Sinoa.com - A link exchange and traffic exchange portal
Sinoa.com operates as a link exchange and traffic exchange portal aimed at webmasters and website owners looking to increase their site traffic, improve link popularity, and boost search engine rankings. It functions as a top-site network, offering free web promotion tools suited to sites of any size or niche. The site's own description positions it as one of the larger top-site networks on the web.
Verifying against the live site and live WHOIS/DNS…
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Authority
—/100
Safety
84/100
Registered
Dec 18, 1999
26 years old · GoDaddy.com, LLC
1 of 2 safety checks passed (Sep 7, 2026).
AboutUs has not vetted this site. 1 of 2 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
checked now
Domain registered Dec 18, 1999 — 26 years old.
checked now
Registrar today: GoDaddy.com, LLC — unchanged since AboutUs began tracking (Jul 27, 2026).
Authority: not enough signals yetSome caution flags
Why we're not scoring this yet
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
No valid HTTPS today
Missing DMARC (mild)
Site history
Dated record — historical facts always carry their date.