karlstorz.com Website Information
Daily Unique Visits: 24,103
Daily Page Views: 144,618
Income Per Day: $289
Estimated Value: $208,080
This website is located in Germany and is using following IP address 89.31.3.101. See the complete list of popular websites hosted in Germany.
karlstorz.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website karlstorz.com is using the following name servers:
- ns.frei.net
- ns2.frei.net
and is probably hosted by TELECITYGROUP INTERNATIONAL LIMITED. See the full list of other websites hosted by TELECITYGROUP INTERNATIONAL LIMITED.
The highest website karlstorz.com position in Alexa rank database was 58016 and the lowest rank position was 61275. Current position of karlstorz.com in Alexa rank database is 59504.
Desktop speed score of karlstorz.com (60/100) is better than the results of 35.69% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of karlstorz.com (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 karlstorz.com (47/100) is better than the results of 28.68% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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karlstorz.com 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.
karlstorz.com 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: KARLSTORZ.COM
Registry Domain ID: 1613727_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.psi-usa.info
Registrar URL: http://www.psi-usa.info
Updated Date: 2023-10-20T07:01:40Z
Creation Date: 1995-10-20T04:00:00Z
Registry Expiry Date: 2024-10-19T04:00:00Z
Registrar: PSI-USA, Inc. dba Domain Robot
Registrar IANA ID: 151
Registrar Abuse Contact Email: domain-abuse@psi-usa.info
Registrar Abuse Contact Phone: +49.94159559482
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS.FREI.NET
Name Server: NS2.FREI.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-08T16:01:04Z
Registry Domain ID: 1613727_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.psi-usa.info
Registrar URL: http://www.psi-usa.info
Updated Date: 2023-10-20T07:01:40Z
Creation Date: 1995-10-20T04:00:00Z
Registry Expiry Date: 2024-10-19T04:00:00Z
Registrar: PSI-USA, Inc. dba Domain Robot
Registrar IANA ID: 151
Registrar Abuse Contact Email: domain-abuse@psi-usa.info
Registrar Abuse Contact Phone: +49.94159559482
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS.FREI.NET
Name Server: NS2.FREI.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-08T16:01:04Z
karlstorz.com server information
Servers Location
karlstorz.com desktop page speed rank
Last tested: 2019-01-16
Desktop Speed
Bad
60/100
karlstorz.com Desktop Speed Test Quick Summary
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priority - 14Leverage browser caching
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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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https://static.etracker.com/code/e.js
https://static.etracker.com/code/e.js
Optimize CSS Delivery of the following:
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priority - 3Avoid 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.
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https://www.karlstorz.com/
https://www.karlstorz.com/de/en/index.htm?target=
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priority - 1Minify CSS
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priority - 0Minify HTML
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priority - 0Minify JavaScript
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karlstorz.com Desktop Resource Breakdown
| Total Resources | 39 |
| Number of Hosts | 5 |
| Static Resources | 29 |
| JavaScript Resources | 6 |
| CSS Resources | 1 |
karlstorz.com mobile page speed rank
Last tested: 2019-01-16
Mobile Speed
Bad
47/100
karlstorz.com Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
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https://static.etracker.com/code/e.js
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https://www.karlstorz.com/static/file_css/en/screen.css
priority - 35Optimize images
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Compressing https://www.karlstorz.com/static/file_pics/pic_sys…con_global_compact.png could save 3.2KiB (21% reduction).
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priority - 24Leverage 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://www.karlstorz.com/static/file_css/en/screen.css (expiration not specified)
https://www.karlstorz.com/static/file_js/en/functions.js (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…RP/3333689_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…93_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…99_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…RP/3333794_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…RP/3343170_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…RP/3347267_rdax_80.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…58_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…6_rdax_1140x380_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…34_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…CONS/icon_karriere.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…ICONS/icon_katalog.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…ONS/icon_mediathek.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…ICONS/icon_service.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…IG/3347355_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…39_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…ET/3348798_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/bg_000000_65.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/bg_ffffff_80.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…con_global_compact.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…/logo_karlstorz_de.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…en/retina_nav_cart.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…av_countryselector.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…etina_nav_loggedin.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…ina_nav_navigation.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…/retina_nav_search.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/sprite_design.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/zitat_ol.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/zitat_ur.png (expiration not specified)
https://www.etracker.de/dc/js/jquery-1.8.3.min.js (60 minutes)
https://static.etracker.com/code/e.js (4 hours)
https://www.karlstorz.com/static/file_js/en/functions.js (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…RP/3333689_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…93_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…99_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…RP/3333794_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…RP/3343170_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…RP/3347267_rdax_80.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…58_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…6_rdax_1140x380_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…34_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…CONS/icon_karriere.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…ICONS/icon_katalog.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…ONS/icon_mediathek.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…ICONS/icon_service.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…IG/3347355_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…39_rdax_350x197_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_edi…ET/3348798_rdax_70.jpg (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/bg_000000_65.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/bg_ffffff_80.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…con_global_compact.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…/logo_karlstorz_de.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…en/retina_nav_cart.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…av_countryselector.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…etina_nav_loggedin.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…ina_nav_navigation.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_sys…/retina_nav_search.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/sprite_design.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/zitat_ol.png (expiration not specified)
https://www.karlstorz.com/static/file_pics/pic_system/en/zitat_ur.png (expiration not specified)
https://www.etracker.de/dc/js/jquery-1.8.3.min.js (60 minutes)
https://static.etracker.com/code/e.js (4 hours)
priority - 10Avoid 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://karlstorz.com/
https://www.karlstorz.com/
https://www.karlstorz.com/de/en/index.htm?target=
https://www.karlstorz.com/
https://www.karlstorz.com/de/en/index.htm?target=
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 66% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 1Minify 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 6KiB (14% reduction).
