Spamfree.cz
VirusFree - Garantovaný antispam a antivir
Domain Summary
What IP addresses does Spamfree.cz resolve to?
• Spamfree.cz resolves to the IP addresses 2001:67c:15a0:4000::3, 81.0.252.214.
Where are Spamfree.cz servers located in?
• Spamfree.cz has servers located in Czechia.
spamfree.cz Profile
Title:VirusFree - Garantovaný antispam a antivir
Description:Virusfree je cloudová služba emailové bezpeÄnosti, která 10x pÅesnÄji ochránà Váš mailbox pÅed velkou Å¡kálou kybernetických hrozeb. PÅitom stále budete mÃt jistotu, že budete bezpeÄnÄ pÅijÃmat a odesÃlat veÅ¡keré emaily. S balÃÄkem kybernetické bezpeÄnosti Virusfree zÃskáte spolehlivý antispam a antivirus, ochranu pÅiložených souborů a Å¡ifrovánà emailů.
What technologies does spamfree.cz use?
These are the technologies used at spamfree.cz. spamfree.cz has a total of 7 technologies installed in 6 different categories.
spamfree.cz Traffic Analysis
There's no enough data about spamfree.cz traffic.Daily Visitors n/a
Monthly Visits n/a
Pages per Visit n/a
Visit duration n/a
Bounce Rate n/a
Is this your site?Verify your site's metrics.
- Daily Unique Visitors:
- n/a
- Monthly Visits:
- n/a
- Pages per Visit:
- n/a
- Daily Pageviews:
- n/a
- Avg. visit duration:
- n/a
- Bounce rate:
- n/a
- Global Reach:
- n/a
- HypeRank:
- n/a
Backlinks Report ▼
Spamfree.cz has a total of 60 backlinks from 55 referring domains and most of them comes from United States.- Total Backlinks:
- 60
- Follow Links:
- n/a
- Nofollow Links:
- n/a
- Referring Domains:
- 55
- Referring IPs:
- 52
- Authority Domain Score:
- 2
Backlinks by country
- Country
- Domains
- United States 6
- Romania 1
Backlinks by TLDs
- TLD Distribution
- Domains
- .com
- 51
- .online
- 2
- .dev
- 2
- .edu
- 0
- .gov
- 0
Last update was 21 days ago
This can take up to 60 seconds. Please wait...
This can take up to 60 seconds. Please wait...
*HypeStat.com is not promoting or affiliated with spamfree.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.- Domain:
- spamfree.cz
- Rank:
(Rank based on keywords, cost and organic traffic) - n/a
- Organic Keywords:
(Number of keywords in top 20 Google SERP) - 0
- 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
Ad Experience Report ▼
Summary of the ad experience rating of a website for a specific platform.Mobile summary
- Root domain:
- spamfree.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:
- spamfree.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:
- spamfree.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 spamfree.cz hosted? ▼
Spamfree.cz may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.- Server IP:
- 2001:67c:15a0:4000::3, 81.0.252.214
- ASN:
- AS21430
- ISP:
- WIA spol. s.r.o.
- Server Location:
Czechia, CZ
Other sites hosted on 81.0.252.214
There are no other sites hosted on this IPHow fast does spamfree.cz load? ▼
The average loading time of spamfree.cz is 1257 ms. The Desktop speed index is 85 and mobile speed index is 60.- Average Load Time:
- 1257 ms
Page Speed (Google PageSpeed Insights) - Desktop
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)0ms
Time To First Byte (TTFB)478ms
First Contentful Paint (FCP)917ms
First Input Delay (FID)0
Interaction To Next Paint (INP)0
Largest Contentful Paint (LCP)1.4s
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)0ms
Time To First Byte (TTFB)478ms
First Contentful Paint (FCP)917ms
First Input Delay (FID)0
Interaction To Next Paint (INP)0
Largest Contentful Paint (LCP)1.4s
Lab Data
Time to Interactive 1.9 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
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
Total Blocking Time 10 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
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
Largest Contentful Paint 1.9 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
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
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
Max Potential First Input Delay 60 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay 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
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index 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
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
First Contentful Paint 1.3 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First 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
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
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Page Speed (Google PageSpeed Insights) - Mobile
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)0ms
Time To First Byte (TTFB)541ms
First Contentful Paint (FCP)1.3s
First Input Delay (FID)0
Interactive To Next Paint (INP)0
Largest Contentful Paint (LCP)1.6s
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)0ms
Time To First Byte (TTFB)541ms
First Contentful Paint (FCP)1.3s
First Input Delay (FID)0
Interactive To Next Paint (INP)0
Largest Contentful Paint (LCP)1.6s
Lab Data
Total Blocking Time 200 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
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
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
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 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
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
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
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
Time to Interactive 8.1 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
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
Speed Index 6.3 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Max Potential First Input Delay 190 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
First Contentful Paint 5.2 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 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
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Largest Contentful Paint 5.8 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 marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Does spamfree.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 spamfree.cz are reduced by %.
