You should exercise serious caution with this site right now because the connection is currently untrusted and will trigger browser warnings. While the underlying business has a 30-year history of legitimate retail, you cannot safely place an order until they repair their SSL certificate.
What you should do now
Don't panic. These steps limit the damage, and the sooner you take them the better.
1
Don't enter any details
No passwords, card numbers or personal information — even if the site looks professional.
2
Close the tab
Especially if you got here from an email, text message or social media ad.
3
Already paid? Call your bank
Contact your bank or card provider right away. They can often stop or reverse a recent payment.
4
Warn others
Report the site and share this check with anyone who sent you the link.
Protect yourself for next time
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Cross-referenced 34 live signals from Google Safe Browsing, VirusTotal, WHOIS and more on Jun 15, 2026.How we score →
Where the score comes from
We look at six areas. Here's how tennis-warehouse.com did in each.
15
Security
The site currently fails to load due to a broken SSL certificate, which is a critical issue for any e-commerce operation. Visitors cannot securely access the site or process payments until this is resolved.
85
Identity
With a registration dating back to 1996, the domain has massive longevity and clear, long-term brand equity in the industry. The ownership is established and aligns with a professional retail entity.
80
Reputation
The site shows a long, consistent history of web presence spanning nearly three decades. Moderate global traffic rankings further reinforce its status as a real, functioning retail business.
75
Transparency
The site provides contact details and social media links that help establish accountability. While it lacks explicit formal business entity disclosures, its long-running operations provide enough context for users.
70
Compliance
Presence of core legal pages like privacy and terms satisfies basic expectations. Absence of regional disclosures is common for US-based retailers but is a gap for international customers.
70
Infrastructure
The site uses reliable DNS providers and standard email authentication. The current connectivity issues appear to be tied directly to the misconfigured certificate.
What we checked
The 34 signals behind this report.
Security & Transport
Certificate Issuer
DigiCert Inc
Google Web Risk
Clean
SSL Certificate
Invalid
Security Headers
5 of 6
Site Reachable
Unreachable
Identity & WHOIS
About Page
Found
Branding
Basic
Business Disclosure
Not found
Contact Info
Found
Domain Age
30 years, 9 months
Domain Expiry
2027-02-15T05:00:00Z
Legal Pages
Privacy & Terms found
Payment Processors
1 found
Registrar
Wild West Domains, LLC
Infrastructure & DNS
DMARC Record
p=none (monitoring only)
DNS Blacklists
Clean
DNS Resolution
4 IP(s)
DNSSEC
Not enabled
DNSSEC
unsigned
Email (MX Records)
1 record(s)
Name Servers
5 server(s)
Page Load Time
1473ms
SPF Record
Present
Reputation & Reach
Page Description
Largest Online Tennis Retailer in the World, Free 2-day shipping on orders over $50, Free Return Shipping.
When evaluating whether it is safe to buy from tennis-warehouse.com, the primary issue today is a technical failure rather than a lack of reputation. Established e-commerce retailers rely on valid SSL certificates to secure customer data during checkout. Because this site is failing to present a valid certificate, your browser will likely block your visit. This makes it impossible to conduct business safely until the technical team fixes the server configuration.
Looking past the current connection error, the domain itself is well-regarded with over 30 years of history. A legitimate shop of this age typically builds a reputation for handling global orders and providing customer service. While some users might search for tennis-warehouse.com reviews, keep in mind that short-term technical outages are common for older sites undergoing maintenance or server migrations. You should wait for the site to display a secure connection before providing any personal details or payment information. If the error persists for more than a few days, it serves as a sign to reconsider your purchase. Avoid sites that cannot maintain basic security, as there is no reason to risk your data security today.