cerna-louka.cz website information.
cerna-louka.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 cerna-louka.cz domain:
- ns.forpsi.cz
- ns.forpsi.it
- ns.forpsi.net
and probably website cerna-louka.cz is hosted by AKAMAI-AS - Akamai Technologies, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AKAMAI-AS - Akamai Technologies, Inc., US hosting company.
According to Alexa traffic rank the highest website cerna-louka.cz position was 31140 (in the world). The lowest Alexa rank position was 999348. Now website cerna-louka.cz ranked in Alexa database as number 720491 (in the world).
Website cerna-louka.cz Desktop speed measurement score (54/100) is better than the results of 28.19% of other sites shows that the page desktop performance can be improved.
cerna-louka.cz Mobile usability score (92/100) is better than the results of 33.5% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of cerna-louka.cz (5/100) is better than the results of 0.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-26-2024 | 720,491 | -5,036 |
| Nov-25-2024 | 715,455 | -4,443 |
| Nov-24-2024 | 711,012 | 13,338 |
| Nov-23-2024 | 724,350 | -35,162 |
| Nov-22-2024 | 689,188 | 19,439 |
| Nov-21-2024 | 708,627 | 17,836 |
| Nov-20-2024 | 726,463 | -11,947 |
Advertisement
cerna-louka.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.
cerna-louka.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.
cerna-louka.cz server information
cerna-louka.cz desktop page speed rank
Last tested: 2016-01-18
Desktop Speed
Bad
54/100
cerna-louka.cz Desktop Speed Test Quick Summary
priority - 73 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 715.2KiB (61% reduction).
Compressing and resizing http://cerna-louka.cz/akceNew/Kni%C5%BEn%C3%AD%202015.jpg could save 170.1KiB (97% reduction).
Compressing and resizing http://cerna-louka.cz/akceNew/St%C5%99echy%202016.jpg could save 144KiB (98% reduction).
Compressing and resizing http://cerna-louka.cz/akceNew/svatbaikona.jpg could save 98.1KiB (97% reduction).
Losslessly compressing http://cerna-louka.cz/top_bg.jpg could save 39.5KiB (88% reduction).
Losslessly compressing http://cerna-louka.cz/h_s.jpg could save 37.7KiB (37% reduction).
Losslessly compressing http://cerna-louka.cz/m_s.jpg could save 36.4KiB (33% reduction).
Losslessly compressing http://cerna-louka.cz/moto.jpg could save 33.5KiB (35% reduction).
Losslessly compressing http://cerna-louka.cz/v_s.jpg could save 29.9KiB (36% reduction).
Losslessly compressing http://cerna-louka.cz/s_s.jpg could save 29KiB (32% reduction).
Losslessly compressing http://cerna-louka.cz/akceNew/velikonoce.jpg could save 27KiB (49% reduction).
Losslessly compressing http://cerna-louka.cz/akceNew/masopustNaHrade.jpg could save 26.6KiB (44% reduction).
Losslessly compressing http://cerna-louka.cz/pozadi_slide.jpg could save 25.6KiB (50% reduction).
Losslessly compressing http://cerna-louka.cz/akceNew/dovolenaRegion.jpg could save 16.6KiB (51% reduction).
Losslessly compressing http://cerna-louka.cz/images/controls.png could save 1.3KiB (47% reduction).
Compressing and resizing http://cerna-louka.cz/akceNew/St%C5%99echy%202016.jpg could save 144KiB (98% reduction).
Compressing and resizing http://cerna-louka.cz/akceNew/svatbaikona.jpg could save 98.1KiB (97% reduction).
Losslessly compressing http://cerna-louka.cz/top_bg.jpg could save 39.5KiB (88% reduction).
Losslessly compressing http://cerna-louka.cz/h_s.jpg could save 37.7KiB (37% reduction).
Losslessly compressing http://cerna-louka.cz/m_s.jpg could save 36.4KiB (33% reduction).
Losslessly compressing http://cerna-louka.cz/moto.jpg could save 33.5KiB (35% reduction).
Losslessly compressing http://cerna-louka.cz/v_s.jpg could save 29.9KiB (36% reduction).
Losslessly compressing http://cerna-louka.cz/s_s.jpg could save 29KiB (32% reduction).
