SISSA.IT Scuola Internazionale Superiore di Studi Avanzati

sissa.it Website Information

Daily Unique Visits: 82,474

Daily Page Views: 494,844

Income Per Day: $990

Estimated Value: $712,800

This website is located in Italy and is using following IP address 147.122.1.160. See the complete list of popular websites hosted in Italy.

sissa.it is registered under .IT top-level domain. Please check other sites in .IT zone.

Website sissa.it is using the following name servers:

  • neumann.sissa.it
  • tsmix1.sissa.it
  • ns1.garr.net
  • tsmix2.sissa.it

and is probably hosted by Consortium GARR. See the full list of other websites hosted by Consortium GARR.

The highest website sissa.it position in Alexa rank database was 12353 and the lowest rank position was 978842. Current position of sissa.it in Alexa rank database is 17390.

Desktop speed score of sissa.it (79/100) is better than the results of 67.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of sissa.it (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 sissa.it (65/100) is better than the results of 66.06% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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sissa.it 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.


sissa.it 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.


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* http://web-whois.nic.it *
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Domain: sissa.it
Status: ok
Signed: no
Created: 1996-01-29 00:00:00
Last Update: 2021-02-14 00:56:35
Expire Date: 2022-01-29

Registrant
Organization: SISSA, Scuola Internazionale Superiore di Studi Avanzati
Address: Via Bonomea, 265
Trieste
34136
TS
IT
Created: 2008-08-21 09:15:13
Last Update: 2016-11-15 15:10:05

Admin Contact
Name: hidden
Organization: hidden

Technical Contacts
Name: hidden
Organization: hidden

Name: Davide Brunato
Address: SISSA - ISAS
Via Beirut 4
Trieste
34014
TS
IT
Created: 2002-05-29 00:00:00
Last Update: 2011-03-24 11:01:09

Name: Pietro Accerboni
Address: SISSA - ISAS
Via Beirut 4
Trieste
34014
TS
IT
Created: 2007-01-29 00:00:00
Last Update: 2011-03-24 11:01:09

Registrar
Organization: Consortium GARR
Name: GARR-REG
Web: http://www.garr.it
DNSSEC: no

Nameservers
tsmix2.sissa.it
tsmix1.sissa.it
neumann.sissa.it
ns1.garr.net

sissa.it server information

Servers Location

sissa.it desktop page speed rank

Last tested: 2017-05-20


Desktop Speed Medium
79/100

sissa.it Desktop Speed Test Quick Summary


priority - 18Leverage 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://stats.sissa.it/analytics/piwik.js (expiration not specified)
http://www.sissa.it/misc/feed.png (expiration not specified)
http://www.sissa.it/misc/menu-leaf.png (expiration not specified)
http://www.sissa.it/sites/all/libraries/superfish/images/arrows-ffffff.png (expiration not specified)
http://www.sissa.it/sites/all/libraries/superfish/images/shadow.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/fonts/o…s-regular-webfont.woff (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/barca01.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/footer_cei.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/footer_erc.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/footer_fse_14-20.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/footer_tcc.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/lavagna03.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/oldernews.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/logo-black.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/logo.png (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_0v…j5y0L6_ZHQJlLZu8S0.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_3F…Su6NuEG2ygti3p0j9E.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_A9…7RLfBjnQbyyoUDfROc.css (expiration not specified)
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http://www.sissa.it/sites/default/files/css/css_G8…bPU3Yh891VRMDWtZns.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_GG…Rs5iBAO8f1so_NHhV4.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_KG…wZ-5UDcpJ7Vfzmt45E.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_KK…NASoaaIc5hyYvca5ng.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_PN…MsgCCLrfXTNnQ4HEn4.css (expiration not specified)
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http://www.sissa.it/sites/default/files/js/js_-QTO…W1L-cffgNJhRbx3lXCM.js (expiration not specified)
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http://www.sissa.it/sites/default/files/js/js_VOax…bnZ9R0HAzHm8pA5oZ_M.js (expiration not specified)
http://www.sissa.it/sites/default/files/js/js_jtuV…znr3_OhOSQ6S8FKaKfE.js (expiration not specified)
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http://www.sissa.it/sites/default/files/js/js_uBWG…DIFZ1FHhMKCTJ4e2nw8.js (expiration not specified)

priority - 3Optimize images

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

Optimize the following images to reduce their size by 29.6KiB (34% reduction).

Compressing http://www.sissa.it/sites/all/themes/sissa/images/footer_tcc.png could save 16.6KiB (52% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/logo-black.png could save 4KiB (21% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/footer_cei.png could save 3.4KiB (34% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/footer_erc.png could save 1.6KiB (20% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/footer_fse_14-20.png could save 1.6KiB (18% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/barca01.png could save 1.4KiB (21% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/oldernews.png could save 1KiB (57% reduction).

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

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://www.sissa.it/sites/default/files/css/css_G8…bPU3Yh891VRMDWtZns.css

priority - 2Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 18.1KiB (21% reduction).