Minifying https://www.karlstorz.com/static/file_css/en/screen.css could save 6KiB (14% reduction) after compression.
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 1.3KiB (14% reduction).
Minifying https://www.karlstorz.com/de/en/index.htm?target= could save 1.3KiB (14% reduction) after compression.
priority - 0Minify 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 469B (11% reduction).
Minifying https://code.etracker.com/t.js?v=25e075&et=86mOu9 could save 469B (11% reduction) after compression.
karlstorz.com Mobile Resource Breakdown
| Total Resources | 43 |
| Number of Hosts | 5 |
| Static Resources | 33 |
| JavaScript Resources | 6 |
| CSS Resources | 1 |
karlstorz.com mobile page usability
Last tested: 2019-01-16
Mobile Usability
Good
99/100
karlstorz.com Mobile Usability Test Quick Summary
priority - 0Size 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="mailto:info@karlstorz.com">info@karlstorz.com</a> and 1 others are close to other tap targets.karlstorz.com HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 18 Column: 2 - 89
"...edge" /> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" /> <met..."
"...edge" /> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" /> <met..."
The “form” role is unnecessary for element “form”.
Line: 141 Column: 3 - 134
"..."></em> <form action="/de/en/login.htm" method="post" id="head-login-form" name="head-login-form" class="ks-form ks-form-login" role="form"> <fi..." Line: 317 Column: 6 - 158
"... <form action="/de/en/website-search.htm" method="get" id="head-search-form" name="head-search-form" class="navbar-form navbar-right ks-form" role="form"> ..."
"..."></em> <form action="/de/en/login.htm" method="post" id="head-login-form" name="head-login-form" class="ks-form ks-form-login" role="form"> <fi..." Line: 317 Column: 6 - 158
"... <form action="/de/en/website-search.htm" method="get" id="head-search-form" name="head-search-form" class="navbar-form navbar-right ks-form" role="form"> ..."
The “navigation” role is unnecessary for element “nav”.
Line: 343 Column: 1 - 45
"...n top --> <nav class="ks-navigation" role="navigation"> <div ..."
"...n top --> <nav class="ks-navigation" role="navigation"> <div ..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 989 Column: 1 - 9
"...aphic --> <section> <div ..." Line: 1032 Column: 1 - 9
"...aphic --> <section> <div ..." Line: 1076 Column: 1 - 9
"...aphic --> <section> <div ..." Line: 1120 Column: 1 - 9
"...aphic --> <section> <div ..."
"...aphic --> <section> <div ..." Line: 1032 Column: 1 - 9
"...aphic --> <section> <div ..." Line: 1076 Column: 1 - 9
"...aphic --> <section> <div ..." Line: 1120 Column: 1 - 9
"...aphic --> <section> <div ..."
Errors
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Line: 47 Column: 2 - 55
".../script> <meta http-equiv="content-language" content="en-de" /> <..."
".../script> <meta http-equiv="content-language" content="en-de" /> <..."
Bad value “tel:+49 7461 708-0” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Line: 1367 Column: 7 - 151
"...1"> <a href="tel:+49 7461 708-0" onmousedown="ET_Event.eventStart('CONTACT|PHONE', 'mod-8112 PHONE [DE|en][ID:20] %2B49%207461%20708%2D0', 'Click')"><em cl..."
"...1"> <a href="tel:+49 7461 708-0" onmousedown="ET_Event.eventStart('CONTACT|PHONE', 'mod-8112 PHONE [DE|en][ID:20] %2B49%207461%20708%2D0', 'Click')"><em cl..."
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karlstorz.com 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.
karlstorz.com 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.