spbi.cz Website Information
Daily Unique Visits: 9,859
Daily Page Views: 49,295
Income Per Day: $123
Estimated Value: $73,800
spbi.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 INTERNET CZ, a.s.. See the full list of other websites hosted by INTERNET CZ, a.s..
The highest website spbi.cz position in Alexa rank database was 40427 and the lowest rank position was 889004. Current position of spbi.cz in Alexa rank database is 138201.
Desktop speed of spbi.cz is unknown.
Mobile usability score of spbi.cz (67/100) is better than the results of 18.73% of other sites and means that the page is not mobile-friendly.
Mobile speed score of spbi.cz (59/100) is better than the results of 52.41% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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spbi.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.
spbi.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.
spbi.cz server information
Servers Location
spbi.cz mobile page speed rank
Last tested: 2018-07-12
spbi.cz Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://spbi.cz/javascripts/prototype.js
http://spbi.cz/javascripts/scriptaculous.js?load=effects
http://spbi.cz/javascripts/effects.js
http://spbi.cz/javascripts/lightbox.js
http://spbi.cz/javascripts/command.js
http://spbi.cz/javascripts/flashutil.js
Optimize CSS Delivery of the following:
http://spbi.cz/styles/common.css
http://spbi.cz/styles/print.css
http://spbi.cz/styles/lightbox.css
http://spbi.cz/styles/dhtmlmenu.css
priority - 20Leverage 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:
http://spbi.cz/images/common/btn_login.jpg (expiration not specified)
http://spbi.cz/images/common/btn_ok.jpg (expiration not specified)
http://spbi.cz/images/loading.gif (expiration not specified)
http://spbi.cz/javascripts/command.js (expiration not specified)
http://spbi.cz/javascripts/effects.js (expiration not specified)
http://spbi.cz/javascripts/flashutil.js (expiration not specified)
http://spbi.cz/javascripts/lightbox.js (expiration not specified)
http://spbi.cz/javascripts/prototype.js (expiration not specified)
http://spbi.cz/javascripts/swfver.vbs (expiration not specified)
http://spbi.cz/styles/common.css (expiration not specified)
http://spbi.cz/styles/dhtmlmenu.css (expiration not specified)
http://spbi.cz/styles/lightbox.css (expiration not specified)
http://www.spbi.cz/dwe/javascripts/mpf_scripts.js (expiration not specified)
http://www.spbi.cz/images/bg_hornav.jpg (expiration not specified)
http://www.spbi.cz/images/bg_left.jpg (expiration not specified)
http://www.spbi.cz/images/bg_top.jpg (expiration not specified)
http://www.spbi.cz/images/bg_uvod.gif (expiration not specified)
http://www.spbi.cz/images/common/ico_contact.jpg (expiration not specified)
http://www.spbi.cz/images/common/ico_sitemap.jpg (expiration not specified)
http://www.spbi.cz/images/logo.jpg (expiration not specified)
http://www.spbi.cz/res/dwe-files/8424.jpg (expiration not specified)
http://www.spbi.cz/res/dwe-files/8915.jpg (expiration not specified)
http://www.spbi.cz/res/dwe-files/9540.jpg (expiration not specified)
http://www.spbi.cz/res/dwe-files/9907.jpg (expiration not specified)
http://www.spbi.cz/styles/default.css (expiration not specified)
priority - 9Enable 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 92.2KiB (74% reduction).
Compressing http://spbi.cz/javascripts/effects.js could save 24.5KiB (78% reduction).
Compressing http://spbi.cz/javascripts/lightbox.js could save 15.6KiB (74% reduction).
Compressing http://www.spbi.cz/styles/default.css could save 5.3KiB (74% reduction).
Compressing http://spbi.cz/javascripts/flashutil.js could save 3.5KiB (67% reduction).
Compressing http://spbi.cz/styles/dhtmlmenu.css could save 1.4KiB (59% reduction).
Compressing http://www.spbi.cz/dwe/javascripts/mpf_scripts.js could save 1.3KiB (69% reduction).
Compressing http://spbi.cz/javascripts/command.js could save 1.2KiB (65% reduction).
