VEDAVYZKUM.CZ Portál Nezávislé informace o vědě a výzkumu - Vědavýzkum.cz


vedavyzkum.cz website information.

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

No name server records were found.

and probably website vedavyzkum.cz is hosted by Hetzner Online GmbH web hosting company. Check the complete list of other most popular websites hosted by Hetzner Online GmbH hosting company.

According to Alexa traffic rank the highest website vedavyzkum.cz position was 85727 (in the world). The lowest Alexa rank position was 997979. Now website vedavyzkum.cz ranked in Alexa database as number 484982 (in the world).

Website vedavyzkum.cz Desktop speed measurement score (63/100) is better than the results of 39.87% of other sites shows that the page desktop performance can be improved.

vedavyzkum.cz Mobile usability score (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of vedavyzkum.cz (55/100) is better than the results of 43.86% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-26-2024 N/AN/A
Nov-25-2024 484,9823,404
Nov-24-2024 488,386-1,395
Nov-23-2024 486,9919,970
Nov-22-2024 496,961-4,522
Nov-21-2024 492,4391,905
Nov-20-2024 494,344-5,988

Advertisement

vedavyzkum.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.



vedavyzkum.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.


Your connection limit exceeded. Please slow down and try again later.

vedavyzkum.cz server information

Servers Location

IP Address
Country
Region
City

vedavyzkum.cz desktop page speed rank

Last tested: 2019-03-25


Desktop Speed Bad
63/100

vedavyzkum.cz Desktop Speed Test Quick Summary


priority - 33 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://vedavyzkum.cz/images/logo-vv.svg (expiration not specified)
https://vedavyzkum.cz/media/gantry5/assets/js/main.js (expiration not specified)
https://vedavyzkum.cz/media/system/js/html5fallback.js (expiration not specified)
https://vedavyzkum.cz/modules/mod_logo_slider/js/owl.carousel.min.js (expiration not specified)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/js/newsletter.js (expiration not specified)
https://vedavyzkum.cz/components/com_k2/css/k2.css?v=2.9.0 (60 minutes)
https://vedavyzkum.cz/images/EYLOGO.png (60 minutes)
https://vedavyzkum.cz/images/bannery-vypis/Banner_…elopment_350x150px.png (60 minutes)
https://vedavyzkum.cz/images/bannery-vypis/KTT7_banner_350x150px.jpg (60 minutes)
https://vedavyzkum.cz/images/facebook-small.png (60 minutes)
https://vedavyzkum.cz/images/linked-in-small.png (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/loga-tacr.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-alevia.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-anlupa.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-avcr.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-czechinvest.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-david-karabec2019.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-ey.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-gacr.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-holec-zuska.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-iocb-tech.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-naviga4.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-research-jobs.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-tcacr.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-teri.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-transferacz.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-urad-prum-vlastnictvi.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-yourradio-news.jpg (60 minutes)
https://vedavyzkum.cz/images/search.png (60 minutes)
https://vedavyzkum.cz/images/twitter-small.png (60 minutes)
https://vedavyzkum.cz/media/gantry5/assets/css/bootstrap-gantry.css (60 minutes)
https://vedavyzkum.cz/media/gantry5/assets/css/font-awesome.min.css (60 minutes)
https://vedavyzkum.cz/media/gantry5/engines/nucleus/css-compiled/joomla.css (60 minutes)
https://vedavyzkum.cz/media/gantry5/engines/nucleu…s-compiled/nucleus.css (60 minutes)
https://vedavyzkum.cz/media/jui/css/icomoon.css (60 minutes)
https://vedavyzkum.cz/media/k2/categories/10.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/10.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/11.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/13.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/15.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/16.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/21.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/22.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/22.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/5.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/57.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/6.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/7.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/9.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/items/cache/f6f60bc…a8335b4c2aabc72c_M.jpg (60 minutes)
https://vedavyzkum.cz/modules/mod_logo_slider/css/mod_logo_slider.css (60 minutes)
https://vedavyzkum.cz/modules/mod_logo_slider/css/owl.carousel.css (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom…/custom_9.css?5c98d36b (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom…-joomla_9.css?5c98d36a (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom…ydrogen_9.css?5c98d36a (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/akce.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/blog.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/copyright.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/dotace.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/home.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/inovace.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/politika.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/prace.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/pravo.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/spoluprace.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/zahranici.png (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 24 Optimize images

