DPO.CZ Úvod


dpo.cz website information.

dpo.cz domain name is registered by .CZ top-level domain registry. See the other sites registred in .CZ domain zone.

Following name servers are specified for dpo.cz domain:

  • alfa.ns.active24.cz
  • beta.ns.active24.cz
  • gama.ns.active24.sk

and probably website dpo.cz is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.

According to Alexa traffic rank the highest website dpo.cz position was 20431 (in the world). The lowest Alexa rank position was 980902. Now website dpo.cz ranked in Alexa database as number 440501 (in the world).

Website dpo.cz Desktop speed measurement score (11/100) is better than the results of 1.71% of other sites shows that the page desktop performance can be improved.

dpo.cz Mobile usability score (86/100) is better than the results of 27.73% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of dpo.cz (11/100) is better than the results of 1.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-05-2024 440,5014,036
Nov-04-2024 444,53716,790
Nov-03-2024 461,327-15,154
Nov-02-2024 446,173-18,475
Nov-01-2024 427,69814,050
Oct-31-2024 441,7481,507
Oct-30-2024 443,255-13,441

Advertisement

dpo.cz Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



dpo.cz whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


dpo.cz server information

Servers Location

IP Address
31.15.10.79
Region
Praha
City
Hlavni mesto

dpo.cz desktop page speed rank

Last tested: 2017-04-26


Desktop Speed Bad
11/100

dpo.cz Desktop Speed Test Quick Summary


priority - 372 Optimize images

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

Optimize the following images to reduce their size by 3.6MiB (95% reduction).

Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_zmenyvmhd.png could save 1.2MiB (98% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka.png could save 1.2MiB (98% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_tiskovazprava.png could save 847.2KiB (98% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka-170401.png could save 98.2KiB (95% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_zmenyvmhd-170406.png could save 88.9KiB (95% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka-170403.png could save 76.7KiB (95% reduction).
Compressing http://dpo.cz/images/phocagallery/upo-nahled/thumb…_thumb_l_upo-soc-1.jpg could save 17.2KiB (47% reduction).
Compressing http://dpo.cz/images/phocagallery/upo-nahled/thumb…ca_thumb_l_upo-soc.jpg could save 17KiB (47% reduction).
Compressing http://dpo.cz/images/grafika/grafika-pruvodce-guide.png could save 6.1KiB (11% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/icons/up-4.png could save 6KiB (49% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/icons/up-1.png could save 4.3KiB (53% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/icons/up-5.png could save 4.1KiB (53% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/icons/up-3.png could save 4KiB (54% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/icons/up-8.png could save 4KiB (53% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/icons/up-2.png could save 4KiB (53% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/icons/up-6.png could save 3.9KiB (53% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/icons/up-7.png could save 3.9KiB (50% reduction).
Compressing http://dpo.cz/images/banners/bezpe-ostrava.png could save 1.8KiB (45% reduction).
Compressing http://dpo.cz/images/logo-sdp.png could save 1.8KiB (29% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/logo.png could save 1.6KiB (14% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/bullet.png could save 866B (89% reduction).
Compressing and resizing http://dpo.cz/images/twitter.png could save 734B (64% reduction).
Compressing http://dpo.cz/images/logo-ostrava-b.png could save 628B (18% reduction).
Compressing and resizing http://dpo.cz/images/instagram.png could save 583B (45% reduction).

priority - 55 Enable 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 532.8KiB (72% reduction).

