jamu.cz Website Information

Daily Unique Visits: 4,633

Daily Page Views: 18,532

Income Per Day: $52

Estimated Value: $28,080

This website is located in Czech Republic and is using following IP address 195.178.82.207. See the complete list of popular websites hosted in Czech Republic.

jamu.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.

Website jamu.cz is using the following name servers:

ns.jamu.cz
ns.muni.cz

and is probably hosted by CESNET z.s.p.o.. See the full list of other websites hosted by CESNET z.s.p.o..

The highest website jamu.cz position in Alexa rank database was 54066 and the lowest rank position was 999705. Current position of jamu.cz in Alexa rank database is 270886.

Desktop speed score of jamu.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 jamu.cz (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of jamu.cz (62/100) is better than the results of 59.44% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

jamu.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.

jamu.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.

% (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: Mon Jan 03 17:16:20 2022

domain: jamu.cz
registrant: SB:PV28-RIPE_XX
admin-c: PV28-RIPE_XX_BB
nsset: NSS:PV28-RIPE_XX:1
keyset: DNSSECJAMU
registrar: REG-INTERNET-CZ
registered: 25.05.1997 02:00:00
changed: 18.07.2017 14:23:07
expire: 12.10.2025

contact: SB:PV28-RIPE_XX
org: Janáčkova akademie múzických umění v Brně
name: Janáčkova akademie múzických umění v Brně
address: Beethovenova 2
address: Brno
address: 602 00
address: CZ
registrar: REG-INTERNET-CZ
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

contact: PV28-RIPE_XX_BB
name: Jan Búřil
address: Beethovenova 2
address: Brno
address: 662 15
address: CZ
registrar: REG-INTERNET-CZ
created: 09.11.2005 10:15:00
changed: 15.05.2018 21:32:00

nsset: NSS:PV28-RIPE_XX:1
nserver: ns.jamu.cz (195.178.82.213)
nserver: ns.muni.cz
tech-c: SB:PV28-RIPE_XX
tech-c: PV28-RIPE_XX_BB
registrar: REG-INTERNET-CZ
created: 01.10.2007 02:00:00

keyset: DNSSECJAMU
dnskey: 257 3 10 AwEAAdSxwK6isGNO4RBoJNzpl1k/LexIRKbD22f5B6whLSB/ZoRCrCTBXu5yvJJs4GCzjCZTxzdQAO0PS+Uwn89usoD/Q95XTDztYrTH13uDjP4TvLxQIg2ZJYzdBWdw+E2+f+3J2XY4YCHeCVt96n9VZ4wAAEKcTvb+kvFCSE0AhxWGlW6KTf5pNb6ytxaR2xBtlx/0oJH6S0/Ef3P79F01z7BLkITrbJsUjAgYubArOirbfYDvszD2ByzKNuthbIeXotX1OCG04nhAaLfBXJ3wf7ahN0Da2WSF7/0MRAC3d7SoZYsXNA265w+dK4b0KgedcAfEzco9wMZopnN0zLQn+n8=
tech-c: PV28-RIPE_XX_BB
registrar: REG-INTERNET-CZ
created: 18.07.2017 14:16:56

jamu.cz server information

Servers Location

jamu.cz desktop page speed rank

Last tested: 2019-11-29

Desktop Speed Medium

78/100

jamu.cz Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.jamu.cz/script/prototype.js
http://www.jamu.cz/script/scriptaculous/scriptaculous.js
http://www.jamu.cz/script/scriptaculous/builder.js
http://www.jamu.cz/script/scriptaculous/effects.js
http://www.jamu.cz/script/scriptaculous/dragdrop.js
http://www.jamu.cz/script/scriptaculous/controls.js
http://www.jamu.cz/script/scriptaculous/slider.js
http://www.jamu.cz/script/scriptaculous/sound.js
http://www.jamu.cz/script/lb2/lightbox.js
http://www.jamu.cz/script/basic.js
http://www.google.com/coop/cse/brand?form=cse-search-box&lang=cs

Optimize CSS Delivery of the following:

https://www.jamu.cz/css/main.css
http://www.jamu.cz/css/lightbox.css

priority - 12Leverage 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://www.jamu.cz/css/lightbox.css (expiration not specified)
http://www.jamu.cz/graphics/ico_divadelni.gif (expiration not specified)
http://www.jamu.cz/graphics/ico_hudebni.gif (expiration not specified)
http://www.jamu.cz/graphics/janacek.png (expiration not specified)
http://www.jamu.cz/graphics/lb2/close.gif (expiration not specified)
http://www.jamu.cz/graphics/lb2/loading.gif (expiration not specified)
http://www.jamu.cz/graphics/left_bg.jpg (expiration not specified)
http://www.jamu.cz/graphics/leftmenu_uvozitko.gif (expiration not specified)
http://www.jamu.cz/graphics/sochy.png (expiration not specified)
http://www.jamu.cz/graphics/top_bg.bmp (expiration not specified)
http://www.jamu.cz/graphics/uvozitko.gif (expiration not specified)
http://www.jamu.cz/script/basic.js (expiration not specified)
http://www.jamu.cz/script/lb2/lightbox.js (expiration not specified)
http://www.jamu.cz/script/prototype.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/builder.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/controls.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/dragdrop.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/effects.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/scriptaculous.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/slider.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/sound.js (expiration not specified)
https://www.jamu.cz/css/main.css (expiration not specified)
https://cse.google.com/coop/cse/brand?form=cse-search-box&lang=cs (30 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 2Minify 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 17KiB (25% reduction).

Minifying http://www.jamu.cz/script/prototype.js could save 4.8KiB (16% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/controls.js could save 2.9KiB (33% reduction) after compression.
Minifying http://www.jamu.cz/script/lb2/lightbox.js could save 2.9KiB (49% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/effects.js could save 1.9KiB (22% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/dragdrop.js could save 1.8KiB (25% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/scriptaculous.js could save 811B (59% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/slider.js could save 689B (26% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/builder.js could save 599B (33% reduction) after compression.
Minifying http://www.jamu.cz/script/basic.js could save 446B (31% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/sound.js could save 292B (33% reduction) after compression.

priority - 1Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 7.9KiB (33% reduction).

Compressing http://www.jamu.cz/graphics/left_bg.jpg could save 4.7KiB (56% reduction).
Compressing http://www.jamu.cz/graphics/janacek.png could save 3.2KiB (20% 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 492B (14% reduction).

Minifying https://www.jamu.cz/css/main.css could save 492B (14% reduction) after compression.

jamu.cz Desktop Resource Breakdown

Total Resources	31
Number of Hosts	7
Static Resources	25
JavaScript Resources	12
CSS Resources	2

jamu.cz mobile page speed rank

Last tested: 2017-05-26

Mobile Speed Bad

62/100

jamu.cz Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.jamu.cz/script/prototype.js
http://www.jamu.cz/script/scriptaculous/scriptaculous.js
http://www.jamu.cz/script/scriptaculous/builder.js
http://www.jamu.cz/script/scriptaculous/effects.js
http://www.jamu.cz/script/scriptaculous/dragdrop.js
http://www.jamu.cz/script/scriptaculous/controls.js
http://www.jamu.cz/script/scriptaculous/slider.js
http://www.jamu.cz/script/scriptaculous/sound.js
http://www.jamu.cz/script/lb2/lightbox.js
http://jamu.cz/public/script/administrace.js
http://www.jamu.cz/script/basic.js
http://www.google.com/coop/cse/brand?form=cse-search-box&lang=cs

Optimize CSS Delivery of the following:

http://www.jamu.cz/css/main.css
http://jamu.cz/public/css/main-admin.css
http://www.jamu.cz/css/calendar.css
http://www.jamu.cz/css/lightbox.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://oslavy70.jamu.cz/upload/logo.png (expiration not specified)
http://www.jamu.cz/css/calendar.css (expiration not specified)
http://www.jamu.cz/css/lightbox.css (expiration not specified)
http://www.jamu.cz/css/main.css (expiration not specified)
http://www.jamu.cz/documents/aktuality/koncert-jamu-70.jpg (expiration not specified)
http://www.jamu.cz/graphics/ico_divadelni.gif (expiration not specified)
http://www.jamu.cz/graphics/ico_hudebni.gif (expiration not specified)
http://www.jamu.cz/graphics/janacek.png (expiration not specified)
http://www.jamu.cz/graphics/lb2/close.gif (expiration not specified)
http://www.jamu.cz/graphics/lb2/loading.gif (expiration not specified)
http://www.jamu.cz/graphics/left_bg.jpg (expiration not specified)
http://www.jamu.cz/graphics/leftmenu_uvozitko.gif (expiration not specified)
http://www.jamu.cz/graphics/sochy.png (expiration not specified)
http://www.jamu.cz/graphics/top_bg.bmp (expiration not specified)
http://www.jamu.cz/graphics/uvozitko.gif (expiration not specified)
http://www.jamu.cz/script/basic.js (expiration not specified)
http://www.jamu.cz/script/lb2/lightbox.js (expiration not specified)
http://www.jamu.cz/script/prototype.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/builder.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/controls.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/dragdrop.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/effects.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/scriptaculous.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/slider.js (expiration not specified)
http://www.jamu.cz/script/scriptaculous/sound.js (expiration not specified)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.write.cz/img/logo-jamu.gif (4 hours)

priority - 3Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 27.3KiB (32% reduction).

