PORTALVS.SK Všetky vysoké školy, fakulty a študijné programy na jednom mieste | Portál VŠ

portalvs.sk Website Information

Daily Unique Visits: 1,100

Daily Page Views: 2,200

Income Per Day: $7

Estimated Value: $1,680

This website is located in Slovakia and is using following IP address 194.160.4.101. See the complete list of popular websites hosted in Slovakia.

portalvs.sk is registered under .SK top-level domain. Please check other sites in .SK zone.

Website portalvs.sk is using the following name servers:

  • ns2.nameserver.sk
  • ns1.nameserver.sk
  • ns1.dnsbackup.net
  • ns2.dnsbackup.net

and is probably hosted by Zdruzenie pouzivatelov Slovenskej akademickej datovej siete. See the full list of other websites hosted by Zdruzenie pouzivatelov Slovenskej akademickej datovej siete.

The highest website portalvs.sk position in Alexa rank database was 19555 and the lowest rank position was 995656. Current position of portalvs.sk in Alexa rank database is 651810.

Desktop speed score of portalvs.sk (72/100) is better than the results of 54.39% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of portalvs.sk (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of portalvs.sk (54/100) is better than the results of 41.82% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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portalvs.sk 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.


portalvs.sk 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.


Domain: portalvs.sk
Created: 2006-07-06
Valid Until: 2025-07-06
Updated: 2024-07-09
Domain Status: ok
Nameserver: ns1.nameserver.sk
Nameserver: ns2.nameserver.sk
Nameserver: ns1.dnsbackup.net
Nameserver: ns2.dnsbackup.net

Domain registrant: LUBO-0021-3959
Authorised Registrar: WEBG-0001
Created: 2017-09-01
Updated: 2017-09-01

Registrar: WEBG-0001
Name: Webglobe, a.s.
Organization: Webglobe, a.s.
Organization ID: 52486567
Phone: +421.258101062
Email: sk-nic@webglobe.sk
Street: Stará Prievozská 1349/2
City: Bratislava - mestská časť Ružinov
Postal Code: 821 09
Country Code: SK
Created: 2017-09-01
Updated: 2024-10-18

Administrative Contact: LUBO-0021-3959
Created: 2017-09-01
Updated: 2017-09-01

Technical Contact: LUBO-0021-3959
Created: 2017-09-01
Updated: 2017-09-01

portalvs.sk server information

Servers Location

portalvs.sk desktop page speed rank

Last tested: 2018-12-06


Desktop Speed Medium
72/100

portalvs.sk Desktop Speed Test Quick Summary


priority - 21Leverage 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:

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https://www.portalvs.sk/js/script.js (expiration not specified)
https://www.portalvs.sk/js/scripts-concat.min.js (expiration not specified)
https://www.portalvs.sk/libs/tinymce-4.5.6/tinymce.min.js (expiration not specified)
https://static.hotjar.com/c/hotjar-26528.js?sv=3 (60 seconds)
https://cdn.luigisbox.com/portalvs.js (5 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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

Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.portalvs.sk/js/jquery-1.10.2.min.js
https://www.portalvs.sk/js/jquery-ui-1.9.2.custom.min.js
https://www.portalvs.sk/libs/tinymce-4.5.6/tinymce.min.js

Optimize CSS Delivery of the following:

https://www.portalvs.sk/css/divascookies_style_dark.css
https://fonts.googleapis.com/css?family=Roboto:400…subset=latin,latin-ext
https://www.portalvs.sk/css/redmond/jquery-ui-1.9.2.custom.min.css
https://www.portalvs.sk/css/bootstrap-tagsinput.css
https://www.portalvs.sk/css/style-concat.min.css
https://www.portalvs.sk/css/jquery.smartbanner.css

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://portalvs.sk/
https://www.portalvs.sk/
https://www.portalvs.sk/sk/

priority - 1Minify 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 14.3KiB (42% reduction).

Minifying https://www.portalvs.sk/js/masonry.pkgd.js could save 10.2KiB (50% reduction) after compression.
Minifying https://www.portalvs.sk/js/jquery.smartbanner.js could save 1.5KiB (36% reduction) after compression.
Minifying https://www.portalvs.sk/js/script.js could save 1.2KiB (26% reduction) after compression.
Minifying https://www.portalvs.sk/js/ajax.js could save 1.1KiB (28% reduction) after compression.
Minifying https://www.portalvs.sk/js/main.js could save 163B (15% 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 1.9KiB (18% reduction).

Minifying https://www.portalvs.sk/sk/ could save 1.9KiB (18% reduction) after compression.

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 774B (14% reduction).

Minifying https://www.portalvs.sk/css/redmond/jquery-ui-1.9.2.custom.min.css could save 652B (13% reduction) after compression.
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priority - 0Optimize images

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

Optimize the following images to reduce their size by 662B (22% reduction).

