PUPIN.RS Institut Mihajlo Pupin – ICT pokretač vašeg uspeha …

pupin.rs Website Information

Daily Unique Visits: 744

Daily Page Views: 1,488

Income Per Day: $5

Estimated Value: $1,200

pupin.rs is registered under .RS top-level domain. Please check other sites in .RS zone.

No name server records were found.

and is probably hosted by Drustvo za telekomunikacije Orion telekom doo Beograd, Gandijeva 76a. See the full list of other websites hosted by Drustvo za telekomunikacije Orion telekom doo Beograd, Gandijeva 76a.

The highest website pupin.rs position in Alexa rank database was 146885 and the lowest rank position was 999990. Current position of pupin.rs in Alexa rank database is 964175.

Desktop speed score of pupin.rs (34/100) is better than the results of 10.71% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of pupin.rs (64/100) is better than the results of 11.2% of other sites and means that the page is not mobile-friendly.

Mobile speed score of pupin.rs (30/100) is better than the results of 9.88% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

pupin.rs 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.


pupin.rs 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.


% The data in the Whois database are provided by RNIDS
% for information purposes only and to assist persons in obtaining
% information about or related to a domain name registration record.
% Data in the database are created by registrants and we do not guarantee
% their accuracy. We reserve the right to remove access
% for entities abusing the data, without notice.
% All timestamps are given in Serbian local time.
%
Domain name: pupin.rs
Domain status: Active https://www.rnids.rs/en/domain-name-status-codes#Active
Registration date: 24.09.2009 12:28:43
Modification date: 27.08.2020 13:05:07
Expiration date: 24.09.2021 12:28:43
Confirmed: 24.09.2009 12:28:43
Registrar: ORION TELEKOM d.o.o.

Registrant: Institut Mihailo Pupin
Address: Volgina 15, Beograd, Serbia
Postal Code:
ID Number: 07014694
Tax ID: 100008310

Administrative contact: Institut"Mihajlo Pupin"doo
Address: Volgina 15 , 11060 Beograd, Serbia
Postal Code:
ID Number: 0712961780055
Tax ID:

Technical contact: Institut"Mihajlo Pupin"doo
Address: Volgina 15 , 11060 Beograd, Serbia
Postal Code:
ID Number: 0712961780055
Tax ID:

DNS: dns1.orion.rs - 77.105.36.77
DNS: dns2.orion.rs - 77.105.37.77
DNS: dns3.orion.rs - 169.60.35.162
DNS: dns4.orion.rs - 43.239.97.50

DNSSEC signed: no

Whois Timestamp: 10.03.2021 12:07:26

pupin.rs server information

Servers Location

pupin.rs desktop page speed rank

Last tested: 2018-08-15


Desktop Speed Bad
34/100

pupin.rs Desktop Speed Test Quick Summary


priority - 147Optimize images

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

Optimize the following images to reduce their size by 1.4MiB (59% reduction).