Minifying http://www.sissa.it/sites/default/files/js/js_VOax…bnZ9R0HAzHm8pA5oZ_M.js could save 5.3KiB (23% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_LcFR…3HPJvrOe4h6YEXA5BT8.js could save 4.6KiB (12% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_jtuV…znr3_OhOSQ6S8FKaKfE.js could save 2.7KiB (27% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_-QTO…W1L-cffgNJhRbx3lXCM.js could save 2.4KiB (40% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_DuCB…LVBk6uphM_23_gbOteI.js could save 1.2KiB (50% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_lboD…WJGyCslzWjcNjvVR3X0.js could save 1.2KiB (41% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_uBWG…DIFZ1FHhMKCTJ4e2nw8.js could save 773B (34% reduction) after compression.

sissa.it Desktop Resource Breakdown

Total Resources47
Number of Hosts3
Static Resources36
JavaScript Resources8
CSS Resources14

sissa.it mobile page speed rank

Last tested: 2017-05-19


Mobile Speed Medium
65/100

sissa.it Mobile Speed Test Quick Summary


priority - 27Leverage 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://stats.sissa.it/analytics/piwik.js (expiration not specified)
http://www.sissa.it/misc/feed.png (expiration not specified)
http://www.sissa.it/misc/menu-leaf.png (expiration not specified)
http://www.sissa.it/sites/all/libraries/superfish/images/arrows-ffffff.png (expiration not specified)
http://www.sissa.it/sites/all/libraries/superfish/images/shadow.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/fonts/o…s-regular-webfont.woff (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/barca01.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/footer_cei.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/footer_erc.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/footer_fse_14-20.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/footer_tcc.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/lavagna03.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/images/oldernews.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/logo-black.png (expiration not specified)
http://www.sissa.it/sites/all/themes/sissa/logo.png (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_0v…j5y0L6_ZHQJlLZu8S0.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_3F…Su6NuEG2ygti3p0j9E.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_A9…7RLfBjnQbyyoUDfROc.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_AQ…t_Ut9ZXR2trwAVJ63g.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_G8…bPU3Yh891VRMDWtZns.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_GG…Rs5iBAO8f1so_NHhV4.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_KG…wZ-5UDcpJ7Vfzmt45E.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_KK…NASoaaIc5hyYvca5ng.css (expiration not specified)
http://www.sissa.it/sites/default/files/css/css_PN…MsgCCLrfXTNnQ4HEn4.css (expiration not specified)
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http://www.sissa.it/sites/default/files/js/js_-QTO…W1L-cffgNJhRbx3lXCM.js (expiration not specified)
http://www.sissa.it/sites/default/files/js/js_DuCB…LVBk6uphM_23_gbOteI.js (expiration not specified)
http://www.sissa.it/sites/default/files/js/js_LcFR…3HPJvrOe4h6YEXA5BT8.js (expiration not specified)
http://www.sissa.it/sites/default/files/js/js_VOax…bnZ9R0HAzHm8pA5oZ_M.js (expiration not specified)
http://www.sissa.it/sites/default/files/js/js_jtuV…znr3_OhOSQ6S8FKaKfE.js (expiration not specified)
http://www.sissa.it/sites/default/files/js/js_lboD…WJGyCslzWjcNjvVR3X0.js (expiration not specified)
http://www.sissa.it/sites/default/files/js/js_uBWG…DIFZ1FHhMKCTJ4e2nw8.js (expiration not specified)

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.sissa.it/sites/default/files/js/js_LcFR…3HPJvrOe4h6YEXA5BT8.js
http://www.sissa.it/sites/default/files/js/js_lboD…WJGyCslzWjcNjvVR3X0.js
http://www.sissa.it/sites/default/files/js/js_DuCB…LVBk6uphM_23_gbOteI.js
http://www.sissa.it/sites/default/files/js/js_VOax…bnZ9R0HAzHm8pA5oZ_M.js
http://www.sissa.it/sites/default/files/js/js_-QTO…W1L-cffgNJhRbx3lXCM.js
http://www.sissa.it/sites/default/files/js/js_jtuV…znr3_OhOSQ6S8FKaKfE.js

Optimize CSS Delivery of the following:

http://www.sissa.it/sites/default/files/css/css_G8…bPU3Yh891VRMDWtZns.css
http://www.sissa.it/sites/default/files/css/css_vZ…sZMJa-14jShHgRoRNo.css
http://www.sissa.it/sites/default/files/css/css_GG…Rs5iBAO8f1so_NHhV4.css
http://www.sissa.it/sites/default/files/css/css_3F…Su6NuEG2ygti3p0j9E.css
http://www.sissa.it/sites/default/files/css/css_KG…wZ-5UDcpJ7Vfzmt45E.css
http://www.sissa.it/sites/default/files/css/css_0v…j5y0L6_ZHQJlLZu8S0.css
http://www.sissa.it/sites/default/files/css/css_KK…NASoaaIc5hyYvca5ng.css
http://www.sissa.it/sites/default/files/css/css_bn…vKXDRFzG5U4lWIOeuk.css
http://www.sissa.it/sites/default/files/css/css_dc…h6dZ4mzkgQ3n3Nh1dk.css
http://www.sissa.it/sites/default/files/css/css_PN…MsgCCLrfXTNnQ4HEn4.css
http://www.sissa.it/sites/default/files/css/css_fH…tpJ4nxG4T9ppboaexA.css

priority - 3Optimize images

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

Optimize the following images to reduce their size by 29.6KiB (34% reduction).

