helmholtz-berlin.de Website Information
Daily Unique Visits: 25,132
Daily Page Views: 150,792
Income Per Day: $302
Estimated Value: $217,440
This website is located in Germany and is using following IP address 134.30.108.7. See the complete list of popular websites hosted in Germany.
helmholtz-berlin.de is registered under .DE top-level domain. Please check other sites in .DE zone.
Website helmholtz-berlin.de is using the following name servers:
- dns-w.helmholtz-berlin.de
- dns.helmholtz-berlin.de
- dns-3.dfn.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 helmholtz-berlin.de position in Alexa rank database was 13015 and the lowest rank position was 975046. Current position of helmholtz-berlin.de in Alexa rank database is 57067.
Desktop speed score of helmholtz-berlin.de (25/100) is better than the results of 6.03% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of helmholtz-berlin.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 helmholtz-berlin.de (33/100) is better than the results of 12.14% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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helmholtz-berlin.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.
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helmholtz-berlin.de server information
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helmholtz-berlin.de desktop page speed rank
Last tested: 2018-10-30
helmholtz-berlin.de Desktop Speed Test Quick Summary
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priority - 36Enable compression
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priority - 28Leverage browser caching
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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 8Minify CSS
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priority - 1Minify JavaScript
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helmholtz-berlin.de Desktop Resource Breakdown
Total Resources | 62 |
Number of Hosts | 2 |
Static Resources | 55 |
JavaScript Resources | 13 |
CSS Resources | 6 |
helmholtz-berlin.de mobile page speed rank
Last tested: 2018-10-30
helmholtz-berlin.de Mobile Speed Test Quick Summary
priority - 74Optimize images
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priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 41Leverage browser caching
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priority - 36Enable compression
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helmholtz-berlin.de Mobile Resource Breakdown
Total Resources | 60 |
Number of Hosts | 2 |
Static Resources | 54 |
JavaScript Resources | 13 |
CSS Resources | 6 |
helmholtz-berlin.de mobile page usability
Last tested: 2018-10-30
helmholtz-berlin.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.
<a href="/sitemap_de.html">Sitemap</a>
is close to 1 other tap targets.<a href="/index_en.html"></a>
is close to 1 other tap targets.<a href="/zentrum/index_de.html">Über uns</a>
and 6 others are close to other tap targets.<a href="#" class="flex-prev">Previous</a>
is close to 2 other tap targets.<a href="#" class="flex-prev">Previous</a>
is close to 1 other tap targets.The tap target
<a href="/pubbin/event_pdf?event=1325"></a>
and 1 others are close to other tap targets.helmholtz-berlin.de HTML validation
Errors
Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).
"...> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <met..."
Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.
"...> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <met..."
Malformed byte sequence: “fc”.
"......" Line: 23 Column: - 146
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"......" Line: 23 Column: - 487
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"......" Line: 78 Column: - 115
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"......" Line: 868 Column: - 193
"...Informationen f ..." Line: 982 Column: - 87
"......" Line: 1015 Column: - 115
"......" Line: 1017 Column: - 30
"......"
Malformed byte sequence: “df”.
"......" Line: 23 Column: - 872
"......" Line: 226 Column: - 125
"......" Line: 238 Column: - 102
"......"
Malformed byte sequence: “e4”.
"......" Line: 23 Column: - 916
"......" Line: 206 Column: - 117
"......" Line: 208 Column: - 138
"......" Line: 226 Column: - 129
"......" Line: 238 Column: - 106
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"......" Line: 613 Column: - 24
"......" Line: 613 Column: - 158
"......" Line: 728 Column: - 42
"......" Line: 868 Column: - 332
"......"
Malformed byte sequence: “f6”.
"......" Line: 384 Column: - 101
"......" Line: 394 Column: - 90
"......" Line: 666 Column: - 1271
"......" Line: 715 Column: - 72
"......" Line: 868 Column: - 203
"......"
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...) - Home"><img height="96" src="/media/layout/logos/logo-hzb_228x96.gif" width="228" /></a></..." Line: 61 Column: 111 - 187
"...) - Home"><img height="47" src="/media/layout/logos/logo-hzb_116x47.gif" width="116" /></a></..." Line: 1010 Column: 1 - 51
"...-u-4-18"> <img src="/media/layout/logos/logo-hzb_gray.gif" /> </div..."
Malformed byte sequence: “dc”.
"......" Line: 97 Column: - 439
"......" Line: 396 Column: - 75
"......" Line: 603 Column: - 53
"......" Line: 900 Column: - 153
"......"
The “clear” attribute on the “br” element is obsolete. Use CSS instead.
"...ttrenner"><br clear="all" /></div>..."
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
"...wortlich: <a href="/pubbin/sendmail?to=webmaster" target>Webmas..."
Duplicate ID “Suchformular”.
"...u-14-18"> <form name="Suchformular" id="Suchformular" class="searchbox" action="/pubbin/search.pl" method="post"> <..."
Duplicate ID “Schnellsuche”.
"...el"> <input type="text" name="Schnellsuche" class="Text" id="Schnellsuche" placeholder="Begriff eingeben, Enter dr�cken"> ..."
Duplicate ID “Suchbereich”.
"...en"> <select name="Suchbereich" id="Suchbereich"> ..."
Warnings
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
"...oben--> <a name="seitenanfang" id="seitenanfang"></a> <..." Line: 609 Column: 1 - 31
"...u-13-18"> <a id="c465358" name="c465358"> </a> ..." Line: 772 Column: 1 - 31
"...lte --> <a id="c345036" name="c345036"> </a> ..." Line: 777 Column: 1 - 29
".../a>.</p> <a id="c66876" name="c66876"> </a> ..." Line: 781 Column: 1 - 31
"...en</h2> <a id="c112001" name="c112001"> </a> ..." Line: 790 Column: 1 - 31
"...ul></div> <a id="c177357" name="c177357"> </a> ..." Line: 792 Column: 1 - 31
"... /></div> <a id="c112215" name="c112215"> </a> ..." Line: 802 Column: 1 - 31
"...content"> <a id="c294796" name="c294796"> </a> ..." Line: 853 Column: 1 - 31
"...> </div> <a id="c351780" name="c351780"> </a> ..." Line: 858 Column: 1 - 29
".../a></div> <a id="c54078" name="c54078"> </a> ..." Line: 862 Column: 1 - 29
".../a></div> <a id="c30417" name="c30417"> </a> ..." Line: 872 Column: 1 - 31
"...> </div> <a id="c298254" name="c298254"> </a> ..."
Empty heading.
"...x green" ><h3 class="BoxUeberschrift"> </h3..."
The first occurrence of ID “Suchformular” was here.
"...u-14-18"> <form name="Suchformular" id="Suchformular" class="searchbox" action="/pubbin/search.pl" method="post"> <..."
The first occurrence of ID “Schnellsuche” was here.
"...el"> <input type="text" name="Schnellsuche" class="Text" id="Schnellsuche" placeholder="Begriff eingeben, Enter dr�cken"> ..."
The first occurrence of ID “Suchbereich” was here.
"...en"> <select name="Suchbereich" id="Suchbereich"> ..."
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helmholtz-berlin.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.
helmholtz-berlin.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.