psi.de Website Information

Daily Unique Visits: 5,367

Daily Page Views: 21,468

Income Per Day: $60

Estimated Value: $32,400

This website is located in Germany and is using following IP address 194.115.212.195. See the complete list of popular websites hosted in Germany.

psi.de is registered under .DE top-level domain. Please check other sites in .DE zone.

Website psi.de is using the following name servers:

gate1.psi.de
gate2.psi.de

and is probably hosted by COLT Technology Services Group Limited. See the full list of other websites hosted by COLT Technology Services Group Limited.

The highest website psi.de position in Alexa rank database was 28120 and the lowest rank position was 999336. Current position of psi.de in Alexa rank database is 233809.

Desktop speed score of psi.de (66/100) is better than the results of 44.37% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of psi.de (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.de (59/100) is better than the results of 52.41% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

psi.de 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.de 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: psi.de
Status: connect

psi.de server information

Servers Location

psi.de desktop page speed rank

Last tested: 2019-11-01

Desktop Speed Medium

66/100

psi.de Desktop Speed Test Quick Summary

priority - 27Optimize images

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Optimize the following images to reduce their size by 265.5KiB (66% reduction).

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priority - 12Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://psi.de/
https://psi.de/
https://www.psi.de/
https://www.psi.de/de/home/

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

https://www.psi.de/typo3temp/scriptmerger/uncompre…dda96de28835.merged.js

Optimize CSS Delivery of the following:

https://www.psi.de/typo3temp/scriptmerger/uncompre…9df0b77db34.merged.css

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://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-NF2ZT3 (15 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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 1.3KiB (26% reduction).

Minifying https://www.psi.de/typo3conf/ext/femanager/Resourc…aScripts/Validation.js could save 671B (31% reduction) after compression.
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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 1.2KiB (15% reduction).

Minifying https://www.psi.de/de/home/ could save 1.2KiB (15% reduction) after compression.

psi.de Desktop Resource Breakdown

Total Resources	72
Number of Hosts	13
Static Resources	55
JavaScript Resources	23
CSS Resources	3

psi.de mobile page speed rank

Last tested: 2017-05-19

Mobile Speed Bad

59/100

psi.de Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.psi.de/typo3temp/scriptmerger/uncompres…91cf8c23b5fa.merged.js
http://www.psi.de/typo3temp/scriptmerger/uncompres…132d5638d1d7.merged.js

Optimize CSS Delivery of the following:

http://www.psi.de/typo3temp/scriptmerger/uncompres…d260ca309ec.merged.css

priority - 12Optimize images

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

Optimize the following images to reduce their size by 113.3KiB (45% reduction).

Compressing http://www.psi.de/fileadmin/files/pictures/PSI_Gro…ystem-industrie-40.jpg could save 15.4KiB (33% reduction).
Compressing https://pbs.twimg.com/profile_images/2478655398/ky…1db72uca79_bigger.jpeg could save 14.6KiB (91% reduction).
Compressing https://pbs.twimg.com/profile_images/2478664204/u8…qftglqvjd0_bigger.jpeg could save 14.6KiB (91% reduction).
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Compressing https://pbs.twimg.com/profile_images/1649895718/AppIcon_2-1_bigger.png could save 13.1KiB (82% reduction).
Compressing http://www.psi.de/fileadmin/_processed_/csm_basys4…eenshot_bbc25ce3fa.jpg could save 9.7KiB (32% reduction).
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Compressing https://pbs.twimg.com/profile_images/768829789507579904/pfjBtqwv_bigger.jpg could save 994B (34% reduction).
Compressing https://pbs.twimg.com/profile_images/864134875623772160/zASGBEvr_normal.jpg could save 922B (51% reduction).
Compressing https://pbs.twimg.com/profile_images/684325175849037824/2vFq058g_bigger.jpg could save 838B (30% reduction).
Compressing http://www.psi.de/fileadmin/_processed_/csm_psi-logo_7b1d40d5a0.png could save 523B (12% reduction).

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://psi.de/
http://www.psi.de/
http://www.psi.de/de/home/

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 55% of the final above-the-fold content could be rendered with the full HTML response.

priority - 4Leverage 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://cdn.syndication.twimg.com/widgets/timeline…e_codes=true&t=1661347 (5 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-NF2ZT3 (15 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
http://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

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 1.4KiB (14% reduction).

Minifying http://www.psi.de/de/home/ could save 1.4KiB (14% reduction) after compression.

psi.de Mobile Resource Breakdown

Total Resources	57
Number of Hosts	12
Static Resources	43
JavaScript Resources	9
CSS Resources	3

psi.de mobile page usability

Last tested: 2017-05-19

Mobile Usability Good

97/100

psi.de 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.