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

Optimize the following images to reduce their size by 236.3KiB (61% reduction).

Compressing https://vedavyzkum.cz/media/k2/items/cache/f6f60bc…a8335b4c2aabc72c_M.jpg could save 64.8KiB (64% reduction).
Compressing https://vedavyzkum.cz/images/EYLOGO.png could save 11.5KiB (66% reduction).
Compressing https://vedavyzkum.cz/images/bannery-vypis/KTT7_banner_350x150px.jpg could save 10.6KiB (48% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/13.jpg could save 5.8KiB (83% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/21.jpg could save 5.7KiB (83% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/15.jpg could save 5.5KiB (83% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/22.jpg could save 5.5KiB (84% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/22.jpg? could save 5.5KiB (84% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/9.jpg? could save 4.4KiB (76% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-holec-zuska.jpg could save 4.3KiB (44% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-urad-prum-vlastnictvi.jpg could save 4.2KiB (41% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-avcr.jpg could save 4.2KiB (46% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/11.jpg? could save 4.1KiB (75% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/10.jpg could save 4.1KiB (75% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/10.jpg? could save 4.1KiB (75% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-iocb-tech.jpg could save 4KiB (44% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/6.jpg? could save 4KiB (76% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/7.jpg? could save 3.9KiB (76% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/57.jpg could save 3.6KiB (79% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/5.jpg could save 3.6KiB (75% reduction).
Compressing https://vedavyzkum.cz/images/twitter-small.png could save 3.3KiB (73% reduction).
Compressing https://vedavyzkum.cz/images/facebook-small.png could save 3.3KiB (75% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-alevia.jpg could save 3.2KiB (44% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-transferacz.jpg could save 3.2KiB (42% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-research-jobs.jpg could save 3.1KiB (43% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-czechinvest.jpg could save 3KiB (45% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-tcacr.jpg could save 3KiB (47% reduction).
Compressing and resizing https://vedavyzkum.cz/media/k2/categories/16.jpg? could save 2.9KiB (72% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/spoluprace.png could save 2.8KiB (82% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/copyright.png could save 2.7KiB (84% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/dotace.png could save 2.7KiB (83% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/akce.png could save 2.7KiB (81% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/zahranici.png could save 2.7KiB (79% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/pravo.png could save 2.7KiB (88% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/blog.png could save 2.7KiB (87% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/inovace.png could save 2.7KiB (85% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/politika.png could save 2.7KiB (84% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/prace.png could save 2.7KiB (85% reduction).
Compressing https://vedavyzkum.cz/images/search.png could save 2.6KiB (58% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-yourradio-news.jpg could save 2.4KiB (39% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-david-karabec2019.jpg could save 2.4KiB (38% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-anlupa.jpg could save 2.4KiB (46% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-naviga4.jpg could save 2.3KiB (35% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-teri.jpg could save 2.2KiB (49% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-gacr.jpg could save 2.1KiB (36% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-ey.jpg could save 2KiB (42% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/loga-tacr.jpg could save 1.9KiB (54% reduction).
Compressing https://vedavyzkum.cz/images/linked-in-small.png could save 192B (18% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/home.png could save 145B (37% reduction).