Losslessly compressing http://cerna-louka.cz/akceNew/velikonoce.jpg could save 27KiB (49% reduction).
Losslessly compressing http://cerna-louka.cz/akceNew/masopustNaHrade.jpg could save 26.6KiB (44% reduction).
Losslessly compressing http://cerna-louka.cz/pozadi_slide.jpg could save 25.6KiB (50% reduction).
Losslessly compressing http://cerna-louka.cz/akceNew/dovolenaRegion.jpg could save 16.6KiB (51% reduction).
Losslessly compressing http://cerna-louka.cz/images/controls.png could save 1.3KiB (47% reduction).
priority - 11 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://cerna-louka.cz/akceNew/Kni%C5%BEn%C3%AD%202015.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/St%C5%99echy%202016.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/dovolenaRegion.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/masopustNaHrade.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/svatbaikona.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/velikonoce.jpg (expiration not specified)
http://cerna-louka.cz/colorbox/example1/colorbox.css (expiration not specified)
http://cerna-louka.cz/colorbox/example1/images/overlay.png (expiration not specified)
http://cerna-louka.cz/colorbox/jquery.colorbox-min.js (expiration not specified)
http://cerna-louka.cz/h_s.jpg (expiration not specified)
http://cerna-louka.cz/images/bx_loader.gif (expiration not specified)
http://cerna-louka.cz/images/controls.png (expiration not specified)
http://cerna-louka.cz/jquery.bxslider.css (expiration not specified)
http://cerna-louka.cz/jquery.bxslider.min.js (expiration not specified)
http://cerna-louka.cz/m_s.jpg (expiration not specified)
http://cerna-louka.cz/moto.jpg (expiration not specified)
http://cerna-louka.cz/pozadi_slide.jpg (expiration not specified)
http://cerna-louka.cz/s_s.jpg (expiration not specified)
http://cerna-louka.cz/styleHomepage.css (expiration not specified)
http://cerna-louka.cz/top_bg.jpg (expiration not specified)
http://cerna-louka.cz/v_s.jpg (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
http://cerna-louka.cz/akceNew/St%C5%99echy%202016.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/dovolenaRegion.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/masopustNaHrade.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/svatbaikona.jpg (expiration not specified)
http://cerna-louka.cz/akceNew/velikonoce.jpg (expiration not specified)
http://cerna-louka.cz/colorbox/example1/colorbox.css (expiration not specified)
http://cerna-louka.cz/colorbox/example1/images/overlay.png (expiration not specified)
http://cerna-louka.cz/colorbox/jquery.colorbox-min.js (expiration not specified)
http://cerna-louka.cz/h_s.jpg (expiration not specified)
http://cerna-louka.cz/images/bx_loader.gif (expiration not specified)
http://cerna-louka.cz/images/controls.png (expiration not specified)
http://cerna-louka.cz/jquery.bxslider.css (expiration not specified)
http://cerna-louka.cz/jquery.bxslider.min.js (expiration not specified)
http://cerna-louka.cz/m_s.jpg (expiration not specified)
http://cerna-louka.cz/moto.jpg (expiration not specified)
http://cerna-louka.cz/pozadi_slide.jpg (expiration not specified)
http://cerna-louka.cz/s_s.jpg (expiration not specified)
http://cerna-louka.cz/styleHomepage.css (expiration not specified)
http://cerna-louka.cz/top_bg.jpg (expiration not specified)
http://cerna-louka.cz/v_s.jpg (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 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://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js
http://cerna-louka.cz/jquery.bxslider.min.js
http://cerna-louka.cz/colorbox/jquery.colorbox-min.js
http://cerna-louka.cz/jquery.bxslider.min.js
http://cerna-louka.cz/colorbox/jquery.colorbox-min.js
Optimize CSS Delivery of the following:
http://cerna-louka.cz/styleHomepage.css
http://cerna-louka.cz/jquery.bxslider.css
http://cerna-louka.cz/colorbox/example1/colorbox.css
http://cerna-louka.cz/jquery.bxslider.css
http://cerna-louka.cz/colorbox/example1/colorbox.css
cerna-louka.cz Desktop Resources
| Total Resources | 25 |
| Number of Hosts | 3 |
| Static Resources | 23 |
| JavaScript Resources | 4 |
| CSS Resources | 3 |
cerna-louka.cz Desktop Resource Breakdown
cerna-louka.cz mobile page speed rank
Last tested: 2019-12-17
Mobile Speed
Bad
5/100
cerna-louka.cz Mobile Speed Test Quick Summary
priority - 485 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 4.6MiB (75% reduction).
