pik-potsdam.de Website Information

Daily Unique Visits: 123,587

Daily Page Views: 741,522

Income Per Day: $1,483

Estimated Value: $1,067,760

This website is located in Germany and is using following IP address 193.174.19.232. See the complete list of popular websites hosted in Germany.

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

Website pik-potsdam.de is using the following name servers:

dns-3.dfn.de
deneb.dfn.de
ns.pik-potsdam.de

and is probably hosted by Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.. See the full list of other websites hosted by Verein zur Foerderung eines Deutschen Forschungsnetzes e.V..

The highest website pik-potsdam.de position in Alexa rank database was 11430 and the lowest rank position was 997181. Current position of pik-potsdam.de in Alexa rank database is 11605.

Desktop speed score of pik-potsdam.de (53/100) is better than the results of 27.05% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of pik-potsdam.de (66/100) is better than the results of 14.96% of other sites and means that the page is not mobile-friendly.

Mobile speed score of pik-potsdam.de (44/100) is better than the results of 24.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

pik-potsdam.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.

pik-potsdam.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: pik-potsdam.de
Status: connect

pik-potsdam.de server information

Servers Location

pik-potsdam.de desktop page speed rank

Last tested: 2019-07-02

Desktop Speed Bad

53/100

pik-potsdam.de Desktop Speed Test Quick Summary

priority - 65Enable compression

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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

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priority - 9Optimize images

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priority - 4Leverage browser caching

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priority - 4Minify JavaScript

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priority - 1Minify CSS

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priority - 1Minify HTML

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pik-potsdam.de Desktop Resource Breakdown

Total Resources	42
Number of Hosts	2
Static Resources	38
JavaScript Resources	11
CSS Resources	14

pik-potsdam.de mobile page speed rank

Last tested: 2019-01-24

Mobile Speed Bad

44/100

pik-potsdam.de Mobile Speed Test Quick Summary

priority - 64Enable compression

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priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

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priority - 9Optimize images

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priority - 6Leverage 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 - 4Minify 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 35.6KiB (23% reduction).

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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 11.4KiB (15% reduction).

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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 4.9KiB (17% reduction).

Minifying https://www.pik-potsdam.de/ could save 4.9KiB (17% reduction).

pik-potsdam.de Mobile Resource Breakdown

Total Resources	42
Number of Hosts	2
Static Resources	38
JavaScript Resources	11
CSS Resources	14

pik-potsdam.de mobile page usability

Last tested: 2019-01-24

Mobile Usability Medium

66/100

pik-potsdam.de Mobile Usability Test Quick Summary

priority - 25Use 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.

Accessibility and 2 others render only 4 pixels tall (11 CSS pixels).

LOG IN renders only 4 pixels tall (11 CSS pixels).

English renders only 5 pixels tall (13 CSS pixels).

Deutsch renders only 5 pixels tall (13 CSS pixels).

Search Site renders only 5 pixels tall (13 CSS pixels).

advanced search… renders only 5 pixels tall (13 CSS pixels).

INSTITUTE renders only 5 pixels tall (12 CSS pixels).

Knowledge & Te…ology Transfer and 24 others render only 5 pixels tall (12 CSS pixels).

RESEARCH and 3 others render only 5 pixels tall (12 CSS pixels).

NEWS renders only 5 pixels tall (13 CSS pixels).

Feeding a grow…lead authors. renders only 5 pixels tall (14 CSS pixels).

Read more... renders only 5 pixels tall (14 CSS pixels).

Photo: iStock/traumschoen renders only 5 pixels tall (12 CSS pixels).

Print this Page renders only 5 pixels tall (12 CSS pixels).

priority - 14Size 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="https://www.pi…dam.de/sitemap">Site Map</a> is close to 1 other tap targets.

The tap target <a href="https://www.pi…et_language=en">English</a> is close to 1 other tap targets.

The tap target <a href="https://www.pi…et_language=de">Deutsch</a> is close to 2 other tap targets.

The tap target <label for="searchGadget" class="hiddenStructure">Search Site</label> is close to 2 other tap targets.

The tap target <input id="searchGadget" type="text" name="SearchableText" class="searchField"> is close to 3 other tap targets.

The tap target <input type="submit" class="searchButton"> is close to 3 other tap targets.

The tap target <a href="https://www.pi…am.de/@@search">Advanced Search…</a> is close to 5 other tap targets.

The tap target <a href="https://www.pi…m.de/institute" class="plain">Institute</a> is close to 2 other tap targets.

The tap target <a href="https://www.pi…titute/mission" class="state-published">Mission</a> and 24 others are close to other tap targets.

The tap target <a href="https://www.pi…am.de/research" class="plain">Research</a> and 3 others are close to other tap targets.

The tap target <a href="https://www.pi…otsdam.de/news">News</a> is close to 1 other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 995 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="portal-personaltools-wrapper">Personal tools…Log in</div> falls outside the viewport.
The element <input type="submit" class="searchButton"> falls outside the viewport.
The element <img src="https://www.pi…-we-produce-it" class="image-inline"> falls outside the viewport.
The element <ul>Print this Page</ul> falls outside the viewport.

pik-potsdam.de HTML validation

Errors

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

Line: 6 Column: 1 - 60
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <htm..."

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

Line: 599 Column: 5 - 30
"...> <dt class="piknewsHeader"> ..."

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

Line: 643 Column: 330 - 349
"...ic-klima"><div align="center"><a hre..."

Duplicate ID “parent-fieldname-title”.

Line: 731 Column: 1 - 32
"...></a></p> <h1 id="parent-fieldname-title"><span ..."

Duplicate ID “portlets-below”.

Line: 782 Column: 1 - 34
"...content"> <div id="portlets-below" class=""> ..."

Warnings

The first occurrence of ID “parent-fieldname-title” was here.

Line: 696 Column: 17 - 77
"... <h1 id="parent-fieldname-title" class="documentFirstHeading"> ..."

The first occurrence of ID “portlets-below” was here.

Line: 703 Column: 29 - 62
"... <div id="portlets-below" class=""> ..."

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pik-potsdam.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.

pik-potsdam.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.

PIK-POTSDAM.DE Potsdam Institute for Climate Impact Research

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pik-potsdam.de Desktop Speed Test Quick Summary

priority - 65Enable 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 630.9KiB (71% reduction).

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 9Optimize images

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

Optimize the following images to reduce their size by 83.2KiB (47% reduction).

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 - 4Minify 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 35.6KiB (23% reduction).

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 11.4KiB (15% reduction).

priority - 1Minify 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 4.9KiB (17% reduction).

pik-potsdam.de Desktop Resource Breakdown

pik-potsdam.de mobile page speed rank

pik-potsdam.de Mobile Speed Test Quick Summary

priority - 64Enable 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 629.2KiB (71% reduction).

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 9Optimize images

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

Optimize the following images to reduce their size by 90.1KiB (41% reduction).

priority - 6Leverage 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 - 4Minify 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 35.6KiB (23% reduction).

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 11.4KiB (15% 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 4.9KiB (17% reduction).

pik-potsdam.de Mobile Resource Breakdown

pik-potsdam.de mobile page usability

pik-potsdam.de Mobile Usability Test Quick Summary

priority - 25Use 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.

priority - 14Size 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.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 995 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

pik-potsdam.de HTML validation

Errors

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

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

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

Duplicate ID “parent-fieldname-title”.

Duplicate ID “portlets-below”.

Warnings

The first occurrence of ID “parent-fieldname-title” was here.

The first occurrence of ID “portlets-below” was here.