Compressing http://oslavy70.jamu.cz/upload/logo.png could save 12.4KiB (43% reduction).
Compressing http://www.jamu.cz/documents/aktuality/koncert-jamu-70.jpg could save 7KiB (23% reduction).
Compressing http://www.jamu.cz/graphics/left_bg.jpg could save 4.7KiB (56% reduction).
Compressing http://www.jamu.cz/graphics/janacek.png could save 3.2KiB (20% reduction).

priority - 2Minify 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 16.3KiB (25% reduction).

Minifying http://www.jamu.cz/script/prototype.js could save 4.8KiB (16% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/controls.js could save 2.9KiB (33% reduction) after compression.
Minifying http://www.jamu.cz/script/lb2/lightbox.js could save 2.9KiB (49% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/effects.js could save 1.9KiB (22% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/dragdrop.js could save 1.8KiB (24% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/scriptaculous.js could save 811B (59% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/slider.js could save 688B (26% reduction) after compression.
Minifying http://www.jamu.cz/script/scriptaculous/builder.js could save 599B (33% reduction) after compression.

jamu.cz Mobile Resource Breakdown

Total Resources	35
Number of Hosts	8
Static Resources	29
JavaScript Resources	12
CSS Resources	3

jamu.cz mobile page usability

Last tested: 2017-05-26

Mobile Usability Bad

60/100

jamu.cz Mobile Usability Test Quick Summary

priority - 40Use 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.

8. ročník Mezi…for Proposals and 5 others render only 5 pixels tall (12 CSS pixels).

| renders only 5 pixels tall (12 CSS pixels).

JANÁČKOVA AKAD…H UMĚNÍ V BRNĚ renders only 7 pixels tall (18 CSS pixels).

Hudební fakulta renders only 5 pixels tall (13 CSS pixels).

Divadelní fakulta renders only 5 pixels tall (13 CSS pixels).

Organizační struktura and 18 others render only 5 pixels tall (12 CSS pixels).

JAMU v Brně renders only 7 pixels tall (18 CSS pixels).

25.5.2017 and 8 others render only 5 pixels tall (12 CSS pixels).

Kvestorka Janá…TOVÉ KANCELÁŘE and 19 others render only 5 pixels tall (12 CSS pixels).

. v Aule Hudeb…tava, kde bude and 16 others render only 5 pixels tall (12 CSS pixels).

ubytování na k…rok 2017/2018 and 1 others render only 5 pixels tall (12 CSS pixels).

Archiv aktualit and 1 others render only 5 pixels tall (12 CSS pixels).

Janáčkova akad…h umění v Brně and 9 others render only 4 pixels tall (11 CSS pixels).

Webmaster renders only 4 pixels tall (11 CSS pixels).

priority - 22Size 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.

The tap target <a href="http://www.jamu.cz/">CZ</a> and 5 others are close to other tap targets.

The tap target <input type="submit" name="sa"> is close to 1 other tap targets.

The tap target <a href="/o-nas/">O nás</a> and 18 others are close to other tap targets.

The tap target <a href="/aktuality/brn…-muzikalu.html">Brněnská JAMU…dentů muzikálu</a> and 19 others are close to other tap targets.

The tap target <a href="http://www.jamu.cz/co-hrajeme/" class="sipka">Co hrajeme</a> and 1 others are close to other tap targets.

The tap target <a href="mailto:kokes<z…>jamu<tecka>cz" class="email">Webmaster</a> and 1 others are close to other tap targets.

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.

jamu.cz HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 1 Column: - 2
"...<?xml version="1..."

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 39 - 121
"...="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Attribute “xmlns:php” not allowed here.

Line: 3 Column: 122 - 74
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:php="http://php.net/xsl"> <he..."

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “ ” instead.

Line: 44 Column: 86 - 94
"...ascript"> </script><scrip..." Line: 44 Column: 190 - 198
"...ascript"> </script><link ..." Line: 48 Column: 96 - 104
"...ascript"> </script><scrip..." Line: 48 Column: 174 - 182
"...ascript"> </script><scrip..." Line: 48 Column: 256 - 264
"...ascript"> </script><scrip..." Line: 63 Column: 450 - 458
"...lang=cs"> </script><div i..."

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Line: 86 Column: 17 - 76
"... <a href="http://dokumenty.jamu.cz" target="" class="anchor">Dokume..." Line: 122 Column: 17 - 74
"... <a href="http://e-shop.jamu.cz/" target="" class="anchor">E-shop..."

The “size” attribute on the “hr” element is obsolete. Use CSS instead.

Line: 211 Column: 1 - 37
"... </table> <hr style="color: #3366bd;" size="1"> <p><a..."

No “p” element in scope but a “p” end tag seen.

Line: 215 Column: 9 - 12
"... </p> ..."

