Keep attacks away
Filter common threats and absorb denial-of-service traffic before it reaches your hosting.
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Domains, security, performance and connected services for the systems your business relies on.
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Web security & performance
Protect one domain with Cloudflare security, CDN and DNS. Silurian helps you choose the plan and keeps it alongside your hosting and other services.
The essentials
Cloudflare sits in front of the website. It helps stop unwanted traffic, serves content closer to visitors and provides reliable DNS without forcing you to move the site.
Filter common threats and absorb denial-of-service traffic before it reaches your hosting.
Cache suitable content across Cloudflare's network so visitors can receive it from a nearby location.
Manage the records that connect your domain, website and email, with DNSSEC available for added protection.
Three clear levels
Free covers the essentials. Pro adds stronger controls for a professional website. Business is intended for sites where availability, security and compliance matter more.
These are Silurian net prices in ISK for one domain. Taxes are calculated at checkout. Optional configuration, add-ons and ongoing management are separate services.
For those who want to go deeper
You can stop at the three-plan choice above. The sections below explain what sits behind it and which additional services can be reviewed later.
A useful Free plan
Cloudflare's mission is to help build a better Internet. Running an efficient global network lets it provide essential security and performance without a subscription, while protecting more websites also helps the network learn about attacks and improve protection for everyone.
That makes Free a genuine starting point, not just a time-limited trial. Upgrade when the website needs more control, stronger rules or business-level commitments.
Technical comparison
| Compare plansOne protected domain | FreeFree No recurring chargeChoose Free | ProKr. 3,159 / monthKr. 29,484 / yearChoose Pro | BusinessKr. 30,326 / monthKr. 290,628 / yearChoose Business |
|---|---|---|---|
| Main features | |||
| Best fit | Personal or early-stage | Professional website | Important commercial site |
| Authoritative DNS, CDN and Universal SSL | ✓ | ✓ | ✓ |
| Unmetered DDoS protection | ✓ | ✓ | ✓ |
| WAF managed rules | Free managed ruleset | Cloudflare and OWASP rulesets | Cloudflare and OWASP rulesets |
| WAF custom rules | 5 | 20 | 100 |
| Image optimisation | — | Polish and Mirage | Polish and Mirage |
| Support | Community | Chat and ticket | |
| Uptime SLA | — | — | 100% |
| Application security | |||
| Rate limiting rules | 1 rule | ✓ | ✓ |
| Leaked credential detection | 1 field | ✓ | ✓ |
| WAF attack score | — | — | 1 field |
| Regular expressions in custom WAF rules | — | — | ✓ |
| Security Analytics for the zone | ✓ | ✓ | ✓ |
| Account-level Security Analytics | — | — | ✓ |
| Security Events alerts | — | — | ✓ |
| Email address obfuscation | ✓ | ✓ | ✓ |
| Hotlink protection | ✓ | ✓ | ✓ |
| User Agent Blocking rules | 10 | 50 | 250 |
| Custom lists | 1 | 10 | 10 |
| Performance and content delivery | |||
| Cache Rules | 10 | 25 | 50 |
| Page Rules | 3 | 20 | 50 |
| Maximum upload size | 100 MB | 100 MB | 200 MB |
| Maximum cacheable file size | 512 MB | 512 MB | 512 MB |
| Cache Analytics | — | — | ✓ |
| Automatic Platform Optimisation for WordPress | Paid add-on | ✓ | ✓ |
| HTTP/3 and Brotli compression | ✓ | ✓ | ✓ |
| Configuration, availability and compliance | |||
| Partial (CNAME) DNS setup | — | — | ✓ |
| Custom SSL certificates | — | — | ✓ |
| Custom Error rules and assets | 0 | 25 | 50 |
| Bulk cache purge request rate | 5 / minute | 5 / second | 10 / second |
| PCI DSS support | — | — | ✓ |
| SOC 2 Type II compliance | — | — | ✓ |
Optional products
These capabilities are separate from the core plan. Product information, advice and every available purchase path remain inside Silurian.
Reduce origin load with smarter caching and route dynamic traffic over faster, more reliable network paths.
Smart Shield improves the path between Cloudflare and the hosting origin. Adding Argo Smart Routing also optimises uncached traffic around congestion in real time.
Distribute traffic across healthy origins and fail over when a server or location becomes unavailable.
Health monitors check the origins in each pool. Steering rules then send visitors to an available location according to the selected failover or geographic policy.
Cache and deliver more of a WordPress site from Cloudflare's network, including content that is normally dynamic.
APO works with the Cloudflare WordPress plugin to keep cached pages current while serving more of the site close to visitors.
Control certificate authority, validation method, validity period and host coverage beyond Universal SSL.
Advanced certificates can cover more hostnames and expose issuance controls that are not part of the standard Universal SSL certificate.
Reduce brute-force logins, abusive API traffic and application-layer denial-of-service requests.
Free, Pro and Business include different rule allowances. A rule matches the sensitive request and defines how Cloudflare should respond when a visitor exceeds the permitted rate.
Discover third-party scripts and connections that execute in the visitor's browser, where server-side controls cannot see them.
Script monitoring builds an inventory of client-side code. Richer controls can add connection, cookie and page attribution so changes and unexpected behaviour are easier to investigate.
Run application and API logic close to users without managing a fleet of servers.
Store application objects with a monthly free allowance and no direct Internet egress charge.
Transform and optimise images at the edge, with optional managed storage and delivery.
Store, encode and deliver on-demand or live video without maintaining video infrastructure.
Built to work together
Start with website protection, then connect only the capabilities the service needs. Security, delivery, compute and storage share the same Cloudflare foundation while Silurian keeps the commercial and support context together.
Your service, your preferred view
Use Cloudflare's own dashboard when you want the complete native view and your assigned role allows direct access.
Manage supported zones and settings beside your domains, hosting, orders and support, without moving between suppliers.
Both views refer to the same managed service. Available controls depend on the Cloudflare product, your permissions and the actions supported by Silurian Workspace.
FAQ
Your website traffic passes through Cloudflare's global network before it reaches the hosting server. Cloudflare can serve cached content closer to the visitor, block unwanted requests and absorb denial-of-service attacks while legitimate traffic continues to the website.
Yes. The domain can remain with its current registrar and the website can remain on its current hosting. The main setup change is normally to make Cloudflare authoritative for DNS and then confirm that the website and email records are correct.
The easiest way to learn how to use Cloudflare is to sign up, which takes less than five minutes. Start with the Free plan, connect your first domain and discover the available controls from your Silurian Workspace.
The order shows the first service period and renewal date before payment. A monthly plan renews each month on its recorded renewal date; an annual plan is charged for the full year and renews once a year. Your Workspace shows the current subscription period and next renewal.
If you currently have a paid plan (e.g. Pro) for one of your domains and upgrade to a higher priced plan (e.g. Business), the following happens:
Cloudflare Agency Partner
Silurian designs the service, configures the controls and remains your direct support contact. Cloudflare supplies the eligible network, security and developer capabilities behind it.
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