AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

TC.CZ Website Information

tc.cz Website Information

Daily Unique Visits: 1,385

Daily Page Views: 2,770

Income Per Day: $9

Estimated Value: $2,160

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

No name server records were found.

and is probably hosted by VSHosting s.r.o.. See the full list of other websites hosted by VSHosting s.r.o..

The highest website tc.cz position in Alexa rank database was 327292 and the lowest rank position was 993061. Current position of tc.cz in Alexa rank database is 517759.

Desktop speed score of tc.cz (57/100) is better than the results of 31.79% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of tc.cz (66/100) is better than the results of 14.96% of other sites and means that the page is not mobile-friendly.

Mobile speed score of tc.cz (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

tc.cz Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

tc.cz whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

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

tc.cz server information

Servers Location

tc.cz desktop page speed rank

Last tested: 2018-06-18

Desktop Speed Bad
57/100

tc.cz Desktop Speed Test Quick Summary


priority - 32Leverage 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.tc.cz/assets/38e1ad4d/print.css (expiration not specified)
https://www.tc.cz/assets/38e1ad4d/screen.css (expiration not specified)
https://www.tc.cz/assets/4793d33d/jquery.ba-bbq.js (expiration not specified)
https://www.tc.cz/assets/4793d33d/jquery.js (expiration not specified)
https://www.tc.cz/assets/5b303e79/listview/jquery.yiilistview.js (expiration not specified)
https://www.tc.cz/assets/5b303e79/listview/styles.css (expiration not specified)
https://www.tc.cz/assets/7571f997/lightbox.js (expiration not specified)
https://www.tc.cz/assets/76b10f4f/lightbox.css (expiration not specified)
https://www.tc.cz/assets/c38e32f9/foxframe.js (expiration not specified)
https://www.tc.cz/assets/e367ecfd/css/cf_suggest_page.css (expiration not specified)
https://www.tc.cz/assets/e367ecfd/js/cf_suggest_page.js (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…ab56f590e96c05c182.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…f38b87f9d20a0a71be.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…0e5cb70b2b122ebe0b.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…254ebaca7ed3196ea3.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…b9b1a53d66ad809f5f.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…93cab11a51e4d1fc14.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…6aff02327a4499dc6a.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…4954e607b460b1fb53.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…584797022e2a6ef540.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…55e0ce36bb67c3d8d6.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…13b5737e6e0c6ce16f.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…d6869a17b0d6faed31.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…b3f731c2e1b32b72c1.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…f611be8772d0290343.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…3cf5ebf1a4cdc733e5.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…3b51a6727535d34275.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…0106c1d010986eaa01.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…b6e50555b5df34059b.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…e7892824edfb66191e.jpg (expiration not specified)
https://www.tc.cz/images/common/loading.gif (expiration not specified)
https://www.tc.cz/js/jquery.pause.min.js (expiration not specified)
https://www.tc.cz/js/lang/cs.js (expiration not specified)
https://www.tc.cz/js/main.js (expiration not specified)
https://www.tc.cz/themes/default//images/2011/linkedin_s.png (expiration not specified)
https://www.tc.cz/themes/default//images/2011/twitter-icon.png (expiration not specified)
https://www.tc.cz/themes/default/css/blueprint/project-grid/screen.css (expiration not specified)
https://www.tc.cz/themes/default/css/fonts/webfont1.woff (expiration not specified)
https://www.tc.cz/themes/default/css/fonts/webfont2.woff (expiration not specified)
https://www.tc.cz/themes/default/css/main.css (expiration not specified)
https://www.tc.cz/themes/default/images/2011/body_bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/2011/head_bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/2011/logo_cs.png (expiration not specified)
https://www.tc.cz/themes/default/images/2011/menu_bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/2011/menu_border_bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/banners/echo.png (expiration not specified)
https://www.tc.cz/themes/default/images/banners/ergo.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-arrow-right.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-banner-1.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-banner-2.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-banner-3.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-highlights.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-rss.png (expiration not specified)
https://www.tc.cz/themes/default/images/enterprise-europe.png (expiration not specified)
https://www.tc.cz/themes/default/images/h2020.png (expiration not specified)
https://www.tc.cz/themes/default/images/homepage-bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/pf_2018_tc.jpg (expiration not specified)
https://www.tc.cz/themes/default/js/jquery/plugins…fancybox-1.3.4.min.css (expiration not specified)
https://www.tc.cz/themes/default/js/jquery/plugins….fancybox-1.3.4.min.js (expiration not specified)
https://www.tc.cz/themes/default/js/jquery/plugins…1/jquery.cookie.min.js (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-KP8QJ6M (15 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 19Reduce server response time

priority - 12Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://tc.cz/
https://tc.cz/
https://www.tc.cz/
https://www.tc.cz/cs

