MARUM.DE MARUM – Dem Meer auf den Grund gehen!

marum.de Website Information

Daily Unique Visits: 8,741

Daily Page Views: 43,705

Income Per Day: $109

Estimated Value: $65,400

This website is located in Germany and is using following IP address 134.102.234.52. See the complete list of popular websites hosted in Germany.

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

Website marum.de is using the following name servers:

  • deneb.dfn.de
  • ines.zfn.uni-bremen.de
  • ns.informatik.uni-bremen.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 marum.de position in Alexa rank database was 29600 and the lowest rank position was 996883. Current position of marum.de in Alexa rank database is 155873.

Desktop speed score of marum.de (33/100) is better than the results of 10.11% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of marum.de (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 marum.de (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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marum.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.


marum.de whois

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Domain: marum.de
Status: connect

marum.de server information

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marum.de desktop page speed rank

Last tested: 2019-09-08


Desktop Speed Bad
33/100

marum.de Desktop Speed Test Quick Summary


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priority - 12Avoid landing page redirects

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

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http://marum.de/
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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.

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https://www.marum.de/frontend/css/bundle/FrontendAssets.min.1558125610.css

priority - 0Minify HTML

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marum.de Desktop Resource Breakdown

Total Resources61
Number of Hosts9
Static Resources48
JavaScript Resources10
CSS Resources3

marum.de mobile page speed rank

Last tested: 2018-01-29


Mobile Speed Bad
60/100

marum.de Mobile Speed Test Quick Summary


priority - 43Avoid 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.

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

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priority - 3Leverage browser caching

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priority - 1Optimize images

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priority - 0Minify HTML

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marum.de Mobile Resource Breakdown

Total Resources73
Number of Hosts9
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marum.de mobile page usability

Last tested: 2018-01-29


Mobile Usability Good
99/100

marum.de 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="Search.html"></a> and 1 others are close to other tap targets.

marum.de HTML validation

Errors

No space between attributes.

Line: 43 Column: - 448
"...ellenzcluster "Der Ozean im Sy..." Line: 573 Column: - 51
"... <h5 class=""hyphenate>Ausst..." Line: 591 Column: - 51
"... <h5 class=""hyphenate>Ausst..."

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 43 Column: - 472
"... im System Erde"."/> <..." Line: 43 Column: - 474
"...m System Erde"."/> <me..."

Attribute “der” not allowed on element “meta” at this point.

Line: 43 Column: 9 - 476
"...> <meta name="description" content="Das MARUM entschlüsselt mit modernsten Methoden und eingebunden in internationale Projekte die Rolle des Ozeans im System Erde – insbesondere in Hinblick auf den globalen Wandel. Es erfasst die Wechselwirkungen zwischen geologischen und biologischen Prozessen im Meer und liefert Beiträge für eine nachhaltige Nutzung der Ozeane.<br />Das MARUM umfasst das DFG-Forschungszentrum und den Exzellenzcluster "Der Ozean im System Erde"."/> ..."

Attribute “ozean” not allowed on element “meta” at this point.

Line: 43 Column: 9 - 476
"...> <meta name="description" content="Das MARUM entschlüsselt mit modernsten Methoden und eingebunden in internationale Projekte die Rolle des Ozeans im System Erde – insbesondere in Hinblick auf den globalen Wandel. Es erfasst die Wechselwirkungen zwischen geologischen und biologischen Prozessen im Meer und liefert Beiträge für eine nachhaltige Nutzung der Ozeane.<br />Das MARUM umfasst das DFG-Forschungszentrum und den Exzellenzcluster "Der Ozean im System Erde"."/> ..."

Attribute “im” not allowed on element “meta” at this point.

Line: 43 Column: 9 - 476
"...> <meta name="description" content="Das MARUM entschlüsselt mit modernsten Methoden und eingebunden in internationale Projekte die Rolle des Ozeans im System Erde – insbesondere in Hinblick auf den globalen Wandel. Es erfasst die Wechselwirkungen zwischen geologischen und biologischen Prozessen im Meer und liefert Beiträge für eine nachhaltige Nutzung der Ozeane.<br />Das MARUM umfasst das DFG-Forschungszentrum und den Exzellenzcluster "Der Ozean im System Erde"."/> ..."

