ZFK.DE Website Information

zfk.de Website Information

Daily Unique Visits: 9,684

Daily Page Views: 48,420

Income Per Day: $121

Estimated Value: $72,600

This website is located in Germany and is using following IP address 185.243.135.82. See the complete list of popular websites hosted in Germany.

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

Website zfk.de is using the following name servers:

  • ns3.m-online.net
  • ns2.m-online.net
  • ns1.m-online.net
  • ns4.m-online.net

and is probably hosted by Mittwald CM Service GmbH und Co.KG. See the full list of other websites hosted by Mittwald CM Service GmbH und Co.KG.

The highest website zfk.de position in Alexa rank database was 37766 and the lowest rank position was 998569. Current position of zfk.de in Alexa rank database is 140699.

Desktop speed score of zfk.de (21/100) is better than the results of 4.47% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of zfk.de (67/100) is better than the results of 18.73% of other sites and means that the page is not mobile-friendly.

Mobile speed score of zfk.de (18/100) is better than the results of 3.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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zfk.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.


zfk.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.


Domain: zfk.de
Status: connect

zfk.de server information

Servers Location

zfk.de desktop page speed rank

Last tested: 2017-05-12


Desktop Speed Bad
21/100

zfk.de Desktop Speed Test Quick Summary


priority - 274Optimize images

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priority - 46Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 452.8KiB (75% reduction).

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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 14 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.zfk.de/uploads/tx_t3jquery/jquery-1.7.….x-1.2.x.js?1338543236
https://www.zfk.de/typo3temp/javascript_a708894199.js?1338535342
https://www.genios.de/js/pp/lib/yepnope.1.5.4-min.js
https://www.clever-tracker.de/inc_scripts/company.js
https://www.zfk.de/typo3conf/ext/perfectlightbox/r…s/slimbox.2.0.4.yui.js
https://script.ioam.de/iam.js
https://www.zfk.de/fileadmin/tmpl/libs/jquery.bxSlider.min.js
https://www.zfk.de/fileadmin/tmpl/libs/conf_slider.js
https://www.zfk.de/fileadmin/tmpl/libs/highslide-with-gallery.modified.js
https://www.zfk.de/fileadmin/tmpl/libs/highslide_de.js
http://de.ioam.de/tx.io?st=zfkde&cp=Startseite&oc=…848&ev=&cs=1v22nt&mo=1
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http://www.zfk.de/openx-2.8.8/www/delivery/ajs.php…c=http%3A//www.zfk.de/

Optimize CSS Delivery of the following:

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https://www.zfk.de/fileadmin/tmpl/css/ext_srfeuserregister.css
https://www.zfk.de/typo3conf/ext/tipafriend_plus/r…nd_plus.css?1382102117
https://www.zfk.de/fileadmin/tmpl/css/style.css
https://www.zfk.de/fileadmin/tmpl/css/typo3.css
https://www.zfk.de/fileadmin/tmpl/css/jquery-ui-1.8.18.custom.css
https://www.zfk.de/typo3conf/ext/perfectlightbox/res/css/slightbox.css
https://www.zfk.de/fileadmin/tmpl/css/highslide.css
https://www.zfk.de/fileadmin/tmpl/css/zfk_news.css

priority - 3Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

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priority - 2Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 18.6KiB (23% reduction).

Minifying https://www.zfk.de/fileadmin/tmpl/libs/highslide-with-gallery.modified.js could save 17.9KiB (24% reduction).
Minifying https://script.ioam.de/iam.js could save 710B (12% reduction) after compression.

priority - 1Leverage 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:

https://connect.facebook.net/de_DE/all.js (20 minutes)
https://script.ioam.de/iam.js (2 hours)

priority - 1Minify 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 8.6KiB (11% reduction).

Minifying http://www.zfk.de/ could save 8.6KiB (11% reduction).

priority - 0Reduce server response time

zfk.de Desktop Resource Breakdown

Total Resources121
Number of Hosts11
Static Resources86
JavaScript Resources33
CSS Resources10

zfk.de mobile page speed rank

Last tested: 2017-05-12


Mobile Speed Bad
18/100

zfk.de Mobile Speed Test Quick Summary


priority - 272Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 2.6MiB (77% reduction).

