Domain report
readpaper.com
readpaper.com ranks in the top 0.084% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 3 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.084%
- Hosts observed
- 3
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://readpaper.com/ answered with HTTP 200.
DNS records
- A
- readpaper.com.c.yundunwaf5.com.
- 119.23.85.195
- AAAA
- readpaper.com.c.yundunwaf5.com.
- MX
- 5 mx1.qiye.aliyun.com.
- 10 mx2.qiye.aliyun.com.
- 15 mx3.qiye.aliyun.com.
- NS
- dns30.hichina.com.
- dns29.hichina.com.
Live preview
This site's Content-Security-Policy restricts embedding to specific origins ("frame-ancestors 'self' file://* https://*.readpaper.com https://*.readpapers.com https://*.readpapers.cn https://*.readpaper.cn https://*.idea.edu.cn http://*.idea.edu.cn"), which does not include StatsMyWeb.
Since readpaper.com 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
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- frame-ancestors 'self' file://* https://*.readpaper.com https://*.readpapers.com https://*.readpapers.cn https://*.readpaper.cn https://*.idea.edu.cn http://*.idea.edu.cn
- Strict-Transport-Security
- max-age=31536000
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://readpaper.com/HTTP 301→ https://readpaper.com/
- 2.
https://readpaper.com/HTTP 302→ https://readpaper.com/new
- 3.
https://readpaper.com/newHTTP 200
Meta tags
- Title
- 论文阅读-ReadPaper
- Description
- 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: *)
- 1
- Disallow rules (other agents)
- 0
Sitemap declared:
https://readpaper.com/sitemap_index.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Nuxtframework
Found "__NUXT__" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.