The tap target <a href="de/psi-infrast…ern-solothurn/" class="btn btn-default">Mehr</a> and 2 others are close to other tap targets.

The tap target <button type="button" class="slick-prev">Previous</button> and 1 others are close to other tap targets.
The tap target <button type="button" class="slick-prev">Previous</button> and 1 others are close to other tap targets.
The tap target <a href="de/psi-group/references/" class="internal-link">Ausgewählte Referenzen</a> and 2 others are close to other tap targets.
The tap target <a href="https://t.co/6XZSNxwxak" class="link customisable">http://on.psi.de/2rtEB54</a> is close to 2 other tap targets.
The tap target <a href="https://twitte…PSIAG?src=hash" class="PrettyLink has…g customisable">#PSIAG</a> is close to 2 other tap targets.
The tap target <a href="de/kontakt/">Kontakt</a> and 4 others are close to other tap targets.

The tap target <a href="de/datenschutz/">Weitere Informationen</a> is close to 1 other tap targets.

The tap target <a href="#accept" class="cc-cookie-accept btn btn-grey">OK</a> is close to 2 other tap targets.

psi.de HTML validation

Errors

Element “img” is missing required attribute “src”.

Line: 51 Column: 309 - 381
"...780px)" /><img srcset="fileadmin/Resources/Public/img/psi-logo.png" alt="PSI AG" /></pict..." Line: 257 Column: 473 - 601
"...801px)" /><img srcset="fileadmin/files/pictures/PSI_Group/Kundenzeitungen/iot-industrie40-energieversorger-slider-screenshot.jpg" alt="" /></pict..." Line: 275 Column: 479 - 608
"...801px)" /><img srcset="fileadmin/files/pictures/PSI_Group/Kundenzeitungen/betriebshofmanagement-smart-grids-slider-screenshot.jpg" alt="" /></pict..." Line: 293 Column: 427 - 543
"...801px)" /><img srcset="fileadmin/files/pictures/PSI_Group/artificial_intelligence/industrial-intelligence-slider.jpg" alt="" /></pict..." Line: 337 Column: 366 - 444
"... 801px)" ><img srcset="fileadmin/_processed_/csm_energy-im-white_7a76bacce8.png" alt="" ></pict..." Line: 367 Column: 372 - 451
"... 801px)" ><img srcset="fileadmin/_processed_/csm_production-white_c04b532422.png" alt="" ></pict..." Line: 705 Column: 345 - 415
"... 801px)" ><img srcset="fileadmin/_migrated/pics/linkedin_icon_22x22.jpg" alt="" ></pict..." Line: 711 Column: 342 - 410
"... 801px)" ><img srcset="fileadmin/_migrated/pics/rss_icon_22x22_04.jpg" alt="" ></pict..." Line: 717 Column: 357 - 429
"... 801px)" ><img srcset="fileadmin/_migrated/pics/slideshare_icon_22x22.jpg" alt="" ></pict..." Line: 723 Column: 360 - 432
"... 801px)" ><img srcset="fileadmin/_migrated/pics/twitter_icon_22x22_04.jpg" alt="" ></pict..." Line: 729 Column: 354 - 423
"... 801px)" ><img srcset="fileadmin/_migrated/pics/youtube_icon_22x22.jpg" alt="" ></pict..."

Warnings

The “form” role is unnecessary for element “form”.

Line: 76 Column: 13 - 116
"... <form class="form-inline" role="form" action="/de/psi-search/" method="get" name="tx_indexedsearch_top"> ..."

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psi.de 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.de 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.

PSI.DE PSI Software SE - Software für Energieversorger, Industrieunternehmen und Infrastrukturbetreiber

psi.de Website Information

Advertisement

psi.de Alexa Rank

psi.de whois

psi.de server information

Servers Location

psi.de desktop page speed rank

psi.de Desktop Speed Test Quick Summary

priority - 27Optimize images

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

Optimize the following images to reduce their size by 265.5KiB (66% reduction).

priority - 12Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

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:

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 1.3KiB (26% 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 1.2KiB (15% reduction).

psi.de Desktop Resource Breakdown

psi.de mobile page speed rank

psi.de Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 12Optimize images

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

Optimize the following images to reduce their size by 113.3KiB (45% reduction).

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.

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 4Leverage 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:

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 1.4KiB (14% reduction).

psi.de Mobile Resource Breakdown

psi.de mobile page usability

psi.de 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.

psi.de HTML validation

Errors

Element “img” is missing required attribute “src”.

Warnings

The “form” role is unnecessary for element “form”.

psi.de similar domains

psi.de Ping

psi.de TRACEROUTE