Compressing https://www.zfk.de/fileadmin/Redaktion/Bilddatenba…_bb160913VKU202065.jpg could save 503.1KiB (78% reduction).
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priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 14 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.zfk.de/uploads/tx_t3jquery/jquery-1.7.….x-1.2.x.js?1338543236
https://www.zfk.de/typo3temp/javascript_a708894199.js?1338535342
https://www.genios.de/js/pp/lib/yepnope.1.5.4-min.js
https://www.clever-tracker.de/inc_scripts/company.js
https://www.zfk.de/typo3conf/ext/perfectlightbox/r…s/slimbox.2.0.4.yui.js
https://script.ioam.de/iam.js
https://www.zfk.de/fileadmin/tmpl/libs/jquery.bxSlider.min.js
https://www.zfk.de/fileadmin/tmpl/libs/conf_slider.js
https://www.zfk.de/fileadmin/tmpl/libs/highslide-with-gallery.modified.js
https://www.zfk.de/fileadmin/tmpl/libs/highslide_de.js
http://de.ioam.de/tx.io?st=zfkde&cp=Startseite&oc=…544&ev=&cs=89z8ep&mo=1
http://www.zfk.de/openx-2.8.8/www/delivery/ajs.php…c=http%3A//www.zfk.de/
http://www.zfk.de/openx-2.8.8/www/delivery/ajs.php…c=http%3A//www.zfk.de/
http://www.zfk.de/openx-2.8.8/www/delivery/ajs.php…c=http%3A//www.zfk.de/

Optimize CSS Delivery of the following:

https://www.zfk.de/typo3temp/stylesheet_739184cb3e.css?1338535342
https://www.zfk.de/fileadmin/tmpl/css/ext_srfeuserregister.css
https://www.zfk.de/typo3conf/ext/tipafriend_plus/r…nd_plus.css?1382102117
https://www.zfk.de/fileadmin/tmpl/css/style.css
https://www.zfk.de/fileadmin/tmpl/css/typo3.css
https://www.zfk.de/fileadmin/tmpl/css/jquery-ui-1.8.18.custom.css
https://www.zfk.de/typo3conf/ext/perfectlightbox/res/css/slightbox.css
https://www.zfk.de/fileadmin/tmpl/css/highslide.css
https://www.zfk.de/fileadmin/tmpl/css/zfk_news.css

priority - 46Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 451.5KiB (75% reduction).

Compressing https://www.zfk.de/uploads/tx_t3jquery/jquery-1.7.….x-1.2.x.js?1338543236 could save 220.2KiB (73% reduction).
Compressing http://www.zfk.de/ could save 64.8KiB (79% reduction).
Compressing https://www.zfk.de/fileadmin/tmpl/libs/highslide-with-gallery.modified.js could save 54.7KiB (72% reduction).
Compressing https://www.zfk.de/fileadmin/tmpl/css/jquery-ui-1.8.18.custom.css could save 26.6KiB (81% reduction).
Compressing https://www.zfk.de/fileadmin/tmpl/css/typo3.css could save 23.7KiB (79% reduction).
Compressing https://www.zfk.de/fileadmin/tmpl/css/style.css could save 18.3KiB (75% reduction).
Compressing https://www.zfk.de/fileadmin/tmpl/css/highslide.css could save 16.6KiB (82% reduction).
Compressing https://www.zfk.de/fileadmin/tmpl/libs/jquery.bxSlider.min.js could save 9.9KiB (72% reduction).
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Compressing https://www.zfk.de/fileadmin/tmpl/css/ext_srfeuserregister.css could save 2.2KiB (75% reduction).
Compressing https://www.zfk.de/fileadmin/tmpl/libs/highslide_de.js could save 728B (59% reduction).

priority - 3Minify 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 24.9KiB (22% reduction).

