knot-dns.cz Knot-dns.cz

   
Knot DNS

Domain Summary

What is the traffic rank for Knot-dns.cz?

• Knot-dns.cz ranks #5,589,918 globally on HypeStat.

What percent of global Internet users visit Knot-dns.cz?

• 1.65E-5% of global Internet users visit Knot-dns.cz

How many people visit Knot-dns.cz each day?

• Knot-dns.cz receives approximately 814 visitors and 147 page impressions per day.

Which countries does Knot-dns.cz receive most of its visitors from?

• Knot-dns.cz is mostly visited by people located in El Salvador,Turkey,Russian Federation.

How much Knot-dns.cz can earn?

• Knot-dns.cz should earn about $0.48/day from advertising revenue.

What is Knot-dns.cz estimated value?

• Estimated value of Knot-dns.cz is $453.48.

What IP addresses does Knot-dns.cz resolve to?

• Knot-dns.cz resolves to the IP addresses 2001:1488:ac15:ff90::130, 217.31.192.130.

Where are Knot-dns.cz servers located in?

• Knot-dns.cz has servers located in Czechia.

knot-dns.cz Profile

Title:Knot DNS Description:High-performance authoritative DNS server
Edit Site Info

What technologies does knot-dns.cz use?

These are the technologies used at knot-dns.cz. knot-dns.cz has a total of 3 technologies installed in 4 different categories.
Security
HSTS HSTS
Web Servers
Nginx Nginx
Reverse proxies
Nginx Nginx
Miscellaneous
PWA PWA

knot-dns.cz Traffic Analysis

Knot-dns.cz is ranked #5,589,918 in the world. This website is viewed by an estimated 814 visitors daily, generating a total of 147 pageviews. This equates to about 24.7K monthly visitors. Knot-dns.cz traffic has increased by 31.03% compared to last month.
Daily Visitors814
40.5%
Monthly Visits24.7K
31.03%
Pages per Visit0.18
59.65%
Visit duration00:30
522.47%
Bounce Rate12.78%
49.93%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
814
Monthly Visits:
24,664
Pages per Visit:
0.18
Daily Pageviews:
147
Avg. visit duration:
00:30
Bounce rate:
12.78%
Global Reach:
1.65E-5%
Monthly Visits (SEMrush):
988
Monthly Unique Visitors (SEMrush):
382
Monthly Visits (SimilarWeb):
24,673
HypeRank:
5,589,918
SEMrush Rank:
3,599,030
SimilarWeb Rank:
8,201,606
*All traffic values are estimates only.

Traffic sources

Direct:
14.37%
Referral:
26.92%
Search:
58.60%
Social:
0.10%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

27.4K
FEB
18.8K
MAR
24.7K
APR

Visitors by country

Country
Users%
 
El Salvador 5.75%
 
Turkey 4.36%
 
Russian Federation 4.06%
 
Viet Nam 3.86%
 
Chile 3.58%
Last update was 407 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with knot-dns.cz in any way. Only publicly available statistics data are displayed.

  ▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  knot-dns.cz
Rank:
(Rank based on keywords, cost and organic traffic)
  3,599,030
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  106
Organic Traffic:
(Number of visitors coming from top 20 search results)
  81
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $17.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $0.5 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $14.4 and annual gross revenue of approximately $175.2. Based on these figures, the site's net worth is estimated at around $453.5.

How much would knot-dns.cz make?

Daily Revenue:
$0.48
Monthly Revenue:
$14.40
Yearly Revenue:
$175.20
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Chile 5$0.00
 
Viet Nam 6$0.00
 
Russian Federation 6$0.00
 
El Salvador 8$0.00
 
Turkey 6$0.00

Daily revenue loss by country

 
CountryBlockedLost Money
 
Chile 1$0.00
 
Russian Federation 0$0.00
 
Viet Nam 0$0.00
 
Turkey 0$0.00
 
El Salvador 0$0.00

How much is knot-dns.cz worth?

Website Value:
$453.5

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
knot-dns.cz
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
knot-dns.cz
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
knot-dns.cz
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is knot-dns.cz hosted? ▼

Knot-dns.cz may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
2001:1488:ac15:ff90::130, 217.31.192.130
ASN:
AS25192 
ISP:
CZ.NIC, z.s.p.o. 
Server Location:

Czechia, CZ
 

Other sites hosted on 217.31.192.130

How fast does knot-dns.cz load? ▼

The average loading time of knot-dns.cz is 1316 ms. The Desktop speed index is 95 and mobile speed index is 82.
Average Load Time:
1316 ms

