InstantSSL ProSSL certificate, trusted everywhere· United Kingdom
OV pro — garantie renforcée à 100 000 $.
PricingPick a duration, lock in the savings
The longer you pre-pay, the lower your effective annual rate. Your certificate is automatically reissued every 12 months at no additional cost.
Sectigo
OV pro — garantie renforcée à 100 000 $.
Billed annually
- Garantie 100 000 $
- Validation OV complète
- Délivrance 1-3 jours
- Site Seal dynamique
- Réémissions illimitées
Technical specifications
All the official certificate parameters — extracted from the issuing authority's product sheets.
Why choose this certificate?
Key advantages of InstantSSL Pro for your project.
Garantie 100 000 $
Validation OV complète
Délivrance 1-3 jours
Site Seal dynamique
Réémissions illimitées
Typical use cases.
InstantSSL Pro is built for these profiles — make sure your need matches.
Cabinets professionnels (avocats, médecins)
Plateformes B2B
Marketplaces
Validation process, step by step.
Organization validation — 1 to 3 business days.
Domain validation (DCV)
Email · DNS · HTTP — verify that you control the domain.
Organization validation
The CA verifies that your business legally exists (registry extract, business licence, D&B / D-U-N-S directory) — count on 1 to 2 business days.
Verification call
An agent may call you on the number listed in a public business directory to confirm the order. The certificate is issued right after.
Extensive compatibility 99.9%
InstantSSL Pro works on every modern browser, OS and common web server.
Browsers
Systems & mobile
Web servers
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Frequently Asked
Questions
Everything you want to know before ordering your SSL certificate.
- Yes — OxaHost United Kingdom serves customers based in the UK. Direct billing in GBP, support in French, Arabic and English. Pricing and payment options are adapted to the British market.
Activate InstantSSL Pro in minutes.
Generate a CSR, validate domain control, install — that's it. Free reissues, free replacement, brand-new HTTPS lock on every browser. Refunded within 30 days if we don't deliver.