ff.sk website report
Ff was registered 20 years 10 months ago, is ranked #1,159,729 worldwide (top 34%), has an estimated value of $1,394. It may earn around $154 per month from advertising.
Business & Industrial Energy English
Last updated
Czech RepublicKey facts about ff.sk
- Domain
- ff.sk
- Website name
- Fuel Factory s.r.o.
- Category
- Business & Industrial › Energy
- Estimated worth
- $1,394
- Global rank
- #1,159,729 (top 34% of 3.4M ranked sites)
- Monthly visitors (est.)
- 1,619 · 81K page views
- Registered
- December 28, 2005 (20 years 10 months ago)
- Expires
- December 21, 2028
- Registrar
- FUEL-0002
- Server location
Czech Republic- Network
- WEDOS Internet, a.s. AS197019
- Email provider
- Self-hosted / other (mail.ff.sk)
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 2,698 | 54 | $5 |
| Monthly | 80,925 | 1,619 | $154 |
| Yearly | 971,100 | 19,428 | $1,848 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-06 | #35,872,519 |
| 2026-07 | #993,948 |
| 2026-08 | #1,159,729 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate ff.sk's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $1,394Driven by the global rank #1,159,729 (≈81K page views / month) plus a capped age bonus.
- Activity value: $680Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (20 years 10 months) | $338 |
| Active website with metadata | +$150 |
| Email authentication (SPF) | +$50 |
| Security headers (39/100) | +$117 |
| IPv6 enabled | +$25 |
Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.
On-page SEO
| Title | Fuel Factory s.r.o. 19 chars |
|---|---|
| Meta description | Missing |
| Meta keywords | None |
| Language | English |
| Response time | 0.76 s Fast |
Homepage structure
Exactly one H1 heading — good practice.
Technology & infrastructure
| CDN / proxy | None detected |
|---|---|
| Web server | nginx/1.26.3 |
| Platform / language | Not disclosed |
| DNS provider | Unknown |
| Email provider | Self-hosted / other (mail.ff.sk) |
| SPF record | v=spf1 a mx -all |
| IPv6 (AAAA) | Yes |
| CAA record | No |
Services verified in DNS
No third-party verification records found.
Domain name
| Extension | .sk — the country-code extension of Slovakia |
|---|---|
| Name length | 2 characters Short |
| Hyphens / digits | No hyphen · no digits |
Security headers
Homepage answered HTTP 200 at https://ff.sk/ · checked Oct 22, 2026
- HTTPSThe homepage is served over an encrypted HTTPS connection.
- HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
- Strict-Transport-Security (HSTS)Not set: browsers may still try plain HTTP first.
- Content-Security-PolicyNot set: no restriction on which scripts may run.
- Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
- X-Content-Type-OptionsNot set to nosniff.
- Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Software version disclosureReveals Server: nginx/1.26.3, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/2 200 server: nginx/1.26.3 date: Thu, 22 Oct 2026 18:52:02 GMT content-type: text/html last-modified: Sun, 09 Aug 2026 09:56:07 GMT etag: W/"6a784eb7-70f" expires: Thu, 05 Nov 2026 18:52:02 GMT cache-control: max-age=1209600 content-encoding: gzip
Hosting
| IP address | 31.31.75.245 |
|---|---|
| Location | Czech Republic |
| Network (ISP) | WEDOS Internet, a.s. |
| Autonomous system | AS197019 WEDOS Internet, a.s. |
| Server software | nginx/1.26.3 |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns1.ff.sk | 31.31.75.245 | Czech Republic |
| ns2.ff.sk | 31.31.75.245 | — |
Domain registration (WHOIS)
| Registrar | FUEL-0002 |
|---|---|
| Created | December 28, 2005 20 years 10 months ago |
| Updated | November 25, 2025 |
| Expires | December 21, 2028 in 781 days |
| Status | clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited |
Raw WHOIS record
Domain: ff.sk Created: 2005-12-28 Valid Until: 2028-12-21 Updated: 2025-11-25 Domain Status: clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited Nameserver: ns1.ff.sk Nameserver: ns2.ff.sk Domain registrant: FFDNS Name: Martin Senko Organization: Fuel Factory s.r.o. Organization ID: 48299723 Email: [email protected] Street: Tajovského 6644/52 City: Prešov Postal Code: 08005 Country Code: SK Authorised Registrar: FUEL-0002 Created: 2025-11-25 Updated: 2025-11-25 Registrar: FUEL-0002 Name: Fuel Factory s.r.o. Organization: Fuel Factory s.r.o. Organization ID: 48299723 Phone: +421.907456098 Email: [email protected] Street: Tajovského 6644/52 City: Prešov Postal Code: 08005 Country Code: SK Created: 2017-09-01 Updated: 2026-08-14
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | ff.sk | ip: 31.31.75.245 | 59 |
| NS | ff.sk | target: ns1.ff.sk | 60 |
| SOA | ff.sk | mname: ff.sk rname: root.ff.sk serial: 2025070801 refresh: 900 retry: 900 expire: 1800 minimum-ttl: 60 | 60 |
| MX | ff.sk | pri: 10 target: mail.ff.sk | 60 |
| TXT | ff.sk | txt: v=spf1 a mx -all | 60 |
| AAAA | ff.sk | ipv6: 2a02:2b88:2:1::44f2:1 | 59 |
Websites similar to ff.sk
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ff.sk compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| ff.sk | #1,159,729 | $1,394 | 2005 | Czech Republic |
| filfilter.com.tr | #5,502,722 | $218 | — |  United States |
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Questions about ff.sk
When was ff.sk registered?
Ff.sk was registered on December 28, 2005, making it 20 years 10 months old.
Who is the domain registrar for ff.sk?
Ff.sk is registered through FUEL-0002.
Where is ff.sk hosted?
Ff.sk's server (IP 31.31.75.245) is located in Czech Republic.
How much is ff.sk worth?
We estimate ff.sk is worth $1,394. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.
How much traffic does ff.sk get?
Based on its rank, ff.sk receives roughly 1,619 unique visitors and 81K page views per month. These figures are modelled from the rank, not measured.
What is ff.sk's global rank?
Ff.sk has an estimated global rank of 1,159,729, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.
Who hosts ff.sk?
Ff.sk resolves to 31.31.75.245, on the network of WEDOS Internet, a.s. (AS197019).
What email provider does ff.sk use?
According to its MX records, ff.sk receives email with Self-hosted / other (mail.ff.sk). It publishes an SPF record to authenticate its outgoing mail.
When does ff.sk expire?
The domain registration of ff.sk is valid until December 21, 2028 (in 781 days), at FUEL-0002. Owners usually renew before that date.
What websites are similar to ff.sk?
Popular websites in the same category as ff.sk include filfilter.com.tr.
Own ff.sk? Add the badge
Shows your live global rank. To cite this report: “StatMemory, ff.sk website report, https://statmemory.com/ff.sk”.
StatMemory is not affiliated with ff.sk. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.