priority - 2 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 12 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://vedavyzkum.cz/media/jui/js/jquery.min.js?6…f4498903ceb829faa2c455
https://vedavyzkum.cz/media/jui/js/jquery-noconfli…f4498903ceb829faa2c455
https://vedavyzkum.cz/media/jui/js/jquery-migrate.…f4498903ceb829faa2c455
https://vedavyzkum.cz/media/k2/assets/js/k2.frontend.js?v=2.9.0&sitepath=/
https://vedavyzkum.cz/media/jui/js/bootstrap.min.j…f4498903ceb829faa2c455
https://vedavyzkum.cz/media/system/js/html5fallback.js
https://vedavyzkum.cz/modules/mod_logo_slider/js/owl.carousel.min.js

Optimize CSS Delivery of the following:

https://cdnjs.cloudflare.com/ajax/libs/simple-line…ple-line-icons.min.css
https://vedavyzkum.cz/components/com_k2/css/k2.css?v=2.9.0
https://vedavyzkum.cz/modules/mod_logo_slider/css/mod_logo_slider.css
https://vedavyzkum.cz/modules/mod_logo_slider/css/owl.carousel.css
https://vedavyzkum.cz/media/gantry5/assets/css/font-awesome.min.css
https://vedavyzkum.cz/media/gantry5/engines/nucleu…s-compiled/nucleus.css
https://vedavyzkum.cz/templates/g5_hydrogen/custom…ydrogen_9.css?5c98d36a
https://vedavyzkum.cz/media/gantry5/assets/css/bootstrap-gantry.css
https://vedavyzkum.cz/media/gantry5/engines/nucleus/css-compiled/joomla.css
https://vedavyzkum.cz/media/jui/css/icomoon.css
https://vedavyzkum.cz/templates/g5_hydrogen/custom…-joomla_9.css?5c98d36a
https://vedavyzkum.cz/templates/g5_hydrogen/custom…/custom_9.css?5c98d36b

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 9.7KiB (29% reduction).

Minifying https://vedavyzkum.cz/templates/g5_hydrogen/custom…/custom_9.css?5c98d36b could save 3.6KiB (33% reduction) after compression.
Minifying https://vedavyzkum.cz/templates/g5_hydrogen/custom…ydrogen_9.css?5c98d36a could save 2.1KiB (32% reduction) after compression.
Minifying https://vedavyzkum.cz/components/com_k2/css/k2.css?v=2.9.0 could save 2KiB (24% reduction) after compression.
Minifying https://vedavyzkum.cz/templates/g5_hydrogen/custom…-joomla_9.css?5c98d36a could save 1.7KiB (33% reduction) after compression.
Minifying https://vedavyzkum.cz/modules/mod_logo_slider/css/owl.carousel.css could save 193B (18% reduction) after compression.
Minifying https://vedavyzkum.cz/modules/mod_logo_slider/css/mod_logo_slider.css could save 148B (18% reduction) after compression.

priority - 1 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 5.4KiB (57% reduction).

Compressing https://vedavyzkum.cz/images/logo-vv.svg could save 5.4KiB (57% 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 708B (22% reduction).

Minifying https://vedavyzkum.cz/media/k2/assets/js/k2.frontend.js?v=2.9.0&sitepath=/ could save 571B (25% reduction) after compression.
Minifying https://vedavyzkum.cz/templates/g5_hydrogen/custom/js/newsletter.js could save 137B (15% reduction) after compression.

vedavyzkum.cz Desktop Resources

Total Resources85
Number of Hosts8
Static Resources70
JavaScript Resources13
CSS Resources13

