jpk.com Website Information
Daily Unique Visits: 2,503
Daily Page Views: 7,509
Income Per Day: $23
Estimated Value: $8,280
jpk.com is registered under .COM top-level domain. Please check other sites in .COM zone.
No name server records were found.
and is probably hosted by Dennis Rainer Warnholz trading as active-servers.com. See the full list of other websites hosted by Dennis Rainer Warnholz trading as active-servers.com.
The highest website jpk.com position in Alexa rank database was 76112 and the lowest rank position was 998400. Current position of jpk.com in Alexa rank database is 429694.
Desktop speed score of jpk.com (58/100) is better than the results of 33.06% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of jpk.com (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 jpk.com (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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jpk.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.
jpk.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.
Registry Domain ID: 71153886_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrygate.com
Registrar URL: http://www.registrygate.com
Updated Date: 2022-05-22T07:11:43Z
Creation Date: 2001-05-21T10:34:05Z
Registry Expiry Date: 2023-05-21T10:34:05Z
Registrar: RegistryGate GmbH
Registrar IANA ID: 1328
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: 1.NS-EBIZ.DE
Name Server: 2.NS-EBIZ.DE
Name Server: 3.NS-EBIZ.DE
Name Server: 4.NS-EBIZ.DE
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-12-01T15:40:06Z
jpk.com server information
Servers Location
jpk.com desktop page speed rank
Last tested: 2017-05-19
jpk.com Desktop Speed Test Quick Summary
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.
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http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/hyphenator/patterns/en.js (expiration not specified)
http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/jpk_general.js (expiration not specified)
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http://www.google-analytics.com/ga.js (2 hours)
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priority - 15Enable compression
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priority - 13Avoid landing page redirects
Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.jpk.com/
http://www.jpk.com/index.en.html
http://www.jpk.com/index.2.en.html
http://usa.jpk.com/index.2.us.html
priority - 9Optimize images
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://usa.jpk.com/papaya-script/popup.js
http://usa.jpk.com/papaya-script/swfobject/swfobject.js
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http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/hyphenator/Hyphenator.js
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priority - 5Reduce server response time
priority - 3Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 1Minify CSS
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Minify CSS for the following resources to reduce their size by 10KiB (34% reduction).
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jpk.com Desktop Resource Breakdown
Total Resources | 55 |
Number of Hosts | 4 |
Static Resources | 49 |
JavaScript Resources | 9 |
CSS Resources | 6 |
jpk.com mobile page speed rank
Last tested: 2017-05-15
jpk.com Mobile Speed Test Quick Summary
priority - 45Avoid landing page redirects
Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.jpk.com/
http://www.jpk.com/index.en.html
http://www.jpk.com/index.2.en.html
http://usa.jpk.com/index.2.us.html
priority - 35Leverage 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://usa.jpk.com/papaya-script/swfobject/swfobject.js (expiration not specified)
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http://usa.jpk.com/papaya-themes/jpk_yaml/screen/print.css (expiration not specified)
http://usa.jpk.com/papaya-themes/jpk_yaml/screen/special.css (expiration not specified)
http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/gascript.js (expiration not specified)
http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/hyphenator/Hyphenator.js (expiration not specified)
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http://www.google-analytics.com/ga.js (2 hours)
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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/jpk_general.js
http://usa.jpk.com/papaya-script/popup.js
http://usa.jpk.com/papaya-script/swfobject/swfobject.js
http://usa.jpk.com/papaya-script/flashfile.js
http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/hyphenator/Hyphenator.js
Optimize CSS Delivery of the following:
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http://usa.jpk.com/papaya-themes/jpk_yaml/screen/basemod.css
http://usa.jpk.com/papaya-themes/jpk_yaml/screen/content.css
http://usa.jpk.com/papaya-themes/jpk_yaml/screen/special.css
http://usa.jpk.com/papaya-themes/jpk_yaml/screen/print.css
priority - 15Enable 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 142.2KiB (65% reduction).
Compressing http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/hyphenator/Hyphenator.js could save 32.8KiB (71% reduction).
