Chemtk.cz
Chemtk
Domain Summary
What is the traffic rank for Chemtk.cz?
• Chemtk.cz ranks #16,648,106 globally on HypeStat.
How many people visit Chemtk.cz each day?
• Chemtk.cz receives approximately 573 visitors and 0 page impressions per day.
What IP addresses does Chemtk.cz resolve to?
• Chemtk.cz resolves to the IP addresses 195.113.241.64.
Where are Chemtk.cz servers located in?
• Chemtk.cz has servers located in Horomerice, Okres Praha-zapad, 252 62, Czechia.
chemtk.cz Profile
Title:chemtk
Description:National technical library
Tags:
What technologies does chemtk.cz use?
These are the technologies used at chemtk.cz. chemtk.cz has a total of 6 technologies installed in 6 different categories.
chemtk.cz Traffic Analysis
Chemtk.cz is ranked #16,648,106 in the world. This website is viewed by an estimated 573 visitors daily, generating a total of 0 pageviews. This equates to about 17.4K monthly visitors.Daily Visitors573
Monthly Visits17.4K
Pages per Visit n/a
Visit duration11:43
Bounce Rate50.00%
Is this your site?Verify your site's metrics.
- Daily Unique Visitors:
- 573
- Monthly Visits:
- 17,362
- Pages per Visit:
- n/a
- Daily Pageviews:
- n/a
- Avg. visit duration:
- 11:43
- Bounce rate:
- 50.00%
- Global Reach:
- n/a
- Monthly Visits (SEMrush):
- 16,690
- Monthly Unique Visitors (SEMrush):
- 1,669
- HypeRank:
- 16,648,106
- SEMrush Rank:
- 18,043,469
Traffic sources
- Direct:
- 75.00%
- Referral:
- 0%
- Search:
- 25.00%
- Social:
- 0%
- Paid:
- 0%
Desktop vs Mobile
- Desktop:
- 100.00%
- Mobile:
- 0%
Backlinks Report ▼
Chemtk.cz has a total of 900 backlinks from 22 referring domains and most of them comes from United States.- Total Backlinks:
- 900
- Follow Links:
- n/a
- Nofollow Links:
- n/a
- Referring Domains:
- 22
- Referring IPs:
- 14
- Authority Domain Score:
- 7
Backlinks by country
- Country
- Domains
- United States 16
- Germany 3
- Singapore 1
- France 1
- Czech Republic 1
Backlinks by TLDs
- TLD Distribution
- Domains
- .com
- 13
- .org
- 4
- .cz
- 3
- .edu
- 0
- .gov
- 0
Last update was 940 days ago
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*HypeStat.com is not promoting or affiliated with chemtk.cz in any way. Only publicly available statistics data are displayed.
Search Engine Indexes ▼
Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.- Google Index:
- 178
- Bing Index:
- 95
▼
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.- Domain:
- chemtk.cz
- Rank:
(Rank based on keywords, cost and organic traffic) - 18,043,469
- Organic Keywords:
(Number of keywords in top 20 Google SERP) - 41
- Organic Traffic:
(Number of visitors coming from top 20 search results) - 1
- Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords) - $0.00
Ad Experience Report ▼
Summary of the ad experience rating of a website for a specific platform.Mobile summary
- Root domain:
- chemtk.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:
- chemtk.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:
- chemtk.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 chemtk.cz hosted? ▼
Chemtk.cz may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.- Server IP:
- 195.113.241.64
- ASN:
- AS2852
- ISP:
- CESNET z.s.p.o.
- Server Location:
- Horomerice
Okres Praha-zapad, 20A
252 62
Czechia, CZ
Other sites hosted on 195.113.241.64
Does chemtk.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 chemtk.cz are reduced by %.
chemtk.cz does not use compression.
Original size: 37.04 KB
Compressed size: n/a
File reduced by: (%)
Compressed size: n/a
File reduced by: (%)
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.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. chemtk.cz supports HTTPS. chemtk.cz supports HTTPS
Verifying SSL Support. Please wait...