Compressing http://dpo.cz/media/system/js/mootools-more.js could save 166.3KiB (71% reduction).
Compressing http://dpo.cz/media/system/js/mootools-core.js could save 63.7KiB (67% reduction).
Compressing http://dpo.cz/components/com_phocagallery/assets/jquery/jquery-1.6.4.min.js could save 58.2KiB (64% reduction).
Compressing http://dpo.cz/ could save 56.3KiB (80% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/js/jcemed…db42a78f823affe64fe7cc could save 41.4KiB (69% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/css/template.css could save 24.5KiB (77% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/template.css could save 21.6KiB (77% reduction).
Compressing http://dpo.cz/media/com_rsform/js/script.js could save 21.1KiB (76% reduction).
Compressing http://dpo.cz/modules/mod_phocagallery_slideshow_n…/jquery.nivo.slider.js could save 19.7KiB (80% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/menu/mega.js could save 12.8KiB (74% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/themes/standard/css/style.css could save 6KiB (82% reduction).
Compressing http://dpo.cz/media/com_rsform/css/front.css could save 5.5KiB (78% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/css/menu/mega.css could save 4.8KiB (79% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/css/jcemediabox.css could save 4.8KiB (77% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/core.js could save 4.2KiB (68% reduction).
Compressing http://dpo.cz/media/system/js/core.js could save 3KiB (64% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/css/usertools.css could save 2.4KiB (69% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/layout.css could save 2.2KiB (70% reduction).
Compressing http://dpo.cz/templates/system/css/general.css could save 1.8KiB (67% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/js/ja.rightcol.js could save 1.7KiB (64% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/addons.css could save 1.5KiB (57% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/css3.css could save 1.5KiB (71% reduction).
Compressing http://dpo.cz/components/com_rsform/assets/themes/clean/css/style.css could save 1.4KiB (70% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/themes/standard/popup.html could save 1.3KiB (75% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/css/menu/mega.css could save 1.1KiB (64% reduction).
Compressing http://dpo.cz/media/system/css/system.css could save 897B (62% reduction).
Compressing http://dpo.cz/modules/mod_phocagallery_slideshow_nivo/css/nivo-slider.css could save 881B (57% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/themes/standard/tooltip.html could save 713B (74% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/css/layout.css could save 655B (69% reduction).
Compressing http://dpo.cz/modules/mod_phocagallery_slideshow_nivo/css/style.css could save 647B (59% reduction).

priority - 38 Leverage 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://dpo.cz/components/com_phocagallery/assets/jquery/jquery-1.6.4.min.js (expiration not specified)
http://dpo.cz/components/com_rsform/assets/themes/clean/css/style.css (expiration not specified)
http://dpo.cz/components/com_rsform/assets/themes/…n/images/bg-button.gif (expiration not specified)
http://dpo.cz/components/com_rsform/assets/themes/clean/images/bg-input.gif (expiration not specified)
http://dpo.cz/images/750_logo.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_tiskovazprava.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka-170401.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka-170403.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_zmenyvmhd-170406.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_zmenyvmhd.png (expiration not specified)
http://dpo.cz/images/banners/bezpe-ostrava.png (expiration not specified)
http://dpo.cz/images/banners/dycham-pro-ostravu.gif (expiration not specified)
http://dpo.cz/images/banners/jkm_cz_eng1.png (expiration not specified)
http://dpo.cz/images/facebook.png (expiration not specified)
http://dpo.cz/images/grafika/grafika-info-naborovy-letak-obecny.png (expiration not specified)
http://dpo.cz/images/grafika/grafika-pruvodce-guide.png (expiration not specified)
http://dpo.cz/images/instagram.png (expiration not specified)
http://dpo.cz/images/logo-ostrava-b.png (expiration not specified)
http://dpo.cz/images/logo-sdp.png (expiration not specified)
http://dpo.cz/images/phocagallery/upo-nahled/thumb…_thumb_l_upo-soc-1.jpg (expiration not specified)
http://dpo.cz/images/phocagallery/upo-nahled/thumb…ca_thumb_l_upo-soc.jpg (expiration not specified)
http://dpo.cz/images/twitter.png (expiration not specified)
http://dpo.cz/media/com_rsform/css/front.css (expiration not specified)
http://dpo.cz/media/com_rsform/js/script.js (expiration not specified)
http://dpo.cz/media/system/css/system.css (expiration not specified)
http://dpo.cz/media/system/js/caption.js (expiration not specified)
http://dpo.cz/media/system/js/core.js (expiration not specified)
http://dpo.cz/media/system/js/mootools-core.js (expiration not specified)
http://dpo.cz/media/system/js/mootools-more.js (expiration not specified)
http://dpo.cz/modules/mod_phocagallery_slideshow_nivo/css/nivo-slider.css (expiration not specified)
http://dpo.cz/modules/mod_phocagallery_slideshow_nivo/css/style.css (expiration not specified)
http://dpo.cz/modules/mod_phocagallery_slideshow_nivo/images/loading.gif (expiration not specified)
http://dpo.cz/modules/mod_phocagallery_slideshow_n…/jquery.nivo.slider.js (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/addons.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/css3.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/layout.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/css/menu/mega.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/print.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/template.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/css/usertools.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/images/arrow.png (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/images/arrow3.png (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/core.js (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/menu/mega.js (expiration not specified)
http://dpo.cz/plugins/system/jcemediabox/css/jcemediabox.css (expiration not specified)
http://dpo.cz/plugins/system/jcemediabox/themes/standard/css/style.css (expiration not specified)
http://dpo.cz/soubory/aktuality/film-2.png (expiration not specified)
http://dpo.cz/soubory/spolecnost/strategie.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/css/css3.css (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/css/layout.css (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/css/menu/mega.css (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/css/print.css (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/css/template.css (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/arrow-bl.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/arrow2.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/bg-input.gif (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/bod-10-l.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/bullet.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/icons/up-1.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/icons/up-2.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/icons/up-3.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/icons/up-4.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/icons/up-5.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/icons/up-6.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/icons/up-7.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/icons/up-8.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/logo.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/nav.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/searchButton.gif (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/searchbg.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/tex.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/js/ja.rightcol.js (expiration not specified)
http://dpo.cz/templates/system/css/general.css (expiration not specified)
http://dpo.cz/templates/system/css/system.css (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 17 Reduce server response time

