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Domain report

openspace.ru

openspace.ru ranks in the top 0.40% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 4 distinct hosts observed under it.

Explore openspace.ru in the Web Graph

Connectivity

#538,490harmonic-centrality rank
Top percentile
0.40%
Hosts observed
4

From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means

HTTPS reachability

200HTTP status

https://openspace.ru/ answered with HTTP 200.

DNS records

A
  • 138.201.154.86
AAAA
No records found.
MX
  • 5 alt1.aspmx.l.google.com.
  • 5 alt2.aspmx.l.google.com.
  • 1 aspmx.l.google.com.
  • 10 aspmx2.googlemail.com.
  • 10 aspmx3.googlemail.com.
NS
  • dns2.yandex.net.
  • dns1.yandex.net.

Live preview

This is a live, sandboxed embed of openspace.ru — not a copy. What it shows can change any time the site itself does.

Domain registration (WHOIS / RDAP)

No RDAP (WHOIS) data is available for openspace.ru.

How to read WHOIS and RDAP data

SSL certificate

Certificate Transparency lookup failed (HTTP 429).

How to check when a certificate expires

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

What each security header does

Redirect chain

  1. 1.http://openspace.ru/HTTP 301

    → https://openspace.ru/

  2. 2.https://openspace.ru/HTTP 301

    → https://www.openspace.ru/

  3. 3.https://www.openspace.ru/HTTP 200

Meta tags

Title
openspace.ru
Description
openspace.ru | общественно-политический портал
Canonical
Not set
Robots
Not set
Generator
Not set
Open Graph title
Open Graph description
openspace.ru | общественно-политический портал
Open Graph image
http://w-o-s.ru/images/facebook_default.jpg
Open Graph type
article
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:

  • http://www.openspace.ru/sitemap.xml

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/5.4.45

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Similar connectivity

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