Page Speed (Google PageSpeed Insights) - Desktop

95
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)498ms 81% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 81% 9% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 9% 9% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 9%
First Contentful Paint (FCP)1.1s 81% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 81% 6% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 6% 11% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 11%
First Input Delay (FID)2ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)31ms 97% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 97% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an FAST speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)498ms 81% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 81% 9% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 9% 9% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 9%
First Contentful Paint (FCP)1.1s 81% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 81% 6% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 6% 11% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 11%
First Input Delay (FID)2ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)31ms 97% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 97% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Lab Data

Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Time to Interactive 0.9 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Largest Contentful Paint 0.9 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Contentful Paint 0.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
First Meaningful Paint 0.9 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Speed Index 1.9 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric

Page Speed (Google PageSpeed Insights) - Mobile

82
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 81% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)1.8s 81% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 79% 9% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 9% 11% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 11%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 97% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an FAST speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)1.8s 79% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 79% 9% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 9% 11% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 11%
First Input Delay (FID)0 99% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s)Largest Contentful Paint (LCP) 0%

Lab Data

Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Meaningful Paint 3.3 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Time to Interactive 3.3 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Largest Contentful Paint 3.3 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Speed Index 5.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
First Contentful Paint 3.3 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric

Does knot-dns.cz use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on knot-dns.cz are reduced by 60%.
knot-dns.cz use gzip compression.
Original size: 10.83 KB
Compressed size: 4.31 KB
File reduced by: 6.52 KB (60%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites. knot-dns.cz has 64 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  64
Safety Confidence:
  6

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. knot-dns.cz supports HTTPS.
 knot-dns.cz supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: knot-dns.cz
Organization:
Location:
Issuer: R3
Valid from: Apr 8 07:06:45 2024 GMT
Valid until: Jul 7 07:06:44 2024 GMT
Authority: CA:FALSE
Keysize: 4096 Bits
Common Name: R3
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Sep 4 00:00:00 2020 GMT
Valid until: Sep 15 16:00:00 2025 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 knot-dns.cz supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server. 
server: nginx
date: Fri, 31 May 2024 09:39:32 GMT
content-type: text/html
content-length: 178
location: https://www.knot-dns.cz/

HTTP/2 200 
server: nginx
date: Fri, 31 May 2024 09:39:32 GMT
content-type: text/html; charset=utf-8
cache-control: max-age=600
etag: W/"f0d44dba66610cea1afb94eadfcc73fa3eb8ec5d2bdb75b3bea600b82ceb920d"
expires: Fri, 31 May 2024 11:49:32 CEST
last-modified: Fri, 31 May 2024 07:41:39 GMT
vary: Origin
strict-transport-security: max-age=63072000; includeSubDomains; preload
content-encoding: gzip

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
SOA 1800
Mname sld1.ns.nic.cz
Rname hostmaster.nic.cz
Serial Number 1717057190
Refresh 14400
Retry 3600
Expire 1209600
Minimum TTL 7200
TXT v=spf1 include:_v4nets.nic.cz include:_v6nets.nic.cz ~all 1800
CAA letsencrypt.org 1800
MX mx.nic.cz 1800
MX mail.nic.cz 1800
AAAA 2001:1488:ac15:ff90::130 1795
A 217.31.192.130 1795
NS sld3.ns.nic.cz 1800
NS sld2.ns.nic.cz 1800
NS sld1.ns.nic.cz 1800

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information.
WhoIs:
 

%  (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: 3.15.0
% Timestamp: Sun May 19 08:49:02 2024

domain:       knot-dns.cz
registrant:   CZ-NIC
admin-c:      FEELA
admin-c:      MAPET
nsset:        CZNIC-SLD
keyset:       CZNIC-LABS
registrar:    REG-CZNIC
status:       Sponsoring registrar change forbidden
status:       Update forbidden
registered:   24.05.2011 17:08:11
changed:      24.05.2021 13:59:36
expire:       24.05.2030

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:       CZNIC-LABS
dnskey:       257 3 13 KDAJfPGWgvNAEHUMzmmSa+c3gHfoGIsXnhIO1iAYGTAyVBo+CLTyIk3wxDtt4Yn3eCrCiYsEAHBJgQvA3pwJ8w==
tech-c:       CZ-NIC-LABS
registrar:    REG-CZNIC
created:      14.03.2016 12:48:52
changed:      01.12.2016 14:02:03

contact:      CZ-NIC-LABS
org:          CZ.NIC, z. s. p. o.
name:         CZ.NIC Labs
address:      Milesovska 1136/5
address:      Praha 3
address:      130 00
address:      CZ
registrar:    REG-CZNIC
created:      14.03.2016 12:48:15
changed:      15.05.2018 21:32:00