Compressing http://static.pupin.rs/2017/03/zeleznica-signali.jpg could save 180.9KiB (73% reduction).
Compressing http://static.pupin.rs/2013/10/4imp.jpg could save 160.1KiB (69% reduction).
Compressing http://static.pupin.rs/2011/02/4.jpg could save 139KiB (68% reduction).
Compressing http://static.pupin.rs/2013/11/slika10.jpg could save 125.8KiB (71% reduction).
Compressing and resizing http://static.pupin.rs/2011/10/JPO-logo1.jpg could save 95.7KiB (96% reduction).
Compressing http://static.pupin.rs/2016/12/NDDC2016.jpg could save 64.7KiB (43% reduction).
Compressing http://static.pupin.rs/2010/09/imp7.jpg could save 60.9KiB (48% reduction).
Compressing http://static.pupin.rs/2010/09/imp4.jpg could save 50.4KiB (44% reduction).
Compressing http://static.pupin.rs/2010/09/imp6.jpg could save 50.1KiB (49% reduction).
Compressing http://static.pupin.rs/2010/09/imp3.jpg could save 47.8KiB (46% reduction).
Compressing http://static.pupin.rs/2010/09/imp9.jpg could save 47.3KiB (50% reduction).
Compressing http://static.pupin.rs/2010/09/imp8.jpg could save 45.3KiB (48% reduction).
Compressing http://static.pupin.rs/2010/09/imp5.jpg could save 44.1KiB (46% reduction).
Compressing http://static.pupin.rs/2011/07/1.jpg could save 41KiB (39% reduction).
Compressing http://static.pupin.rs/2010/09/imp2.jpg could save 32.5KiB (42% reduction).
Compressing http://static.pupin.rs/2016/06/Telekomunikacije.jpg could save 29.4KiB (47% reduction).
Compressing http://static.pupin.rs/2011/04/emc-logo.jpg could save 23.3KiB (81% reduction).
Compressing http://static.pupin.rs/2018/01/orden-manja-70x70.jpg could save 21.7KiB (92% reduction).
Compressing http://static.pupin.rs/2010/09/blic_logo.jpg could save 20.3KiB (81% reduction).
Compressing http://static.pupin.rs/2018/06/E-Mail-Banner2018-125x125.jpg could save 20.2KiB (79% reduction).
Compressing http://static.pupin.rs/2011/04/ICT-net.jpg could save 17.9KiB (81% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…n/images/zaobljeno.jpg could save 17.7KiB (97% reduction).
Compressing http://static.pupin.rs/2018/05/IMG_5841-70x70.jpg could save 14.7KiB (86% reduction).
Compressing http://static.pupin.rs/2016/12/Banja-Luka-Doboj.jpg could save 14.3KiB (22% reduction).
Compressing http://static.pupin.rs/2018/03/flag_yellow_low-70x70.jpg could save 13.6KiB (88% reduction).
Compressing http://static.pupin.rs/2018/06/IMG_5894-70x70.jpg could save 12.1KiB (88% reduction).
Compressing and resizing http://static.pupin.rs/2017/11/logo_euraxess_1.png could save 11KiB (64% reduction).
Compressing http://static.pupin.rs/2016/06/Innotrans-baner4.jpg could save 8.1KiB (80% reduction).
Compressing http://static.pupin.rs/2017/04/SMW-Snipped-150x51.jpg could save 7.5KiB (71% reduction).
Compressing http://static.pupin.rs/2010/07/een.jpg could save 7.5KiB (57% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…pupin/images/posao.jpg could save 4.7KiB (55% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…n/images/dogadjaji.jpg could save 2.6KiB (43% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…pin/images/linkovi.jpg could save 2.6KiB (57% reduction).
Compressing http://static.pupin.rs/2017/11/novi-logo-ENG.jpg could save 1.8KiB (24% reduction).
Compressing http://static.pupin.rs/2011/04/alfresco-partner-logo.png could save 1.3KiB (23% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…images/srednjimeni.jpg could save 838B (38% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/promot…er/css/images/next.png could save 205B (20% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/promot…er/css/images/prev.png could save 199B (20% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/sitepr…l-cms/res/flags/en.png could save 192B (32% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/sitepr…l-cms/res/flags/sr.png could save 161B (34% reduction).

