Compressor.cn is a Chinese industry directory and information platform for compressor and air compressor manufacturers and suppliers. It serves businesses and professionals in the compressor and HVAC equipment sector in China. The site is hosted at Xi'an Jiaotong University and operates as a professional networking and technical resource hub for the compressor industry.
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Authority
—/100
Safety
84/100
1 of 2 safety checks passed (Sep 8, 2026).
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Current facts
What AboutUs observed today, plus dated entries that carry the year they were recorded. These are measurements, not an endorsement of the site.
not yet retrieved
Registrar and registration date not retrieved yet — we retry on every view.
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.