6f.sk Website Information
Daily Unique Visits: 9,635
Daily Page Views: 48,175
Income Per Day: $120
Estimated Value: $72,000
This website is located in Czech Republic and is using following IP address 88.86.120.114. See the complete list of popular websites hosted in Czech Republic.
6f.sk is registered under .SK top-level domain. Please check other sites in .SK zone.
Website 6f.sk is using the following name servers:
- ns.endora.cz
- ns.endoraland.com
and is probably hosted by Ignum s.r.o.. See the full list of other websites hosted by Ignum s.r.o..
The highest website 6f.sk position in Alexa rank database was 22641 and the lowest rank position was 995666. Current position of 6f.sk in Alexa rank database is 141416.
Desktop speed score of 6f.sk (89/100) is better than the results of 87.7% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of 6f.sk (87/100) is better than the results of 28.3% of other sites and means that the page is mobile-friendly.
Mobile speed score of 6f.sk (76/100) is better than the results of 85.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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6f.sk Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
6f.sk whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Registrant: sub_021089
Admin Contact: sub_021089
Tech Contact: sub_1217931
Registrar: GRAN-0063CZ
Created: 2010-01-18
Updated: 2021-11-22
Valid Until: 2023-01-18
Nameserver: ns.endora.cz
Nameserver: ns.endoraland.com
EPP Status: ok
Registrar: GRAN-0063CZ
Name: Gransy s.r.o.
Organization: Gransy s.r.o.
Organization ID: 28087755
Phone: +420.732954549
Email: info@subreg.cz
Street: Bořivojova 35
City: Praha
Postal Code: 13000
Country Code: CZ
Created: 2017-09-14
Updated: 2021-11-24
Contact: sub_021089
Name: Romana Cisarova
Organization: Stable.cz s.r.o.
Phone: +420.480020191
Email: info@stable.cz
Street: Skelna 2091/29
City: Jablonec nad Nisou
Postal Code: 46601
Country Code: CZ
Registrar: GRAN-0063CZ
Created: 2017-09-04
Updated: 2017-11-01
Contact: sub_1217931
Name: Romana Cisarova
Organization: Webglobe, s.r.o.
Phone: +420.480020191
Email: info@stable.cz
Street: Vinohradska 190/2405
City: Praha 3
Postal Code: 13061
Country Code: CZ
Registrar: GRAN-0063CZ
Created: 2021-01-22
Updated: 2021-01-22
6f.sk server information
Servers Location
6f.sk desktop page speed rank
Last tested: 2019-06-28
6f.sk Desktop Speed Test Quick Summary
priority - 5Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://s.adroll.com/j/consent.js (5 minutes)
https://www.google.com/recaptcha/api.js?render=explicit (5 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-5S8CZ5 (15 minutes)
http://connect.facebook.net/cs_CZ/all.js (20 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
http://a.adroll.com/j/roundtrip.js (60 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
http://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.google.com/recaptcha/api.js?render=explicit
http://www.endora.cz/webtemp/jsloader-71e7284de016.js?1487689944
Optimize CSS Delivery of the following:
priority - 2Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 9.2KiB (27% reduction).
Compressing http://www.endora.cz/images/gopay.png could save 647B (23% reduction).
Compressing https://scontent-ort2-1.xx.fbcdn.net/v/t1.0-1/p50x…0b4a9b15ba&oe=5DB94E5E could save 436B (29% reduction).
Compressing http://www.endora.cz/images/ico-registeredcz.png could save 434B (21% reduction).
Compressing http://www.endora.cz/images/ico-hosted.png could save 424B (25% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yG/r/wrCiWd_JmQD.png could save 296B (30% reduction).
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 1.5KiB (27% reduction).
Minifying http://connect.facebook.net/cs_CZ/all.js could save 675B (39% reduction) after compression.
6f.sk Desktop Resource Breakdown
| Total Resources | 58 |
| Number of Hosts | 22 |
| Static Resources | 39 |
| JavaScript Resources | 30 |
| CSS Resources | 3 |
6f.sk mobile page speed rank
Last tested: 2019-01-15
6f.sk Mobile Speed Test Quick Summary
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.google.com/recaptcha/api.js?render=explicit
http://www.endora.cz/webtemp/jsloader-71e7284de016.js?1487689944
Optimize CSS Delivery of the following:
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 8Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://s.adroll.com/j/consent.js (5 minutes)
https://www.google.com/recaptcha/api.js?render=explicit (5 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-5S8CZ5 (15 minutes)
http://connect.facebook.net/cs_CZ/all.js (20 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
http://a.adroll.com/j/roundtrip.js (60 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
http://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 5Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 52.4KiB (78% reduction).
priority - 2Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 17.3KiB (35% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yX/r/Kvo5FesWVKX.png could save 6.8KiB (37% reduction).
Compressing http://www.endora.cz/images/gopay.png could save 647B (23% reduction).
Compressing https://scontent-mia3-2.xx.fbcdn.net/v/t1.0-1/p50x…8b652fc9cf&oe=5CCC005E could save 436B (29% reduction).
Compressing http://www.endora.cz/images/ico-registeredcz.png could save 434B (21% reduction).
Compressing http://www.endora.cz/images/ico-hosted.png could save 424B (25% reduction).
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 811B (21% reduction).
6f.sk Mobile Resource Breakdown
| Total Resources | 66 |
| Number of Hosts | 22 |
| Static Resources | 48 |
| JavaScript Resources | 36 |
| CSS Resources | 6 |
6f.sk mobile page usability
Last tested: 2019-01-15
6f.sk Mobile Usability Test Quick Summary
priority - 13Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
<a href="//www.endora.cz/" class="m1">Homepage</a> and 25 others are close to other tap targets.<a href="//www.endora.cz/vlastnosti" class="m2">Srovnání programů</a> and 19 others are close to other tap targets.The tap target
<a href="//www.endora.cz/privacy">Ochrana soukromí</a> is close to 1 other tap targets.6f.sk HTML validation
NON-DOCUMENT-ERROR
HTTP resource not retrievable. The HTTP status from the remote server was: 503.
"......"
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6f.sk Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
6f.sk TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.