saferinternet.cz Website Information
Daily Unique Visits: 894
Daily Page Views: 1,788
Income Per Day: $6
Estimated Value: $1,440
saferinternet.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 SuperNetwork s.r.o.. See the full list of other websites hosted by SuperNetwork s.r.o..
The highest website saferinternet.cz position in Alexa rank database was 83361 and the lowest rank position was 984045. Current position of saferinternet.cz in Alexa rank database is 801978.
Desktop speed score of saferinternet.cz (36/100) is better than the results of 12% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of saferinternet.cz (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of saferinternet.cz (29/100) is better than the results of 9.19% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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saferinternet.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.
saferinternet.cz whois
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saferinternet.cz server information
Servers Location
saferinternet.cz desktop page speed rank
Last tested: 2019-04-09
Desktop Speed
Bad
36/100
saferinternet.cz Desktop Speed Test Quick Summary
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priority - 52Enable compression
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priority - 28Leverage browser caching
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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 5Reduce server response time
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priority - 1Minify JavaScript
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saferinternet.cz Desktop Resource Breakdown
| Total Resources | 151 |
| Number of Hosts | 23 |
| Static Resources | 112 |
| JavaScript Resources | 45 |
| CSS Resources | 34 |
saferinternet.cz mobile page speed rank
Last tested: 2019-04-09
Mobile Speed
Bad
29/100
saferinternet.cz Mobile Speed Test Quick Summary
priority - 85Optimize images
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priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 16 blocking script resources and 25 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.saferinternet.cz/media/jui/js/jquery.m…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/jui/js/jquery-n…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/jui/js/jquery-m…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/k2/assets/js/k2….js?v=2.9.0&sitepath=/
https://www.saferinternet.cz/media/system/js/mooto…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/system/js/core.…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/system/js/mooto…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/system/js/modal…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/com_attachments…attachments_refresh.js
https://www.saferinternet.cz/media/jui/js/bootstra…a8de0f558f614209b144cb
https://www.saferinternet.cz/templates/gk_magazine/js/gk.scripts.js
https://www.saferinternet.cz/templates/gk_magazine/js/gk.menu.js
https://www.saferinternet.cz/templates/gk_magazine/js/fitvids.jquery.js
https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/engine.js
https://www.saferinternet.cz/modules/mod_multitran…ssets/multitrans450.js
https://translate.google.com/translate_a/element.j…leTranslateElementInit
https://www.saferinternet.cz/media/jui/js/jquery-n…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/jui/js/jquery-m…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/k2/assets/js/k2….js?v=2.9.0&sitepath=/
https://www.saferinternet.cz/media/system/js/mooto…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/system/js/core.…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/system/js/mooto…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/system/js/modal…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/com_attachments…attachments_refresh.js
https://www.saferinternet.cz/media/jui/js/bootstra…a8de0f558f614209b144cb
https://www.saferinternet.cz/templates/gk_magazine/js/gk.scripts.js
https://www.saferinternet.cz/templates/gk_magazine/js/gk.menu.js
https://www.saferinternet.cz/templates/gk_magazine/js/fitvids.jquery.js
https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/engine.js
https://www.saferinternet.cz/modules/mod_multitran…ssets/multitrans450.js
https://translate.google.com/translate_a/element.j…leTranslateElementInit
Optimize CSS Delivery of the following:
https://cdnjs.cloudflare.com/ajax/libs/simple-line…ple-line-icons.min.css
https://www.saferinternet.cz/templates/gk_magazine/css/k2.css?v=2.9.0
https://www.saferinternet.cz/media/system/css/moda…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/com_attachments/css/attachments_hide.css
https://www.saferinternet.cz/templates/gk_magazine/css/k2.css
https://www.saferinternet.cz/templates/gk_magazine/css/normalize.css
https://www.saferinternet.cz/templates/gk_magazine/css/layout.css