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.tc.cz/assets/4793d33d/jquery.js
https://www.tc.cz/assets/4793d33d/jquery.ba-bbq.js
https://www.tc.cz/assets/c38e32f9/foxframe.js
https://www.tc.cz/js/main.js
https://www.tc.cz/js/jquery.pause.min.js
https://www.tc.cz/js/lang/cs.js
https://www.tc.cz/assets/7571f997/lightbox.js

Optimize CSS Delivery of the following:

https://www.tc.cz/assets/5b303e79/listview/styles.css
https://www.tc.cz/assets/38e1ad4d/screen.css
https://www.tc.cz/themes/default/css/blueprint/project-grid/screen.css
https://www.tc.cz/themes/default/css/main.css
https://www.tc.cz/assets/76b10f4f/lightbox.css
https://www.tc.cz/assets/e367ecfd/css/cf_suggest_page.css
https://fonts.googleapis.com/css?family=Open+Sans:…subset=latin,latin-ext
https://www.tc.cz/themes/default/js/jquery/plugins…fancybox-1.3.4.min.css

priority - 6Minify 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 54.7KiB (51% reduction).

Minifying https://www.tc.cz/assets/4793d33d/jquery.js could save 37.1KiB (48% reduction) after compression.
Minifying https://www.tc.cz/assets/4793d33d/jquery.ba-bbq.js could save 9KiB (79% reduction) after compression.
Minifying https://www.tc.cz/assets/c38e32f9/foxframe.js could save 4.1KiB (53% reduction) after compression.
Minifying https://www.tc.cz/js/main.js could save 1.5KiB (50% reduction) after compression.
Minifying https://www.tc.cz/assets/5b303e79/listview/jquery.yiilistview.js could save 765B (51% reduction) after compression.
Minifying https://www.tc.cz/assets/e367ecfd/js/cf_suggest_page.js could save 691B (60% reduction) after compression.
Minifying https://www.tc.cz/assets/7571f997/lightbox.js could save 682B (27% reduction) after compression.
Minifying https://www.tc.cz/js/jquery.pause.min.js could save 497B (57% reduction) after compression.
Minifying https://www.tc.cz/js/lang/cs.js could save 384B (32% reduction) after compression.

priority - 1Optimize images

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

Optimize the following images to reduce their size by 11.9KiB (18% reduction).

Compressing https://www.tc.cz/themes/default//images/2011/linkedin_s.png could save 1KiB (70% reduction).
Compressing https://www.tc.cz/themes/default//images/2011/twitter-icon.png could save 945B (64% reduction).
Compressing https://www.tc.cz/themes/default/images/2011/body_bg.png could save 724B (16% reduction).
Compressing https://www.tc.cz/themes/default/images/bg-banner-3.png could save 570B (18% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…13b5737e6e0c6ce16f.jpg could save 518B (20% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…0e5cb70b2b122ebe0b.jpg could save 444B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…b9b1a53d66ad809f5f.jpg could save 430B (27% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…b3f731c2e1b32b72c1.jpg could save 428B (14% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…584797022e2a6ef540.jpg could save 421B (26% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…4954e607b460b1fb53.jpg could save 419B (17% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…d6869a17b0d6faed31.jpg could save 416B (17% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…f611be8772d0290343.jpg could save 415B (15% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…0106c1d010986eaa01.jpg could save 415B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…e7892824edfb66191e.jpg could save 415B (13% reduction).
Compressing https://www.tc.cz/themes/default/images/bg-banner-2.png could save 415B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…6aff02327a4499dc6a.jpg could save 406B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…93cab11a51e4d1fc14.jpg could save 404B (25% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…f38b87f9d20a0a71be.jpg could save 401B (16% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…3cf5ebf1a4cdc733e5.jpg could save 399B (21% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…254ebaca7ed3196ea3.jpg could save 393B (16% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…3b51a6727535d34275.jpg could save 388B (18% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…ab56f590e96c05c182.jpg could save 382B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…55e0ce36bb67c3d8d6.jpg could save 380B (15% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…b6e50555b5df34059b.jpg could save 375B (12% reduction).
Compressing https://www.tc.cz/themes/default/images/bg-banner-1.png could save 304B (13% reduction).
Compressing https://www.tc.cz/themes/default/images/banners/ergo.png could save 295B (11% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 2.7KiB (17% reduction).

