spektrum.de Website Information
Daily Unique Visits: 271,634
Daily Page Views: 2,173,072
Income Per Day: $2,173
Estimated Value: $2,346,840
spektrum.de is registered under .DE top-level domain. Please check other sites in .DE zone.
No name server records were found.
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The highest website spektrum.de position in Alexa rank database was 5564 and the lowest rank position was 6595. Current position of spektrum.de in Alexa rank database is 5610.
Desktop speed score of spektrum.de (6/100) is better than the results of 0.8% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of spektrum.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 spektrum.de (15/100) is better than the results of 2.77% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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spektrum.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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spektrum.de server information
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spektrum.de desktop page speed rank
Last tested: 2018-10-08
spektrum.de Desktop Speed Test Quick Summary
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priority - 7Avoid landing page redirects
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priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 2Reduce server response time
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spektrum.de Desktop Resource Breakdown
Total Resources | 247 |
Number of Hosts | 72 |
Static Resources | 153 |
JavaScript Resources | 61 |
CSS Resources | 5 |
spektrum.de mobile page speed rank
Last tested: 2018-10-08
spektrum.de Mobile Speed Test Quick Summary
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priority - 26Avoid landing page redirects
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priority - 18Leverage 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 - 8Prioritize visible content
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priority - 1Reduce server response time
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priority - 0Minify JavaScript
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spektrum.de Mobile Resource Breakdown
Total Resources | 246 |
Number of Hosts | 76 |
Static Resources | 156 |
JavaScript Resources | 68 |
CSS Resources | 5 |
spektrum.de mobile page usability
Last tested: 2018-10-08
spektrum.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="/news/warum-es…lassen/1596442" class="hl">Hochgebirge |…krachen lassen</a>
and 4 others are close to other tap targets.The tap target
<a href="/news/jupiter-…schuss/1596376" class="hl active">Astronomie | J…unter Beschuss</a>
is close to 2 other tap targets.The tap target
<a href="https://www.sp…-wissenschaft/">Spektrum der Wissenschaft</a>
and 25 others are close to other tap targets.The tap target
<a href="https://itunes…940607128?mt=8"></a>
is close to 2 other tap targets.The tap target
<a href="https://itunes…940607128?mt=8"></a>
is close to 2 other tap targets.spektrum.de HTML validation
Errors
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...="_blank"><img src="https://adserver.adtech.de/adserv/3.0/1342/6452263/0/5324/ADTECH;loc=300" border="0" width="586" height="200"></a></..." Line: 1178 Column: 95 - 109
"...="_blank"><img src="https://adserver.adtech.de/adserv/3.0/1342/6553565/0/16/ADTECH;loc=300" border="0" width="1" height="1"></a></..." Line: 1187 Column: 95 - 109
"...="_blank"><img src="https://adserver.adtech.de/adserv/3.0/1342/6553564/0/16/ADTECH;loc=300" border="0" width="1" height="1"></a></..."
Warnings
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
"...="_blank"><img src="https://adserver.adtech.de/adserv/3.0/1342/6452263/0/5324/ADTECH;loc=300" border="0" width="586" height="200"></a></..." Line: 1178 Column: 95 - 109
"...="_blank"><img src="https://adserver.adtech.de/adserv/3.0/1342/6553565/0/16/ADTECH;loc=300" border="0" width="1" height="1"></a></..." Line: 1187 Column: 95 - 109
"...="_blank"><img src="https://adserver.adtech.de/adserv/3.0/1342/6553564/0/16/ADTECH;loc=300" border="0" width="1" height="1"></a></..."
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spektrum.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.
spektrum.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.