Compressing http://spbi.cz/styles/lightbox.css could save 1.2KiB (60% reduction).
Compressing http://spbi.cz/styles/common.css could save 1,023B (60% reduction).
Compressing http://spbi.cz/javascripts/scriptaculous.js?load=effects could save 968B (45% reduction).
Compressing http://spbi.cz/javascripts/swfver.vbs could save 110B (36% reduction).
priority - 3Minify 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 34KiB (31% reduction).
Minifying http://spbi.cz/javascripts/lightbox.js could save 9.6KiB (47% reduction).
Minifying http://spbi.cz/javascripts/effects.js could save 7.5KiB (24% reduction).
Minifying http://spbi.cz/javascripts/flashutil.js could save 1.8KiB (34% reduction).
Minifying http://spbi.cz/javascripts/scriptaculous.js?load=effects could save 1.3KiB (64% reduction).
Minifying http://spbi.cz/javascripts/command.js could save 763B (41% reduction).
Minifying http://www.spbi.cz/dwe/javascripts/mpf_scripts.js could save 713B (37% reduction).
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 12.4KiB (39% reduction).
Compressing http://www.spbi.cz/images/bg_top.jpg could save 5.1KiB (34% reduction).
Compressing http://www.spbi.cz/images/logo.jpg could save 2KiB (19% reduction).
Compressing http://spbi.cz/images/closelabel.gif could save 126B (18% reduction).
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 3.1KiB (24% reduction).
Minifying http://www.spbi.cz/styles/default.css could save 1KiB (15% reduction).
Minifying http://spbi.cz/styles/lightbox.css could save 352B (19% reduction).
Minifying http://spbi.cz/styles/common.css could save 223B (14% reduction).
spbi.cz Mobile Resource Breakdown
| Total Resources | 29 |
| Number of Hosts | 3 |
| Static Resources | 26 |
| JavaScript Resources | 8 |
| CSS Resources | 4 |
spbi.cz mobile page usability
Last tested: 2018-07-12
spbi.cz Mobile Usability Test Quick Summary
priority - 36Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
Úvodní stránka and 2 others render only 4 pixels tall (11 CSS pixels).Adresa: renders only 4 pixels tall (11 CSS pixels).VŠB - Technick…erzita Ostrava and 4 others render only 4 pixels tall (11 CSS pixels).spbi@spbi.cz renders only 4 pixels tall (11 CSS pixels).INFORMACE Z KONFERENCÍ and 6 others render only 5 pixels tall (14 CSS pixels).Uživatelské jméno: and 1 others render only 4 pixels tall (11 CSS pixels).Aktuality renders only 7 pixels tall (17 CSS pixels).Ve dnech 5. –…ny informace o and 5 others render only 4 pixels tall (11 CSS pixels).Bojový řád jed…rní ochrany II and 2 others render only 4 pixels tall (11 CSS pixels).celý článek » and 2 others render only 4 pixels tall (11 CSS pixels).. Pro širokou…obyvatelstva. and 6 others render only 5 pixels tall (13 CSS pixels).Fakultou bezpe…ho inženýrství renders only 5 pixels tall (13 CSS pixels).http://www.pbs-knihy.sk/ renders only 6 pixels tall (15 CSS pixels).Všechna práva…| Realizace and 5 others render only 4 pixels tall (11 CSS pixels).tvorba webových stránek and 4 others render only 4 pixels tall (11 CSS pixels).priority - 10Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
priority - 4Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
<input id="searchWord" type="text" name="searchWord" class="vyhledat"> is close to 1 other tap targets.<img id="CmdSearch" src="images/common/btn_ok.jpg" class="ok"> is close to 2 other tap targets.<a href="index.php?Cent…tExec=NewsList" class="link">aktuality</a> and 6 others are close to other tap targets.<input type="text" name="login" class="text"> and 1 others are close to other tap targets.<input type="image" class="login"> is close to 1 other tap targets.<a href="http://www.flexiedu.cz">e-learning</a> is close to 2 other tap targets.spbi.cz HTML validation
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spbi.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.
spbi.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.