costof.com website report
Authority, global rank, the websites that link to costof.com, when it was registered and where it's hosted – free, from public data.
authority
global rank of 133,241,980
websites link to it
domain age
How strong is costof.com?
costof.com has an XKey authority of 4 out of 100, which makes it a young or little-linked website. It ranks #68,964,133 of 133,241,980 websites by how central it is to the web's links – the top 52%. 4 different websites link to it.
Authority comes from Common Crawl's map of links between websites (July–September 2026): a site linked from many well-linked sites scores high. Google doesn't use this number, but it tracks the kind of link strength that helps pages rank. What is domain authority?
Which websites link to costof.com?
The 4 strongest websites linking to costof.com, by link strength (0–100). Select any one to see its own report.
| # | Website linking to it | Link strength |
|---|---|---|
| 1 | domain.com.lc | 24 |
| 2 | greatbuyz.com | 22 |
| 3 | petbeagle.com | 4 |
| 4 | needstudentloan.com | 4 |
When was costof.com registered?
costof.com was registered on 1 June 2006 through Cloudflare, Inc., and is paid up until 1 June 2027.
| Registered | 1 June 2006 |
|---|---|
| Expires | 1 June 2027 |
| Last updated | 2 May 2026 |
| Registrar | Cloudflare, Inc. |
| Name servers | deb.ns.cloudflare.com, lynn.ns.cloudflare.com |
Straight from the domain registry. Owners' personal details are hidden by law, so to reach the owner use the website's own contact page or the registrar. Full record: WHOIS lookup.
Where is costof.com hosted, and what is it built with?
We check the live website when you ask, so this page stays fast.
More free checks for costof.com
- Full SEO check – about 50 checks for Google and AI search
- SSL checker – certificate and https
- DNS lookup and MX lookup
- Hosting checker and technology checker
- Domain age checker for up to 100 sites at once
Link data: Common Crawl web graph, July–September 2026. Registration data: the domain registry, checked 13 November 2026. Look up another website on the website report page.