Compressing https://www.cerna-louka.cz/images_akce/24_1-jaffa-1608610_1920-jpg.jpeg could save 565.3KiB (81% reduction).
Compressing https://www.cerna-louka.cz/images_akce/25_1-junk-1680921_1920-jpg.jpeg could save 509.4KiB (79% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_11_1-kfo-jpg.jpeg could save 488.7KiB (73% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_13…-kreativ-jaro-jpg.jpeg could save 432.1KiB (69% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_9_1-svatba-jpg.jpeg could save 349.2KiB (75% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_14_1-1920x640-jpg.jpeg could save 318KiB (66% reduction).
Compressing https://www.cerna-louka.cz/images_akce/31_1-svatbaweb-jpg.jpeg could save 315.3KiB (82% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_10_1-dovolena-jpg.jpeg could save 296KiB (73% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_12_1-vcela-jpg.jpeg could save 280.1KiB (77% reduction).
Compressing https://www.cerna-louka.cz/images_akce/26_1-animal-691223_1920-jpg.jpeg could save 238.9KiB (80% reduction).
Compressing https://www.cerna-louka.cz/images_akce/38_1-nohy-jpg.jpeg could save 146.5KiB (77% reduction).
Compressing https://www.cerna-louka.cz/images_akce/35_2-uvodni-infotherma-jpg.jpeg could save 123.2KiB (69% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/9_1_small-logo_futurum-png.png could save 73.4KiB (93% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/8_1_small-patriot-png.png could save 73.3KiB (93% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/2_1_small-logo_forum-png.png could save 71KiB (90% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/12_1_small-leoexpress-png.png could save 71KiB (90% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/1_1_small-program-png.png could save 68.8KiB (87% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/11_1_small-kudyznudy-png.png could save 66.9KiB (85% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/6_1_small-zoo-png.png could save 65.8KiB (83% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/10_1_small-dpo-png.png could save 62.9KiB (80% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/7_1_small-mojeostrava-png.png could save 56.9KiB (72% reduction).
Compressing https://www.cerna-louka.cz/images/pronajem.jpg could save 32.6KiB (32% reduction).
Compressing https://www.cerna-louka.cz/images/bg_partneri.png could save 20KiB (46% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/5_1_small-ostrava-logo-png.png could save 2KiB (24% reduction).
Compressing https://www.cerna-louka.cz/images/logo-cerna-louka.png could save 1.2KiB (20% reduction).
Compressing https://www.cerna-louka.cz/images/ico_insta.png could save 1,004B (35% reduction).
Compressing https://www.cerna-louka.cz/images/ico_yt.png could save 988B (38% reduction).
Compressing https://www.cerna-louka.cz/images/ico_fcb.png could save 947B (33% reduction).
Compressing https://www.cerna-louka.cz/images/logo_slezsko_ostravsky_hrad.png could save 889B (15% reduction).
Compressing https://www.cerna-louka.cz/images/sipka1.png could save 888B (78% reduction).
Compressing https://www.cerna-louka.cz/images/ico_people.png could save 873B (72% reduction).
Compressing https://www.cerna-louka.cz/images/ico_search.png could save 867B (72% reduction).
Compressing https://www.cerna-louka.cz/images/sipka1r.png could save 831B (77% reduction).
Compressing https://www.cerna-louka.cz/images_akce/25_1-junk-1680921_1920-jpg.jpeg could save 509.4KiB (79% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_11_1-kfo-jpg.jpeg could save 488.7KiB (73% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_13…-kreativ-jaro-jpg.jpeg could save 432.1KiB (69% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_9_1-svatba-jpg.jpeg could save 349.2KiB (75% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_14_1-1920x640-jpg.jpeg could save 318KiB (66% reduction).
Compressing https://www.cerna-louka.cz/images_akce/31_1-svatbaweb-jpg.jpeg could save 315.3KiB (82% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_10_1-dovolena-jpg.jpeg could save 296KiB (73% reduction).
