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rubyonrails.org
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Categories: Development
A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you need to build modern database-backed web apps.
Updated: 2026-09-01 11:44
Language: English (default)
Access: Normal
Profile views 4
Outbound visits 4
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 2004, this domain has about 22 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 .org 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 hey.com 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 checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. 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. 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.
Technology Stack Analysis
The public page identifies Fastly without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
The title has 72 characters and may be truncated in search results. The meta description has 176 characters and may be shortened in search results. No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. Twitter Card metadata is configured. The observed directives allow indexing and link following.
Hosting and Email
Pages, Search and Sharing
| Meta description | A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you need to build modern database-backed web apps. |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
9 fieldsSharing metadata
| og:url | https://rubyonrails.org/ |
|---|---|
| og:type | website |
| og:image | https://rubyonrails.org/assets/images/opengraph.png |
| og:title | Ruby on Rails: Accelerate your agents with convention over configuration |
| og:description | A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you need to build modern database-backed web apps. |
| twitter:card | summary_large_image |
| twitter:image | https://rubyonrails.org/assets/images/opengraph.png |
| twitter:title | Ruby on Rails: Accelerate your agents with convention over configuration |
| twitter:description | A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you need to build modern database-backed web apps. |
robots.txt (opens in a new tab)
0 rulesNo rules found
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | Cloudflare, Inc. |
|---|---|
| Registered | 2004-04-19 |
| Expires | 2032-04-19 |
| Domain status | client transfer prohibited |
| Nameservers | eva.ns.cloudflare.com、mario.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | rubyonrails.org | 185.199.108.153 | 287 | — |
| MX | rubyonrails.org | work-mx.app.hey.com | 300 | 10 |
| NS | rubyonrails.org | eva.ns.cloudflare.com | 86400 | — |
| NS | rubyonrails.org | mario.ns.cloudflare.com | 86400 | — |
| TXT | rubyonrails.org | hey-verification:pD9PPkHRoy7iUQoyJTvzaykS | 300 | — |
| TXT | rubyonrails.org | v=spf1 include:_spf.hey.com include:spf.dm-5mk7zkky.sg6.convertkit.com -all | 300 | — |
| DMARC | _dmarc.rubyonrails.org | v=DMARC1; p=quarantine; | 300 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | rubyonrails.org |
| Issuer | Let's Encrypt |
| Valid until | 2026-11-03T08:29 · Remaining when checked: 62 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=600 |
| server | GitHub.com |
| access-control-allow-origin | * |
Identified technologies
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