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Domain report

siderealtechnology.com

siderealtechnology.com ranks in the top 0.19% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.

Explore siderealtechnology.com in the Web Graph

Connectivity

#247,849harmonic-centrality rank
Top percentile
0.19%
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

200HTTP status

https://siderealtechnology.com/ answered with HTTP 200.

DNS records

A
  • 35.215.75.166
AAAA
No records found.
MX
  • 5 alt2.aspmx.l.google.com.
  • 5 alt1.aspmx.l.google.com.
  • 10 alt4.aspmx.l.google.com.
  • 10 alt3.aspmx.l.google.com.
  • 1 aspmx.l.google.com.
NS
  • ns2.siteground.net.
  • ns1.siteground.net.

Live preview

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

Domain registration (WHOIS / RDAP)

RDAP lookup failed (HTTP 429).

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
Cache-Control
Not sent
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://siderealtechnology.com/HTTP 301

    → https://www.siderealtechnology.com/

  2. 2.https://www.siderealtechnology.com/HTTP 200

Meta tags

Title
SiTech | Telescope Mount Controllers & Servo Drive Systems by Sidereal Technology
Description
SiTech by Sidereal Technology designs and builds computerized telescope mount controllers, brushless servo drives, and SiTechExe goto software for equatorial, GEM, alt-az, and alt-alt mounts. ASCOM compatible.
Canonical
https://www.siderealtechnology.com/
Robots
Not set
Generator
Not set
Open Graph title
SiTech | Telescope Mount Controllers by Sidereal Technology
Open Graph description
SiTech precision telescope control systems: servo controllers, goto software, motors, and parts for hobbyists, manufacturers, universities, and agencies.
Open Graph image
https://www.siderealtechnology.com/img/SiTechLogo.png
Open Graph type
website
Twitter card
summary_large_image
Twitter title
SiTech | Telescope Mount Controllers by Sidereal Technology
Twitter image
https://www.siderealtechnology.com/img/SiTechLogo.png

robots.txt

Disallow rules (User-agent: *)
9
Disallow rules (other agents)
0

Sitemap declared:

  • https://siderealtechnology.com/sitemap.xml

Technology detected

Best-effort, based on a small set of well-known signals — this may be incomplete.

  • Cloudflarecdn

    Server: cloudflare

  • WordPresscms

    Found "wp-content/" in the page's HTML

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