https://www.saferinternet.cz/templates/gk_magazine/css/joomla.css
https://www.saferinternet.cz/templates/gk_magazine/css/system/system.css
https://www.saferinternet.cz/templates/gk_magazine/css/template.css
https://www.saferinternet.cz/templates/gk_magazine/css/menu/menu.css
https://www.saferinternet.cz/templates/gk_magazine/css/gk.stuff.css
https://www.saferinternet.cz/templates/gk_magazine/css/style1.css
https://www.saferinternet.cz/templates/gk_magazine…/typography.style1.css
https://www.saferinternet.cz/templates/gk_magazine…phy.iconset.style1.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
https://fonts.googleapis.com/css?family=Varela+Round
https://www.saferinternet.cz/modules/mod_cookiesaccept/screen.css
https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/style.css
https://www.saferinternet.cz/modules/mod_multitran…ets/multitrans_215.css
https://www.saferinternet.cz/templates/gk_magazine/css/small.desktop.css
https://www.saferinternet.cz/templates/gk_magazine/css/tablet.css
https://www.saferinternet.cz/templates/gk_magazine/css/small.tablet.css
https://www.saferinternet.cz/templates/gk_magazine/css/mobile.css
https://www.saferinternet.cz/templates/gk_magazine/css/override.css
https://www.saferinternet.cz/templates/gk_magazine/css/k2.css?v=2.9.0
https://www.saferinternet.cz/media/system/css/moda…a8de0f558f614209b144cb
https://www.saferinternet.cz/media/com_attachments/css/attachments_hide.css
https://www.saferinternet.cz/templates/gk_magazine/css/k2.css
https://www.saferinternet.cz/templates/gk_magazine/css/normalize.css
https://www.saferinternet.cz/templates/gk_magazine/css/layout.css
https://www.saferinternet.cz/templates/gk_magazine/css/joomla.css
https://www.saferinternet.cz/templates/gk_magazine/css/system/system.css
https://www.saferinternet.cz/templates/gk_magazine/css/template.css
https://www.saferinternet.cz/templates/gk_magazine/css/menu/menu.css
https://www.saferinternet.cz/templates/gk_magazine/css/gk.stuff.css
https://www.saferinternet.cz/templates/gk_magazine/css/style1.css
https://www.saferinternet.cz/templates/gk_magazine…/typography.style1.css
https://www.saferinternet.cz/templates/gk_magazine…phy.iconset.style1.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
https://fonts.googleapis.com/css?family=Varela+Round
https://www.saferinternet.cz/modules/mod_cookiesaccept/screen.css
https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/style.css
https://www.saferinternet.cz/modules/mod_multitran…ets/multitrans_215.css
https://www.saferinternet.cz/templates/gk_magazine/css/small.desktop.css
https://www.saferinternet.cz/templates/gk_magazine/css/tablet.css
https://www.saferinternet.cz/templates/gk_magazine/css/small.tablet.css
https://www.saferinternet.cz/templates/gk_magazine/css/mobile.css
https://www.saferinternet.cz/templates/gk_magazine/css/override.css
priority - 52Enable 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 505.1KiB (71% reduction).
Compressing https://www.saferinternet.cz/media/system/js/mooto…a8de0f558f614209b144cb could save 165.2KiB (71% reduction).
Compressing https://www.saferinternet.cz/media/jui/js/jquery.m…a8de0f558f614209b144cb could save 61.4KiB (65% reduction).
Compressing https://www.saferinternet.cz/media/system/js/mooto…a8de0f558f614209b144cb could save 55.6KiB (67% reduction).
Compressing https://www.saferinternet.cz/ could save 24.8KiB (72% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/joomla.css could save 22.1KiB (77% reduction).
Compressing https://www.saferinternet.cz/media/jui/js/bootstra…a8de0f558f614209b144cb could save 20.9KiB (73% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/k2.css could save 15.7KiB (78% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/k2.css?v=2.9.0 could save 15.7KiB (78% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/template.css could save 14.8KiB (77% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/gk.stuff.css could save 12KiB (77% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/mobile.css could save 9.3KiB (78% reduction).
Compressing https://www.saferinternet.cz/media/system/js/modal…a8de0f558f614209b144cb could save 6.7KiB (67% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/js/gk.scripts.js could save 6.6KiB (71% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine…/typography.style1.css could save 6.2KiB (73% reduction).
Compressing https://www.saferinternet.cz/media/k2/assets/js/k2….js?v=2.9.0&sitepath=/ could save 5.9KiB (71% reduction).
Compressing https://www.saferinternet.cz/media/jui/js/jquery-m…a8de0f558f614209b144cb could save 5.9KiB (60% reduction).
Compressing https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/engine.js could save 5.8KiB (75% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/layout.css could save 5.8KiB (79% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/normalize.css could save 5.6KiB (69% reduction).