priority - 26Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://static.pupin.rs/2009/12/PolitikaLogo-150x43.gif (expiration not specified)
http://static.pupin.rs/2010/07/een.jpg (expiration not specified)
http://static.pupin.rs/2010/09/blic_logo.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp2.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp3.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp4.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp5.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp6.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp7.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp8.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp9.jpg (expiration not specified)
http://static.pupin.rs/2011/02/4.jpg (expiration not specified)
http://static.pupin.rs/2011/04/ICT-net.jpg (expiration not specified)
http://static.pupin.rs/2011/04/alfresco-partner-logo.png (expiration not specified)
http://static.pupin.rs/2011/04/emc-logo.jpg (expiration not specified)
http://static.pupin.rs/2011/07/1.jpg (expiration not specified)
http://static.pupin.rs/2011/10/JPO-logo1.jpg (expiration not specified)
http://static.pupin.rs/2013/10/4imp.jpg (expiration not specified)
http://static.pupin.rs/2013/11/slika10.jpg (expiration not specified)
http://static.pupin.rs/2016/06/Innotrans-baner4.jpg (expiration not specified)
http://static.pupin.rs/2016/06/Telekomunikacije.jpg (expiration not specified)
http://static.pupin.rs/2016/12/Banja-Luka-Doboj.jpg (expiration not specified)
http://static.pupin.rs/2016/12/NDDC2016.jpg (expiration not specified)
http://static.pupin.rs/2017/03/zeleznica-signali.jpg (expiration not specified)
http://static.pupin.rs/2017/04/SMW-Snipped-150x51.jpg (expiration not specified)
http://static.pupin.rs/2017/11/logo_euraxess_1.png (expiration not specified)
http://static.pupin.rs/2017/11/novi-logo-ENG.jpg (expiration not specified)
http://static.pupin.rs/2018/01/orden-manja-70x70.jpg (expiration not specified)
http://static.pupin.rs/2018/03/flag_yellow_low-70x70.jpg (expiration not specified)
http://static.pupin.rs/2018/05/IMG_5841-70x70.jpg (expiration not specified)
http://static.pupin.rs/2018/06/E-Mail-Banner2018-125x125.jpg (expiration not specified)
http://static.pupin.rs/2018/06/IMG_5894-70x70.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/promot…er/css/images/next.png (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/promot…er/css/images/prev.png (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/proplayer/js/swfobject.js (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/sitepr…l-cms/res/flags/en.png (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/sitepr…l-cms/res/flags/sr.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…jlopupin/images/bg.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pupin/images/bgall.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pin/images/content.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…/images/desnoplava.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…n/images/dogadjaji.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…/images/drugionama.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pin/images/linkovi.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pupin/images/logo1.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pupin/images/posao.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…images/srednjimeni.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…n/images/zaobljeno.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/print.css (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…s/jquery.idTabs.min.js (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/style.css (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 18Enable 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 178.8KiB (72% reduction).

Compressing http://www.pupin.rs/code/wp-content/plugins/jquery…2.1.1.min.js?ver=2.1.1 could save 53.5KiB (64% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/style.css could save 38.4KiB (85% reduction).
Compressing http://www.pupin.rs/ could save 38.3KiB (81% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/nextge….all.min.js?ver=2.9995 could save 18.7KiB (71% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/nextge…-reloaded.js?ver=1.3.3 could save 6.6KiB (67% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/proplayer/js/swfobject.js could save 6.2KiB (61% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/promot…omoslider.js?ver=3.5.1 could save 4.9KiB (73% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/jquery…1.2.1.min.js?ver=1.2.1 could save 4KiB (57% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/print.css could save 2.6KiB (73% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/promot…s/slider.css?ver=3.5.1 could save 2.5KiB (66% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…s/jquery.idTabs.min.js could save 1.3KiB (55% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/nextge…deshow.min.js?ver=1.06 could save 981B (54% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/nextge…reloaded.css?ver=1.3.4 could save 895B (58% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/simple…/css/app.css?ver=2.3.1 could save 125B (52% reduction).

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

Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.pupin.rs/code/wp-content/plugins/proplayer/js/swfobject.js
http://www.pupin.rs/code/wp-content/plugins/jquery…2.1.1.min.js?ver=2.1.1
http://www.pupin.rs/code/wp-content/plugins/jquery…1.2.1.min.js?ver=1.2.1
http://www.pupin.rs/code/wp-content/plugins/nextge…-reloaded.js?ver=1.3.3
http://www.pupin.rs/code/wp-content/plugins/nextge….all.min.js?ver=2.9995
http://www.pupin.rs/code/wp-content/plugins/nextge…deshow.min.js?ver=1.06
http://www.pupin.rs/code/wp-content/plugins/promot…omoslider.js?ver=3.5.1
http://www.pupin.rs/code/wp-content/themes/institu…s/jquery.idTabs.min.js

Optimize CSS Delivery of the following:

http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/style.css
http://www.pupin.rs/code/wp-content/plugins/nextge…reloaded.css?ver=1.3.4
http://www.pupin.rs/code/wp-content/plugins/simple…/css/app.css?ver=2.3.1
http://www.pupin.rs/code/wp-content/plugins/promot…s/slider.css?ver=3.5.1

priority - 7Reduce server response time

priority - 1Minify 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 7.7KiB (15% reduction).