Bad value “mailto:kokes<zavinac>jamu<tecka>cz” for attribute “href” on element “a”: Illegal character in scheme data: “<” is not allowed.

Line: 242 Column: 11 - 69
"... <a class="email" href="mailto:kokes<zavinac>jamu<tecka>cz"> ..."

Warnings

Attribute with the local name “xmlns:php” is not serializable as XML 1.0.

Line: 3 Column: 122 - 74
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:php="http://php.net/xsl"> <he..."

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 7 Column: 173 - 210
"...dar.css"/><style type="text/css" media="screen"> tab..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 44 Column: 9 - 84
"... </style><script src="http://www.jamu.cz/script/prototype.js" type="text/javascript"> </scr..." Line: 44 Column: 95 - 188
"... </script><script src="http://www.jamu.cz/script/scriptaculous/scriptaculous.js" type="text/javascript"> </scr..." Line: 44 Column: 297 - 327
"...box.css"/><script type="text/javascript"> ..." Line: 48 Column: 16 - 94
"... </script><script src="http://www.jamu.cz/script/lb2/lightbox.js" type="text/javascript"> </scr..." Line: 48 Column: 105 - 172
"... </script><script src="/public/script/administrace.js" type="text/javascript"> </scr..." Line: 48 Column: 183 - 254
"... </script><script src="http://www.jamu.cz/script/basic.js" type="text/javascript"> </scr..." Line: 63 Column: 343 - 448
"...iv></form><script type="text/javascript" src="http://www.google.com/coop/cse/brand?form=cse-search-box&lang=cs"> </scr..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 247 Column: 11 - 105
"... <img src="http://toplist.cz/dot.asp?id=1346778" border="0" alt="TOPlist" width="1" height="1"/> ..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 3 Column: 122 - 74
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:php="http://php.net/xsl"> <he..."

jamu.cz similar domains

Similar domains:

www.jamu.com
www.jamu.net
www.jamu.org
www.jamu.info
www.jamu.biz
www.jamu.us
www.jamu.mobi
www.amu.cz
www.jamu.cz
www.namu.cz
www.jnamu.cz
www.njamu.cz
www.hamu.cz
www.jhamu.cz
www.hjamu.cz
www.uamu.cz
www.juamu.cz
www.ujamu.cz
www.iamu.cz
www.jiamu.cz
www.ijamu.cz
www.kamu.cz
www.jkamu.cz
www.kjamu.cz
www.mamu.cz
www.jmamu.cz
www.mjamu.cz
www.jmu.cz
www.jqmu.cz
www.jaqmu.cz
www.jqamu.cz
www.jwmu.cz
www.jawmu.cz
www.jwamu.cz
www.jsmu.cz
www.jasmu.cz
www.jsamu.cz
www.jzmu.cz
www.jazmu.cz
www.jzamu.cz
www.jau.cz
www.janu.cz
www.jamnu.cz
www.janmu.cz
www.jaju.cz
www.jamju.cz
www.jajmu.cz
www.jaku.cz
www.jamku.cz
www.jakmu.cz
www.jam.cz
www.jamy.cz
www.jamuy.cz
www.jamyu.cz
www.jamh.cz
www.jamuh.cz
www.jamhu.cz
www.jamj.cz
www.jamuj.cz
www.jami.cz
www.jamui.cz
www.jamiu.cz

jamu.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.

jamu.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.

JAMU.CZ Janáčkova akademie múzických umění -

jamu.cz Website Information

Advertisement

jamu.cz Alexa Rank

jamu.cz whois

jamu.cz server information

Servers Location

jamu.cz desktop page speed rank

jamu.cz Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 12Leverage 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:

priority - 2Minify 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 17KiB (25% reduction).

priority - 1Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 7.9KiB (33% 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 492B (14% reduction).

jamu.cz Desktop Resource Breakdown

jamu.cz mobile page speed rank

jamu.cz Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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:

priority - 3Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 27.3KiB (32% reduction).

priority - 2Minify 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 16.3KiB (25% reduction).

jamu.cz Mobile Resource Breakdown

jamu.cz mobile page usability

jamu.cz Mobile Usability Test Quick Summary

priority - 40Use 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.

priority - 22Size 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.

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.

jamu.cz HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:php” not allowed here.

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “ ” instead.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

The “size” attribute on the “hr” element is obsolete. Use CSS instead.

No “p” element in scope but a “p” end tag seen.

Bad value “mailto:kokes<zavinac>jamu<tecka>cz” for attribute “href” on element “a”: Illegal character in scheme data: “<” is not allowed.

Warnings

Attribute with the local name “xmlns:php” is not serializable as XML 1.0.

The “type” attribute for the “style” element is not needed and should be omitted.

The “type” attribute is unnecessary for JavaScript resources.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

jamu.cz similar domains

jamu.cz Ping

jamu.cz TRACEROUTE