Compressing http://www.sissa.it/sites/all/themes/sissa/images/footer_tcc.png could save 16.6KiB (52% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/logo-black.png could save 4KiB (21% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/footer_cei.png could save 3.4KiB (34% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/footer_erc.png could save 1.6KiB (20% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/footer_fse_14-20.png could save 1.6KiB (18% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/barca01.png could save 1.4KiB (21% reduction).
Compressing http://www.sissa.it/sites/all/themes/sissa/images/oldernews.png could save 1KiB (57% reduction).

priority - 2Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 18.1KiB (21% reduction).

Minifying http://www.sissa.it/sites/default/files/js/js_VOax…bnZ9R0HAzHm8pA5oZ_M.js could save 5.3KiB (23% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_LcFR…3HPJvrOe4h6YEXA5BT8.js could save 4.6KiB (12% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_jtuV…znr3_OhOSQ6S8FKaKfE.js could save 2.7KiB (27% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_-QTO…W1L-cffgNJhRbx3lXCM.js could save 2.4KiB (40% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_DuCB…LVBk6uphM_23_gbOteI.js could save 1.2KiB (50% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_lboD…WJGyCslzWjcNjvVR3X0.js could save 1.2KiB (41% reduction) after compression.
Minifying http://www.sissa.it/sites/default/files/js/js_uBWG…DIFZ1FHhMKCTJ4e2nw8.js could save 773B (34% reduction) after compression.

sissa.it Mobile Resource Breakdown

Total Resources47
Number of Hosts3
Static Resources36
JavaScript Resources8
CSS Resources14

sissa.it mobile page usability

Last tested: 2017-05-19


Mobile Usability Good
99/100

sissa.it 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 <a href="/news/sissa-su…-festival-2017">SISSA SUMMER FESTIVAL 2017</a> and 1 others are close to other tap targets.

The tap target <a href="/announcement/…-giulio-regeni">... read more</a> is close to 1 other tap targets.

The tap target <a href="/cookie-policy">More information...</a> is close to 1 other tap targets.

The tap target <a id="cookieChoiceDismiss" href="#">Close</a> is close to 1 other tap targets.

sissa.it 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..."

Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Line: 387 Column: 190 - 192
"...a></span> <p>Giulio..." Line: 389 Column: 201 - 203
"...a></span> <p>SOPHYA..." Line: 391 Column: 224 - 226
"...a></span> <p>The jo..." Line: 392 Column: 216 - 218
"...a></span> <p>From 4..." Line: 394 Column: 172 - 174
"...a></span> <p>The fi..." Line: 395 Column: 262 - 264
"...a></span> <p>Claudi..." Line: 397 Column: 240 - 242
"...a></span> <p>The <a..." Line: 398 Column: 253 - 255
"...a></span> <p>People..."

Attribute “datatype” not allowed on element “span” at this point.

Line: 507 Column: 179 - 290
"...ay-range"><span class="date-display-start" property="dc:date" datatype="xsd:dateTime" content="2017-12-13T17:00:00+01:00">17:00<..." Line: 507 Column: 307 - 416
".../span> to <span class="date-display-end" property="dc:date" datatype="xsd:dateTime" content="2017-12-13T19:00:00+01:00">19:00<..."

Attribute “content” not allowed on element “span” at this point.

Line: 507 Column: 179 - 290
"...ay-range"><span class="date-display-start" property="dc:date" datatype="xsd:dateTime" content="2017-12-13T17:00:00+01:00">17:00<..." Line: 507 Column: 307 - 416
".../span> to <span class="date-display-end" property="dc:date" datatype="xsd:dateTime" content="2017-12-13T19:00:00+01:00">19:00<..."

Stray end tag “form”.

Line: 634 Column: 1 - 7
"...v> </div> </form></div>..."

Stray end tag “div”.

Line: 676 Column: 1 - 6
"... </div> </div> </div..." Line: 677 Column: 1 - 6
"...v> </div> </div> <!-- ..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 5 Column: 5 - 112
"...D --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/> <..."

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 102 Column: 3 - 25
"...ult "> <a name="Top" id="Top"></a> ..."

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

Line: 557 Column: 10 - 96
"... <p><img border="0" title="SISSA" alt="SISSA" src="/sites/all/themes/sissa/logo-black.png"></p> ..."

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sissa.it 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.


sissa.it 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.