Compressing http://usa.jpk.com/papaya-themes/jpk_yaml/screen/content.css could save 15.8KiB (81% reduction).
Compressing http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/hyphenator/patterns/en.js could save 9.4KiB (42% reduction).
Compressing http://usa.jpk.com/papaya-script/swfobject/swfobject.js could save 6.9KiB (67% reduction).
Compressing http://usa.jpk.com/papaya-themes/jpk_yaml/yaml/core/base.css could save 5.3KiB (66% reduction).
Compressing http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/jpk_general.js could save 3.6KiB (63% reduction).
Compressing http://usa.jpk.com/papaya-script/flashfile.js could save 1.8KiB (62% reduction).
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Compressing http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/gascript.js could save 1.5KiB (59% reduction).
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Compressing http://usa.jpk.com/papaya-themes/jpk_yaml/screen/special.css could save 1.1KiB (58% reduction).
priority - 9Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 90.5KiB (66% reduction).
Compressing http://usa.jpk.com/index.media.523e6e77b39efac6f8fe75f58602e278v2.jpg could save 4.6KiB (50% reduction).
priority - 7Reduce server response time
priority - 3Minify 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 32KiB (54% reduction).
Minifying http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/jpk_general.js could save 1.7KiB (30% reduction).
Minifying http://usa.jpk.com/papaya-themes/jpk_yaml/scripts/gascript.js could save 1.3KiB (50% reduction).
Minifying http://usa.jpk.com/papaya-script/popup.js could save 589B (27% reduction).
Minifying http://usa.jpk.com/papaya-script/flashfile.js could save 559B (20% reduction).
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 10KiB (34% reduction).
Minifying http://usa.jpk.com/papaya-themes/jpk_yaml/screen/content.css could save 2.8KiB (15% reduction).
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jpk.com Mobile Resource Breakdown
Total Resources | 55 |
Number of Hosts | 4 |
Static Resources | 49 |
JavaScript Resources | 9 |
CSS Resources | 6 |
jpk.com mobile page usability
Last tested: 2017-05-15
jpk.com 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.
Please select…o see products
and 1 others render only 3 pixels tall (9 CSS pixels).USA
renders only 4 pixels tall (11 CSS pixels).>
renders only 3 pixels tall (9 CSS pixels).Home
renders only 3 pixels tall (9 CSS pixels).Products
renders only 5 pixels tall (12 CSS pixels).Atomic Force Microscopy
renders only 4 pixels tall (10 CSS pixels).Automated Force Spectroscopy
renders only 4 pixels tall (10 CSS pixels).Optical Tweeze…tical Trapping
renders only 4 pixels tall (10 CSS pixels).Cellular Adhes…Cytomechanics
renders only 4 pixels tall (10 CSS pixels).Latest Product Info
and 2 others render only 5 pixels tall (12 CSS pixels).OT-AFM Combi-System
and 3 others render only 4 pixels tall (11 CSS pixels).Powerful Op…500fN to 10nN
and 4 others render only 4 pixels tall (11 CSS pixels).Visit NanoBioViews™
and 12 others render only 4 pixels tall (11 CSS pixels).Follow us on…edin & google+
renders only 3 pixels tall (9 CSS pixels).Welcome to JP…struments AG
renders only 5 pixels tall (13 CSS pixels).We are a lead…r solutions!
renders only 4 pixels tall (11 CSS pixels).May 26 - 27
renders only 4 pixels tall (11 CSS pixels).© 2017 JPK Ins…ghts reserved.
renders only 4 pixels tall (11 CSS pixels).The following text fragments have a small line height. Increase the line height to make them more legible.
We are a lead…r solutions!
has a line height of only 109% of the font size.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.
<a href="customer-login.276.us.html" class="customer_login">Customer Login</a>
is close to 1 other tap targets.<a href="home.2.us.html">Home</a>
is close to 3 other tap targets.<a href="/products.14.us.html">Products</a>
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jpk.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.
jpk.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.