Minifying http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/style.css could save 6.2KiB (14% reduction).
Minifying http://www.pupin.rs/code/wp-content/plugins/promot…s/slider.css?ver=3.5.1 could save 898B (24% reduction).
Minifying http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/print.css could save 379B (11% reduction).
Minifying http://www.pupin.rs/code/wp-content/plugins/nextge…reloaded.css?ver=1.3.4 could save 249B (17% reduction).

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 4.8KiB (11% reduction).

Minifying http://www.pupin.rs/ could save 4.8KiB (11% reduction).

priority - 0Minify 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 4.6KiB (28% reduction).

Minifying http://www.pupin.rs/code/wp-content/plugins/nextge…-reloaded.js?ver=1.3.3 could save 2.4KiB (25% reduction).
Minifying http://www.pupin.rs/code/wp-content/plugins/promot…omoslider.js?ver=3.5.1 could save 2.2KiB (33% reduction).

pupin.rs Desktop Resource Breakdown

Total Resources65
Number of Hosts4
Static Resources52
JavaScript Resources10
CSS Resources5

pupin.rs mobile page speed rank

Last tested: 2018-07-02


Mobile Speed Bad
30/100

pupin.rs Mobile Speed Test Quick Summary


priority - 144Optimize images

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

Optimize the following images to reduce their size by 1.4MiB (57% reduction).

Compressing http://static.pupin.rs/2017/03/zeleznica-signali.jpg could save 180.9KiB (73% reduction).
Compressing http://static.pupin.rs/2013/10/4imp.jpg could save 160.1KiB (69% reduction).
Compressing http://static.pupin.rs/2011/02/4.jpg could save 139KiB (68% reduction).
Compressing http://static.pupin.rs/2013/11/slika10.jpg could save 125.8KiB (71% reduction).
Compressing http://static.pupin.rs/2011/10/JPO-logo1.jpg could save 71.4KiB (71% reduction).
Compressing http://static.pupin.rs/2016/12/NDDC2016.jpg could save 64.7KiB (43% reduction).
Compressing http://static.pupin.rs/2010/09/imp7.jpg could save 60.9KiB (48% reduction).
Compressing http://static.pupin.rs/2010/09/imp4.jpg could save 50.4KiB (44% reduction).
Compressing http://static.pupin.rs/2010/09/imp6.jpg could save 50.1KiB (49% reduction).
Compressing http://static.pupin.rs/2010/09/imp3.jpg could save 47.8KiB (46% reduction).
Compressing http://static.pupin.rs/2010/09/imp9.jpg could save 47.3KiB (50% reduction).
Compressing http://static.pupin.rs/2010/09/imp8.jpg could save 45.3KiB (48% reduction).
Compressing http://static.pupin.rs/2010/09/imp5.jpg could save 44.1KiB (46% reduction).
Compressing http://static.pupin.rs/2011/07/1.jpg could save 41KiB (39% reduction).
Compressing http://static.pupin.rs/2010/09/imp2.jpg could save 32.5KiB (42% reduction).
Compressing http://static.pupin.rs/2016/06/Telekomunikacije.jpg could save 29.4KiB (47% reduction).
Compressing http://static.pupin.rs/2011/04/emc-logo.jpg could save 23.3KiB (81% reduction).
Compressing http://static.pupin.rs/2018/01/orden-manja-70x70.jpg could save 21.7KiB (92% reduction).
Compressing http://static.pupin.rs/2010/09/blic_logo.jpg could save 20.3KiB (81% reduction).
Compressing http://static.pupin.rs/2018/06/E-Mail-Banner2018-125x125.jpg could save 20.2KiB (79% reduction).
Compressing http://static.pupin.rs/2011/04/ICT-net.jpg could save 17.9KiB (81% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…n/images/zaobljeno.jpg could save 17.7KiB (97% reduction).
Compressing http://static.pupin.rs/2018/05/IMG_5841-70x70.jpg could save 14.7KiB (86% reduction).
Compressing http://static.pupin.rs/2016/12/Banja-Luka-Doboj.jpg could save 14.3KiB (22% reduction).
Compressing http://static.pupin.rs/2018/03/flag_yellow_low-70x70.jpg could save 13.6KiB (88% reduction).
Compressing http://static.pupin.rs/2018/06/IMG_5894-70x70.jpg could save 12.1KiB (88% reduction).
Compressing http://static.pupin.rs/2016/06/Innotrans-baner4.jpg could save 8.1KiB (80% reduction).
Compressing http://static.pupin.rs/2017/04/SMW-Snipped-150x51.jpg could save 7.5KiB (71% reduction).
Compressing http://static.pupin.rs/2010/07/een.jpg could save 7.5KiB (57% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…pupin/images/posao.jpg could save 4.7KiB (55% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…n/images/dogadjaji.jpg could save 2.6KiB (43% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…pin/images/linkovi.jpg could save 2.6KiB (57% reduction).
Compressing http://static.pupin.rs/2017/11/logo_euraxess_1.png could save 2.1KiB (13% reduction).
Compressing http://static.pupin.rs/2017/11/novi-logo-ENG.jpg could save 1.8KiB (24% reduction).
Compressing http://static.pupin.rs/2011/04/alfresco-partner-logo.png could save 1.3KiB (23% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…images/srednjimeni.jpg could save 838B (38% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/promot…er/css/images/next.png could save 205B (20% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/promot…er/css/images/prev.png could save 199B (20% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/sitepr…l-cms/res/flags/en.png could save 192B (32% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/sitepr…l-cms/res/flags/sr.png could save 161B (34% reduction).

