ITWISSEN.INFO ITWissen.info - Technologiewissen online

itwissen.info Website Information

Daily Unique Visits: 12,436

Daily Page Views: 62,180

Income Per Day: $155

Estimated Value: $93,000

This website is located in Germany and is using following IP address 78.46.3.220. See the complete list of popular websites hosted in Germany.

itwissen.info is registered under .INFO top-level domain. Please check other sites in .INFO zone.

Website itwissen.info is using the following name servers:

  • ns.second-ns.de
  • ns4.your-server.de

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

The highest website itwissen.info position in Alexa rank database was 9709 and the lowest rank position was 989282. Current position of itwissen.info in Alexa rank database is 109558.

Desktop speed score of itwissen.info (71/100) is better than the results of 52.66% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of itwissen.info (54/100) is better than the results of 0.26% of other sites and means that the page is not mobile-friendly.

Mobile speed score of itwissen.info (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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itwissen.info 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.


itwissen.info 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 Name: itwissen.info
Registry Domain ID: a15fa3511fb8457196afbbaa192cdf59-DONUTS
Registrar WHOIS Server: www.whois.vautron.de
Registrar URL: http://www.vautron.de
Updated Date: 2024-08-26T22:02:26Z
Creation Date: 2002-08-28T11:53:22Z
Registry Expiry Date: 2024-08-28T11:53:22Z
Registrar: Vautron Rechenzentrum AG
Registrar IANA ID: 1443
Registrar Abuse Contact Email: hu@vautron.de
Registrar Abuse Contact Phone: +0.9415990204
Domain Status: redemptionPeriod https://icann.org/epp#redemptionPeriod
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Multikom GmbH
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Nordrhein-Westfalen
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns.second-ns.de
Name Server: ns4.your-server.de
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-22T09:52:57Z

itwissen.info server information

Servers Location

itwissen.info desktop page speed rank

Last tested: 2016-12-15


Desktop Speed Medium
71/100

itwissen.info Desktop Speed Test Quick Summary


priority - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

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priority - 12Enable compression

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priority - 4Leverage 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 - 2Minify CSS

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priority - 1Reduce server response time

priority - 1Minify JavaScript

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priority - 0Optimize images

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itwissen.info Desktop Resource Breakdown

Total Resources123
Number of Hosts24
Static Resources80
JavaScript Resources37
CSS Resources12

itwissen.info mobile page speed rank

Last tested: 2016-12-15


Mobile Speed Bad
52/100

itwissen.info Mobile Speed Test Quick Summary


priority - 80Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

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priority - 12Enable compression

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priority - 5Leverage 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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priority - 2Minify CSS

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priority - 1Minify JavaScript

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priority - 0Reduce server response time

priority - 0Optimize images

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itwissen.info Mobile Resource Breakdown

Total Resources119
Number of Hosts23
Static Resources79
JavaScript Resources35
CSS Resources12

itwissen.info mobile page usability

Last tested: 2016-12-15


Mobile Usability Bad
54/100

itwissen.info Mobile Usability Test Quick Summary


priority - 40Use 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.

Jobs renders only 5 pixels tall (12 CSS pixels).

15.12.2016 renders only 4 pixels tall (10 CSS pixels).

Startseite renders only 4 pixels tall (10 CSS pixels).

INFORMATIONSTECHNIK and 10 others render only 4 pixels tall (10 CSS pixels).

Abkürzungsverzeichnis and 3 others render only 5 pixels tall (12 CSS pixels).

Standards, Empfehlungen and 74 others render only 5 pixels tall (14 CSS pixels).

Interessante Artikel and 1 others render only 5 pixels tall (12 CSS pixels).

..intelligent…onic device .. and 13 others render only 4 pixels tall (10 CSS pixels).

..wavelet transformation.. and 8 others render only 5 pixels tall (14 CSS pixels).

eTermin - Term…nbarung Online and 9 others render only 5 pixels tall (12 CSS pixels).

Über ITWissen.info renders only 5 pixels tall (12 CSS pixels).
Über ITWissen.info and 4 others render only 4 pixels tall (11 CSS pixels).

priority - 26Size 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 <html>IT-Lexikon: Fa…ITWissen.info</html> is close to 8 other tap targets.

The tap target <div class="page_margins">Jobs…ITWissen.info</div> is close to 1 other tap targets.

The tap target <div class="page">Jobs…nbarung Online</div> is close to 1 other tap targets.

The tap target <div id="header">Jobs</div> is close to 1 other tap targets.

The tap target <div id="header">Jobs</div> and 124 others are close to other tap targets.

The tap target <div id="header">Jobs</div> and 12 others are close to other tap targets.

The tap target <div id="topnav">Jobs</div> and 1 others are close to other tap targets.

The tap target <div class="top_menue">Jobs</div> and 2 others are close to other tap targets.

The tap target <a href="jobs_1040.html">Jobs</a> and 1 others are close to other tap targets.

The tap target <div id="rootlinerow">15.12.2016Startseite</div> is close to 14 other tap targets.

The tap target <div id="rootline">15.12.2016Startseite</div> and 1 others are close to other tap targets.

The tap target <div id="dateWrap">15.12.2016</div> is close to 7 other tap targets.

The tap target <div id="rootlineWrap">Startseite</div> is close to 3 other tap targets.

The tap target <a href="http://www.itwissen.info/" class="rootline">Startseite</a> is close to 8 other tap targets.

The tap target <div id="search"></div> is close to 5 other tap targets.

The tap target <form></form> and 1 others are close to other tap targets.

The tap target <form></form> and 1 others are close to other tap targets.

The tap target <input id="search_string" type="text" name="search_string"> is close to 6 other tap targets.

