AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

BIOSPHAERE-POTSDAM.DE Biosphäre Potsdam - ein Ausflug in die Tropenwelt

biosphaere-potsdam.de Website Information

Daily Unique Visits: 2,464

Daily Page Views: 7,392

Income Per Day: $22

Estimated Value: $7,920

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

No name server records were found.

and is probably hosted by netcup GmbH. See the full list of other websites hosted by netcup GmbH.

The highest website biosphaere-potsdam.de position in Alexa rank database was 33975 and the lowest rank position was 999202. Current position of biosphaere-potsdam.de in Alexa rank database is 436598.

Desktop speed score of biosphaere-potsdam.de (81/100) is better than the results of 71.91% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of biosphaere-potsdam.de (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed score of biosphaere-potsdam.de (46/100) is better than the results of 27.13% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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biosphaere-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.

biosphaere-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: biosphaere-potsdam.de
Status: connect

biosphaere-potsdam.de server information

Servers Location

biosphaere-potsdam.de desktop page speed rank

Last tested: 2016-02-05

Desktop Speed Medium
81/100

biosphaere-potsdam.de Desktop Speed Test Quick Summary


priority - 14Eliminate 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.

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http://www.biosphaere-potsdam.de/typo3temp/compres…7019870d.js?1450283367

Optimize CSS Delivery of the following:

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priority - 5Minify 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 44.4KiB (10% reduction).

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priority - 1Leverage 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.

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http://www.googletagmanager.com/gtm.js?id=GTM-WNH6F8 (16.2 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 1Reduce server response time

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 1.5KiB (2% reduction).

Minifying http://www.biosphaere-potsdam.de/ could save 1.5KiB (2% reduction) after compression.

biosphaere-potsdam.de Desktop Resource Breakdown

Total Resources33
Number of Hosts10
Static Resources25
JavaScript Resources10
CSS Resources2

biosphaere-potsdam.de mobile page speed rank

Last tested: 2019-11-20

Mobile Speed Bad
46/100

biosphaere-potsdam.de Mobile Speed Test Quick Summary


priority - 57Optimize images

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

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

Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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priority - 26Avoid 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.

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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.

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priority - 2Reduce server response time

In our test, your server responded in 0.34 seconds.

priority - 0Minify JavaScript

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biosphaere-potsdam.de Mobile Resource Breakdown

Total Resources54
Number of Hosts15
Static Resources39
JavaScript Resources13
CSS Resources5

biosphaere-potsdam.de mobile page usability

Last tested: 2019-11-20

Mobile Usability Good
98/100

biosphaere-potsdam.de Mobile Usability Test Quick Summary


priority - 1Size 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="" class="bx-prev">⯇</a> and 1 others are close to other tap targets.

The tap target <a href="" class="bx-prev">⯇</a> and 1 others are close to other tap targets.

The tap target <a href="//www.youtube.…orted_browsers">Click here to…t HTML5 video.</a> and 1 others are close to other tap targets.
The tap target <a href="https://www.bi…19/11/1/#c2882">1</a> and 22 others are close to other tap targets.
The tap target <button class="submit">Jetzt anmelden!</button> is close to 2 other tap targets.

biosphaere-potsdam.de HTML validation

Warnings

The “banner” role is unnecessary for element “header”.

Line: 1 Column: 6138 - 6220
"...m> </div> <header id="header" itemscope itemtype="https://schema.org/WPHeader" role="banner"> <div ..."

The “navigation” role is unnecessary for element “nav”.

Line: 1 Column: 19627 - 19659
"...li> </ul> <nav id="menu" role="navigation"> <div ..."

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

Line: 1 Column: 23684 - 23749
"... mwidth"> <main class="grid cleft" role="main" itemprop="mainContentOfPage"> <!--T..."

The “complementary” role is unnecessary for element “aside”.

Line: 1 Column: 52652 - 52748
"...> </main> <aside class="grid cright" itemscope itemtype="http://schema.org/WPSideBar" role="complementary"> <!--T..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 1 Column: 65169 - 65207
".../section> <footer id="footer" role="contentinfo"> <nav ..."

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biosphaere-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.

biosphaere-potsdam.de TRACEROUTE

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