Minifying https://www.zfk.de/fileadmin/tmpl/css/jquery-ui-1.8.18.custom.css could save 7.9KiB (25% reduction).
Minifying https://www.zfk.de/fileadmin/tmpl/css/typo3.css could save 7KiB (24% reduction).
Minifying https://www.zfk.de/fileadmin/tmpl/css/highslide.css could save 4.4KiB (23% reduction).
Minifying https://www.zfk.de/fileadmin/tmpl/css/style.css could save 3.5KiB (15% reduction).
Minifying https://www.zfk.de/typo3conf/ext/perfectlightbox/res/css/slightbox.css could save 1.1KiB (26% reduction).
Minifying https://www.zfk.de/fileadmin/tmpl/css/zfk_news.css could save 949B (15% reduction).

priority - 2Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 18.6KiB (23% reduction).

Minifying https://www.zfk.de/fileadmin/tmpl/libs/highslide-with-gallery.modified.js could save 17.9KiB (24% reduction).
Minifying https://script.ioam.de/iam.js could save 711B (12% reduction) after compression.

priority - 1Leverage 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:

https://connect.facebook.net/de_DE/all.js (20 minutes)
https://script.ioam.de/iam.js (2 hours)

priority - 1Minify 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 8.5KiB (11% reduction).

Minifying http://www.zfk.de/ could save 8.5KiB (11% reduction).

priority - 0Reduce server response time

zfk.de Mobile Resource Breakdown

Total Resources119
Number of Hosts11
Static Resources85
JavaScript Resources32
CSS Resources10

zfk.de mobile page usability

Last tested: 2017-05-12


Mobile Usability Medium
67/100

zfk.de Mobile Usability Test Quick Summary


priority - 32Use 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.

Newsletter kostenlos bestellen renders only 5 pixels tall (12 CSS pixels).

RSS-Feeds and 1 others render only 5 pixels tall (12 CSS pixels).

Freitag, 12. Mai 2017 renders only 5 pixels tall (12 CSS pixels).

Terminkalender and 2 others render only 5 pixels tall (13 CSS pixels).

Mediadaten renders only 5 pixels tall (13 CSS pixels).

Ansprechpartner and 1 others render only 5 pixels tall (13 CSS pixels).

E-Paper renders only 5 pixels tall (13 CSS pixels).

Energieeffizienz and 10 others render only 6 pixels tall (15 CSS pixels).

RSS-Feed abonnieren renders only 4 pixels tall (10 CSS pixels).

NEWSTICKER +++…NEWSTICKER +++ and 9 others render only 5 pixels tall (12 CSS pixels).

Stadtwerk wide…ng von Ex-Chef renders only 7 pixels tall (18 CSS pixels).

Die Stadtwerke…tschef zurück. renders only 5 pixels tall (13 CSS pixels).

mehr... renders only 5 pixels tall (13 CSS pixels).

Eins Energie s…es Bürogebäude and 20 others render only 7 pixels tall (18 CSS pixels).

Die Landeshaup…280 Mio. Euro. and 29 others render only 5 pixels tall (13 CSS pixels).

weitere Nachrichten » and 40 others render only 5 pixels tall (13 CSS pixels).

VKU Stadtwerkekongress renders only 5 pixels tall (13 CSS pixels).

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

Wassermeister…otechnik (m/w) and 12 others render only 5 pixels tall (14 CSS pixels).

REWAG Regensbu…ng AG & Co. KG and 12 others render only 5 pixels tall (13 CSS pixels).

Online seit 12.05.2017 and 12 others render only 4 pixels tall (11 CSS pixels).

betrug die Lei…arfs abdeckten and 1 others render only 5 pixels tall (13 CSS pixels).
Hier können Si…-Abo bestellen and 1 others render only 5 pixels tall (12 CSS pixels).
Folgen sie uns auf: renders only 5 pixels tall (13 CSS pixels).
Gigawatt renders only 5 pixels tall (13 CSS pixels).
provided by © renders only 4 pixels tall (10 CSS pixels).
GBI Genios GmbH renders only 4 pixels tall (10 CSS pixels).
Services and 3 others render only 6 pixels tall (15 CSS pixels).
Genios Print-Content and 22 others render only 5 pixels tall (13 CSS pixels).
© 2012-2017 Zf…München/Berlin and 4 others render only 5 pixels tall (12 CSS pixels).
Datenschutzerklärung and 2 others render 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 - 5Size 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="kontakt.html">Kontakt</a> is close to 2 other tap targets.

