sisyfos.cz Sisyfos.cz

   
Homepage - Český klub skeptiků - Sisyfos

Domain Summary

What is the traffic rank for Sisyfos.cz?

• Sisyfos.cz ranks #964,409 globally on HypeStat.

What percent of global Internet users visit Sisyfos.cz?

• 2.55E-5% of global Internet users visit Sisyfos.cz

How many people visit Sisyfos.cz each day?

• Sisyfos.cz receives approximately 1.3K visitors and 4,988 page impressions per day.

Which countries does Sisyfos.cz receive most of its visitors from?

• Sisyfos.cz is mostly visited by people located in Czech Republic,Slovakia,Switzerland.

How much Sisyfos.cz can earn?

• Sisyfos.cz should earn about $2.87/day from advertising revenue.

What is Sisyfos.cz estimated value?

• Estimated value of Sisyfos.cz is $2,795.65.

What IP addresses does Sisyfos.cz resolve to?

• Sisyfos.cz resolves to the IP addresses 217.31.57.146.

Where are Sisyfos.cz servers located in?

• Sisyfos.cz has servers located in Czechia.

sisyfos.cz Profile

Title:Homepage - Český klub skeptiků - Sisyfos
Description:Český klub skeptiků SISYFOS je součástí světového skeptického hnutí, které vzniklo v r.1976 v USA z iniciativy desítek vědců a filozofů.
Tags:
cks
vira
šarlatánství
bůh
kritické myšlení
skepticismus
veda
homeopatie
vědma
biorezonance
Category:Reference Materials / Dictionaries and Encyclopedias
About: Sisyfos.cz is a Czech website dedicated to promoting scientific skepticism and critical thinking. It is run by the Czech Skeptics' Club Sisyfos, an organization that aims to debunk pseudoscience, paranormal claims, and other forms of misinformation. The site features a variety of articles, resources, and news updates that address topics such as alternative medicine, astrology, and conspiracy theories. Additionally, it serves as a platform for the club's activities, including public lectures, conferences, and awards for significant contributions to skepticism and science communication. The website is an important resource for those interested in evidence-based reasoning and the promotion of scientific literacy in the Czech Republic.
*This text is generated by artificial intelligence and may not be accurate. Edit Site Info

What technologies does sisyfos.cz use?

These are the technologies used at sisyfos.cz. sisyfos.cz has a total of 7 technologies installed in 7 different categories.
Web Servers
Apache HTTP Server Apache HTTP Server
Analytics
Google Analytics Google Analytics
Web Frameworks
Nette Framework Nette Framework
Marketing Automation
OneSignal OneSignal
A/B Testing
OneSignal OneSignal
Miscellaneous
Open Graph Open Graph
PWA PWA
Programming Languages
PHP PHP

sisyfos.cz Traffic Analysis

Sisyfos.cz is ranked #964,409 in the world. This website is viewed by an estimated 1.3K visitors daily, generating a total of 5K pageviews. This equates to about 38.1K monthly visitors. Sisyfos.cz traffic has increased by 227.94% compared to last month.
Daily Visitors1.3K
114.25%
Monthly Visits38.1K
227.94%
Pages per Visit3.97
42.74%
Visit duration03:13
59.02%
Bounce Rate60.01%
32.24%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
1,258
Monthly Visits:
38,117
Pages per Visit:
3.97
Daily Pageviews:
4,988
Avg. visit duration:
03:13
Bounce rate:
60.01%
Global Reach:
2.55E-5%
Monthly Visits (SEMrush):
30,639
Monthly Unique Visitors (SEMrush):
19,705
Monthly Visits (SimilarWeb):
37,357
HypeRank:
964,409
SEMrush Rank:
20,154,488
SimilarWeb Rank:
964,409
*All traffic values are estimates only.

Traffic sources

Direct:
33.20%
Referral:
1.05%
Search:
37.78%
Social:
27.97%
Paid:
0%

Desktop vs Mobile

Desktop:
27.77%
Mobile:
72.23%

Total Visits Last 3 Months

18.1K
MAR
11.6K
APR
38.1K
MAY

Visitors by country

Country
Users%
 
Czech Republic 91.34%
 
Slovakia 4.03%
 
Switzerland 1.38%
 
Sweden 1.31%
 
Denmark 1.09%

Which sites are competitors to sisyfos.cz?

Websites similar to sisyfos.cz are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Last update was 102 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with sisyfos.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:
  sisyfos.cz
Rank:
(Rank based on keywords, cost and organic traffic)
  20,154,488
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  4
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $2.9 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $86.1 and annual gross revenue of approximately $1K. Based on these figures, the site's net worth is estimated at around $2.8K.

How much would sisyfos.cz make?

Daily Revenue:
$2.87
Monthly Revenue:
$86.10
Yearly Revenue:
$1,047.55
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Czech Republic 4,556$2.10
 
Switzerland 69$0.38
 
Sweden 66$0.09
 
Denmark 54$0.08
 
Slovakia 201$0.05

Loss of money due to Adblock?

Daily Revenue Loss:
$0.33
Monthly Revenue Loss:
$9.84
Yearly Revenue Loss:
$119.68
Daily Pageviews Blocked:
518
Monthly Pageviews Blocked:
15,540
Yearly Pageviews Blocked:
189,069

Daily revenue loss by country

 
CountryBlockedLost Money
 
Czech Republic 456$0.21
 
Switzerland 12$0.07
 
Sweden 18$0.02
 
Denmark 14$0.02
 
Slovakia 18$0.00

How much is sisyfos.cz worth?