Compressing https://www.saferinternet.cz/media/system/js/core.…a8de0f558f614209b144cb could save 5.3KiB (61% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/style1.css could save 5KiB (75% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/tablet.css could save 3.9KiB (75% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/menu/menu.css could save 3.9KiB (77% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/js/gk.menu.js could save 3.5KiB (74% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/override.css could save 3.3KiB (72% reduction).
Compressing https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/style.css could save 2.5KiB (71% reduction).
Compressing https://www.saferinternet.cz/media/system/css/moda…a8de0f558f614209b144cb could save 2KiB (68% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/js/fitvids.jquery.js could save 1.9KiB (59% reduction).
Compressing https://www.saferinternet.cz/modules/mod_cookiesaccept/screen.css could save 1.7KiB (68% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/system/system.css could save 1.5KiB (70% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine…phy.iconset.style1.css could save 1.3KiB (76% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/small.tablet.css could save 1.1KiB (63% reduction).
Compressing https://www.saferinternet.cz/media/com_attachments…attachments_refresh.js could save 1.1KiB (57% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/small.desktop.css could save 661B (57% reduction).
Compressing https://www.saferinternet.cz/modules/mod_multitran…ets/multitrans_215.css could save 436B (56% reduction).
Compressing https://www.saferinternet.cz/media/jui/js/jquery.m…a8de0f558f614209b144cb could save 61.4KiB (65% reduction).
Compressing https://www.saferinternet.cz/media/system/js/mooto…a8de0f558f614209b144cb could save 55.6KiB (67% reduction).
Compressing https://www.saferinternet.cz/ could save 24.8KiB (72% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/joomla.css could save 22.1KiB (77% reduction).
Compressing https://www.saferinternet.cz/media/jui/js/bootstra…a8de0f558f614209b144cb could save 20.9KiB (73% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/k2.css could save 15.7KiB (78% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/k2.css?v=2.9.0 could save 15.7KiB (78% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/template.css could save 14.8KiB (77% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/gk.stuff.css could save 12KiB (77% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/mobile.css could save 9.3KiB (78% reduction).
Compressing https://www.saferinternet.cz/media/system/js/modal…a8de0f558f614209b144cb could save 6.7KiB (67% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/js/gk.scripts.js could save 6.6KiB (71% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine…/typography.style1.css could save 6.2KiB (73% reduction).
Compressing https://www.saferinternet.cz/media/k2/assets/js/k2….js?v=2.9.0&sitepath=/ could save 5.9KiB (71% reduction).
Compressing https://www.saferinternet.cz/media/jui/js/jquery-m…a8de0f558f614209b144cb could save 5.9KiB (60% reduction).
Compressing https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/engine.js could save 5.8KiB (75% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/layout.css could save 5.8KiB (79% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/normalize.css could save 5.6KiB (69% reduction).
Compressing https://www.saferinternet.cz/media/system/js/core.…a8de0f558f614209b144cb could save 5.3KiB (61% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/style1.css could save 5KiB (75% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/tablet.css could save 3.9KiB (75% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/css/menu/menu.css could save 3.9KiB (77% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/js/gk.menu.js could save 3.5KiB (74% reduction).
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Compressing https://www.saferinternet.cz/media/system/css/moda…a8de0f558f614209b144cb could save 2KiB (68% reduction).
Compressing https://www.saferinternet.cz/templates/gk_magazine/js/fitvids.jquery.js could save 1.9KiB (59% reduction).
Compressing https://www.saferinternet.cz/modules/mod_cookiesaccept/screen.css could save 1.7KiB (68% reduction).
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Compressing https://www.saferinternet.cz/templates/gk_magazine/css/small.desktop.css could save 661B (57% reduction).
