rdklabor.de Website Information
Daily Unique Visits: 934
Daily Page Views: 1,868
Income Per Day: $6
Estimated Value: $1,440
rdklabor.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 Leibniz-Rechenzentrum. See the full list of other websites hosted by Leibniz-Rechenzentrum.
The highest website rdklabor.de position in Alexa rank database was 68016 and the lowest rank position was 990024. Current position of rdklabor.de in Alexa rank database is 767594.
Desktop speed score of rdklabor.de (59/100) is better than the results of 34.36% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of rdklabor.de (65/100) is better than the results of 13.11% of other sites and means that the page is not mobile-friendly.
Mobile speed score of rdklabor.de (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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rdklabor.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.
rdklabor.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.
Status: connect
rdklabor.de server information
Servers Location
rdklabor.de desktop page speed rank
Last tested: 2018-08-31
rdklabor.de Desktop Speed Test Quick Summary
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
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http://www.rdklabor.de/w/images/local/rdk_labor.css
http://www.rdklabor.de/w/images/local/rdk_labor-anon.css
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priority - 8Leverage 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.rdklabor.de/w/images/local/rdk_labor-anon.css (expiration not specified)
http://www.rdklabor.de/w/images/local/rdk_labor.css (expiration not specified)
http://www.rdklabor.de/w/images/local/rdk_labor_logo.png (expiration not specified)
http://www.rdklabor.de/w/images/local/zi_logo.png (expiration not specified)
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http://www.rdklabor.de/w/images/thumb/4/46/RDK_Sch…px-RDK_Schelle_13a.jpg (expiration not specified)
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http://www.rdklabor.de/w/load.php?debug=false&lang…nly=styles&skin=vector (5 minutes)
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priority - 7Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
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http://rdklabor.de/wiki/Hauptseite
http://www.rdklabor.de/wiki/Hauptseite
priority - 0Minify CSS
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priority - 0Minify HTML
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Minify HTML for the following resources to reduce their size by 1.9KiB (11% reduction).
rdklabor.de Desktop Resource Breakdown
Total Resources | 25 |
Number of Hosts | 2 |
Static Resources | 22 |
JavaScript Resources | 7 |
CSS Resources | 5 |
rdklabor.de mobile page speed rank
Last tested: 2018-08-31
rdklabor.de Mobile Speed Test Quick Summary
priority - 41Enable compression
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priority - 35Optimize images
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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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http://www.rdklabor.de/w/images/local/rdk_labor.css
http://www.rdklabor.de/w/images/local/rdk_labor-anon.css
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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.
http://rdklabor.de/wiki/Hauptseite
http://www.rdklabor.de/wiki/Hauptseite
priority - 12Leverage 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:
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http://www.rdklabor.de/w/images/local/cc-by-nc-nd.png (expiration not specified)
http://www.rdklabor.de/w/images/local/fh_logo.png (expiration not specified)
http://www.rdklabor.de/w/images/local/rdk_labor-anon.css (expiration not specified)
http://www.rdklabor.de/w/images/local/rdk_labor.css (expiration not specified)
http://www.rdklabor.de/w/images/local/rdk_labor_logo.png (expiration not specified)
http://www.rdklabor.de/w/images/local/zi_logo.png (expiration not specified)
http://www.rdklabor.de/w/images/thumb/3/3f/RDK_Gew…eihleuchter_Goslar.jpg (expiration not specified)
http://www.rdklabor.de/w/images/thumb/4/46/RDK_Sch…px-RDK_Schelle_13a.jpg (expiration not specified)
http://www.rdklabor.de/w/images/thumb/a/a3/RDK_Glo…px-RDK_Globus_Roll.jpg (expiration not specified)
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http://www.rdklabor.de/w/load.php?debug=false&lang…ly=scripts&skin=vector (5 minutes)
priority - 0Minify 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 4.4KiB (79% reduction).
Minifying http://www.rdklabor.de/w/images/local/rdk_labor-anon.css could save 615B (77% 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 1.9KiB (11% reduction).
rdklabor.de Mobile Resource Breakdown
Total Resources | 25 |
Number of Hosts | 2 |
Static Resources | 22 |
JavaScript Resources | 7 |
CSS Resources | 5 |
rdklabor.de mobile page usability
Last tested: 2018-08-31
rdklabor.de Mobile Usability Test Quick Summary
priority - 38Use 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.
Geweihleuchter
and 3 others render only 4 pixels tall (11 CSS pixels).Über RDK Labor
and 1 others render only 7 pixels tall (18 CSS pixels).Gesangbuch, evangelisch
and 5 others render only 5 pixels tall (12 CSS pixels).), deren Inhal…eröffentlicht.
and 10 others render only 5 pixels tall (12 CSS pixels).Zentralinstitu…hte in München
and 3 others render only 5 pixels tall (12 CSS pixels).Publizieren
and 1 others render only 5 pixels tall (12 CSS pixels).Quellen und Materialien
and 11 others render only 5 pixels tall (12 CSS pixels).Hauptseite
renders only 5 pixels tall (12 CSS pixels).Werkzeuge
renders only 5 pixels tall (12 CSS pixels).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 - 8Size 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="/wiki/Galerie">Galerie</a>
and 5 others are close to other tap targets.<a href="/wiki/RDK_Labor:Publizieren">Publizieren</a>
and 1 others are close to other tap targets.<a href="/w/index.php?t…nto=Hauptseite">Anmelden</a>
and 12 others are close to other tap targets.<input id="searchButton" type="submit" name="go" class="searchButton">
is close to 2 other tap targets.rdklabor.de HTML validation
Errors
Bad value “de-formal” for attribute “lang” on element “html”: Bad variant subtag “formal”.
"...TYPE html> <html lang="de-formal" dir="ltr" class="client-nojs"> <head..."
Bad value “ExportRDF” for attribute “rel” on element “link”: The string “ExportRDF” is not a registered keyword.
"....26.4" /> <link rel="ExportRDF" type="application/rdf+xml" title="Hauptseite" href="/w/index.php?title=Spezial:RDF_exportieren/Hauptseite&xmlmime=rdf" /> <link..."
Bad value “de-formal” for attribute “lang” on element “h1”: Bad variant subtag “formal”.
"...</div> <h1 id="firstHeading" class="firstHeading" lang="de-formal">Haupts..."
Bad value “de-formal” for attribute “lang” on element “div”: Bad variant subtag “formal”.
".../div> <div id="mw-content-text" lang="de-formal" dir="ltr" class="mw-content-ltr"><ul cl..."
Bad value “smw-browse” for attribute “rel” on element “a”: The string “smw-browse” is not a registered keyword.
"...owselink"><a href="/wiki/Spezial:Durchsuchen/Hauptseite" rel="smw-browse">Attrib..."
Warnings
Potentially bad value “copyright” for attribute “rel” on element “link”: The keyword “copyright” for the “rel” attribute should not be used. Consider using “license” instead.
"...n=rsd" /> <link rel="copyright" href="http://creativecommons.org/licenses/by-nc-nd/3.0/de/" /> <link..."
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rdklabor.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.
rdklabor.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.