In our test, your server responded in 1.9 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

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

Your page has 11 blocking script resources and 19 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://dpo.cz/media/system/js/mootools-core.js
http://dpo.cz/media/system/js/core.js
http://dpo.cz/media/system/js/mootools-more.js
http://dpo.cz/media/system/js/caption.js
http://dpo.cz/plugins/system/jcemediabox/js/jcemed…db42a78f823affe64fe7cc
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/core.js
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/menu/mega.js
http://dpo.cz/media/com_rsform/js/script.js
http://dpo.cz/components/com_phocagallery/assets/jquery/jquery-1.6.4.min.js
http://dpo.cz/modules/mod_phocagallery_slideshow_n…/jquery.nivo.slider.js
http://dpo.cz/templates/ja_purity_ii/js/ja.rightcol.js

Optimize CSS Delivery of the following:

http://dpo.cz/plugins/system/jcemediabox/css/jcemediabox.css
http://dpo.cz/plugins/system/jcemediabox/themes/standard/css/style.css
http://dpo.cz/templates/system/css/system.css
http://dpo.cz/media/system/css/system.css
http://dpo.cz/templates/system/css/general.css
http://dpo.cz/components/com_rsform/assets/themes/clean/css/style.css
http://dpo.cz/media/com_rsform/css/front.css
http://dpo.cz/modules/mod_phocagallery_slideshow_nivo/css/nivo-slider.css
http://dpo.cz/modules/mod_phocagallery_slideshow_nivo/css/style.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/addons.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/layout.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/template.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/css/usertools.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/css3.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/css/menu/mega.css
http://dpo.cz/templates/ja_purity_ii/css/layout.css
http://dpo.cz/templates/ja_purity_ii/css/template.css
http://dpo.cz/templates/ja_purity_ii/css/css3.css
http://dpo.cz/templates/ja_purity_ii/css/menu/mega.css

priority - 3 Minify 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 25.4KiB (33% reduction).

Minifying http://dpo.cz/modules/mod_phocagallery_slideshow_n…/jquery.nivo.slider.js could save 9.6KiB (40% reduction).
Minifying http://dpo.cz/media/com_rsform/js/script.js could save 7.6KiB (28% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/menu/mega.js could save 5.6KiB (33% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/core.js could save 1.7KiB (28% reduction).
Minifying http://dpo.cz/templates/ja_purity_ii/js/ja.rightcol.js could save 910B (34% reduction).

priority - 2 Minify 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 20.7KiB (24% reduction).

Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/template.css could save 7KiB (26% reduction).
Minifying http://dpo.cz/templates/ja_purity_ii/css/template.css could save 4KiB (13% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/layout.css could save 1.8KiB (55% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/css/menu/mega.css could save 1.5KiB (24% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/addons.css could save 1.4KiB (53% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes…ault/css/usertools.css could save 1.1KiB (32% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/css3.css could save 1.1KiB (52% reduction).
Minifying http://dpo.cz/media/com_rsform/css/front.css could save 1KiB (15% reduction).
Minifying http://dpo.cz/modules/mod_phocagallery_slideshow_nivo/css/nivo-slider.css could save 737B (48% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/print.css could save 617B (79% reduction).
Minifying http://dpo.cz/templates/system/css/general.css could save 600B (22% reduction).

priority - 0 Minify 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 696B (39% reduction).