Minifying https://www.tc.cz/themes/default/css/main.css could save 1.7KiB (16% reduction) after compression.
Minifying https://www.tc.cz/assets/38e1ad4d/screen.css could save 369B (12% reduction) after compression.
Minifying https://www.tc.cz/assets/76b10f4f/lightbox.css could save 293B (23% reduction) after compression.
Minifying https://www.tc.cz/assets/38e1ad4d/print.css could save 220B (33% reduction) after compression.
Minifying https://www.tc.cz/assets/e367ecfd/css/cf_suggest_page.css could save 172B (29% reduction) after compression.

priority - 0Minify 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 1.6KiB (15% reduction).

Minifying https://www.tc.cz/cs could save 1.6KiB (15% reduction) after compression.

tc.cz Desktop Resource Breakdown

Total Resources83
Number of Hosts11
Static Resources65
JavaScript Resources17
CSS Resources9

tc.cz mobile page speed rank

Last tested: 2018-02-02

Mobile Speed Bad
43/100

tc.cz Mobile Speed Test Quick Summary


priority - 48Leverage 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.tc.cz/assets/38e1ad4d/print.css (expiration not specified)
https://www.tc.cz/assets/38e1ad4d/screen.css (expiration not specified)
https://www.tc.cz/assets/4793d33d/jquery.ba-bbq.js (expiration not specified)
https://www.tc.cz/assets/4793d33d/jquery.min.js (expiration not specified)
https://www.tc.cz/assets/5b303e79/listview/jquery.yiilistview.js (expiration not specified)
https://www.tc.cz/assets/5b303e79/listview/styles.css (expiration not specified)
https://www.tc.cz/assets/7571f997/lightbox.js (expiration not specified)
https://www.tc.cz/assets/76b10f4f/lightbox.css (expiration not specified)
https://www.tc.cz/assets/c38e32f9/foxframe.js (expiration not specified)
https://www.tc.cz/assets/e367ecfd/css/cf_suggest_page.css (expiration not specified)
https://www.tc.cz/assets/e367ecfd/js/cf_suggest_page.js (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…ab56f590e96c05c182.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…f38b87f9d20a0a71be.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…bf3be9662e1f47a7f2.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…254ebaca7ed3196ea3.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…b9b1a53d66ad809f5f.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…93cab11a51e4d1fc14.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…1c450419fdd1b9804a.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…5229b139d3e0d5e8c3.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…584797022e2a6ef540.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…55e0ce36bb67c3d8d6.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…b3f731c2e1b32b72c1.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…f611be8772d0290343.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…3cf5ebf1a4cdc733e5.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…3b51a6727535d34275.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…280813bc596b716b5a.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…a121cc6e9c7c9195aa.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…458131cc583a075ef7.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…01ddd2b8090a6b2667.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…5692429c00b22e6593.jpg (expiration not specified)
https://www.tc.cz/files_public/t-small-highlights/…b6e50555b5df34059b.jpg (expiration not specified)
https://www.tc.cz/images/common/loading.gif (expiration not specified)
https://www.tc.cz/js/jquery.pause.min.js (expiration not specified)
https://www.tc.cz/js/lang/cs.js (expiration not specified)
https://www.tc.cz/js/main.js (expiration not specified)
https://www.tc.cz/themes/default//images/2011/linkedin_s.png (expiration not specified)
https://www.tc.cz/themes/default//images/2011/twitter-icon.png (expiration not specified)
https://www.tc.cz/themes/default/css/blueprint/project-grid/screen.css (expiration not specified)
https://www.tc.cz/themes/default/css/fonts/webfont1.woff (expiration not specified)
https://www.tc.cz/themes/default/css/fonts/webfont2.woff (expiration not specified)
https://www.tc.cz/themes/default/css/main.css (expiration not specified)
https://www.tc.cz/themes/default/images/2011/body_bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/2011/head_bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/2011/logo_cs.png (expiration not specified)
https://www.tc.cz/themes/default/images/2011/menu_bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/2011/menu_border_bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/banners/echo.png (expiration not specified)
https://www.tc.cz/themes/default/images/banners/ergo.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-arrow-right.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-banner-1.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-banner-2.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-banner-3.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-highlights.png (expiration not specified)
https://www.tc.cz/themes/default/images/bg-rss.png (expiration not specified)
https://www.tc.cz/themes/default/images/enterprise-europe.png (expiration not specified)
https://www.tc.cz/themes/default/images/h2020.png (expiration not specified)
https://www.tc.cz/themes/default/images/homepage-bg.png (expiration not specified)
https://www.tc.cz/themes/default/images/pf_2018_tc.jpg (expiration not specified)
https://www.tc.cz/themes/default/js/jquery/plugins…fancybox-1.3.4.min.css (expiration not specified)
https://www.tc.cz/themes/default/js/jquery/plugins….fancybox-1.3.4.min.js (expiration not specified)
https://www.tc.cz/themes/default/js/jquery/plugins…1/jquery.cookie.min.js (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-KP8QJ6M (15 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 43Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://tc.cz/
https://tc.cz/
https://www.tc.cz/
https://www.tc.cz/cs