Compressing https://www.cerna-louka.cz/images_banner/zaloha_12_1-vcela-jpg.jpeg could save 280.1KiB (77% reduction).
Compressing https://www.cerna-louka.cz/images_akce/26_1-animal-691223_1920-jpg.jpeg could save 238.9KiB (80% reduction).
Compressing https://www.cerna-louka.cz/images_akce/38_1-nohy-jpg.jpeg could save 146.5KiB (77% reduction).
Compressing https://www.cerna-louka.cz/images_akce/35_2-uvodni-infotherma-jpg.jpeg could save 123.2KiB (69% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/9_1_small-logo_futurum-png.png could save 73.4KiB (93% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/8_1_small-patriot-png.png could save 73.3KiB (93% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/2_1_small-logo_forum-png.png could save 71KiB (90% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/12_1_small-leoexpress-png.png could save 71KiB (90% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/1_1_small-program-png.png could save 68.8KiB (87% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/11_1_small-kudyznudy-png.png could save 66.9KiB (85% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/6_1_small-zoo-png.png could save 65.8KiB (83% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/10_1_small-dpo-png.png could save 62.9KiB (80% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/7_1_small-mojeostrava-png.png could save 56.9KiB (72% reduction).
Compressing https://www.cerna-louka.cz/images/pronajem.jpg could save 32.6KiB (32% reduction).
Compressing https://www.cerna-louka.cz/images/bg_partneri.png could save 20KiB (46% reduction).
Compressing https://www.cerna-louka.cz/images_partneri/5_1_small-ostrava-logo-png.png could save 2KiB (24% reduction).
Compressing https://www.cerna-louka.cz/images/logo-cerna-louka.png could save 1.2KiB (20% reduction).
Compressing https://www.cerna-louka.cz/images/ico_insta.png could save 1,004B (35% reduction).
Compressing https://www.cerna-louka.cz/images/ico_yt.png could save 988B (38% reduction).
Compressing https://www.cerna-louka.cz/images/ico_fcb.png could save 947B (33% reduction).
Compressing https://www.cerna-louka.cz/images/logo_slezsko_ostravsky_hrad.png could save 889B (15% reduction).
Compressing https://www.cerna-louka.cz/images/sipka1.png could save 888B (78% reduction).
Compressing https://www.cerna-louka.cz/images/ico_people.png could save 873B (72% reduction).
Compressing https://www.cerna-louka.cz/images/ico_search.png could save 867B (72% reduction).
Compressing https://www.cerna-louka.cz/images/sipka1r.png could save 831B (77% reduction).
priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 4 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:
https://www.cerna-louka.cz/js/jquery.min.js
https://www.cerna-louka.cz/js/bootstrap.min.js
https://www.cerna-louka.cz/js/util.js
https://www.cerna-louka.cz/js/jquery.fancybox.js
https://www.cerna-louka.cz/js/main.js
https://www.cerna-louka.cz/js/mapa.js
https://www.cerna-louka.cz/js/bootstrap.min.js
https://www.cerna-louka.cz/js/util.js
https://www.cerna-louka.cz/js/jquery.fancybox.js
https://www.cerna-louka.cz/js/main.js
https://www.cerna-louka.cz/js/mapa.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Poppins:400,700&display=swap
https://www.cerna-louka.cz/css/bootstrap.min.css
https://www.cerna-louka.cz/css/styles.css?rand=7
https://www.cerna-louka.cz/css/jquery.fancybox.css
https://www.cerna-louka.cz/css/bootstrap.min.css
https://www.cerna-louka.cz/css/styles.css?rand=7
https://www.cerna-louka.cz/css/jquery.fancybox.css
priority - 34 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 332.1KiB (74% reduction).
Compressing https://www.cerna-louka.cz/css/bootstrap.min.css could save 129.4KiB (85% reduction).
Compressing https://www.cerna-louka.cz/js/jquery.min.js could save 56.1KiB (65% reduction).
Compressing https://www.cerna-louka.cz/js/bootstrap.min.js could save 41.6KiB (73% reduction).
Compressing https://www.cerna-louka.cz/mapa/mapa.svg could save 32.4KiB (62% reduction).