Minifying http://dpo.cz/plugins/system/jcemediabox/themes/standard/popup.html could save 696B (39% reduction).

dpo.cz Desktop Resources

Total Resources82
Number of Hosts3
Static Resources76
JavaScript Resources12
CSS Resources21

dpo.cz Desktop Resource Breakdown

dpo.cz mobile page speed rank

Last tested: 2017-04-25


Mobile Speed Bad
11/100

dpo.cz Mobile Speed Test Quick Summary


priority - 369 Optimize images

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

Optimize the following images to reduce their size by 3.5MiB (98% reduction).

Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_zmenyvmhd.png could save 1.2MiB (98% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka.png could save 1.2MiB (98% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_tiskovazprava.png could save 847.2KiB (98% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka-170401.png could save 98.2KiB (95% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_zmenyvmhd-170406.png could save 88.9KiB (95% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka-170403.png could save 76.7KiB (95% reduction).
Compressing and resizing http://dpo.cz/images/aktuality/tiskove-zpravy/info…dekujeme-svycarsko.png could save 53KiB (95% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/images/logo-m.png could save 846B (34% reduction).

priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://dpo.cz/media/system/js/mootools-core.js
http://dpo.cz/media/system/js/core.js
http://dpo.cz/media/system/js/mootools-more.js
http://dpo.cz/media/system/js/caption.js
http://dpo.cz/plugins/system/jcemediabox/js/jcemed…db42a78f823affe64fe7cc
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/core.js
http://dpo.cz/templates/ja_purity_ii/js/ja.rightcol.js

Optimize CSS Delivery of the following:

http://dpo.cz/plugins/system/jcemediabox/css/jcemediabox.css
http://dpo.cz/plugins/system/jcemediabox/themes/standard/css/style.css
http://dpo.cz/templates/system/css/system.css
http://dpo.cz/media/system/css/system.css
http://dpo.cz/templates/system/css/general.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/addons.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes…ss/handheld/layout.css
http://dpo.cz/plugins/system/jat3/jat3/base-themes…/handheld/template.css
http://dpo.cz/templates/ja_purity_ii/css/handheld/layout.css
http://dpo.cz/templates/ja_purity_ii/css/handheld/template.css

priority - 35 Enable 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 337KiB (70% reduction).

Compressing http://dpo.cz/media/system/js/mootools-more.js could save 166.3KiB (71% reduction).
Compressing http://dpo.cz/media/system/js/mootools-core.js could save 63.7KiB (67% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/js/jcemed…db42a78f823affe64fe7cc could save 41.4KiB (69% reduction).
Compressing http://dpo.cz/ could save 22.5KiB (74% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes…/handheld/template.css could save 8KiB (73% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/css/handheld/template.css could save 6.9KiB (73% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/themes/standard/css/style.css could save 6KiB (82% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/css/jcemediabox.css could save 4.8KiB (77% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/core.js could save 4.2KiB (68% reduction).
Compressing http://dpo.cz/media/system/js/core.js could save 3KiB (64% reduction).
Compressing http://dpo.cz/templates/system/css/general.css could save 1.8KiB (67% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/js/ja.rightcol.js could save 1.7KiB (64% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes…ss/handheld/layout.css could save 1.6KiB (66% reduction).
Compressing http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/addons.css could save 1.5KiB (57% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/themes/standard/popup.html could save 1.3KiB (75% reduction).
Compressing http://dpo.cz/media/system/css/system.css could save 897B (62% reduction).
Compressing http://dpo.cz/templates/ja_purity_ii/css/handheld/layout.css could save 721B (58% reduction).
Compressing http://dpo.cz/plugins/system/jcemediabox/themes/standard/tooltip.html could save 713B (74% reduction).

