KNOT-RESOLVER.CZ Website Information

knot-resolver.cz Website Information

Daily Unique Visits: 969

Daily Page Views: 1,938

Income Per Day: $6

Estimated Value: $1,440

knot-resolver.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.

No name server records were found.

and is probably hosted by CZ.NIC, z.s.p.o.. See the full list of other websites hosted by CZ.NIC, z.s.p.o..

The highest website knot-resolver.cz position in Alexa rank database was 343995 and the lowest rank position was 999537. Current position of knot-resolver.cz in Alexa rank database is 740175.

Desktop speed score of knot-resolver.cz (78/100) is better than the results of 65.98% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of knot-resolver.cz is unknown.

Mobile speed of knot-resolver.cz is unknown.

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knot-resolver.cz 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.


knot-resolver.cz 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.


% (c) 2006-2021 CZ.NIC, z.s.p.o.
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.12.2
% Timestamp: Sun Oct 22 22:56:44 2023

domain: knot-resolver.cz
registrant: CZ-NIC
admin-c: FEELA
admin-c: MAPET
nsset: CZNIC-SLD
keyset: AUTO-B3VY9GRRZXZZBFSQJRJ8N6JCD
registrar: REG-CZNIC
registered: 01.12.2015 17:02:13
changed: 24.05.2021 13:59:49
expire: 01.12.2025

contact: CZ-NIC
org: CZ.NIC, z.s.p.o.
name: CZ.NIC, z.s.p.o.
address: Milesovska 1136/5
address: Praha 3
address: 130 00
address: CZ
registrar: REG-CZNIC
created: 17.10.2008 12:08:21
changed: 15.05.2018 21:32:00

contact: FEELA
name: Ondřej Filip
registrar: REG-MOJEID
created: 04.01.2005 13:35:00
changed: 03.12.2021 16:48:58

contact: MAPET
name: Martin Peterka
registrar: REG-MOJEID
created: 06.03.2002 18:11:00
changed: 19.10.2020 19:25:15

nsset: CZNIC-SLD
nserver: sld3.ns.nic.cz (217.31.57.6, 2001:1ab0:7e1e:d150::8:1)
nserver: sld1.ns.nic.cz (217.31.207.98, 2001:1488:800:126::98)
nserver: sld2.ns.nic.cz (217.31.207.99, 2001:1488:800:126::99)
tech-c: JTALIR
registrar: REG-CZNIC
created: 06.09.2018 13:21:54
changed: 22.02.2023 10:22:36

contact: JTALIR
name: Jaromír Talíř
registrar: REG-MOJEID
created: 26.10.2010 10:53:34
changed: 06.09.2023 13:55:31

keyset: AUTO-B3VY9GRRZXZZBFSQJRJ8N6JCD
dnskey: 257 3 13 NiE2UG3G8wwhkZsrdSn1BMyPXkDgU6uHB8b4ryz8shLB3rYAvaAWbbdpNVLCue/cr+HYFD3naw8quTfgoWP78Q==
tech-c: CZ-NIC
registrar: REG-CZNIC
created: 16.10.2017 13:07:30
changed: 06.09.2023 16:39:28

knot-resolver.cz server information

Servers Location

knot-resolver.cz desktop page speed rank

Last tested: 2018-09-27


Desktop Speed Medium
78/100

knot-resolver.cz Desktop Speed Test Quick Summary


priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://websites.pages.labs.nic.cz/omnibar-ng/omnibar.js

Optimize CSS Delivery of the following:

https://www.knot-resolver.cz/theme/css/style.css?4001a29a

priority - 9Leverage 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://piwik.nic.cz/piwik.js (expiration not specified)
https://www.nic.cz/files/CORS/projects-bar/basic-datafile-geek.json (expiration not specified)
https://img.shields.io/coverity/scan/3912.svg?x (2 minutes)
https://websites.pages.labs.nic.cz/omnibar-ng/omnibar.js (10 minutes)
https://www.knot-resolver.cz//images/logo.svg (10 minutes)
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priority - 7Enable 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 70.2KiB (63% reduction).

Compressing https://piwik.nic.cz/piwik.js could save 40.7KiB (65% reduction).
Compressing https://websites.pages.labs.nic.cz/omnibar-ng/omnibar.js could save 13.3KiB (62% reduction).
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priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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knot-resolver.cz Desktop Resource Breakdown

Total Resources26
Number of Hosts9
Static Resources19
JavaScript Resources5
CSS Resources1

knot-resolver.cz HTML validation

Errors

End tag “svg” did not match the name of the current open element (“use”).

Line: 1 Column: 2778 - 2783
"...-twitter"></svg></a> <..." Line: 1 Column: 2913 - 2918
"...icon-rss"></svg></a> <..."

End tag “h3” seen, but there were open elements.

Line: 1 Column: 3433 - 3437
"... Releases </h3> <a na..."

The element “header” must not appear as a descendant of the “header” element.

Line: 1 Column: 3516 - 3543
"...ws-item"> <header class="news-header"> <h3 c..."

Warnings

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 1 Column: 3439 - 3453
"...ses </h3> <a name="news"></a> <..."

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knot-resolver.cz 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.


knot-resolver.cz 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.