spamfree.cz does not use compression.
Original size: 35.63 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. spamfree.cz supports HTTPS. spamfree.cz supports HTTPS
Verifying SSL Support. Please wait...
Common Name: *.virusfree.cz
Organization:
Location:
Issuer: Go Daddy Secure Certificate Authority - G2
Valid from: Apr 30 10:44:38 2024 GMT
Valid until: Jun 1 10:44:38 2025 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Organization:
Location:
Issuer: Go Daddy Secure Certificate Authority - G2
Valid from: Apr 30 10:44:38 2024 GMT
Valid until: Jun 1 10:44:38 2025 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: Go Daddy Secure Certificate Authority - G2
Organization: "GoDaddy.com, Inc.", OU = http://certs.godaddy.com/repository/
Location: Scottsdale, Arizona, US
Issuer: Go Daddy Root Certificate Authority - G2
Valid from: May 3 07:00:00 2011 GMT
Valid until: May 3 07:00:00 2031 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Organization: "GoDaddy.com, Inc.", OU = http://certs.godaddy.com/repository/
Location: Scottsdale, Arizona, US
Issuer: Go Daddy Root Certificate Authority - G2
Valid from: May 3 07:00:00 2011 GMT
Valid until: May 3 07:00:00 2031 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: Go Daddy Root Certificate Authority - G2
Organization: "GoDaddy.com, Inc."
Location: Scottsdale, Arizona, US
Issuer:
Valid from: Jan 1 07:00:00 2014 GMT
Valid until: May 30 07:00:00 2031 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Organization: "GoDaddy.com, Inc."
Location: Scottsdale, Arizona, US
Issuer:
Valid from: Jan 1 07:00:00 2014 GMT
Valid until: May 30 07:00:00 2031 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name:
Organization: "The Go Daddy Group, Inc.", OU = Go Daddy Class 2 Certification Authori
Location: US
Issuer:
Valid from: Jun 29 17:06:20 2004 GMT
Valid until: Jun 29 17:06:20 2034 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Organization: "The Go Daddy Group, Inc.", OU = Go Daddy Class 2 Certification Authori
Location: US
Issuer:
Valid from: Jun 29 17:06:20 2004 GMT
Valid until: Jun 29 17:06:20 2034 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. spamfree.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.location: https://www.virusfree.cz/
content-length: 209
content-type: text/html; charset=iso-8859-1
date: Thu, 12 Sep 2024 09:41:03 GMT
server: Apache
HTTP/2 301
x-frame-options: DENY
cache-control: no-store
x-content-type-options: nosniff
content-security-policy: style-src 'self' *.googleapis.com se-forms.cz 'unsafe-inline'; default-src 'self' *.googleapis.com *.googletagmanager.com *.gstatic.com *.smartemailing.cz; connect-src 'self' *.googleapis.com *.googletagmanager.com *.google-analytics.com *.smartemailing.cz stats.g.doubleclick.net 'unsafe-inline'; script-src 'self' *.googleapis.com *.googletagmanager.com *.google-analytics.com *.smartemailing.cz se-forms.cz *.google.com *.gstatic.com 'unsafe-inline' 'unsafe-eval'; frame-src 'self' *.googleapis.com *.googletagmanager.com *.google-analytics.com *.smartemailing.cz se-forms.cz *.google.com *.gstatic.com 'unsafe-inline' 'unsafe-eval'; img-src 'self' *.googleapis.com *.googletagmanager.com *.google-analytics.com *.gstatic.com images.ctfassets.net *.google.com *.google.cz data: 'unsafe-inline';
location: https://www.virusfree.cz/cs/