Compressing https://www.cerna-louka.cz/css/styles.css?rand=7 could save 28.4KiB (81% reduction).
Compressing https://www.cerna-louka.cz/ could save 16.8KiB (79% reduction).
Compressing https://www.cerna-louka.cz/js/jquery.fancybox.js could save 14.1KiB (62% reduction).
Compressing https://www.cerna-louka.cz/js/main.js could save 5.3KiB (74% reduction).
Compressing https://www.cerna-louka.cz/js/util.js could save 3.8KiB (66% reduction).
Compressing https://www.cerna-louka.cz/css/jquery.fancybox.css could save 2.9KiB (68% reduction).
Compressing https://www.cerna-louka.cz/js/mapa.js could save 1.1KiB (62% reduction).
Compressing https://www.cerna-louka.cz/js/jquery.min.js could save 56.1KiB (65% reduction).
Compressing https://www.cerna-louka.cz/js/bootstrap.min.js could save 41.6KiB (73% reduction).
Compressing https://www.cerna-louka.cz/mapa/mapa.svg could save 32.4KiB (62% reduction).
Compressing https://www.cerna-louka.cz/css/styles.css?rand=7 could save 28.4KiB (81% reduction).
Compressing https://www.cerna-louka.cz/ could save 16.8KiB (79% reduction).
Compressing https://www.cerna-louka.cz/js/jquery.fancybox.js could save 14.1KiB (62% reduction).
Compressing https://www.cerna-louka.cz/js/main.js could save 5.3KiB (74% reduction).
Compressing https://www.cerna-louka.cz/js/util.js could save 3.8KiB (66% reduction).
Compressing https://www.cerna-louka.cz/css/jquery.fancybox.css could save 2.9KiB (68% reduction).
Compressing https://www.cerna-louka.cz/js/mapa.js could save 1.1KiB (62% reduction).
priority - 34 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:
https://www.cerna-louka.cz/css/bootstrap.min.css (expiration not specified)
https://www.cerna-louka.cz/css/jquery.fancybox.css (expiration not specified)
https://www.cerna-louka.cz/images/bg_partneri.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_fcb.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_insta.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_people.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_search.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_yt.png (expiration not specified)
https://www.cerna-louka.cz/images/logo-cerna-louka.png (expiration not specified)
https://www.cerna-louka.cz/images/logo_ostravainfo.png (expiration not specified)
https://www.cerna-louka.cz/images/logo_slezsko_ostravsky_hrad.png (expiration not specified)
https://www.cerna-louka.cz/images/pronajem.jpg (expiration not specified)
https://www.cerna-louka.cz/images/sipka1.png (expiration not specified)
https://www.cerna-louka.cz/images/sipka1r.png (expiration not specified)
https://www.cerna-louka.cz/images_akce/24_1-jaffa-1608610_1920-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/25_1-junk-1680921_1920-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/26_1-animal-691223_1920-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/31_1-svatbaweb-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/35_2-uvodni-infotherma-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/38_1-nohy-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_10_1-dovolena-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_11_1-kfo-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_12_1-vcela-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_13…-kreativ-jaro-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_14_1-1920x640-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_9_1-svatba-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_partneri/10_1_small-dpo-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/11_1_small-kudyznudy-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/12_1_small-leoexpress-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/1_1_small-program-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/2_1_small-logo_forum-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/5_1_small-ostrava-logo-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/6_1_small-zoo-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/7_1_small-mojeostrava-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/8_1_small-patriot-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/9_1_small-logo_futurum-png.png (expiration not specified)
https://www.cerna-louka.cz/js/bootstrap.min.js (expiration not specified)
https://www.cerna-louka.cz/js/jquery.fancybox.js (expiration not specified)
https://www.cerna-louka.cz/js/jquery.min.js (expiration not specified)