vedavyzkum.cz Desktop Resource Breakdown

vedavyzkum.cz mobile page speed rank

Last tested: 2019-03-25


Mobile Speed Bad
55/100

vedavyzkum.cz Mobile Speed Test Quick Summary


priority - 50 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://vedavyzkum.cz/images/logo-vv.svg (expiration not specified)
https://vedavyzkum.cz/media/gantry5/assets/js/main.js (expiration not specified)
https://vedavyzkum.cz/media/system/js/html5fallback.js (expiration not specified)
https://vedavyzkum.cz/modules/mod_logo_slider/js/owl.carousel.min.js (expiration not specified)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/js/newsletter.js (expiration not specified)
https://vedavyzkum.cz/components/com_k2/css/k2.css?v=2.9.0 (60 minutes)
https://vedavyzkum.cz/images/EYLOGO.png (60 minutes)
https://vedavyzkum.cz/images/bannery-vypis/Banner_…elopment_350x150px.png (60 minutes)
https://vedavyzkum.cz/images/bannery-vypis/KTT7_banner_350x150px.jpg (60 minutes)
https://vedavyzkum.cz/images/facebook-small.png (60 minutes)
https://vedavyzkum.cz/images/linked-in-small.png (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/loga-tacr.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-alevia.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-anlupa.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-avcr.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-czechinvest.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-david-karabec2019.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-ey.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-gacr.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-holec-zuska.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-iocb-tech.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-naviga4.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-research-jobs.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-tcacr.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-teri.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-transferacz.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-urad-prum-vlastnictvi.jpg (60 minutes)
https://vedavyzkum.cz/images/logoSlider/loga/logo-yourradio-news.jpg (60 minutes)
https://vedavyzkum.cz/images/search.png (60 minutes)
https://vedavyzkum.cz/images/twitter-small.png (60 minutes)
https://vedavyzkum.cz/media/gantry5/assets/css/bootstrap-gantry.css (60 minutes)
https://vedavyzkum.cz/media/gantry5/assets/css/font-awesome.min.css (60 minutes)
https://vedavyzkum.cz/media/gantry5/engines/nucleus/css-compiled/joomla.css (60 minutes)
https://vedavyzkum.cz/media/gantry5/engines/nucleu…s-compiled/nucleus.css (60 minutes)
https://vedavyzkum.cz/media/jui/css/icomoon.css (60 minutes)
https://vedavyzkum.cz/media/k2/categories/10.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/10.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/11.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/13.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/15.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/16.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/21.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/22.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/22.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/5.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/57.jpg (60 minutes)
https://vedavyzkum.cz/media/k2/categories/6.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/7.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/categories/9.jpg? (60 minutes)
https://vedavyzkum.cz/media/k2/items/cache/f6f60bc…a8335b4c2aabc72c_M.jpg (60 minutes)
https://vedavyzkum.cz/modules/mod_logo_slider/css/mod_logo_slider.css (60 minutes)
https://vedavyzkum.cz/modules/mod_logo_slider/css/owl.carousel.css (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom…/custom_9.css?5c98d36b (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom…-joomla_9.css?5c98d36a (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom…ydrogen_9.css?5c98d36a (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/akce.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/blog.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/copyright.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/dotace.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/home.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/inovace.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/politika.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/prace.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/pravo.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/spoluprace.png (60 minutes)
https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/zahranici.png (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 22 Optimize images

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

Optimize the following images to reduce their size by 215.8KiB (56% reduction).