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priority - 42Leverage 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.saferinternet.cz/images/80x15.png (expiration not specified)
https://www.saferinternet.cz/images/Apps_INVADERS-FOR-GIF_CZ.gif (expiration not specified)
https://www.saferinternet.cz/images/BEZPECNE_online_semafor.jpg (expiration not specified)
https://www.saferinternet.cz/images/Digikoalice.png (expiration not specified)
https://www.saferinternet.cz/images/Fortnite.png (expiration not specified)
https://www.saferinternet.cz/images/Online_ZOO.png (expiration not specified)
https://www.saferinternet.cz/images/Right%20button%20ECSM2.png (expiration not specified)
https://www.saferinternet.cz/images/Right%20button%20eSafety1.png (expiration not specified)
https://www.saferinternet.cz/images/Right%20button%20eSafety2.png (expiration not specified)
https://www.saferinternet.cz/images/Right%20button%20sb2.png (expiration not specified)
https://www.saferinternet.cz/images/Right-button_PBO_2.png (expiration not specified)
https://www.saferinternet.cz/images/RightbuttonCodeWeek2.png (expiration not specified)
https://www.saferinternet.cz/images/RightbuttonNHSM2.png (expiration not specified)
https://www.saferinternet.cz/images/RightbuttonSID2.png (expiration not specified)
https://www.saferinternet.cz/images/SID%202019_DS4Y%20s.jpg (expiration not specified)
https://www.saferinternet.cz/images/SI_bile_bez_claimu_zlute@_130.png (expiration not specified)
https://www.saferinternet.cz/images/Sarka3.jpg (expiration not specified)
https://www.saferinternet.cz/images/ikona1.jpg (expiration not specified)
https://www.saferinternet.cz/images/mini-social-icons3.png (expiration not specified)
https://www.saferinternet.cz/media/com_attachments/css/attachments_hide.css (expiration not specified)
https://www.saferinternet.cz/media/com_attachments…attachments_refresh.js (expiration not specified)
https://www.saferinternet.cz/modules/mod_cookiesaccept/img/przez_b.png (expiration not specified)
https://www.saferinternet.cz/modules/mod_cookiesaccept/screen.css (expiration not specified)
https://www.saferinternet.cz/modules/mod_image_sho…de_graph1gk-is-233.png (expiration not specified)
https://www.saferinternet.cz/modules/mod_image_sho….akademiegk-is-233.png (expiration not specified)
https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/engine.js (expiration not specified)
https://www.saferinternet.cz/modules/mod_image_sho…wall/images/loader.gif (expiration not specified)
https://www.saferinternet.cz/modules/mod_image_sho…/gk_rockwall/style.css (expiration not specified)
https://www.saferinternet.cz/modules/mod_multitran…ssets/multitrans450.js (expiration not specified)
https://www.saferinternet.cz/modules/mod_multitran…ets/multitrans_215.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/gk.stuff.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/joomla.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/k2.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/layout.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/menu/menu.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/mobile.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/normalize.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/override.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/small.desktop.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/small.tablet.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/style1.css (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/css/system/system.css (expiration not specified)
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https://www.saferinternet.cz/templates/gk_magazine…phy.iconset.style1.css (expiration not specified)
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https://www.saferinternet.cz/templates/gk_magazine…style1/tablet_menu.png (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/js/fitvids.jquery.js (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/js/gk.menu.js (expiration not specified)
https://www.saferinternet.cz/templates/gk_magazine/js/gk.scripts.js (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/cs_CZ/sdk.js (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://translate.googleapis.com/translate_static/css/translateelement.css (60 minutes)
https://translate.googleapis.com/translate_static/js/element/main.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.saferinternet.cz/images/Apps_INVADERS-FOR-GIF_CZ.gif (expiration not specified)
https://www.saferinternet.cz/images/BEZPECNE_online_semafor.jpg (expiration not specified)
https://www.saferinternet.cz/images/Digikoalice.png (expiration not specified)
https://www.saferinternet.cz/images/Fortnite.png (expiration not specified)
https://www.saferinternet.cz/images/Online_ZOO.png (expiration not specified)
https://www.saferinternet.cz/images/Right%20button%20ECSM2.png (expiration not specified)
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https://www.saferinternet.cz/images/Right-button_PBO_2.png (expiration not specified)
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https://www.saferinternet.cz/modules/mod_image_sho…de_graph1gk-is-233.png (expiration not specified)
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saferinternet.cz Mobile Resource Breakdown
| Total Resources | 151 |
| Number of Hosts | 23 |
| Static Resources | 112 |
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| CSS Resources | 34 |
saferinternet.cz mobile page usability
Last tested: 2019-04-09
Mobile Usability
Good
99/100
saferinternet.cz Mobile Usability Test Quick Summary
priority - 0Size 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
<li class="active">0</li> is close to 1 other tap targets.The tap target
<li>1</li> is close to 1 other tap targets.The tap target
<a href="#" class="uiStreamPrivac…ndicator _5pcq"></a> is close to 1 other tap targets.The tap target
<a href="https://t.co/unMwiSqZtQ" class="link customisable">https://www.fa…07259988210/ …</a> is close to 1 other tap targets.The tap target
<a href="https://t.co/unMwiSqZtQ" class="link customisable">https://www.fa…07259988210/ …</a> is close to 1 other tap targets.saferinternet.cz HTML validation
Warnings
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 192 Column: 5 - 28
"... <section id="gkPageTop"> ..." Line: 225 Column: 9 - 45
"... <section id="gkTop1" class="gkCols3"> ..." Line: 254 Column: 5 - 29
"... <section id="gkMainbody"> ..." Line: 222 Column: 6 - 50
"...ge"> <section id="gkContent" class="gkColumnLeft"> ..." Line: 590 Column: 9 - 66
"... <section id="gkBottom2" class="gkCols6 gkNoMargin gkPage"> ..."