priority - 25 Reduce server response time

In our test, your server responded in 1.9 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 22 Leverage 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://dpo.cz/images/aktuality/tiskove-zpravy/info…dekujeme-svycarsko.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_tiskovazprava.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka-170401.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka-170403.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_vyluka.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_zmenyvmhd-170406.png (expiration not specified)
http://dpo.cz/images/aktuality/tiskove-zpravy/infopict_zmenyvmhd.png (expiration not specified)
http://dpo.cz/images/facebook.png (expiration not specified)
http://dpo.cz/images/instagram.png (expiration not specified)
http://dpo.cz/images/twitter.png (expiration not specified)
http://dpo.cz/media/system/css/system.css (expiration not specified)
http://dpo.cz/media/system/js/caption.js (expiration not specified)
http://dpo.cz/media/system/js/core.js (expiration not specified)
http://dpo.cz/media/system/js/mootools-core.js (expiration not specified)
http://dpo.cz/media/system/js/mootools-more.js (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/addons.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes…ss/handheld/layout.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes…/handheld/template.css (expiration not specified)
http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/core.js (expiration not specified)
http://dpo.cz/plugins/system/jcemediabox/css/jcemediabox.css (expiration not specified)
http://dpo.cz/plugins/system/jcemediabox/themes/standard/css/style.css (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/css/handheld/layout.css (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/css/handheld/template.css (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/logo-m.png (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/images/searchButton.gif (expiration not specified)
http://dpo.cz/templates/ja_purity_ii/js/ja.rightcol.js (expiration not specified)
http://dpo.cz/templates/system/css/general.css (expiration not specified)
http://dpo.cz/templates/system/css/system.css (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1 Minify 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 8.4KiB (30% reduction).

Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes…/handheld/template.css could save 3.2KiB (30% reduction).
Minifying http://dpo.cz/templates/ja_purity_ii/css/handheld/template.css could save 1.6KiB (17% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes…ss/handheld/layout.css could save 1.6KiB (65% reduction).
Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/css/addons.css could save 1.4KiB (53% reduction).
Minifying http://dpo.cz/templates/system/css/general.css could save 600B (22% reduction).

priority - 0 Minify 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 2.5KiB (30% reduction).

Minifying http://dpo.cz/plugins/system/jat3/jat3/base-themes/default/js/core.js could save 1.7KiB (28% reduction).
Minifying http://dpo.cz/templates/ja_purity_ii/js/ja.rightcol.js could save 910B (34% reduction).

priority - 0 Minify 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 696B (39% reduction).

Minifying http://dpo.cz/plugins/system/jcemediabox/themes/standard/popup.html could save 696B (39% reduction).

dpo.cz Mobile Resources

Total Resources35
Number of Hosts3
Static Resources29
JavaScript Resources8
CSS Resources10

dpo.cz Mobile Resource Breakdown

dpo.cz mobile page usability

Last tested: 2017-04-25


Mobile Usability Good
86/100

dpo.cz Mobile Usability Test Quick Summary


priority - 10 Configure the viewport

Your page uses a legacy HandheldFriendly meta tag, which instructs some browsers that your page is optimized for mobile. Other browsers, including those on iOS, will render your page as it would appear on a desktop browser.

While the HandheldFriendly tag instructs some mobile devices to display the page at the device's width, it should be replaced with a meta viewport specifying <meta name=viewport width=device-width> to increase compatibility.

priority - 5 Size 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 <input id="mod-search-searchword" type="text" name="searchword" class="inputbox"> is close to 1 other tap targets.

The tap target <a href="https://www.fa…com/dpostrava/"></a> and 2 others are close to other tap targets.

The tap target <a href="/aktuality/234…-mhd-tbus.html">VÝLUKA NA LINCE č. 110</a> and 5 others are close to other tap targets.

dpo.cz similar domains

Similar domains:
www.dpo.com
www.dpo.net
www.dpo.org
www.dpo.info
www.dpo.biz
www.dpo.us
www.dpo.mobi
www.po.cz
www.dpo.cz
www.xpo.cz
www.dxpo.cz
www.xdpo.cz
www.spo.cz
www.dspo.cz
www.sdpo.cz
www.epo.cz
www.depo.cz
www.edpo.cz
www.rpo.cz
www.drpo.cz
www.rdpo.cz
www.fpo.cz
www.dfpo.cz
www.fdpo.cz
www.cpo.cz
www.dcpo.cz
www.cdpo.cz
www.do.cz
www.doo.cz
www.dpoo.cz
www.dopo.cz
www.dlo.cz
www.dplo.cz
www.dlpo.cz
www.dp.cz
www.dpi.cz
www.dpoi.cz
www.dpio.cz
www.dpk.cz
www.dpok.cz
www.dpko.cz
www.dpl.cz
www.dpol.cz
www.dpp.cz
www.dpop.cz
www.dppo.cz

dpo.cz Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


dpo.cz TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.