Compressing https://vedavyzkum.cz/media/k2/items/cache/f6f60bc…a8335b4c2aabc72c_M.jpg could save 64.8KiB (64% reduction).
Compressing https://vedavyzkum.cz/images/EYLOGO.png could save 11.5KiB (66% reduction).
Compressing https://vedavyzkum.cz/images/bannery-vypis/KTT7_banner_350x150px.jpg could save 10.6KiB (48% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/13.jpg could save 4.5KiB (64% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/21.jpg could save 4.5KiB (65% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/22.jpg could save 4.4KiB (67% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/22.jpg? could save 4.4KiB (67% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/15.jpg could save 4.3KiB (65% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-holec-zuska.jpg could save 4.3KiB (44% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-urad-prum-vlastnictvi.jpg could save 4.2KiB (41% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-avcr.jpg could save 4.2KiB (46% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-iocb-tech.jpg could save 4KiB (44% reduction).
Compressing https://vedavyzkum.cz/images/twitter-small.png could save 3.3KiB (73% reduction).
Compressing https://vedavyzkum.cz/images/facebook-small.png could save 3.3KiB (75% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-alevia.jpg could save 3.2KiB (44% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-transferacz.jpg could save 3.2KiB (42% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-research-jobs.jpg could save 3.1KiB (43% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-czechinvest.jpg could save 3KiB (45% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-tcacr.jpg could save 3KiB (47% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/spoluprace.png could save 2.8KiB (82% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/copyright.png could save 2.7KiB (84% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/dotace.png could save 2.7KiB (83% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/akce.png could save 2.7KiB (81% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/zahranici.png could save 2.7KiB (79% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/pravo.png could save 2.7KiB (88% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/blog.png could save 2.7KiB (87% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/inovace.png could save 2.7KiB (85% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/politika.png could save 2.7KiB (84% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/prace.png could save 2.7KiB (85% reduction).
Compressing https://vedavyzkum.cz/images/search.png could save 2.6KiB (58% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/57.jpg could save 2.6KiB (56% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/9.jpg? could save 2.5KiB (44% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/11.jpg? could save 2.5KiB (46% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-yourradio-news.jpg could save 2.4KiB (39% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-david-karabec2019.jpg could save 2.4KiB (38% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-anlupa.jpg could save 2.4KiB (46% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-naviga4.jpg could save 2.3KiB (35% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/6.jpg? could save 2.3KiB (43% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/10.jpg could save 2.2KiB (42% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/10.jpg? could save 2.2KiB (42% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/7.jpg? could save 2.2KiB (43% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-teri.jpg could save 2.2KiB (49% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-gacr.jpg could save 2.1KiB (36% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/5.jpg could save 2.1KiB (45% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/logo-ey.jpg could save 2KiB (42% reduction).
Compressing https://vedavyzkum.cz/images/logoSlider/loga/loga-tacr.jpg could save 1.9KiB (54% reduction).
Compressing https://vedavyzkum.cz/media/k2/categories/16.jpg? could save 1.6KiB (40% reduction).
Compressing https://vedavyzkum.cz/images/linked-in-small.png could save 192B (18% reduction).
Compressing https://vedavyzkum.cz/templates/g5_hydrogen/custom/images/home.png could save 145B (37% reduction).

priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 12 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://vedavyzkum.cz/media/jui/js/jquery.min.js?6…f4498903ceb829faa2c455
https://vedavyzkum.cz/media/jui/js/jquery-noconfli…f4498903ceb829faa2c455
https://vedavyzkum.cz/media/jui/js/jquery-migrate.…f4498903ceb829faa2c455
https://vedavyzkum.cz/media/k2/assets/js/k2.frontend.js?v=2.9.0&sitepath=/
https://vedavyzkum.cz/media/jui/js/bootstrap.min.j…f4498903ceb829faa2c455
https://vedavyzkum.cz/media/system/js/html5fallback.js
https://vedavyzkum.cz/modules/mod_logo_slider/js/owl.carousel.min.js
https://vedavyzkum.cz/media/gantry5/assets/js/main.js
https://vedavyzkum.cz/templates/g5_hydrogen/custom/js/newsletter.js

Optimize CSS Delivery of the following:

https://cdnjs.cloudflare.com/ajax/libs/simple-line…ple-line-icons.min.css
https://vedavyzkum.cz/components/com_k2/css/k2.css?v=2.9.0
https://vedavyzkum.cz/modules/mod_logo_slider/css/mod_logo_slider.css
https://vedavyzkum.cz/modules/mod_logo_slider/css/owl.carousel.css
https://vedavyzkum.cz/media/gantry5/assets/css/font-awesome.min.css
https://vedavyzkum.cz/media/gantry5/engines/nucleu…s-compiled/nucleus.css
https://vedavyzkum.cz/templates/g5_hydrogen/custom…ydrogen_9.css?5c98d36a
https://vedavyzkum.cz/media/gantry5/assets/css/bootstrap-gantry.css
https://vedavyzkum.cz/media/gantry5/engines/nucleus/css-compiled/joomla.css
https://vedavyzkum.cz/media/jui/css/icomoon.css
https://vedavyzkum.cz/templates/g5_hydrogen/custom…-joomla_9.css?5c98d36a
https://vedavyzkum.cz/templates/g5_hydrogen/custom…/custom_9.css?5c98d36b

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 38% 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 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 9.7KiB (29% reduction).

Minifying https://vedavyzkum.cz/templates/g5_hydrogen/custom…/custom_9.css?5c98d36b could save 3.6KiB (33% reduction) after compression.
Minifying https://vedavyzkum.cz/templates/g5_hydrogen/custom…ydrogen_9.css?5c98d36a could save 2.1KiB (32% reduction) after compression.
Minifying https://vedavyzkum.cz/components/com_k2/css/k2.css?v=2.9.0 could save 2KiB (24% reduction) after compression.
Minifying https://vedavyzkum.cz/templates/g5_hydrogen/custom…-joomla_9.css?5c98d36a could save 1.7KiB (33% reduction) after compression.
Minifying https://vedavyzkum.cz/modules/mod_logo_slider/css/owl.carousel.css could save 193B (18% reduction) after compression.
Minifying https://vedavyzkum.cz/modules/mod_logo_slider/css/mod_logo_slider.css could save 148B (18% reduction) after compression.

priority - 1 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 5.4KiB (57% reduction).

Compressing https://vedavyzkum.cz/images/logo-vv.svg could save 5.4KiB (57% 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 708B (22% reduction).

Minifying https://vedavyzkum.cz/media/k2/assets/js/k2.frontend.js?v=2.9.0&sitepath=/ could save 571B (25% reduction) after compression.
Minifying https://vedavyzkum.cz/templates/g5_hydrogen/custom/js/newsletter.js could save 137B (15% reduction) after compression.

vedavyzkum.cz Mobile Resources

Total Resources86
Number of Hosts8
Static Resources70
JavaScript Resources13
CSS Resources13

vedavyzkum.cz Mobile Resource Breakdown

vedavyzkum.cz mobile page usability

Last tested: 2019-03-25


Mobile Usability Good
97/100

vedavyzkum.cz Mobile Usability Test Quick Summary


priority - 3 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="/blogy-a-rozho…-skolu-v-praze">rozhovoru ze 13. 3. 2019</a> is close to 1 other tap targets.
The tap target <a href="/banners/czech-research"></a> is close to 1 other tap targets.
The tap target <a href="https://vedavy…m.cz/?start=10" class="pagenav">2</a> and 6 others are close to other tap targets.
The tap target <a href="/politika-vyzkumu-a-vyvoje">Politika výzkumu a vývoje</a> and 12 others are close to other tap targets.
The tap target <a href="/o-projektu/o-projektu">O projektu</a> and 5 others are close to other tap targets.