"... <section id="gkPageTop"> ..." Line: 225 Column: 9 - 45
"... <section id="gkTop1" class="gkCols3"> ..." Line: 254 Column: 5 - 29
"... <section id="gkMainbody"> ..." Line: 222 Column: 6 - 50
"...ge"> <section id="gkContent" class="gkColumnLeft"> ..." Line: 590 Column: 9 - 66
"... <section id="gkBottom2" class="gkCols6 gkNoMargin gkPage"> ..."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Line: 270 Column: 4 - 100
"...ů</h3> <p><img style="margin-right: 15px;" src="/images/social-media.jpg" alt="" border="0" align="left" /><stron..." Line: 291 Column: 4 - 101
"...?</h3> <p><img style="margin-right: 15px;" src="/images/Bitcoin_lores.png" alt="" border="0" align="left" /></p> <..." Line: 313 Column: 4 - 98
"..."</h3> <p><img style="margin-right: 15px;" src="/images/Senat_logo.png" alt="" border="0" align="left" /><stron..." Line: 463 Column: 63 - 130
"...="_blank"><img src="/images/Apps_INVADERS-FOR-GIF_CZ.gif" alt="" border="0" /></a></..." Line: 495 Column: 124 - 291
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/POMOC_online_green.jpg" alt="" width="200" border="0" /></a></..." Line: 498 Column: 117 - 289
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/BEZPECNE_online_semafor.jpg" alt="" width="220" border="0" /></a></..." Line: 501 Column: 112 - 276
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/STOP_online_red.jpg" alt="" width="160" border="0" /></a></..." Line: 504 Column: 123 - 285
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/Inhope_Insafe.jpg" alt="" width="200" border="0" /></a></..." Line: 507 Column: 113 - 263
"...referrer"><img style="display: block; margin: 10px auto 10px auto; width: 100%; max-width: 200px;" src="/images/Digikoalice.png" alt="" width="200" border="0" /></a></..." Line: 510 Column: 163 - 326
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/DSJC Member POSITIVE 200px.png" alt="" border="0" /></a></..." Line: 596 Column: 112 - 226
"...="_blank"><img style="vertical-align: middle;" src="/images/upc2013_small.png" alt="" width="88" align="middle" border="0" /></a></..." Line: 603 Column: 39 - 103
"...rchiv.cz"><img src="/images/ikona1.jpg" alt="" align="middle" border="0" /></a></..." Line: 620 Column: 203 - 266
"...="_blank"><img src="/images/80x15.png" alt="" align="centre" border="0" /></a> l..."
"...ů</h3> <p><img style="margin-right: 15px;" src="/images/social-media.jpg" alt="" border="0" align="left" /><stron..." Line: 291 Column: 4 - 101
"...?</h3> <p><img style="margin-right: 15px;" src="/images/Bitcoin_lores.png" alt="" border="0" align="left" /></p> <..." Line: 313 Column: 4 - 98
"..."</h3> <p><img style="margin-right: 15px;" src="/images/Senat_logo.png" alt="" border="0" align="left" /><stron..." Line: 463 Column: 63 - 130
"...="_blank"><img src="/images/Apps_INVADERS-FOR-GIF_CZ.gif" alt="" border="0" /></a></..." Line: 495 Column: 124 - 291
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/POMOC_online_green.jpg" alt="" width="200" border="0" /></a></..." Line: 498 Column: 117 - 289
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/BEZPECNE_online_semafor.jpg" alt="" width="220" border="0" /></a></..." Line: 501 Column: 112 - 276
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/STOP_online_red.jpg" alt="" width="160" border="0" /></a></..." Line: 504 Column: 123 - 285
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/Inhope_Insafe.jpg" alt="" width="200" border="0" /></a></..." Line: 507 Column: 113 - 263
"...referrer"><img style="display: block; margin: 10px auto 10px auto; width: 100%; max-width: 200px;" src="/images/Digikoalice.png" alt="" width="200" border="0" /></a></..." Line: 510 Column: 163 - 326
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/DSJC Member POSITIVE 200px.png" alt="" border="0" /></a></..." Line: 596 Column: 112 - 226
"...="_blank"><img style="vertical-align: middle;" src="/images/upc2013_small.png" alt="" width="88" align="middle" border="0" /></a></..." Line: 603 Column: 39 - 103
"...rchiv.cz"><img src="/images/ikona1.jpg" alt="" align="middle" border="0" /></a></..." Line: 620 Column: 203 - 266
"...="_blank"><img src="/images/80x15.png" alt="" align="centre" border="0" /></a> l..."