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.tc.cz/assets/4793d33d/jquery.min.js
https://www.tc.cz/assets/4793d33d/jquery.ba-bbq.js
https://www.tc.cz/assets/c38e32f9/foxframe.js
https://www.tc.cz/js/main.js
https://www.tc.cz/js/jquery.pause.min.js
https://www.tc.cz/js/lang/cs.js
https://www.tc.cz/assets/7571f997/lightbox.js

Optimize CSS Delivery of the following:

https://www.tc.cz/assets/5b303e79/listview/styles.css
https://www.tc.cz/assets/38e1ad4d/screen.css
https://www.tc.cz/themes/default/css/blueprint/project-grid/screen.css
https://www.tc.cz/themes/default/css/main.css
https://www.tc.cz/assets/76b10f4f/lightbox.css
https://www.tc.cz/assets/e367ecfd/css/cf_suggest_page.css
https://fonts.googleapis.com/css?family=Open+Sans:…subset=latin,latin-ext
https://www.tc.cz/themes/default/js/jquery/plugins…fancybox-1.3.4.min.css

priority - 21Reduce server response time

priority - 2Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 17.6KiB (60% reduction).

Minifying https://www.tc.cz/assets/4793d33d/jquery.ba-bbq.js could save 9KiB (79% reduction) after compression.
Minifying https://www.tc.cz/assets/c38e32f9/foxframe.js could save 4.1KiB (53% reduction) after compression.
Minifying https://www.tc.cz/js/main.js could save 1.5KiB (50% reduction) after compression.
Minifying https://www.tc.cz/assets/5b303e79/listview/jquery.yiilistview.js could save 765B (51% reduction) after compression.
Minifying https://www.tc.cz/assets/e367ecfd/js/cf_suggest_page.js could save 691B (60% reduction) after compression.
Minifying https://www.tc.cz/assets/7571f997/lightbox.js could save 682B (27% reduction) after compression.
Minifying https://www.tc.cz/js/jquery.pause.min.js could save 497B (57% reduction) after compression.
Minifying https://www.tc.cz/js/lang/cs.js could save 384B (32% reduction) after compression.

priority - 1Optimize images

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

Optimize the following images to reduce their size by 12.1KiB (18% reduction).

