byl.cz Website Information
Daily Unique Visits: 3,634
Daily Page Views: 14,536
Income Per Day: $41
Estimated Value: $22,140
byl.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 SuperNetwork s.r.o.. See the full list of other websites hosted by SuperNetwork s.r.o..
The highest website byl.cz position in Alexa rank database was 40426 and the lowest rank position was 989775. Current position of byl.cz in Alexa rank database is 345328.
Desktop speed score of byl.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 byl.cz is unknown.
Mobile speed of byl.cz is unknown.
Advertisement
byl.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.
byl.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.
byl.cz server information
Servers Location
byl.cz desktop page speed rank
Last tested: 2018-06-30
byl.cz Desktop Speed Test Quick Summary
priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://client.ic.cz/templates/ictemplate/js/jquery.fancybox.pack.js
Optimize CSS Delivery of the following:
https://client.ic.cz/assets/css/font-awesome.min.css
https://client.ic.cz/templates/ictemplate/css/overrides.css
https://fonts.googleapis.com/css?family=Open+Sans:…subset=latin,latin-ext
https://client.ic.cz/templates/ictemplate/css/styles.css
https://client.ic.cz/templates/ictemplate/css/custom.css
https://client.ic.cz/templates/ictemplate/css/custom-fancybox.css
priority - 10Leverage 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://client.ic.cz/assets/css/font-awesome.min.css (expiration not specified)
https://client.ic.cz/assets/js/AjaxModal.js (expiration not specified)
https://client.ic.cz/assets/js/bootstrap.min.js (expiration not specified)
https://client.ic.cz/assets/js/jquery-ui.min.js (expiration not specified)
https://client.ic.cz/assets/js/jquery.min.js (expiration not specified)
https://client.ic.cz/templates/ictemplate/css/custom-fancybox.css (expiration not specified)
https://client.ic.cz/templates/ictemplate/css/custom.css (expiration not specified)
https://client.ic.cz/templates/ictemplate/css/overrides.css (expiration not specified)
https://client.ic.cz/templates/ictemplate/css/styles.css (expiration not specified)
https://client.ic.cz/templates/ictemplate/img/aplikace.png (expiration not specified)
https://client.ic.cz/templates/ictemplate/img/ic2-servers-1.jpg (expiration not specified)
https://client.ic.cz/templates/ictemplate/img/inside-1-small.jpg (expiration not specified)
https://client.ic.cz/templates/ictemplate/img/inside-2-small.jpg (expiration not specified)
https://client.ic.cz/templates/ictemplate/img/inside-3-small.jpg (expiration not specified)
https://client.ic.cz/templates/ictemplate/img/inside-4-small.jpg (expiration not specified)
https://client.ic.cz/templates/ictemplate/img/logo.png (expiration not specified)
https://client.ic.cz/templates/ictemplate/js/jquery.fancybox.pack.js (expiration not specified)
https://client.ic.cz/templates/ictemplate/js/whmcs.js (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 21.7KiB (36% reduction).
Compressing https://client.ic.cz/templates/ictemplate/img/ic2-servers-1.jpg could save 4.2KiB (30% reduction).
Compressing https://client.ic.cz/templates/ictemplate/img/inside-2-small.jpg could save 2.4KiB (32% reduction).
Compressing https://client.ic.cz/templates/ictemplate/img/inside-1-small.jpg could save 2.2KiB (31% reduction).
Compressing https://client.ic.cz/templates/ictemplate/img/inside-4-small.jpg could save 2.1KiB (33% reduction).
Compressing https://client.ic.cz/templates/ictemplate/img/inside-3-small.jpg could save 1.9KiB (31% reduction).
Compressing https://client.ic.cz/templates/ictemplate/img/logo.png could save 1.4KiB (37% reduction).
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 2.9KiB (37% reduction).
Minifying https://client.ic.cz/assets/js/AjaxModal.js could save 651B (35% reduction) after compression.
priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 1.9KiB (20% reduction).
Minifying https://client.ic.cz/templates/ictemplate/css/overrides.css could save 333B (28% reduction) after compression.
Minifying https://client.ic.cz/templates/ictemplate/css/custom-fancybox.css could save 231B (16% reduction) after compression.
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 624B (16% reduction).
byl.cz Desktop Resource Breakdown
| Total Resources | 29 |
| Number of Hosts | 5 |
| Static Resources | 21 |
| JavaScript Resources | 7 |
| CSS Resources | 7 |
byl.cz HTML validation
Warnings
The “form” role is unnecessary for element “form”.