Attribute “3” is not serializable as XML 1.0.
Line: 465 Column: 61 - 288
"..."content"><a class="twitter-timeline" data-theme="light" data-link-color="##4aed05" data-border-color="##cccccc" data-chrome="nofooter " 3 href="https://twitter.com/NcbiCz" data-widget-id="443817264492466176" width="100%" height="300">Tweets..."
"..."content"><a class="twitter-timeline" data-theme="light" data-link-color="##4aed05" data-border-color="##cccccc" data-chrome="nofooter " 3 href="https://twitter.com/NcbiCz" data-widget-id="443817264492466176" width="100%" height="300">Tweets..."
Errors
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Line: 270 Column: 4 - 100
"...ů</h3> <p><img style="margin-right: 15px;" src="/images/social-media.jpg" alt="" border="0" align="left" /><stron..." Line: 291 Column: 4 - 101
"...?</h3> <p><img style="margin-right: 15px;" src="/images/Bitcoin_lores.png" alt="" border="0" align="left" /></p> <..." Line: 313 Column: 4 - 98
"..."</h3> <p><img style="margin-right: 15px;" src="/images/Senat_logo.png" alt="" border="0" align="left" /><stron..." Line: 596 Column: 112 - 226
"...="_blank"><img style="vertical-align: middle;" src="/images/upc2013_small.png" alt="" width="88" align="middle" border="0" /></a></..." Line: 603 Column: 39 - 103
"...rchiv.cz"><img src="/images/ikona1.jpg" alt="" align="middle" border="0" /></a></..." Line: 620 Column: 203 - 266
"...="_blank"><img src="/images/80x15.png" alt="" align="centre" border="0" /></a> l..."
"...ů</h3> <p><img style="margin-right: 15px;" src="/images/social-media.jpg" alt="" border="0" align="left" /><stron..." Line: 291 Column: 4 - 101
"...?</h3> <p><img style="margin-right: 15px;" src="/images/Bitcoin_lores.png" alt="" border="0" align="left" /></p> <..." Line: 313 Column: 4 - 98
"..."</h3> <p><img style="margin-right: 15px;" src="/images/Senat_logo.png" alt="" border="0" align="left" /><stron..." Line: 596 Column: 112 - 226
"...="_blank"><img style="vertical-align: middle;" src="/images/upc2013_small.png" alt="" width="88" align="middle" border="0" /></a></..." Line: 603 Column: 39 - 103
"...rchiv.cz"><img src="/images/ikona1.jpg" alt="" align="middle" border="0" /></a></..." Line: 620 Column: 203 - 266
"...="_blank"><img src="/images/80x15.png" alt="" align="centre" border="0" /></a> l..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 380 Column: 1 - 41
"...ne;"> <img src="/images/RightbuttonNHSM2.png"/> <..." Line: 383 Column: 1 - 40
"...ng"/> <img src="/images/RightbuttonSID2.png"/> <..." Line: 386 Column: 1 - 43
"...ng"/> <img src="/images/Right-button_PBO_2.png"/> <..." Line: 389 Column: 1 - 43
"...ng"/> <img src="/images/Right button ECSM2.png"/> <..." Line: 392 Column: 1 - 45
"...ng"/> <img src="/images/RightbuttonCodeWeek2.png"/> <..." Line: 395 Column: 1 - 42
"...ng"/> <img src="/images/Right button sb2.png" /> <..." Line: 413 Column: 1 - 47
"... --> <img src="/images/Right button eSafety2.png" /> <..." Line: 421 Column: 65 - 212
"...="_blank"><img src="/images/RightbuttonNHSM1.png" onmouseover="this.src='/images/RightbuttonNHSM2.png'" onmouseout="this.src='/images/RightbuttonNHSM1.png'"/></a></..." Line: 423 Column: 46 - 190
"...tday.cz/"><img src="/images/RightbuttonSID1.png" onmouseover="this.src='/images/RightbuttonSID2.png'" onmouseout="this.src='/images/RightbuttonSID1.png'"/></a></..." Line: 425 Column: 60 - 213