Website Value:
$2.8K

Ad Experience Report ▼

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

Mobile summary

Root domain:
sisyfos.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:
sisyfos.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:
sisyfos.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 sisyfos.cz hosted? ▼

Sisyfos.cz may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
217.31.57.146
ASN:
AS29134 
ISP:
Ignum s.r.o. 
Server Location:

Czechia, CZ
 

Other sites hosted on 217.31.57.146

There are no other sites hosted on this IP

How fast does sisyfos.cz load? ▼

The average loading time of sisyfos.cz is 1079 ms.
Average Load Time:
1079 ms

Does sisyfos.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 sisyfos.cz are reduced by 78%.
sisyfos.cz use gzip compression.
Original size: 48.49 KB
Compressed size: 10.27 KB
File reduced by: 38.23 KB (78%)

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. sisyfos.cz has 64 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  64
Safety Confidence:
  7

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. sisyfos.cz supports HTTPS.
 sisyfos.cz supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: bludne-balvany.cz
Organization:
Location:
Issuer: R3
Valid from: May 29 00:05:12 2024 GMT
Valid until: Aug 27 00:05:11 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.
 sisyfos.cz does not support 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. 
Date: Thu, 04 Jul 2024 15:32:33 GMT
Server: Apache
Location: https://www.sisyfos.cz/
Content-Length: 207
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 15:32:34 GMT
Server: Apache
Vary: Host,Accept-Encoding,X-Requested-With
X-Powered-By: Nette Framework
X-Frame-Options: SAMEORIGIN
Content-Encoding: gzip
Connection: keep-alive
Content-Length: 10514
Content-Type: text/html; charset=utf-8

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 600
Mname ns.rozhled.cz
Rname admin.rozhled.cz
Serial Number 2021081701
Refresh 3600
Retry 900
Expire 1209600
Minimum TTL 600
MX mx.sisyfos.cz 600
TXT v=spf1 ip4:217.31.57.233 ip4:217.31.57.146 ~all 600
A 217.31.57.146 533
NS ns2.rozhled.cz 600
NS ns.rozhled.cz 600

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. Domain registration for this website began on January 11, 2002 and will expire on January 12, 2025 if not renewed. This website is now assigned through the registrar Academy of Fine Arts - Rectorate. The WHOIS data for this website's domain was last updated on April 4, 2012.
Domain Created:
2002-01-11
Domain Expires:
2025-01-12
Domain Updated:
2012-04-04
Domain Age:
22 years 9 months 4 days
Domain Registrar:
Academy of Fine Arts - Rectorate
Domain Owner:
Občanské sdružení SISYFOS - Český klub skeptiků
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: Thu Jul 04 15:33:35 2024

domain:       sisyfos.cz
registrant:   CID:ID128671477291891-MITONCZ
admin-c:      PERX00018823-ZONER
admin-c:      CID:ID128642352988241-MITONCZ
nsset:        NSS:RC110-RIPE_XX:2
registrar:    REG-WEBGLOBE
registered:   11.01.2002 16:46:00
changed:      04.04.2012 03:31:24
expire:       12.01.2025

contact:      CID:ID128671477291891-MITONCZ
org:          Občanské sdružení SISYFOS - Český klub skeptiků
name:         Občanské sdružení SISYFOS - Český klub skeptiků
address:      Radlická 112
address:      Praha 5
address:      15000
address:      CZ
registrar:    REG-WEBGLOBE
created:      10.10.2010 14:46:16
changed:      15.05.2018 21:32:00

contact:      PERX00018823-ZONER
name:         Čeněk Zlatník
address:      Radlická 112
address:      Praha 5
address:      150 00
address:      CZ
registrar:    REG-ZONER
created:      27.12.2005 11:35:00
changed:      26.12.2012 20:44:01

contact:      CID:ID128642352988241-MITONCZ
org:          Sisyfos - Český klub skeptiků
name:         Sisyfos - Český klub skeptiků
address:      Čumpelíkova 1009/3
address:      Praha 8
address:      18200
address:      CZ
registrar:    REG-WEBGLOBE
created:      07.10.2010 05:52:12
changed:      15.05.2018 21:32:00

nsset:        NSS:RC110-RIPE_XX:2
nserver:      ns2.rozhled.cz 
nserver:      ns.rozhled.cz 
tech-c:       SB:RC110-RIPE_XX
tech-c:       RC110-RIPE
registrar:    REG-ZONER
created:      01.10.2007 02:00:00

contact:      SB:RC110-RIPE_XX
org:          Academy of Fine Arts - Rectorate
name:         Academy of Fine Arts - Rectorate
address:      Malostranske nam. 13
address:      Praha 1
address:      118 00
address:      CZ
registrar:    REG-INTERNET-CZ
created:      10.08.2001 22:13:00
changed:      15.05.2018 21:32:00

contact:      RC110-RIPE
name:         Radim Chvala
address:      Malostranské nám. 12
address:      Praha 1
address:      118 00
address:      CZ
registrar:    REG-WEBGLOBE
created:      10.08.2001 22:13:00
changed:      15.05.2018 21:32:00