psi.ch Website Information
Daily Unique Visits: 70,914
Daily Page Views: 425,484
Income Per Day: $851
Estimated Value: $612,720
This website is located in Switzerland and is using following IP address 192.33.120.32. See the complete list of popular websites hosted in Switzerland.
psi.ch is registered under .CH top-level domain. Please check other sites in .CH zone.
Website psi.ch is using the following name servers:
- nsb2.psi.ch
- nsb1.psi.ch
and is probably hosted by SWITCH. See the full list of other websites hosted by SWITCH.
The highest website psi.ch position in Alexa rank database was 14318 and the lowest rank position was 999682. Current position of psi.ch in Alexa rank database is 20225.
Desktop speed score of psi.ch (88/100) is better than the results of 85.98% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of psi.ch (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.
Mobile speed score of psi.ch (83/100) is better than the results of 89.72% of other sites and shows that the landing page performance on mobile devices is excellent.
Advertisement
psi.ch 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.
psi.ch 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.
psi.ch server information
Servers Location
psi.ch desktop page speed rank
Last tested: 2017-05-21
psi.ch Desktop Speed Test Quick Summary
priority - 6Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 60.2KiB (88% reduction).
Compressing and resizing https://www.psi.ch/media/MM20170508BatterieDE/igp_…f2f32a2_teaserbild.jpg could save 19.7KiB (91% reduction).
Compressing and resizing https://www.psi.ch/media/MM20170427MedPhysDE/igp_7…d4e9de1_teaserbild.jpg could save 19.3KiB (87% reduction).
priority - 4Eliminate 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:
priority - 2Leverage 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.psi.ch/media/MM20170504MethanolDE/igp_…bcb60fc_teaserbild.jpg (expiration not specified)
https://www.psi.ch/media/MM20170508BatterieDE/igp_…f2f32a2_teaserbild.jpg (expiration not specified)
https://www.psi.ch/webbase/piwik/piwik.js (expiration not specified)
psi.ch Desktop Resource Breakdown
| Total Resources | 20 |
| Number of Hosts | 2 |
| Static Resources | 16 |
| JavaScript Resources | 3 |
| CSS Resources | 2 |
psi.ch mobile page speed rank
Last tested: 2017-05-21
psi.ch Mobile Speed Test Quick Summary
priority - 16Eliminate 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:
priority - 3Leverage 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.psi.ch/media/MM20170504MethanolDE/igp_…bcb60fc_teaserbild.jpg (expiration not specified)
https://www.psi.ch/media/MM20170508BatterieDE/igp_…f2f32a2_teaserbild.jpg (expiration not specified)
https://www.psi.ch/webbase/piwik/piwik.js (expiration not specified)
priority - 0Enable 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 2KiB (62% reduction).
psi.ch Mobile Resource Breakdown
| Total Resources | 19 |
| Number of Hosts | 2 |
| Static Resources | 15 |
| JavaScript Resources | 3 |
| CSS Resources | 2 |
psi.ch mobile page usability
Last tested: 2017-05-21
psi.ch Mobile Usability Test Quick Summary
priority - 2Size 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.
<input id="se" type="text" name="q" class="searchinput"> is close to 1 other tap targets.<button type="button" name="sa" class="searchsubmit icon-search">Search...</button> is close to 1 other tap targets.The tap target
<a href="/media/media-releases">Media Releases</a> and 6 others are close to other tap targets.The tap target
<a href="/media/media-corner">Media Contact</a> and 15 others are close to other tap targets.The tap target
<a href="/./imprint">Imprint</a> and 3 others are close to other tap targets.psi.ch HTML validation
Errors
Attribute “alt” not allowed on element “button” at this point.
"..."UTF-8"> <button type="button" name="sa" value="Search" alt="Search" class="searchsubmit icon-search"><span>..."
Element “literal” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)
"...r:both;"> <literal> ..." Line: 235 Column: 1 - 9
"...r:both;"> <literal> ..." Line: 253 Column: 1 - 9
"...r:both;"> <literal> ..."
Stray end tag “script”.
"... Code --> </script><noscr..."
Bad value “https://www.psi.ch/webbase/piwik/piwik.php?idsite=3&rec=1&_cvar={"1":["Javascript","disabled"]}” for attribute “src” on element “img”: Illegal character in query: “{” is not allowed.
"......"
psi.ch similar domains
www.psi.net
www.psi.org
www.psi.info
www.psi.biz
www.psi.us
www.psi.mobi
www.si.ch
www.psi.ch
www.osi.ch
www.posi.ch
www.opsi.ch
www.lsi.ch
www.plsi.ch
www.lpsi.ch
www.pi.ch
www.pwi.ch
www.pswi.ch
www.pwsi.ch
www.pei.ch
www.psei.ch
www.pesi.ch
www.pdi.ch
www.psdi.ch
www.pdsi.ch
www.pzi.ch
www.pszi.ch
www.pzsi.ch
www.pxi.ch
www.psxi.ch
www.pxsi.ch
www.pai.ch
www.psai.ch
www.pasi.ch
www.ps.ch
www.psu.ch
www.psiu.ch
www.psui.ch
www.psj.ch
www.psij.ch
www.psji.ch
www.psk.ch
www.psik.ch
www.pski.ch
www.pso.ch
www.psio.ch
www.psoi.ch
psi.ch 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.
psi.ch 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.