Siko.sk ranking shows that the page is at position 146,098 over the world, while the bulk of its audience is from Slovakia, where it ranks 406.
Siko.sk hosted on CLOUDFLARENET - Cloudflare, Inc., US servers in Czech Republic. To reduce page loading time for the majority of siko.sk users, we recommend migrating the server to Slovakia, as it will speed up siko.sk page load time for the majority of users. See the list of other webpages hosted on CLOUDFLARENET - Cloudflare, Inc., US servers.
In terms of rank-to-traffic ratio, siko.sk has 1,089 unique users per day, viewing 4,788 pages. The rank based value of siko.sk is 86,724 USD. Every user makes 4.71 pageviews on average.
Siko.sk top-level domain belongs to .SK domain zone. Check other webpages in .SK zone.
According the last verification test in June 30, 2024, siko.sk has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on May 31, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.
Based on data from Google Safe Browsing, Google Safe Search and Symantec siko.sk is a fairly safe domain.
According the Mobile-Friendly test by Google siko.sk is nice optimized for mobile devices and tablets.





| Domain | *.siko.sk |
| Issuer Organization | GlobalSign nv-sa |
| Issuer | GlobalSign GCC R6 AlphaSSL CA 2023 |
| Algorithm | RSA-SHA256 |
| Valid form | 04/29/2024 |
| Expiration | 05/31/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.siko.sk siko.sk |
Alexa Rank shows how popular siko.sk is in comparison with other sites. The most popular site has Alexa Rank equals 1. If siko.sk has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to siko.sk and pageviews on siko.sk over the past 3 months.
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., USLast Update: 12/27/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain: siko.sk
Created: 2008-08-14
Valid Until: 2025-08-14
Updated: 2024-08-15
Domain Status: ok
Nameserver: chuck.ns.cloudflare.com
Nameserver: virginia.ns.cloudflare.com
DNSSEC: Yes
Domain registrant: SIKO-0004
Name: SIKO KÚPEĽNE a.s.
Organization: SIKO KÚPEĽNE a.s.
Organization ID: 43864074
Phone: +420.737260155
Email: it@siko.cz
Street: Galvaniho 16B
City: Bratislava
Postal Code: 82104
Country Code: SK
Authorised Registrar: WEBS-0001
Created: 2017-09-01
Updated: 2017-09-01
Registrar: WEBS-0001
Name: WebSupport s.r.o.
Organization: Websupport s.r.o.
Organization ID: 36421928
Phone: +421.220608080
Email: helpdesk@websupport.sk
Street: Karadžičova 12
City: Bratislava
Postal Code: 82108
Country Code: SK
Created: 2017-09-01
Updated: 2024-10-26
Administrative Contact: SIKO-0004
Name: SIKO KÚPEĽNE a.s.
Organization: SIKO KÚPEĽNE a.s.
Organization ID: 43864074
Phone: +420.737260155
Email: it@siko.cz
Street: Galvaniho 16B
City: Bratislava
Postal Code: 82104
Country Code: SK
Created: 2017-09-01
Updated: 2017-09-01
Technical Contact: SIKO-0004
Name: SIKO KÚPEĽNE a.s.
Organization: SIKO KÚPEĽNE a.s.
Organization ID: 43864074
Phone: +420.737260155
Email: it@siko.cz
Street: Galvaniho 16B
City: Bratislava
Postal Code: 82104
Country Code: SK
Created: 2017-09-01
Updated: 2017-09-01
| Host | A Record | TTL |
|---|---|---|
| siko.sk | 81.31.39.196 | 600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| siko.sk | siko-sk.mail.protection.outlook.com | 10 | 7200 |
| Host | NS Record | TTL |
|---|---|---|
| siko.sk | ns3.websupport.sk | 86400 |
| siko.sk | ns1.websupport.sk | 86400 |
| siko.sk | ns2.websupport.sk | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| siko.sk | atlassian-domain-verification=2R75/J3vBCRzIOSwc4W4kUNn9YfivE9H+nbR7Mw+Jw+au0d9oQBsPkchQXF7E1c9 | 600 |
| siko.sk | MS=ms65106487 | 600 |
| siko.sk | spf2.0/pra a mx include:_sid.websupport.sk ?all | 600 |
| siko.sk | v=spf1 include:spf.protection.outlook.com ~all | 600 |
| siko.sk | lsPjQ/rRcRevuaZjDgxLEWC0/tVTGHj/nzootF1Ttmd/nEt9PtD7rgHJkdUMotvfgAWvz5+/cPFflSYv7fQzxw== | 600 |
ns1.websupport.sk
TTL: 86400
Email address: admin.websupport.sk
Serial: 1569480136
Refresh: 3600
Retry: 2048
Expire: 1048576
Minimum: 3600
Last tested: 06/24/2019

| Total Resources | 159 |
| Number of Hosts | 19 |
| Static Resources | 125 |
| JavaScript Resources | 25 |
| CSS Resources | 1 |
Last tested: 01/18/2019


| Total Resources | 68 |
| Number of Hosts | 17 |
| Static Resources | 44 |
| JavaScript Resources | 14 |
| CSS Resources | 1 |