priority - 39Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://static.pupin.rs/2009/12/PolitikaLogo-150x43.gif (expiration not specified)
http://static.pupin.rs/2010/07/een.jpg (expiration not specified)
http://static.pupin.rs/2010/09/blic_logo.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp2.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp3.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp4.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp5.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp6.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp7.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp8.jpg (expiration not specified)
http://static.pupin.rs/2010/09/imp9.jpg (expiration not specified)
http://static.pupin.rs/2011/02/4.jpg (expiration not specified)
http://static.pupin.rs/2011/04/ICT-net.jpg (expiration not specified)
http://static.pupin.rs/2011/04/alfresco-partner-logo.png (expiration not specified)
http://static.pupin.rs/2011/04/emc-logo.jpg (expiration not specified)
http://static.pupin.rs/2011/07/1.jpg (expiration not specified)
http://static.pupin.rs/2011/10/JPO-logo1.jpg (expiration not specified)
http://static.pupin.rs/2013/10/4imp.jpg (expiration not specified)
http://static.pupin.rs/2013/11/slika10.jpg (expiration not specified)
http://static.pupin.rs/2016/06/Innotrans-baner4.jpg (expiration not specified)
http://static.pupin.rs/2016/06/Telekomunikacije.jpg (expiration not specified)
http://static.pupin.rs/2016/12/Banja-Luka-Doboj.jpg (expiration not specified)
http://static.pupin.rs/2016/12/NDDC2016.jpg (expiration not specified)
http://static.pupin.rs/2017/03/zeleznica-signali.jpg (expiration not specified)
http://static.pupin.rs/2017/04/SMW-Snipped-150x51.jpg (expiration not specified)
http://static.pupin.rs/2017/11/logo_euraxess_1.png (expiration not specified)
http://static.pupin.rs/2017/11/novi-logo-ENG.jpg (expiration not specified)
http://static.pupin.rs/2018/01/orden-manja-70x70.jpg (expiration not specified)
http://static.pupin.rs/2018/03/flag_yellow_low-70x70.jpg (expiration not specified)
http://static.pupin.rs/2018/05/IMG_5841-70x70.jpg (expiration not specified)
http://static.pupin.rs/2018/06/E-Mail-Banner2018-125x125.jpg (expiration not specified)
http://static.pupin.rs/2018/06/IMG_5894-70x70.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/promot…er/css/images/next.png (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/promot…er/css/images/prev.png (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/proplayer/js/swfobject.js (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/sitepr…l-cms/res/flags/en.png (expiration not specified)
http://www.pupin.rs/code/wp-content/plugins/sitepr…l-cms/res/flags/sr.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…jlopupin/images/bg.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pupin/images/bgall.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pin/images/content.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…/images/desnoplava.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…n/images/dogadjaji.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…/images/drugionama.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pin/images/linkovi.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pupin/images/logo1.png (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…pupin/images/posao.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…images/srednjimeni.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…n/images/zaobljeno.jpg (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/print.css (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institu…s/jquery.idTabs.min.js (expiration not specified)
http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/style.css (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