"...="_blank"><img src="/images/Right-button_PBO_1.png" onmouseover="this.src='/images/Right-button_PBO_2.png'" onmouseout="this.src='/images/Right-button_PBO_1.png'"/></a></..." Line: 427 Column: 49 - 202
"...="_blank"><img src="/images/Right button ECSM1.png" onmouseover="this.src='/images/Right button ECSM2.png'" onmouseout="this.src='/images/Right button ECSM1.png'"/></a></..." Line: 429 Column: 53 - 212
"...="_blank"><img src="/images/RightbuttonCodeWeek1.png" onmouseover="this.src='/images/RightbuttonCodeWeek2.png'" onmouseout="this.src='/images/RightbuttonCodeWeek1.png'"/></a></..." Line: 431 Column: 62 - 209
"...="_blank"><img src="/images/Right button sb1.png" onmouseover="this.src='/images/Right button sb2.png'" onmouseout="this.src='/images/Right button sb1.png'"/></a></..." Line: 439 Column: 57 - 219
"...="_blank"><img src="/images/Right button eSafety1.png" onmouseover="this.src='/images/Right button eSafety2.png'" onmouseout="this.src='/images/Right button eSafety1.png'"/></a></..."
"...ne;"> <img src="/images/RightbuttonNHSM2.png"/> <..." Line: 383 Column: 1 - 40
"...ng"/> <img src="/images/RightbuttonSID2.png"/> <..." Line: 386 Column: 1 - 43
"...ng"/> <img src="/images/Right-button_PBO_2.png"/> <..." Line: 389 Column: 1 - 43
"...ng"/> <img src="/images/Right button ECSM2.png"/> <..." Line: 392 Column: 1 - 45
"...ng"/> <img src="/images/RightbuttonCodeWeek2.png"/> <..." Line: 395 Column: 1 - 42
"...ng"/> <img src="/images/Right button sb2.png" /> <..." Line: 413 Column: 1 - 47
"... --> <img src="/images/Right button eSafety2.png" /> <..." Line: 421 Column: 65 - 212
"...="_blank"><img src="/images/RightbuttonNHSM1.png" onmouseover="this.src='/images/RightbuttonNHSM2.png'" onmouseout="this.src='/images/RightbuttonNHSM1.png'"/></a></..." Line: 423 Column: 46 - 190
"...tday.cz/"><img src="/images/RightbuttonSID1.png" onmouseover="this.src='/images/RightbuttonSID2.png'" onmouseout="this.src='/images/RightbuttonSID1.png'"/></a></..." Line: 425 Column: 60 - 213
"...="_blank"><img src="/images/Right-button_PBO_1.png" onmouseover="this.src='/images/Right-button_PBO_2.png'" onmouseout="this.src='/images/Right-button_PBO_1.png'"/></a></..." Line: 427 Column: 49 - 202
"...="_blank"><img src="/images/Right button ECSM1.png" onmouseover="this.src='/images/Right button ECSM2.png'" onmouseout="this.src='/images/Right button ECSM1.png'"/></a></..." Line: 429 Column: 53 - 212
"...="_blank"><img src="/images/RightbuttonCodeWeek1.png" onmouseover="this.src='/images/RightbuttonCodeWeek2.png'" onmouseout="this.src='/images/RightbuttonCodeWeek1.png'"/></a></..." Line: 431 Column: 62 - 209
"...="_blank"><img src="/images/Right button sb1.png" onmouseover="this.src='/images/Right button sb2.png'" onmouseout="this.src='/images/Right button sb1.png'"/></a></..." Line: 439 Column: 57 - 219
"...="_blank"><img src="/images/Right button eSafety1.png" onmouseover="this.src='/images/Right button eSafety2.png'" onmouseout="this.src='/images/Right button eSafety1.png'"/></a></..."
Bad value “/images/Right button ECSM2.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Line: 389 Column: 1 - 43
"...ng"/> <img src="/images/Right button ECSM2.png"/> <..."
"...ng"/> <img src="/images/Right button ECSM2.png"/> <..."