Compressing https://www.portalvs.sk/_thumbs/134/134/tuke3-sk-b-cmyk_12389.jpg could save 455B (17% reduction).
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portalvs.sk Desktop Resource Breakdown

Total Resources59
Number of Hosts13
Static Resources44
JavaScript Resources17
CSS Resources6

portalvs.sk mobile page speed rank

Last tested: 2018-12-06


Mobile Speed Bad
54/100

portalvs.sk Mobile Speed Test Quick Summary


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

Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.portalvs.sk/js/jquery-1.10.2.min.js
https://www.portalvs.sk/js/jquery-ui-1.9.2.custom.min.js
https://www.portalvs.sk/libs/tinymce-4.5.6/tinymce.min.js

Optimize CSS Delivery of the following:

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https://fonts.googleapis.com/css?family=Roboto:400…subset=latin,latin-ext
https://www.portalvs.sk/css/redmond/jquery-ui-1.9.2.custom.min.css
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https://www.portalvs.sk/css/jquery.smartbanner.css

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:

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https://www.portalvs.sk/_thumbs/134/134/tuke3-sk-b-cmyk_12389.jpg (expiration not specified)
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https://www.portalvs.sk/css/style-concat.min.css (expiration not specified)
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https://static.hotjar.com/c/hotjar-26528.js?sv=3 (60 seconds)
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https://www.google-analytics.com/analytics.js (2 hours)

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://portalvs.sk/
https://www.portalvs.sk/
https://www.portalvs.sk/sk/

priority - 1Minify 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 14.3KiB (42% reduction).

Minifying https://www.portalvs.sk/js/masonry.pkgd.js could save 10.2KiB (50% reduction) after compression.
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Minifying https://www.portalvs.sk/js/main.js could save 163B (15% 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 1.9KiB (18% reduction).

Minifying https://www.portalvs.sk/sk/ could save 1.9KiB (18% reduction) after compression.

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 774B (14% reduction).

Minifying https://www.portalvs.sk/css/redmond/jquery-ui-1.9.2.custom.min.css could save 652B (13% reduction) after compression.
Minifying https://www.portalvs.sk/css/divascookies_style_dark.css could save 122B (23% reduction) after compression.

priority - 0Optimize images

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

Optimize the following images to reduce their size by 662B (22% reduction).

Compressing https://www.portalvs.sk/_thumbs/134/134/tuke3-sk-b-cmyk_12389.jpg could save 455B (17% reduction).
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portalvs.sk Mobile Resource Breakdown

Total Resources55
Number of Hosts12
Static Resources45
JavaScript Resources16
CSS Resources6

portalvs.sk mobile page usability

Last tested: 2018-12-06


Mobile Usability Good
96/100

portalvs.sk Mobile Usability Test Quick Summary


priority - 3Size 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="/sk/">SK</a> is close to 1 other tap targets.

The tap target <a href="/sk/autorske-prava">Autorské práva</a> and 7 others are close to other tap targets.
The tap target <a href="/sk/rss">RSS</a> and 1 others are close to other tap targets.
The tap target <a href="/sk/">SK</a> is close to 1 other tap targets.
The tap target <a href="/en/">EN</a> is close to 1 other tap targets.

portalvs.sk HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 23 Column: 2 - 72
".../script> <script type="text/javascript" src="/js/jquery-ui-1.9.2.custom.min.js"></scri..." Line: 24 Column: 2 - 73
".../script> <script type="text/javascript" src="/libs/tinymce-4.5.6/tinymce.min.js"></scri..." Line: 29 Column: 2 - 32
"...creen"> <script type="text/javascript"> (fu..." Line: 185 Column: 1 - 31
"...ainer --> <script type="text/javascript"> var..." Line: 860 Column: 2 - 32
"...script> <script type="text/javascript"> $(d..." Line: 888 Column: 2 - 32
".../script> <script type="text/javascript"> $.s..." Line: 892 Column: 2 - 32
"...script> <script type="text/javascript"> $('..." Line: 908 Column: 2 - 32
"...cript> <script type="text/javascript"> $(d..." Line: 918 Column: 2 - 32
"...script> <script type="text/javascript"> ..."

The first occurrence of ID “modal-label-navigation” was here.

Line: 616 Column: 5 - 64
"...tton> <h4 id="modal-label-navigation" class="modal-title sr-only">Menu</..." Line: 616 Column: 5 - 64
"...tton> <h4 id="modal-label-navigation" class="modal-title sr-only">Menu</..."

Errors

An element with “role=tab” must be contained in, or owned by, an element with “role=tablist”.

Line: 545 Column: 84 - 137
"...si ho dať <a href="#form-reminder" role="tab" data-toggle="tab">opätov..."

Duplicate ID “modal-label-navigation”.

Line: 658 Column: 5 - 64
"...tton> <h4 id="modal-label-navigation" class="modal-title sr-only">Menu</..." Line: 702 Column: 5 - 64
"...tton> <h4 id="modal-label-navigation" class="modal-title sr-only">Menu</..."

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portalvs.sk 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.


portalvs.sk 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.