Compressing https://www.tc.cz/themes/default//images/2011/linkedin_s.png could save 1KiB (70% reduction).
Compressing https://www.tc.cz/themes/default//images/2011/twitter-icon.png could save 945B (64% reduction).
Compressing https://www.tc.cz/themes/default/images/2011/body_bg.png could save 724B (16% reduction).
Compressing https://www.tc.cz/themes/default/images/bg-banner-3.png could save 570B (18% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…a121cc6e9c7c9195aa.jpg could save 449B (23% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…b9b1a53d66ad809f5f.jpg could save 430B (27% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…b3f731c2e1b32b72c1.jpg could save 428B (14% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…5692429c00b22e6593.jpg could save 426B (26% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…584797022e2a6ef540.jpg could save 421B (26% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…280813bc596b716b5a.jpg could save 417B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…458131cc583a075ef7.jpg could save 416B (17% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…bf3be9662e1f47a7f2.jpg could save 415B (15% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…f611be8772d0290343.jpg could save 415B (15% reduction).
Compressing https://www.tc.cz/themes/default/images/bg-banner-2.png could save 415B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…01ddd2b8090a6b2667.jpg could save 406B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…93cab11a51e4d1fc14.jpg could save 404B (25% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…1c450419fdd1b9804a.jpg could save 402B (14% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…f38b87f9d20a0a71be.jpg could save 401B (16% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…3cf5ebf1a4cdc733e5.jpg could save 399B (21% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…254ebaca7ed3196ea3.jpg could save 393B (16% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…5229b139d3e0d5e8c3.jpg could save 391B (15% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…3b51a6727535d34275.jpg could save 388B (18% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…ab56f590e96c05c182.jpg could save 382B (13% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…55e0ce36bb67c3d8d6.jpg could save 380B (15% reduction).
Compressing https://www.tc.cz/files_public/t-small-highlights/…b6e50555b5df34059b.jpg could save 375B (12% reduction).
Compressing https://www.tc.cz/themes/default/images/bg-banner-1.png could save 304B (13% reduction).
Compressing https://www.tc.cz/themes/default/images/banners/ergo.png could save 295B (11% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 2.7KiB (17% reduction).

Minifying https://www.tc.cz/themes/default/css/main.css could save 1.7KiB (16% reduction) after compression.
Minifying https://www.tc.cz/assets/38e1ad4d/screen.css could save 369B (12% reduction) after compression.
Minifying https://www.tc.cz/assets/76b10f4f/lightbox.css could save 293B (23% reduction) after compression.
Minifying https://www.tc.cz/assets/38e1ad4d/print.css could save 220B (33% reduction) after compression.
Minifying https://www.tc.cz/assets/e367ecfd/css/cf_suggest_page.css could save 172B (29% reduction) after compression.

priority - 0Minify 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 1.6KiB (15% reduction).

Minifying https://www.tc.cz/cs could save 1.6KiB (15% reduction) after compression.

tc.cz Mobile Resource Breakdown

Total Resources81
Number of Hosts10
Static Resources66
JavaScript Resources17
CSS Resources9

tc.cz mobile page usability

Last tested: 2018-02-02

Mobile Usability Medium
66/100

tc.cz Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

… renders only 8 pixels tall (20 CSS pixels).

známe cenu myšlenky renders only 8 pixels tall (20 CSS pixels).

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

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

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

Prohlášení o přístupnosti and 6 others render only 4 pixels tall (11 CSS pixels).

» and 1 others render only 4 pixels tall (11 CSS pixels).

| renders only 4 pixels tall (10 CSS pixels).

HLAVNÍ STRANA renders only 6 pixels tall (15 CSS pixels).

| and 6 others render only 5 pixels tall (12 CSS pixels).

PRO MÉDIA and 6 others render only 6 pixels tall (15 CSS pixels).

Česká styčná k…ývoj a inovace and 5 others render only 5 pixels tall (12 CSS pixels).

Enterprise Europe Network renders only 5 pixels tall (12 CSS pixels).

DOPORUČUJEME renders only 6 pixels tall (15 CSS pixels).

VÝROČNÍ ZPRÁVY TC and 2 others render only 5 pixels tall (13 CSS pixels).

Výroční zpráva 2016 » and 5 others render only 5 pixels tall (12 CSS pixels).

Technologické…nfrastruktury… renders only 5 pixels tall (12 CSS pixels).

více » renders only 5 pixels tall (12 CSS pixels).