Common Name: chemtk.cz
Organization:
Location:
Issuer: R3
Valid from: Aug 22 21:06:59 2021 GMT
Valid until: Nov 20 21:06:58 2021 GMT
Authority:
Keysize:
Organization:
Location:
Issuer: R3
Valid from: Aug 22 21:06:59 2021 GMT
Valid until: Nov 20 21:06:58 2021 GMT
Authority:
Keysize:
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. chemtk.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: Tue, 21 Sep 2021 19:54:02 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_wsgi/3.4 Python/2.7.5 PHP/7.4.20
Location: https://chemtk.cz/
Content-Length: 202
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 301 Moved Permanently
Date: Tue, 21 Sep 2021 19:54:03 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_wsgi/3.4 Python/2.7.5 PHP/7.4.20
Strict-Transport-Security: max-age=15768000
Location: http://www.chemtk.cz/
Cache-Control: max-age=0
Expires: Tue, 21 Sep 2021 19:54:03 GMT
Content-Length: 229
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 302 Found
Date: Tue, 21 Sep 2021 19:54:03 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_wsgi/3.4 Python/2.7.5 PHP/7.4.20
Location: https://www.chemtk.cz/
Content-Length: 206
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 302 Found
Date: Tue, 21 Sep 2021 19:54:04 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_wsgi/3.4 Python/2.7.5 PHP/7.4.20
Strict-Transport-Security: max-age=15768000
Location: https://www.chemtk.cz/cs/
Cache-Control: max-age=0
Expires: Tue, 21 Sep 2021 19:54:04 GMT
Content-Length: 209
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Tue, 21 Sep 2021 19:54:04 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_wsgi/3.4 Python/2.7.5 PHP/7.4.20
Strict-Transport-Security: max-age=15768000
X-Powered-By: PHP/7.4.20
Set-Cookie: chemtk=a0cmp9uknm0dvd3gk9567if8oq; path=/; domain=.chemtk.cz
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, public
Pragma: no-cache
Vary: User-Agent
Transfer-Encoding: chunked
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 |
| A | 195.113.241.64 | 3600 | |
| MX | 3600 | ||
| SOA | 3600 | ||
| Mname | ns.techlib.cz | ||
| Rname | hostmaster.techlib.cz | ||
| Serial Number | 6 | ||
| Refresh | 28800 | ||
| Retry | 7200 | ||
| Expire | 1814400 | ||
| Minimum TTL | 129600 | ||
| NS | 3594 | ||
| NS | 3594 |
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:
whois lookup at whois.nic.cz...% (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: Thu Jul 08 21:02:30 2021 domain: chemtk.cz registrant: NTKCZ-OWNER-01 admin-c: NTKCZ-OK admin-c: NTKCZ-JK admin-c: NTKCZ-JD nsset: NSS:NTKCZ001:1 registrar: REG-ACTIVE24 registered: 27.06.2013 08:15:27 changed: 16.05.2014 13:13:54 expire: 27.06.2023 contact: NTKCZ-OWNER-01 org: Narodni technicka knihovna name: Jakub Shanel address: Technicka 6 address: Praha 6 - Dejvice address: 160 80 address: CZ registrar: REG-ACTIVE24 created: 24.03.2009 09:13:45 changed: 08.10.2018 13:34:31 contact: NTKCZ-OK org: Narodni technicka knihovna name: Ondrej Koch address: Technicka 6 address: Praha 6 - Dejvice address: 160 80 address: CZ registrar: REG-ACTIVE24 created: 20.02.2013 10:48:56 contact: NTKCZ-JK org: Narodni technicka knihovna name: Jakub Koudelka address: Technicka 6 address: Praha 6 - Dejvice address: 160 80 address: CZ registrar: REG-ACTIVE24 created: 20.02.2013 10:52:16 changed: 15.05.2018 21:32:00 contact: NTKCZ-JD org: Narodni technicka knihovna name: Jan Dvorak address: Technicka 6 address: Praha 6 - Dejvice address: 160 80 address: CZ registrar: REG-ACTIVE24 created: 20.02.2013 10:53:58 changed: 15.05.2018 21:32:00 nsset: NSS:NTKCZ001:1 nserver: ns.techlib.cz (195.113.241.10) nserver: ns1.techlib.cz (195.113.241.10) tech-c: NTKCZ-OK tech-c: NTKCZ-JK tech-c: NTKCZ-JD registrar: REG-ACTIVE24 created: 11.02.2009 22:11:17 changed: 07.04.2021 10:46:17