"... <form action="https://client.ic.cz/dologin.php" method="post" role="form"> <inpu..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"...<body> <section id="header"> <..." Line: 90 Column: 1 - 24
"...section> <section id="main-menu"> ..." Line: 294 Column: 1 - 21
"...section> <section id="footer"> ..."
The “navigation” role is unnecessary for element “nav”.
"...nu"> <nav id="nav" class="navbar navbar-default navbar-main" role="navigation"> ..."
Errors
Attribute “menuitemname” not allowed on element “li” at this point.
"... <li menuItemName="Home" id="Primary_Navbar-Home"> ..." Line: 114 Column: 5 - 72
"...</li> <li menuItemName="Store" class="dropdown" id="Primary_Navbar-Store"> ..." Line: 119 Column: 29 - 123
"... <li menuItemName="Browse Products Services" id="Primary_Navbar-Store-Browse_Products_Services"> ..." Line: 124 Column: 29 - 123
"... <li menuItemName="Shop Divider 1" class="nav-divider" id="Primary_Navbar-Store-Shop_Divider_1"> ..." Line: 129 Column: 29 - 85
"... <li menuItemName="ic.cz" id="Primary_Navbar-Store-ic.cz"> ..." Line: 134 Column: 29 - 117
"... <li menuItemName="Register a New Domain" id="Primary_Navbar-Store-Register_a_New_Domain"> ..." Line: 139 Column: 29 - 121
"... <li menuItemName="Transfer a Domain to Us" id="Primary_Navbar-Store-Transfer_a_Domain_to_Us"> ..." Line: 146 Column: 5 - 71
"...</li> <li menuItemName="Knowledgebase" id="Primary_Navbar-Knowledgebase"> ..." Line: 151 Column: 5 - 55
"...</li> <li menuItemName="Ceník" id="Primary_Navbar-Ceník"> ..." Line: 156 Column: 5 - 61
"...</li> <li menuItemName="Podmínky" id="Primary_Navbar-Podmínky"> ..." Line: 161 Column: 5 - 75
"...</li> <li menuItemName="Kontaktujte nás" id="Primary_Navbar-Kontaktujte_nás"> ..." Line: 172 Column: 25 - 98
"... <li menuItemName="Account" class="dropdown" id="Secondary_Navbar-Account"> ..." Line: 177 Column: 29 - 89
"... <li menuItemName="Login" id="Secondary_Navbar-Account-Login"> ..." Line: 182 Column: 29 - 113
"... <li menuItemName="Divider" class="nav-divider" id="Secondary_Navbar-Account-Divider"> ..." Line: 187 Column: 29 - 111
"... <li menuItemName="Forgot Password?" id="Secondary_Navbar-Account-Forgot_Password?"> ..."
The “align” attribute on the “div” element is obsolete. Use CSS instead.
".../h2> <div class="ic-showcase-box" align="center"> ..."
Bad value “gallery” for attribute “rel” on element “a”: The string “gallery” is not a registered keyword.
"...> <a href="templates/ictemplate/img/inside-1.jpg" rel="gallery"><img s..." Line: 253 Column: 9 - 70
"...> <a href="templates/ictemplate/img/inside-2.jpg" rel="gallery"><img s..." Line: 254 Column: 9 - 70
"...> <a href="templates/ictemplate/img/inside-3.jpg" rel="gallery"><img s..." Line: 255 Column: 9 - 70
"...> <a href="templates/ictemplate/img/inside-4.jpg" rel="gallery"><img s..."
byl.cz similar domains
www.byl.net
www.byl.org
www.byl.info
www.byl.biz
www.byl.us
www.byl.mobi
www.yl.cz
www.byl.cz
www.vyl.cz
www.bvyl.cz
www.vbyl.cz
www.gyl.cz
www.bgyl.cz
www.gbyl.cz
www.hyl.cz
www.bhyl.cz
www.hbyl.cz
www.nyl.cz
www.bnyl.cz
www.nbyl.cz
www.bl.cz
www.btl.cz
www.bytl.cz
www.btyl.cz
www.bgl.cz
www.bygl.cz
www.bhl.cz
www.byhl.cz
www.bul.cz
www.byul.cz
www.buyl.cz
www.by.cz
www.byp.cz
www.bylp.cz
www.bypl.cz
www.byo.cz
www.bylo.cz
www.byol.cz
www.byk.cz
www.bylk.cz
www.bykl.cz
byl.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.
byl.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.