vedavyzkum.cz similar domains

Similar domains:
www.vedavyzkum.com
www.vedavyzkum.net
www.vedavyzkum.org
www.vedavyzkum.info
www.vedavyzkum.biz
www.vedavyzkum.us
www.vedavyzkum.mobi
www.edavyzkum.cz
www.vedavyzkum.cz
www.cedavyzkum.cz
www.vcedavyzkum.cz
www.cvedavyzkum.cz
www.fedavyzkum.cz
www.vfedavyzkum.cz
www.fvedavyzkum.cz
www.gedavyzkum.cz
www.vgedavyzkum.cz
www.gvedavyzkum.cz
www.bedavyzkum.cz
www.vbedavyzkum.cz
www.bvedavyzkum.cz
www.vdavyzkum.cz
www.vwdavyzkum.cz
www.vewdavyzkum.cz
www.vwedavyzkum.cz
www.vsdavyzkum.cz
www.vesdavyzkum.cz
www.vsedavyzkum.cz
www.vddavyzkum.cz
www.veddavyzkum.cz
www.vdedavyzkum.cz
www.vrdavyzkum.cz
www.verdavyzkum.cz
www.vredavyzkum.cz
www.veavyzkum.cz
www.vexavyzkum.cz
www.vedxavyzkum.cz
www.vexdavyzkum.cz
www.vesavyzkum.cz
www.vedsavyzkum.cz
www.veeavyzkum.cz
www.vedeavyzkum.cz
www.veedavyzkum.cz
www.veravyzkum.cz
www.vedravyzkum.cz
www.vefavyzkum.cz
www.vedfavyzkum.cz
www.vefdavyzkum.cz
www.vecavyzkum.cz
www.vedcavyzkum.cz
www.vecdavyzkum.cz
www.vedvyzkum.cz
www.vedqvyzkum.cz
www.vedaqvyzkum.cz
www.vedqavyzkum.cz
www.vedwvyzkum.cz
www.vedawvyzkum.cz
www.vedwavyzkum.cz
www.vedsvyzkum.cz
www.vedasvyzkum.cz
www.vedzvyzkum.cz
www.vedazvyzkum.cz
www.vedzavyzkum.cz
www.vedayzkum.cz
www.vedacyzkum.cz
www.vedavcyzkum.cz
www.vedacvyzkum.cz
www.vedafyzkum.cz
www.vedavfyzkum.cz
www.vedafvyzkum.cz
www.vedagyzkum.cz
www.vedavgyzkum.cz
www.vedagvyzkum.cz
www.vedabyzkum.cz
www.vedavbyzkum.cz
www.vedabvyzkum.cz
www.vedavzkum.cz
www.vedavtzkum.cz
www.vedavytzkum.cz
www.vedavtyzkum.cz
www.vedavgzkum.cz
www.vedavygzkum.cz
www.vedavhzkum.cz
www.vedavyhzkum.cz
www.vedavhyzkum.cz
www.vedavuzkum.cz
www.vedavyuzkum.cz
www.vedavuyzkum.cz
www.vedavykum.cz
www.vedavyxkum.cz
www.vedavyzxkum.cz
www.vedavyxzkum.cz
www.vedavyskum.cz
www.vedavyzskum.cz
www.vedavyszkum.cz
www.vedavyakum.cz
www.vedavyzakum.cz
www.vedavyazkum.cz
www.vedavyzum.cz
www.vedavyzjum.cz
www.vedavyzkjum.cz
www.vedavyzjkum.cz
www.vedavyzium.cz
www.vedavyzkium.cz
www.vedavyzikum.cz
www.vedavyzmum.cz
www.vedavyzkmum.cz
www.vedavyzmkum.cz
www.vedavyzlum.cz
www.vedavyzklum.cz
www.vedavyzlkum.cz
www.vedavyzoum.cz
www.vedavyzkoum.cz
www.vedavyzokum.cz
www.vedavyzkm.cz
www.vedavyzkym.cz
www.vedavyzkuym.cz
www.vedavyzkyum.cz
www.vedavyzkhm.cz
www.vedavyzkuhm.cz
www.vedavyzkhum.cz
www.vedavyzkjm.cz
www.vedavyzkujm.cz
www.vedavyzkim.cz
www.vedavyzkuim.cz
www.vedavyzku.cz
www.vedavyzkun.cz
www.vedavyzkumn.cz
www.vedavyzkunm.cz
www.vedavyzkuj.cz
www.vedavyzkumj.cz
www.vedavyzkuk.cz
www.vedavyzkumk.cz
www.vedavyzkukm.cz

vedavyzkum.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.


vedavyzkum.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.