Domain report
copyscape.com
copyscape.com ranks in the top 0.29% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 7 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.29%
- Hosts observed
- 7
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://copyscape.com/ answered with HTTP 200.
DNS records
- A
- 162.13.83.46
- AAAA
- No records found.
- MX
- 20 mx2.emailsrvr.com.
- 10 mx1.emailsrvr.com.
- NS
- dns2.stabletransit.com.
- dns1.stabletransit.com.
Live preview
This is a live, sandboxed embed of copyscape.com — not a copy. What it shows can change any time the site itself does.
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
- no-store, no-cache, must-revalidate, post-check=0, pre-check=0
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://copyscape.com/HTTP 301→ https://www.copyscape.com/
- 2.
https://www.copyscape.com/HTTP 200
Meta tags
- Title
- Copyscape Plagiarism Checker - Duplicate Content Detection Software
- Description
- Copyscape is a free plagiarism checker. The software lets you detect duplicate content and check if your text is original.
- Canonical
- Not set
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 22
- Disallow rules (other agents)
- 0
No Sitemap declared in robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- PHPother
X-Powered-By: PHP/5.3.3
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.