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

Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.pupin.rs/code/wp-content/plugins/proplayer/js/swfobject.js
http://www.pupin.rs/code/wp-content/plugins/jquery…2.1.1.min.js?ver=2.1.1
http://www.pupin.rs/code/wp-content/plugins/jquery…1.2.1.min.js?ver=1.2.1
http://www.pupin.rs/code/wp-content/plugins/nextge…-reloaded.js?ver=1.3.3
http://www.pupin.rs/code/wp-content/plugins/nextge….all.min.js?ver=2.9995
http://www.pupin.rs/code/wp-content/plugins/nextge…deshow.min.js?ver=1.06
http://www.pupin.rs/code/wp-content/plugins/promot…omoslider.js?ver=3.5.1
http://www.pupin.rs/code/wp-content/themes/institu…s/jquery.idTabs.min.js

Optimize CSS Delivery of the following:

http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/style.css
http://www.pupin.rs/code/wp-content/plugins/nextge…reloaded.css?ver=1.3.4
http://www.pupin.rs/code/wp-content/plugins/simple…/css/app.css?ver=2.3.1
http://www.pupin.rs/code/wp-content/plugins/promot…s/slider.css?ver=3.5.1

priority - 18Enable 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 178.9KiB (72% reduction).

Compressing http://www.pupin.rs/code/wp-content/plugins/jquery…2.1.1.min.js?ver=2.1.1 could save 53.5KiB (64% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/style.css could save 38.4KiB (85% reduction).
Compressing http://www.pupin.rs/ could save 38.3KiB (81% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/nextge….all.min.js?ver=2.9995 could save 18.7KiB (71% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/nextge…-reloaded.js?ver=1.3.3 could save 6.6KiB (67% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/proplayer/js/swfobject.js could save 6.2KiB (61% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/promot…omoslider.js?ver=3.5.1 could save 4.9KiB (73% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/jquery…1.2.1.min.js?ver=1.2.1 could save 4KiB (57% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/print.css could save 2.6KiB (73% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/promot…s/slider.css?ver=3.5.1 could save 2.5KiB (66% reduction).
Compressing http://www.pupin.rs/code/wp-content/themes/institu…s/jquery.idTabs.min.js could save 1.3KiB (55% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/nextge…deshow.min.js?ver=1.06 could save 981B (54% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/nextge…reloaded.css?ver=1.3.4 could save 895B (58% reduction).
Compressing http://www.pupin.rs/code/wp-content/plugins/simple…/css/app.css?ver=2.3.1 could save 125B (52% reduction).

priority - 12Reduce server response time

priority - 1Minify 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 7.7KiB (15% reduction).

Minifying http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/style.css could save 6.2KiB (14% reduction).
Minifying http://www.pupin.rs/code/wp-content/plugins/promot…s/slider.css?ver=3.5.1 could save 898B (24% reduction).
Minifying http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/print.css could save 379B (11% reduction).
Minifying http://www.pupin.rs/code/wp-content/plugins/nextge…reloaded.css?ver=1.3.4 could save 249B (17% reduction).

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 4.8KiB (11% reduction).

Minifying http://www.pupin.rs/ could save 4.8KiB (11% reduction).

priority - 0Minify 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 4.6KiB (28% reduction).

Minifying http://www.pupin.rs/code/wp-content/plugins/nextge…-reloaded.js?ver=1.3.3 could save 2.4KiB (25% reduction).
Minifying http://www.pupin.rs/code/wp-content/plugins/promot…omoslider.js?ver=3.5.1 could save 2.2KiB (33% reduction).

pupin.rs Mobile Resource Breakdown

Total Resources65
Number of Hosts4
Static Resources52
JavaScript Resources10
CSS Resources5

pupin.rs mobile page usability

Last tested: 2018-07-02


Mobile Usability Bad
64/100

pupin.rs 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.

institut renders only 6 pixels tall (14 CSS pixels).