https://www.cerna-louka.cz/js/main.js (expiration not specified)
https://www.cerna-louka.cz/js/mapa.js (expiration not specified)
https://www.cerna-louka.cz/js/util.js (expiration not specified)
https://www.cerna-louka.cz/mapa/mapa.svg (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-84567224-11 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.cerna-louka.cz/css/jquery.fancybox.css (expiration not specified)
https://www.cerna-louka.cz/images/bg_partneri.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_fcb.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_insta.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_people.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_search.png (expiration not specified)
https://www.cerna-louka.cz/images/ico_yt.png (expiration not specified)
https://www.cerna-louka.cz/images/logo-cerna-louka.png (expiration not specified)
https://www.cerna-louka.cz/images/logo_ostravainfo.png (expiration not specified)
https://www.cerna-louka.cz/images/logo_slezsko_ostravsky_hrad.png (expiration not specified)
https://www.cerna-louka.cz/images/pronajem.jpg (expiration not specified)
https://www.cerna-louka.cz/images/sipka1.png (expiration not specified)
https://www.cerna-louka.cz/images/sipka1r.png (expiration not specified)
https://www.cerna-louka.cz/images_akce/24_1-jaffa-1608610_1920-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/25_1-junk-1680921_1920-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/26_1-animal-691223_1920-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/31_1-svatbaweb-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/35_2-uvodni-infotherma-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_akce/38_1-nohy-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_10_1-dovolena-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_11_1-kfo-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_12_1-vcela-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_13…-kreativ-jaro-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_14_1-1920x640-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_banner/zaloha_9_1-svatba-jpg.jpeg (expiration not specified)
https://www.cerna-louka.cz/images_partneri/10_1_small-dpo-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/11_1_small-kudyznudy-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/12_1_small-leoexpress-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/1_1_small-program-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/2_1_small-logo_forum-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/5_1_small-ostrava-logo-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/6_1_small-zoo-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/7_1_small-mojeostrava-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/8_1_small-patriot-png.png (expiration not specified)
https://www.cerna-louka.cz/images_partneri/9_1_small-logo_futurum-png.png (expiration not specified)
https://www.cerna-louka.cz/js/bootstrap.min.js (expiration not specified)
https://www.cerna-louka.cz/js/jquery.fancybox.js (expiration not specified)
https://www.cerna-louka.cz/js/jquery.min.js (expiration not specified)
https://www.cerna-louka.cz/js/main.js (expiration not specified)
https://www.cerna-louka.cz/js/mapa.js (expiration not specified)
https://www.cerna-louka.cz/js/util.js (expiration not specified)
https://www.cerna-louka.cz/mapa/mapa.svg (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-84567224-11 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 8 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 62% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 1 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 5.9KiB (28% reduction).
Minifying https://www.cerna-louka.cz/ could save 5.9KiB (28% reduction).
priority - 1 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 5.3KiB (37% reduction).
Minifying https://www.cerna-louka.cz/js/main.js could save 2.5KiB (35% reduction).
Minifying https://www.cerna-louka.cz/js/util.js could save 2.4KiB (42% reduction).
Minifying https://www.cerna-louka.cz/js/mapa.js could save 498B (28% reduction).
Minifying https://www.cerna-louka.cz/js/util.js could save 2.4KiB (42% reduction).
Minifying https://www.cerna-louka.cz/js/mapa.js could save 498B (28% reduction).
priority - 0 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 4.2KiB (12% reduction).
Minifying https://www.cerna-louka.cz/css/styles.css?rand=7 could save 4.2KiB (12% reduction).
