 16 characters, within a common display range. A meta description is present, with 53 characters.
Hosting and Email
Location
Location unknown
104.21.5.13
Location unknown
Pages, Search and Sharing
| Meta description | W3Cay是一个有趣的网络小岛，收集各种奇怪和无用的网站。随机发现奇趣网站，探索数字世界中无尽的奇妙之处。 |
|---|---|
| Canonical URL | https://w3cay.com/zh/ |
| Language | English (default) · Multilingual |
| Twitter Card | summary_large_image |
Social Sharing Preview
14 fieldsSharing metadata
| og:url | https://w3cay.com |
|---|---|
| og:type | website |
| og:image | https://w3cay.com/social-banner.webp |
| og:title | W3Cay - 探索全球奇趣网站 |
| og:locale | zh |
| og:image:alt | W3Cay - 探索全球奇趣网站 |
| og:site_name | W3Cay - World's Weird Websites Cay |
| og:description | W3Cay是一个有趣的网络小岛，收集各种奇怪和无用的网站。随机发现奇趣网站，探索数字世界中无尽的奇妙之处。 |
| og:image:width | 1200 |
| og:image:height | 630 |
| twitter:card | summary_large_image |
| twitter:image | https://w3cay.com/social-banner.webp |
| twitter:title | W3Cay - 探索全球奇趣网站 |
| twitter:description | W3Cay是一个有趣的网络小岛，收集各种奇怪和无用的网站。随机发现奇趣网站，探索数字世界中无尽的奇妙之处。 |
robots.txt (opens in a new tab)
4 rulesAll bots 1 allowed · 3 disallowed
/
/admin/admin//api/
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | Cloudflare, Inc. |
|---|---|
| Registered | 2015-01-24 |
| Expires | 2027-01-24 |
| Domain status | client transfer prohibited |
| Nameservers | ken.ns.cloudflare.com、zita.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | w3cay.com | 104.21.5.13 | 300 | — |
| A | w3cay.com | 172.67.132.185 | 300 | — |
| AAAA | w3cay.com | 2606:4700:3031::ac43:84b9 | 300 | — |
| AAAA | w3cay.com | 2606:4700:3032::6815:50d | 300 | — |
| MX | w3cay.com | route2.mx.cloudflare.net | 300 | 42 |
| MX | w3cay.com | route3.mx.cloudflare.net | 300 | 50 |
| MX | w3cay.com | route1.mx.cloudflare.net | 300 | 82 |
| NS | w3cay.com | ken.ns.cloudflare.com | 86400 | — |
| NS | w3cay.com | zita.ns.cloudflare.com | 86400 | — |
| TXT | w3cay.com | google-site-verification=A0CQrh8vr32UZP9lrdsVqYLKlXyoIZ_HaumNW7eBig4 | 300 | — |
| TXT | w3cay.com | v=spf1 include:_spf.mx.cloudflare.net ~all | 300 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | w3cay.com |
| Issuer | Google Trust Services |
| Valid until | 2026-11-10T07:36 · Remaining when checked: 54 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| cache-control | private, no-cache, no-store, max-age=0, must-revalidate |
| server | cloudflare |
Identified technologies
Next.jsCloudflare
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