Attribute “system” not allowed on element “meta” at this point.

Line: 43 Column: 9 - 476
"...> <meta name="description" content="Das MARUM entschlüsselt mit modernsten Methoden und eingebunden in internationale Projekte die Rolle des Ozeans im System Erde – insbesondere in Hinblick auf den globalen Wandel. Es erfasst die Wechselwirkungen zwischen geologischen und biologischen Prozessen im Meer und liefert Beiträge für eine nachhaltige Nutzung der Ozeane.<br />Das MARUM umfasst das DFG-Forschungszentrum und den Exzellenzcluster "Der Ozean im System Erde"."/> ..."

Attribute “erde"."” not allowed on element “meta” at this point.

Line: 43 Column: 9 - 476
"...> <meta name="description" content="Das MARUM entschlüsselt mit modernsten Methoden und eingebunden in internationale Projekte die Rolle des Ozeans im System Erde – insbesondere in Hinblick auf den globalen Wandel. Es erfasst die Wechselwirkungen zwischen geologischen und biologischen Prozessen im Meer und liefert Beiträge für eine nachhaltige Nutzung der Ozeane.<br />Das MARUM umfasst das DFG-Forschungszentrum und den Exzellenzcluster "Der Ozean im System Erde"."/> ..."

Attribute “hyphenate” not allowed on element “h5” at this point.

Line: 573 Column: 39 - 60
"... <h5 class=""hyphenate>Ausste..." Line: 591 Column: 39 - 60
"... <h5 class=""hyphenate>Ausste..."

Attribute “type” not allowed on element “iframe” at this point.

Line: 635 Column: 27 - 258
"... <iframe class="youtube" width="200" height="113" data-youtubeid="1Kmpy8RxySY" type="text/html" frameborder="0" allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/1Kmpy8RxySY?modestbranding=1&autohide=0&rel=0"></iframe..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 635 Column: 27 - 258
"... <iframe class="youtube" width="200" height="113" data-youtubeid="1Kmpy8RxySY" type="text/html" frameborder="0" allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/1Kmpy8RxySY?modestbranding=1&autohide=0&rel=0"></iframe..."

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

Line: 663 Column: 9 - 31
"...> <style type="text/css"> /* ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 673 Column: 6 - 62
"...nk"> <img src="Binaries/Binary9/KDM_a.png" data-src="KDM.png"></a> ..." Line: 675 Column: 6 - 62
"...nk"> <img src="Binaries/Binary9/DKK_a.png" data-src="DKK.png"></a> ..." Line: 677 Column: 6 - 64
"...ml"> <img src="Binaries/Binary9/IODP_a.png" data-src="IODP.png"></a> ..." Line: 679 Column: 6 - 66
"...nk"> <img src="Binaries/Binary9/GESEP_a.png" data-src="GESEP.png"></a> <..."

Warnings

Attribute “erde"."” is not serializable as XML 1.0.

Line: 43 Column: 9 - 476
"...> <meta name="description" content="Das MARUM entschlüsselt mit modernsten Methoden und eingebunden in internationale Projekte die Rolle des Ozeans im System Erde – insbesondere in Hinblick auf den globalen Wandel. Es erfasst die Wechselwirkungen zwischen geologischen und biologischen Prozessen im Meer und liefert Beiträge für eine nachhaltige Nutzung der Ozeane.<br />Das MARUM umfasst das DFG-Forschungszentrum und den Exzellenzcluster "Der Ozean im System Erde"."/> ..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 607 Column: 77 - 144
"... <section id="section23618" class="row pos5 sectiontype1 no-entries"> ..." Line: 630 Column: 77 - 133
"... <section id="section17931" class="row pos6 sectiontype2"> ..." Line: 652 Column: 77 - 134
"... <section id="section2" class="row pos7 sectiontype4 last"> ..."

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Line: 657 Column: 56 - 64
"...-content"><article></arti..." Line: 658 Column: 1 - 9
".../article> <article><a hr..."

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marum.de TRACEROUTE

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