Domain report
ctrl-f.plus
ctrl-f.plus ranks in the top 0.28% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 1 distinct host observed under it.
Connectivity
- Top percentile
- 0.28%
- Hosts observed
- 1
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://ctrl-f.plus/ answered with HTTP 200.
DNS records
- A
- 104.21.91.218
- 172.67.180.197
- AAAA
- 2606:4700:3034::ac43:b4c5
- 2606:4700:3037::6815:5bda
- MX
- No records found.
- NS
- audrey.ns.cloudflare.com.
- wells.ns.cloudflare.com.
Live preview
This site sends "X-Frame-Options: DENY", which blocks embedding it here.
Since ctrl-f.plus 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
- Cache-Control
- public, max-age=0, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src 'self'; script-src 'self' 'unsafe-inline' https://static.cloudflareinsights.com https://www.youtube.com; frame-src youtube.com www.youtube.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https:; media-src 'none'; connect-src 'self' https://static.cloudflareinsights.com https://cloudflareinsights.com; font-src 'self'
- Strict-Transport-Security
- max-age=63072000; includeSubDomains; preload
- X-Frame-Options
- DENY
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- origin-when-cross-origin
- Permissions-Policy
- camera=(), microphone=(), geolocation=()
Redirect chain
- 1.
http://ctrl-f.plus/HTTP 301→ https://ctrl-f.plus/
- 2.
https://ctrl-f.plus/HTTP 200
Meta tags
- Title
- Ctrl-F Plus: Ctrl+F Search Across All Tabs
- Description
- Ctrl-F Plus is a productivity Chrome extension that enables you to search through all open tabs using the keyboard shortcut Ctrl-Shift-F. Effortlessly locate specific content, keywords, or phrases across multiple tabs and boost your productivity
- Canonical
- https://ctrl-f.plus/
- Robots
- index, follow, nocache
- Generator
- Not set
- Open Graph title
- Ctrl-F Plus: Ctrl + F Search Across All Tabs
- Open Graph description
- Ctrl-F Plus is a productivity Chrome extension that enables you to search through all open tabs using the keyboard shortcut Ctrl+Shift+F. Effortlessly locate specific content, keywords, or phrases across multiple tabs and increase your productivity
- Open Graph image
- https://ctrl-f.plus/opengraph-image.png?e95052575c647d08
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Ctrl-F Plus: Ctrl + F Search Across All Tabs
- Twitter image
- https://ctrl-f.plus/opengraph-image.png?e95052575c647d08
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
Sitemap declared:
https://ctrl-f.plus/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Next.jsframework
Found "_next/static/" in the page's HTML
- Cloudflare Web Analyticsanalytics
Found "static.cloudflareinsights.com" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.