Bad value “/images/Right button sb2.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Line: 395 Column: 1 - 42
"...ng"/> <img src="/images/Right button sb2.png" /> <..."
"...ng"/> <img src="/images/Right button sb2.png" /> <..."
Bad value “/images/Right button eSafety2.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Line: 413 Column: 1 - 47
"... --> <img src="/images/Right button eSafety2.png" /> <..."
"... --> <img src="/images/Right button eSafety2.png" /> <..."
Bad value “/images/Right button ECSM1.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Line: 427 Column: 49 - 202
"...="_blank"><img src="/images/Right button ECSM1.png" onmouseover="this.src='/images/Right button ECSM2.png'" onmouseout="this.src='/images/Right button ECSM1.png'"/></a></..."
"...="_blank"><img src="/images/Right button ECSM1.png" onmouseover="this.src='/images/Right button ECSM2.png'" onmouseout="this.src='/images/Right button ECSM1.png'"/></a></..."
Bad value “/images/Right button sb1.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Line: 431 Column: 62 - 209
"...="_blank"><img src="/images/Right button sb1.png" onmouseover="this.src='/images/Right button sb2.png'" onmouseout="this.src='/images/Right button sb1.png'"/></a></..."
"...="_blank"><img src="/images/Right button sb1.png" onmouseover="this.src='/images/Right button sb2.png'" onmouseout="this.src='/images/Right button sb1.png'"/></a></..."
Bad value “/images/Right button eSafety1.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Line: 439 Column: 57 - 219
"...="_blank"><img src="/images/Right button eSafety1.png" onmouseover="this.src='/images/Right button eSafety2.png'" onmouseout="this.src='/images/Right button eSafety1.png'"/></a></..."
"...="_blank"><img src="/images/Right button eSafety1.png" onmouseover="this.src='/images/Right button eSafety2.png'" onmouseout="this.src='/images/Right button eSafety1.png'"/></a></..."
No “p” element in scope but a “p” end tag seen.
Line: 439 Column: 228 - 231
".../></a></p></p> </di..."
".../></a></p></p> </di..."
Attribute “3” not allowed on element “a” at this point.
Line: 465 Column: 61 - 288
"..."content"><a class="twitter-timeline" data-theme="light" data-link-color="##4aed05" data-border-color="##cccccc" data-chrome="nofooter " 3 href="https://twitter.com/NcbiCz" data-widget-id="443817264492466176" width="100%" height="300">Tweets..."
"..."content"><a class="twitter-timeline" data-theme="light" data-link-color="##4aed05" data-border-color="##cccccc" data-chrome="nofooter " 3 href="https://twitter.com/NcbiCz" data-widget-id="443817264492466176" width="100%" height="300">Tweets..."
Attribute “width” not allowed on element “a” at this point.
Line: 465 Column: 61 - 288
"..."content"><a class="twitter-timeline" data-theme="light" data-link-color="##4aed05" data-border-color="##cccccc" data-chrome="nofooter " 3 href="https://twitter.com/NcbiCz" data-widget-id="443817264492466176" width="100%" height="300">Tweets..."
"..."content"><a class="twitter-timeline" data-theme="light" data-link-color="##4aed05" data-border-color="##cccccc" data-chrome="nofooter " 3 href="https://twitter.com/NcbiCz" data-widget-id="443817264492466176" width="100%" height="300">Tweets..."
Attribute “height” not allowed on element “a” at this point.
Line: 465 Column: 61 - 288
"..."content"><a class="twitter-timeline" data-theme="light" data-link-color="##4aed05" data-border-color="##cccccc" data-chrome="nofooter " 3 href="https://twitter.com/NcbiCz" data-widget-id="443817264492466176" width="100%" height="300">Tweets..."
"..."content"><a class="twitter-timeline" data-theme="light" data-link-color="##4aed05" data-border-color="##cccccc" data-chrome="nofooter " 3 href="https://twitter.com/NcbiCz" data-widget-id="443817264492466176" width="100%" height="300">Tweets..."
Bad value “/images/DSJC Member POSITIVE 200px.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Line: 510 Column: 163 - 326
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/DSJC Member POSITIVE 200px.png" alt="" border="0" /></a></..."
"...referrer"><img style="display: block; margin-left: auto; margin-right: auto; width: 100%; max-width: 200px;" src="/images/DSJC Member POSITIVE 200px.png" alt="" border="0" /></a></..."
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saferinternet.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.
saferinternet.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.