Domain report
nitroreader.com
nitroreader.com ranks in the top 0.37% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.37%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://nitroreader.com/ answered with HTTP 200.
DNS records
- A
- 172.67.145.192
- 104.21.79.137
- AAAA
- 2606:4700:3034::6815:4f89
- 2606:4700:3034::ac43:91c0
- MX
- No records found.
- NS
- pete.ns.cloudflare.com.
- sue.ns.cloudflare.com.
Live preview
This is a live, sandboxed embed of nitroreader.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
- s-maxage=36000, max-age=5
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- upgrade-insecure-requests
- Strict-Transport-Security
- max-age=31536000
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- no-referrer-when-downgrade
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://nitroreader.com/HTTP 301→ https://www.gonitro.com/pdf-reader
- 2.
https://www.gonitro.com/pdf-readerHTTP 301→ https://www.gonitro.com/pdf
- 3.
https://www.gonitro.com/pdfHTTP 200
Meta tags
- Title
- PDF Editor & Sign Tool | Enhance Productivity | Nitro PDF
- Description
- Edit, convert, sign, protect your documents and simplify your workflows with Nitro PDF —the full-featured PDF editor trusted by millions.
- Canonical
- https://www.gonitro.com/pdf
- Robots
- Not set
- Generator
- HubSpot
- Open Graph title
- PDF Editor & Sign Tool | Enhance Productivity | Nitro PDF
- Open Graph description
- Edit, convert, sign, protect your documents and simplify your workflows with Nitro PDF —the full-featured PDF editor trusted by millions.
- Open Graph image
- https://www.gonitro.com/hubfs/Website/_Photos/EN%20-%20Featured%20image%20-%20Nitro%20PDF%20-%201200x628.png
- Open Graph type
- Not set
- Twitter card
- summary_large_image
- Twitter title
- PDF Editor & Sign Tool | Enhance Productivity | Nitro PDF
- Twitter image
- https://www.gonitro.com/hubfs/Website/_Photos/EN%20-%20Featured%20image%20-%20Nitro%20PDF%20-%201200x628.png
robots.txt
robots.txt request failed (HTTP 403).
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Cloudflare Bot Managementcdn
Cookie set: __cf_bm
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.