The tap target <input type="image"> is close to 18 other tap targets.

The tap target <div id="main">Computertechni…nbarung Online</div> and 1 others are close to other tap targets.

The tap target <div id="main">Computertechni…nbarung Online</div> and 1 others are close to other tap targets.

The tap target <div id="main">Computertechni…nbarung Online</div> and 43 others are close to other tap targets.

The tap target <div id="col1_content" class="clearfix">Computertechni…chwörter EN-DE</div> and 1 others are close to other tap targets.

The tap target <div>Computertechnik</div> and 21 others are close to other tap targets.

The tap target <img src="fileadmin/medi…utop_inact.gif"> and 10 others are close to other tap targets.

The tap target <a href="uebersicht/lex…on.html?page=0" class="menu_top">Computertechnik</a> and 10 others are close to other tap targets.

The tap target <li>Gruppenübersicht</li> and 2 others are close to other tap targets.

The tap target <a href="_60.html">Gruppenübersicht</a> and 3 others are close to other tap targets.

The tap target <span>Gruppenübersicht</span> and 3 others are close to other tap targets.

The tap target <li class="last">Fachwörter EN-DE</li> is close to 4 other tap targets.

The tap target <hr> is close to 7 other tap targets.

The tap target <div id="col2_content" class="clearfix">Computertechni…Organisationen</div> is close to 1 other tap targets.

The tap target <table>Computertechni…Organisationen</table> is close to 1 other tap targets.

The tap target <td>Computertechnik</td> and 10 others are close to other tap targets.

The tap target <h2>Computertechnik</h2> and 10 others are close to other tap targets.

The tap target <a href="uebersicht/lex…on.html?page=0" class="tree_view_0">Computertechnik</a> and 74 others are close to other tap targets.

The tap target <td class="tree_view_1_all">Comp.- Ausführ…erDateiformate</td> and 7 others are close to other tap targets.

The tap target <div class="rbox">Interessante A…onic device ..</div> and 1 others are close to other tap targets.

The tap target <div class="rboxheader-header">Interessante Artikel</div> and 1 others are close to other tap targets.

The tap target <h2>Interessante Artikel</h2> and 1 others are close to other tap targets.

The tap target <div class="rboxcontent">..OTDR.. ..CA…onic device ..</div> and 1 others are close to other tap targets.

The tap target <a href="definition/lex…ktometrie.html" class="tx_tagcloud_1">..OTDR..</a> and 13 others are close to other tap targets.

The tap target <a href="definition/lex…formation.html" class="tx_tagcloud_3">..wavelet transformation..</a> and 8 others are close to other tap targets.

The tap target <a href="definition/lex…ittstelle.html" class="tx_tagcloud_4">..SPDIF..</a> and 9 others are close to other tap targets.

The tap target <div class="tx-itwtagcloud-pi1">eTermin - Term…nbarung Online</div> is close to 3 other tap targets.

The tap target <div class="footer_heading">Über ITWissen.info</div> is close to 3 other tap targets.
The tap target <a href="impressum.html">Impressum  |</a> and 4 others are close to other tap targets.

priority - 18Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,210 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="logo"></div> falls outside the viewport.
The element <span>Jobs</span> falls outside the viewport.
The element <input type="image"> falls outside the viewport.
The element <h2>Interessante Artikel</h2> falls outside the viewport.
The element <div class="rboxcontent">..OTDR.. ..CA…onic device ..</div> falls outside the viewport.
The element <h2>Sponsored Solutions</h2> falls outside the viewport.
The element <div class="rboxcontent">eTermin - Term…nbarung Online</div> falls outside the viewport.
The element <div id="footer" class="clearfix">Über ITWissen.…ITWissen.info</div> falls outside the viewport.

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.

itwissen.info HTML validation

Warnings

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Line: 65 Column: - 38
"...P_NAVIGATION ------> ..." Line: 95 Column: - 36
"...BILLBOARD AD ------> ..." Line: 115 Column: - 19
"... <!----- PAGE-CONTAIN..." Line: 394 Column: - 30
"...--- FOOTER --------> ..."

Errors

Bad value “http://www.itwissen.info/Deutsch/1#1 bis 10 V-Schnittstelle” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 285 Column: 33 - 102
"... <a href="http://www.itwissen.info/Deutsch/1#1 bis 10 V-Schnittstelle">1 bis ..."

Bad value “http://www.itwissen.info/Deutsch/1#1 Channel + 1 Channel” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 289 Column: 33 - 99
"... <a href="http://www.itwissen.info/Deutsch/1#1 Channel + 1 Channel">1 Chan..."

Bad value “http://www.itwissen.info/Deutsch/1#1 Channel to n Channel” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 293 Column: 33 - 100
"... <a href="http://www.itwissen.info/Deutsch/1#1 Channel to n Channel">1 Chan..."

Bad value “http://www.itwissen.info/Englisch/1#1 to 10 V interface” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 317 Column: 33 - 98
"... <a href="http://www.itwissen.info/Englisch/1#1 to 10 V interface">1 bis ..."

Bad value “http://www.itwissen.info/Englisch/1#1 channel + 1 channel” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 321 Column: 33 - 100
"... <a href="http://www.itwissen.info/Englisch/1#1 channel + 1 channel">1 Chan..."

Bad value “http://www.itwissen.info/Englisch/1#1:n redundancy” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 325 Column: 33 - 93
"... <a href="http://www.itwissen.info/Englisch/1#1:n redundancy">1 Chan..."

Bad value “http://www.itwissen.info/Englisch/1#1 out of n code” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.

Line: 329 Column: 33 - 94
"... <a href="http://www.itwissen.info/Englisch/1#1 out of n code">1-aus-..."

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itwissen.info 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.


itwissen.info 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.