MIHAJLO PUPIN renders only 6 pixels tall (14 CSS pixels).

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

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

ICT pokretač vašeg uspeha … renders only 6 pixels tall (16 CSS pixels).

Dobro došli renders only 4 pixels tall (11 CSS pixels).

PROIZVODI I USLUGE and 7 others render only 4 pixels tall (11 CSS pixels).

NAJNOVIJE VESTI renders only 5 pixels tall (12 CSS pixels).

DRUGI O NAMA and 3 others render only 5 pixels tall (12 CSS pixels).

Arhiva renders only 6 pixels tall (14 CSS pixels).

26. januar 2018. and 3 others render only 4 pixels tall (10 CSS pixels).

Razvoj sistema…om na » and 3 others render only 4 pixels tall (11 CSS pixels).

Pravilnik o uzbunjivanju and 3 others render only 4 pixels tall (10 CSS pixels).

. Sva prava zadržana. and 1 others render only 3 pixels tall (9 CSS pixels).

Institut Mihajlo Pupin renders only 3 pixels tall (9 CSS pixels).

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

priority - 7Size 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="http://www.pupin.rs">institut MIHAJLO PUPIN</a> is close to 1 other tap targets.

The tap target <a href="http://www.pupin.rs/en/" class="lang_sel_other">English</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.pupin.rs/en/" class="lang_sel_other">English</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.pupin.rs/" class="lang_sel_sel">Srpski</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.pup…s/o-institutu/">O Institutu</a> and 1 others are close to other tap targets.

The tap target <a href="#homevesti" class="selected">Najnovije vesti</a> is close to 1 other tap targets.

The tap target <a href="#homedogadjaji">Događaji</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.pup…ategory/vesti/">Arhiva</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.pup…-nauke-srbije/">XI Sportski s…rbije »</a> and 7 others are close to other tap targets.

The tap target <a href="http://www.pup…/media-centar/">Media centar</a> and 3 others are close to other tap targets.

pupin.rs HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Line: 3 Column: 74 - 39
"...g="sr-RS"> <head profile="http://gmpg.org/xfn/11"> <titl..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 7 Column: 1 - 51
"...UTF-8" /> <meta http-equiv="content-language" content="sr" /> <meta..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 111 Column: 7 - 68
"...o"> <table width="50%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 483 Column: 9 - 97
"...> <table width="100%" border="0" align="left" cellpadding="5" cellspacing="1" id="linkovi"> ..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 111 Column: 7 - 68
"...o"> <table width="50%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 483 Column: 9 - 97
"...> <table width="100%" border="0" align="left" cellpadding="5" cellspacing="1" id="linkovi"> ..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 111 Column: 7 - 68
"...o"> <table width="50%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 483 Column: 9 - 97
"...> <table width="100%" border="0" align="left" cellpadding="5" cellspacing="1" id="linkovi"> ..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 111 Column: 7 - 68
"...o"> <table width="50%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 483 Column: 9 - 97
"...> <table width="100%" border="0" align="left" cellpadding="5" cellspacing="1" id="linkovi"> ..."

The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.

Line: 362 Column: 106 - 269
"...="Arhiva"><img src="http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/images/desnoplava.png" width="16" height="12" alt="IMP" longdesc="http://www.pupin.rs/" /> ..." Line: 422 Column: 478 - 690
"...berlinu/"><img src="http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/images/desnoplava.png" width="16" height="12" alt="Posetite naš štand na sajmu InnoTrans 2018 u Berlinu" longdesc="http://www.pupin.rs/" /></a></..." Line: 432 Column: 459 - 664
"...berlinu/"><img src="http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/images/desnoplava.png" width="16" height="12" alt="Institut nastupa na sajmu InnoTrans u Berlinu" longdesc="http://www.pupin.rs/" /></a></..."

The “align” attribute on the “table” element is obsolete. Use CSS instead.