cerna-louka.cz Mobile Resources
| Total Resources | 54 |
| Number of Hosts | 6 |
| Static Resources | 46 |
| JavaScript Resources | 8 |
| CSS Resources | 4 |
cerna-louka.cz Mobile Resource Breakdown
cerna-louka.cz mobile page usability
Last tested: 2019-12-17
Mobile Usability
Good
92/100
cerna-louka.cz Mobile Usability Test Quick Summary
priority - 7 Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 435 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
The element
The element
The element
The element
<img src="images_akce/35…herma-jpg.jpeg"> falls outside the viewport.The element
<img src="images_akce/31…baweb-jpg.jpeg"> falls outside the viewport.The element
<img src="images_akce/24…_1920-jpg.jpeg"> falls outside the viewport.The element
<img src="images_akce/25…_1920-jpg.jpeg"> falls outside the viewport.The element
<img src="images_akce/26…_1920-jpg.jpeg"> falls outside the viewport.The element
<img src="images_akce/38_1-nohy-jpg.jpeg"> falls outside the viewport.priority - 0 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
<a href="doc/gdpr.pdf">Zásady ochrany osobních údajů</a> and 1 others are close to other tap targets.cerna-louka.cz similar domains
Similar domains:
www.cerna-louka.com
www.cerna-louka.net
www.cerna-louka.org
www.cerna-louka.info
www.cerna-louka.biz
www.cerna-louka.us
www.cerna-louka.mobi
www.erna-louka.cz
www.cerna-louka.cz
www.xerna-louka.cz
www.cxerna-louka.cz
www.xcerna-louka.cz
www.derna-louka.cz
www.cderna-louka.cz
www.dcerna-louka.cz
www.ferna-louka.cz
www.cferna-louka.cz
www.fcerna-louka.cz
www.verna-louka.cz
www.cverna-louka.cz
www.vcerna-louka.cz
www.crna-louka.cz
www.cwrna-louka.cz
www.cewrna-louka.cz
www.cwerna-louka.cz
www.csrna-louka.cz
www.cesrna-louka.cz
www.cserna-louka.cz
www.cdrna-louka.cz
www.cedrna-louka.cz
www.crrna-louka.cz
www.cerrna-louka.cz
www.crerna-louka.cz
www.cena-louka.cz
www.ceena-louka.cz
www.cerena-louka.cz
www.ceerna-louka.cz
www.cedna-louka.cz
www.cerdna-louka.cz
www.cefna-louka.cz
www.cerfna-louka.cz
www.cefrna-louka.cz
www.cetna-louka.cz
www.certna-louka.cz
www.cetrna-louka.cz
www.cera-louka.cz
www.cerba-louka.cz
www.cernba-louka.cz
www.cerbna-louka.cz
www.cerha-louka.cz
www.cernha-louka.cz
www.cerhna-louka.cz
www.cerja-louka.cz
www.cernja-louka.cz
www.cerjna-louka.cz
www.cerma-louka.cz
www.cernma-louka.cz
www.cermna-louka.cz
www.cern-louka.cz
www.cernq-louka.cz
www.cernaq-louka.cz
www.cernqa-louka.cz
www.cernw-louka.cz
www.cernaw-louka.cz
www.cernwa-louka.cz
www.cerns-louka.cz
www.cernas-louka.cz
www.cernsa-louka.cz
www.cernz-louka.cz
www.cernaz-louka.cz
www.cernza-louka.cz
www.cernalouka.cz
www.cerna-ouka.cz
www.cerna-pouka.cz
www.cerna-lpouka.cz
www.cerna-plouka.cz
www.cerna-oouka.cz
www.cerna-loouka.cz
www.cerna-olouka.cz
www.cerna-kouka.cz
www.cerna-lkouka.cz
www.cerna-klouka.cz
www.cerna-luka.cz
www.cerna-liuka.cz
www.cerna-loiuka.cz
www.cerna-liouka.cz
www.cerna-lkuka.cz
www.cerna-lokuka.cz
www.cerna-lluka.cz
www.cerna-loluka.cz
www.cerna-llouka.cz
www.cerna-lpuka.cz
www.cerna-lopuka.cz
www.cerna-loka.cz
www.cerna-loyka.cz
www.cerna-louyka.cz
www.cerna-loyuka.cz
www.cerna-lohka.cz
www.cerna-louhka.cz
www.cerna-lohuka.cz
www.cerna-lojka.cz
www.cerna-loujka.cz
www.cerna-lojuka.cz
www.cerna-loika.cz
