Domain report
form.io
form.io ranks in the top 0.31% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 21 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.31%
- Hosts observed
- 21
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://form.io/ answered with HTTP 200.
DNS records
- A
- 162.159.134.42
- AAAA
- No records found.
- MX
- 1 aspmx.l.google.com.
- 10 alt3.aspmx.l.google.com.
- 10 alt4.aspmx.l.google.com.
- 5 alt1.aspmx.l.google.com.
- 5 alt2.aspmx.l.google.com.
- NS
- ns-1003.awsdns-61.net.
- ns-1101.awsdns-09.org.
- ns-1690.awsdns-19.co.uk.
- ns-291.awsdns-36.com.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since form.io 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; charset=UTF-8
- Cache-Control
- public, max-age=0, s-maxage=3600
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- upgrade-insecure-requests;
- Strict-Transport-Security
- max-age=63072000
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
Redirect chain
- 1.
http://form.io/HTTP 301→ https://form.io/
- 2.
https://form.io/HTTP 200
Meta tags
- Title
- Build Forms, APIs, and Agentic Workflows with One Self-Hosted Developer Productivity Platform - Form.io
- Description
- The JSON-driven Strategy for Standardized Data Collection and Routing within Enterprise Applications in One Developer Productivity Platform.
- Canonical
- https://form.io/
- Robots
- index, follow, max-snippet:-1, max-video-preview:-1, max-image-preview:large
- Generator
- WordPress 7.1.3
- Open Graph title
- Build Forms, APIs, and Agentic Workflows with One Self-Hosted Developer Productivity Platform - Form.io
- Open Graph description
- The JSON-driven Strategy for Standardized Data Collection and Routing within Enterprise Applications in One Developer Productivity Platform.
- Open Graph image
- https://form.io/wp-content/uploads/thumbnail-formio-home-developer-productivity-platform.webp
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Build Forms, APIs, and Agentic Workflows with One Self-Hosted Developer Productivity Platform - Form.io
- Twitter image
- https://form.io/wp-content/uploads/thumbnail-formio-home-developer-productivity-platform.webp
robots.txt
- Disallow rules (User-agent: *)
- 1
- Disallow rules (other agents)
- 0
Sitemap declared:
https://form.io/sitemap_index.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- WordPresscms
<meta name="generator"> = "WordPress 7.1.3"
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
- Cloudflare Bot Managementcdn
Cookie set: __cf_bm
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