The tap target <a id="zfk_h_idot" href="#"> is close to 1 other tap targets.

The tap target <input type="submit" name="tx_indexedsear…submit_button]" class="zfk_h_searchsubmit"> is close to 1 other tap targets.

The tap target <a href="stellenmarkt.html">Stellenmarkt</a> and 2 others are close to other tap targets.

The tap target <a href="mediadaten.html">Mediadaten</a> is close to 3 other tap targets.

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

The tap target <a href="paper.html">E-Paper</a> is close to 3 other tap targets.

The tap target <a href="https://www.zfk.de/" class="item_196">Startseite</a> and 10 others are close to other tap targets.

The tap target <a href="251.html" class="item_251"> is close to 1 other tap targets.

The tap target <a href="/index.rss">RSS-Feed abonnieren</a> and 1 others are close to other tap targets.

The tap target <a href="politik.html">Politik</a> and 8 others are close to other tap targets.

The tap target <a href="unternehmen/ar…uessiggas.html">mehr...</a> and 6 others are close to other tap targets.

The tap target <a href="" class="bx-next"></a> is close to 1 other tap targets.

The tap target <a href="energieeffizie…ewende-an.html">Enercity streb…Wärmewende an</a> is close to 1 other tap targets.
The tap target <a href="http://www.facebook.com/zfk.de"></a> and 2 others are close to other tap targets.
The tap target <a href="https://www.zfk.de/">Startseite</a> and 25 others are close to other tap targets.
The tap target <input type="submit" name="tx_indexedsear…submit_button]" class="zfk_h_searchsubmit"> is close to 5 other tap targets.

priority - 3Size 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 1,150 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="flashbanner"></div> falls outside the viewport.
The element <div id="flashbanner2"></div> falls outside the viewport.

zfk.de HTML validation

Errors

Bad value “https://fonts.googleapis.com/css?family=Roboto+Condensed:400,700|Roboto:400,700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Line: 9 Column: 16 - 125
"...[endif]--><link href="https://fonts.googleapis.com/css?family=Roboto+Condensed:400,700|Roboto:400,700" rel="stylesheet"> <scri..."

Bad start tag in “p” in “head”.

Line: 27 Column: 68 - 70
"...noscript> <p> <a hr..."

Stray end tag “noscript”.

Line: 27 Column: 202 - 212
"...</a> </p> </noscript> <nosc..."

Bad value for attribute “src” on element “img”: Illegal character in query: space is not allowed.

Line: 27 Column: 277 - 613
"...=GrKd59'> <img style='border:0px;' alt='' src='https://www.etracker.de/cnt.php? et=GrKd59&amp;v=3.0&amp;java=n&amp;et_easy=0 &amp;et_pagename= &amp;et_areas=&amp;et_ilevel=0&amp;et_target=,0,0,0 &amp;et_lpage=0&amp;et_trig=0&amp;et_se=0&amp;et_cust=0 &amp;et_basket=&amp;et_url=&amp;et_tag=&amp;et_sub= &amp;et_organisation=&amp;et_demographic='/> </a> ..."

Stray end tag “head”.

Line: 27 Column: 637 - 643
"...noscript> </head> <body..."

Start tag “body” seen but an element of the same type was already open.

Line: 27 Column: 645 - 711
"...> </head> <body id="p2" class="page-2 pagelevel-1 language-0 cat-startseite"> <div ..."

Cannot recover after last error. Any further errors will be ignored.

Line: 27 Column: 645 - 711
"...> </head> <body id="p2" class="page-2 pagelevel-1 language-0 cat-startseite"> <div ..."

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zfk.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.


zfk.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.