www.cerna-louika.cz
www.cerna-loua.cz
www.cerna-louja.cz
www.cerna-loukja.cz
www.cerna-louia.cz
www.cerna-loukia.cz
www.cerna-louma.cz
www.cerna-loukma.cz
www.cerna-loumka.cz
www.cerna-loula.cz
www.cerna-loukla.cz
www.cerna-loulka.cz
www.cerna-louoa.cz
www.cerna-loukoa.cz
www.cerna-louoka.cz
www.cerna-louk.cz
www.cerna-loukq.cz
www.cerna-loukaq.cz
www.cerna-loukqa.cz
www.cerna-loukw.cz
www.cerna-loukaw.cz
www.cerna-loukwa.cz
www.cerna-louks.cz
www.cerna-loukas.cz
www.cerna-louksa.cz
www.cerna-loukz.cz
www.cerna-loukaz.cz
www.cerna-loukza.cz
www.cerna-louka.net
www.cerna-louka.org
www.cerna-louka.info
www.cerna-louka.biz
www.cerna-louka.us
www.cerna-louka.mobi
www.erna-louka.cz
www.cerna-louka.cz
www.xerna-louka.cz
www.cxerna-louka.cz
www.xcerna-louka.cz
www.derna-louka.cz
www.cderna-louka.cz
www.dcerna-louka.cz
www.ferna-louka.cz
www.cferna-louka.cz
www.fcerna-louka.cz
www.verna-louka.cz
www.cverna-louka.cz
www.vcerna-louka.cz
www.crna-louka.cz
www.cwrna-louka.cz
www.cewrna-louka.cz
www.cwerna-louka.cz
www.csrna-louka.cz
www.cesrna-louka.cz
www.cserna-louka.cz
www.cdrna-louka.cz
www.cedrna-louka.cz
www.crrna-louka.cz
www.cerrna-louka.cz
www.crerna-louka.cz
www.cena-louka.cz
www.ceena-louka.cz
www.cerena-louka.cz
www.ceerna-louka.cz
www.cedna-louka.cz
www.cerdna-louka.cz
www.cefna-louka.cz
www.cerfna-louka.cz
www.cefrna-louka.cz
www.cetna-louka.cz
www.certna-louka.cz
www.cetrna-louka.cz
www.cera-louka.cz
www.cerba-louka.cz
www.cernba-louka.cz
www.cerbna-louka.cz
www.cerha-louka.cz
www.cernha-louka.cz
www.cerhna-louka.cz
www.cerja-louka.cz
www.cernja-louka.cz
www.cerjna-louka.cz
www.cerma-louka.cz
www.cernma-louka.cz
www.cermna-louka.cz
www.cern-louka.cz
www.cernq-louka.cz
www.cernaq-louka.cz
www.cernqa-louka.cz
www.cernw-louka.cz
www.cernaw-louka.cz
www.cernwa-louka.cz
www.cerns-louka.cz
www.cernas-louka.cz
www.cernsa-louka.cz
www.cernz-louka.cz
www.cernaz-louka.cz
www.cernza-louka.cz
www.cernalouka.cz
www.cerna-ouka.cz
www.cerna-pouka.cz
www.cerna-lpouka.cz
www.cerna-plouka.cz
www.cerna-oouka.cz
www.cerna-loouka.cz
www.cerna-olouka.cz
www.cerna-kouka.cz
www.cerna-lkouka.cz
www.cerna-klouka.cz
www.cerna-luka.cz
www.cerna-liuka.cz
www.cerna-loiuka.cz
www.cerna-liouka.cz
www.cerna-lkuka.cz
www.cerna-lokuka.cz
www.cerna-lluka.cz
www.cerna-loluka.cz
www.cerna-llouka.cz
www.cerna-lpuka.cz
www.cerna-lopuka.cz
www.cerna-loka.cz
www.cerna-loyka.cz
www.cerna-louyka.cz
www.cerna-loyuka.cz
www.cerna-lohka.cz
www.cerna-louhka.cz
www.cerna-lohuka.cz
www.cerna-lojka.cz
www.cerna-loujka.cz
www.cerna-lojuka.cz
www.cerna-loika.cz
www.cerna-louika.cz
www.cerna-loua.cz
www.cerna-louja.cz
www.cerna-loukja.cz
www.cerna-louia.cz
www.cerna-loukia.cz
www.cerna-louma.cz
www.cerna-loukma.cz
www.cerna-loumka.cz
www.cerna-loula.cz
www.cerna-loukla.cz
www.cerna-loulka.cz
www.cerna-louoa.cz
www.cerna-loukoa.cz
www.cerna-louoka.cz
www.cerna-louk.cz
www.cerna-loukq.cz
www.cerna-loukaq.cz
www.cerna-loukqa.cz
www.cerna-loukw.cz
www.cerna-loukaw.cz
www.cerna-loukwa.cz
www.cerna-louks.cz
www.cerna-loukas.cz
www.cerna-louksa.cz
www.cerna-loukz.cz
www.cerna-loukaz.cz
www.cerna-loukza.cz
cerna-louka.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.
cerna-louka.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.