content-length: 236
content-type: text/html; charset=iso-8859-1
date: Thu, 12 Sep 2024 09:41:03 GMT
server: Apache
HTTP/2 200
x-frame-options: DENY
cache-control: no-store
x-content-type-options: nosniff
content-security-policy: style-src 'self' *.googleapis.com se-forms.cz 'unsafe-inline'; default-src 'self' *.googleapis.com *.googletagmanager.com *.gstatic.com *.smartemailing.cz; connect-src 'self' *.googleapis.com *.googletagmanager.com *.google-analytics.com *.smartemailing.cz stats.g.doubleclick.net 'unsafe-inline'; script-src 'self' *.googleapis.com *.googletagmanager.com *.google-analytics.com *.smartemailing.cz se-forms.cz *.google.com *.gstatic.com 'unsafe-inline' 'unsafe-eval'; frame-src 'self' *.googleapis.com *.googletagmanager.com *.google-analytics.com *.smartemailing.cz se-forms.cz *.google.com *.gstatic.com 'unsafe-inline' 'unsafe-eval'; img-src 'self' *.googleapis.com *.googletagmanager.com *.google-analytics.com *.gstatic.com images.ctfassets.net *.google.com *.google.cz data: 'unsafe-inline';
content-type: text/html; charset=UTF-8
date: Thu, 12 Sep 2024 09:41:03 GMT
server: Apache
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 |
| AAAA | 2001:67c:15a0:4000::3 | 246 | |
| A | 81.0.252.214 | 246 | |
| NS | 3546 | ||
| NS | 3546 | ||
| HINFO | 3600 |
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 March 6, 2006 and will expire on March 6, 2026 if not renewed. This website is now assigned through the registrar REG-ACTIVE24. The WHOIS data for this website's domain was last updated on July 30, 2024.- Domain Created:
- 2006-03-06
- Domain Expires:
- 2026-03-06
- Domain Updated:
- 2024-07-30
- Domain Age:
- 18 years 6 months 28 days
- Domain Registrar:
- REG-ACTIVE24
- Domain Owner:
- Excello s.r.o.
- 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 Sep 12 09:41:56 2024 domain: spamfree.cz registrant: SB:EXCELLO admin-c: ACTIVE24-PCHA579698 admin-c: TOMASCHARVAT nsset: EXCELLOCF keyset: AUTO-16GT6206WRAHWK8ERMNKAWUY5 registrar: REG-ACTIVE24 registered: 06.03.2006 13:05:00 changed: 30.07.2024 14:10:32 expire: 06.03.2026 contact: SB:EXCELLO org: Excello s.r.o. name: Excello s.r.o. address: Hviezdoslavova 508 address: Praha 4 address: 14900 address: CZ registrar: REG-ACTIVE24 created: 25.05.2006 19:25:00 changed: 15.05.2018 21:32:00 contact: ACTIVE24-PCHA579698 name: Tomas Charvat address: Spojovaci 19 address: Boranovice address: 25065 address: CZ registrar: REG-ACTIVE24 created: 02.03.2006 13:45:00 changed: 15.05.2018 21:32:00 contact: TOMASCHARVAT name: Tomas Charvat address: Spojovaci 19 address: Boranovice address: 250 65 address: CZ registrar: REG-ACTIVE24 created: 23.03.2009 15:30:31 changed: 15.05.2018 21:32:00 nsset: EXCELLOCF nserver: kianchau.ns.cloudflare.com nserver: cora.ns.cloudflare.com tech-c: A24CONTACT-21316 registrar: REG-ACTIVE24 created: 05.04.2022 21:04:32 contact: A24CONTACT-21316 org: Excello s.r.o. name: Excello s.r.o. address: Václavské nám. 43 address: Praha 1 address: 110 00 address: CZ registrar: REG-ACTIVE24 created: 30.04.2009 05:26:01 changed: 15.05.2018 21:32:00 keyset: AUTO-16GT6206WRAHWK8ERMNKAWUY5 dnskey: 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ== tech-c: CZ-NIC registrar: REG-CZNIC created: 08.04.2022 15:08:53 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