bi.cz Website Information
Daily Unique Visits: 1,143
Daily Page Views: 2,286
Income Per Day: $7
Estimated Value: $1,680
bi.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 VSHosting s.r.o.. See the full list of other websites hosted by VSHosting s.r.o..
The highest website bi.cz position in Alexa rank database was 80901 and the lowest rank position was 991730. Current position of bi.cz in Alexa rank database is 627471.
Desktop speed score of bi.cz (56/100) is better than the results of 30.56% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of bi.cz is unknown.
Mobile speed of bi.cz is unknown.
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bi.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.
bi.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.
bi.cz server information
Servers Location
bi.cz desktop page speed rank
Last tested: 2018-04-20
bi.cz Desktop Speed Test Quick Summary
priority - 57Optimize images
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priority - 23Leverage 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.
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http://www.bi.cz/UserFiles/Image/bannery/anketa.gif (expiration not specified)
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http://www.bi.cz/UserFiles/Image/certifikat-ies.gif (expiration not specified)
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http://www.bi.cz/UserFiles/Image/hlava3.gif (expiration not specified)
http://www.bi.cz/UserFiles/Image/partneri/AJSA_ctverec_web%20maly.gif (expiration not specified)
http://www.bi.cz/UserFiles/Image/partneri/British%…%20partner%20color.jpg (expiration not specified)
http://www.bi.cz/UserFiles/Image/partneri/LOGO%20AJS_obdelnik.png (expiration not specified)
http://www.bi.cz/UserFiles/Image/partneri/Logo_AIVD_CR.gif (expiration not specified)
http://www.bi.cz/UserFiles/Image/partneri/logo_HK_CZ_bar.gif (expiration not specified)
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http://www.bi.cz/img/bg2.gif (expiration not specified)
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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.bi.cz/js/script.js
http://www.bi.cz/js/webtoolkit.url.js
Optimize CSS Delivery of the following:
priority - 1Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 12.3KiB (68% reduction).
Compressing http://www.bi.cz/js/swfobject.js could save 4.4KiB (68% reduction).
Compressing http://www.bi.cz/js/webtoolkit.url.js could save 1KiB (65% reduction).
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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 1.5KiB (16% reduction).
Minifying http://www.bi.cz/css/bohemia-institut-print.css could save 165B (13% 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 668B (29% reduction).
Minifying http://www.bi.cz/js/script.js could save 107B (14% reduction).
bi.cz Desktop Resource Breakdown
| Total Resources | 94 |
| Number of Hosts | 20 |
| Static Resources | 72 |
| JavaScript Resources | 22 |
| CSS Resources | 8 |
bi.cz HTML validation
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bi.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.
bi.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.