Line: 483 Column: 9 - 97
"...> <table width="100%" border="0" align="left" cellpadding="5" cellspacing="1" id="linkovi"> ..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 485 Column: 15 - 28
"... <tr> <td width="25%"><ul> ..." Line: 489 Column: 25 - 28
"...</ul></td> <td width="25%"><ul> ..." Line: 493 Column: 25 - 28
"...</ul></td> <td width="25%"><ul> ..." Line: 496 Column: 25 - 28
"...</ul></td> <td width="25%"><ul> ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 505 Column: 74 - 141
"...pin-jpo/"><img src="http://static.pupin.rs/2011/10/JPO-logo1.jpg" width="150"></a> ..." Line: 506 Column: 92 - 158
"...-srbija/"><img src="http://static.pupin.rs/2011/04/emc-logo.jpg" width="100"></a> ..." Line: 507 Column: 51 - 141
"...="_blank"><img src="http://static.pupin.rs/2011/04/ICT-net.jpg" width="90" style="PADDING-LEFT: 7px"></a> ..." Line: 508 Column: 48 - 145
"...="_blank"><img src="http://static.pupin.rs/2017/11/novi-logo-ENG.jpg" width="150" style="PADDING-LEFT: 7px"></a> ..." Line: 509 Column: 58 - 157
"...="_blank"><img src="http://static.pupin.rs/2017/11/logo_euraxess_1.png" width="100" style="PADDING-LEFT: 7px"></a> ..." Line: 510 Column: 53 - 158
"...="_blank"><img src="http://static.pupin.rs/2011/04/alfresco-partner-logo.png" width="190" style="PADDING-LEFT: 7px"></a> ..." Line: 511 Column: 52 - 138
"...="_blank"><img src="http://static.pupin.rs/2010/07/een.jpg" width="90" style="PADDING-LEFT: 7px"></a> ..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 8 Column: 1 - 63
"...t="sr" /> <meta name="viewport" content="width=950, maximum-scale=1.0" /> <meta..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 106 Column: 88 - 245
"...lo Pupin"><img src="http://www.pupin.rs/code/wp-content/themes/institutmihajlopupin/images/logo1.png" alt="Institut Mihajlo Pupin" width="160" height="60" border="0" /></a></..."

Text run is not in Unicode Normalization Form C.

Line: 422 Column: 1 - 308
"... <p> InnoTrans je vodeći međunarodni sajam transportnih tehnologija i organizuje se svake dve godine u Berlinu. Sastoji se iz pet segmenata: železnička tehnologija, železnička infrastruktura, javni saobraćaj, enterijer i izgradnja tunela. InnoTrans zauzima sve 41 hale na izložbenom prostoru <a tit..."

pupin.rs similar domains

Similar domains:
www.pupin.com
www.pupin.net
www.pupin.org
www.pupin.info
www.pupin.biz
www.pupin.us
www.pupin.mobi
www.upin.rs
www.pupin.rs
www.oupin.rs
www.poupin.rs
www.opupin.rs
www.lupin.rs
www.plupin.rs
www.lpupin.rs
www.ppin.rs
www.pypin.rs
www.puypin.rs
www.pyupin.rs
www.phpin.rs
www.puhpin.rs
www.phupin.rs
www.pjpin.rs
www.pujpin.rs
www.pjupin.rs
www.pipin.rs
www.puipin.rs
www.piupin.rs
www.puin.rs
www.puoin.rs
www.pupoin.rs
www.puopin.rs
www.pulin.rs
www.puplin.rs
www.pulpin.rs
www.pupn.rs
www.pupun.rs
www.pupiun.rs
www.pupuin.rs
www.pupjn.rs
www.pupijn.rs
www.pupjin.rs
www.pupkn.rs
www.pupikn.rs
www.pupkin.rs
www.pupon.rs
www.pupion.rs
www.pupi.rs
www.pupib.rs
www.pupinb.rs
www.pupibn.rs
www.pupih.rs
www.pupinh.rs
www.pupihn.rs
www.pupij.rs
www.pupinj.rs
www.pupim.rs
www.pupinm.rs
www.pupimn.rs

pupin.rs 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.


pupin.rs 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.