Technologické…vačních firem. renders only 6 pixels tall (15 CSS pixels).

Technologické…- přečtěte si and 4 others render only 4 pixels tall (11 CSS pixels).

Odkaz…» and 4 others render only 4 pixels tall (11 CSS pixels).

NOVINKY and 1 others render only 6 pixels tall (15 CSS pixels).

RSS and 1 others render only 4 pixels tall (11 CSS pixels).

– and 24 others render only 5 pixels tall (12 CSS pixels).

Výroční zpráva…nt v roce 2016 and 16 others render only 5 pixels tall (14 CSS pixels).

» and 16 others render only 5 pixels tall (14 CSS pixels).

Technologické…lených grantů… and 26 others render only 5 pixels tall (12 CSS pixels).

čtěte dále » and 18 others render only 5 pixels tall (12 CSS pixels).

4. národní výz…-EUREKA LTE218 and 8 others render only 5 pixels tall (12 CSS pixels).

archiv novinek » and 1 others render only 5 pixels tall (13 CSS pixels).

SYNERGI 2018 renders only 5 pixels tall (12 CSS pixels).

© Technologick…ČR  2003–2018 renders only 4 pixels tall (11 CSS pixels).

| and 3 others render only 4 pixels tall (11 CSS pixels).

Na začátek stránky » and 2 others render only 4 pixels tall (11 CSS pixels).

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

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 4Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/cs">cs</a> is close to 2 other tap targets.

The tap target <a href="/en">en</a> is close to 1 other tap targets.

The tap target <a href="http://www.lin…company/834283" class="new-win out wraps-image"></a> and 1 others are close to other tap targets.

The tap target <a href="/cs">Hlavní strana</a> is close to 2 other tap targets.

The tap target <a href="/cs/o-nas">O nás</a> and 1 others are close to other tap targets.

The tap target <input id="search" type="text" name="q" class="text search-warning-melt"> is close to 1 other tap targets.

The tap target <a href="/cs/nabidky/na…vropsky-vyzkum">Národní inform…vropský výzkum</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.ent…pe-network.cz/" class="network out">Enterprise Europe Network</a> is close to 2 other tap targets.

The tap target <a href="http://www.h2020.cz/" class="h2020 out"> is close to 1 other tap targets.

The tap target <a href="/cs/doporucujeme">Doporučujeme</a> is close to 1 other tap targets.

The tap target <a href="/cs/publikace/…-periodik/echo" class="wraps-image"></a> and 1 others are close to other tap targets.

The tap target <a href="/cs/publikace/…tra-av-cr-2016">Výroční zpráva 2016 »</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.oppk.cz/" class="image out wraps-image"></a> and 1 others are close to other tap targets.

The tap target <a href="" class="button-left"></a> is close to 2 other tap targets.

The tap target <a href="" class="button-right"></a> is close to 1 other tap targets.

The tap target <a href="/cs/novinky/ce…iative-eurohpc">Česká republik…iativě EuroHPC</a> and 3 others are close to other tap targets.

The tap target <a href="https://ec.eur…ance-computing" class="new-win out https">deklaraci EuroHPC</a> and 2 others are close to other tap targets.

The tap target <a href="/cs/rss">RSS</a> is close to 1 other tap targets.

The tap target <a href="#top">Na začátek stránky »</a> and 2 others are close to other tap targets.

tc.cz HTML validation

tc.cz similar domains

Similar domains:
www.tc.com
www.tc.net
www.tc.org
www.tc.info
www.tc.biz
www.tc.us
www.tc.mobi
www.c.cz
www.tc.cz
www.rc.cz
www.trc.cz
www.rtc.cz
www.fc.cz
www.tfc.cz
www.ftc.cz
www.gc.cz
www.tgc.cz
www.gtc.cz
www.yc.cz
www.tyc.cz
www.ytc.cz
www.t.cz
www.tx.cz
www.tcx.cz
www.txc.cz
www.td.cz
www.tcd.cz
www.tdc.cz
www.tf.cz
www.tcf.cz
www.tv.cz
www.tcv.cz
www.tvc.cz

tc.cz Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

tc.cz TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.