perten.com website information.
perten.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
Following name servers are specified for perten.com domain:
- ns1.nameisp.info
- ns2.nameisp.info
and probably website perten.com is hosted by AKAMAI-AS - Akamai Technologies, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AKAMAI-AS - Akamai Technologies, Inc., US hosting company.
According to Alexa traffic rank the highest website perten.com position was 59725 (in the world). The lowest Alexa rank position was 994967. Now website perten.com ranked in Alexa database as number 708792 (in the world).
Website perten.com Desktop speed measurement score (68/100) is better than the results of 47.59% of other sites shows that the page desktop performance can be improved.
perten.com Mobile usability score (68/100) is better than the results of 19.67% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of perten.com (53/100) is better than the results of 39.51% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-16-2024 | 708,792 | 59,539 |
| Nov-15-2024 | 768,331 | -86,504 |
| Nov-14-2024 | 681,827 | 74,705 |
| Nov-13-2024 | 756,532 | 0 |
| Nov-12-2024 | 756,532 | 0 |
| Nov-11-2024 | 756,532 | 0 |
| Nov-10-2024 | 756,532 | 24,277 |
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perten.com Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
perten.com whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: PERTEN.COM
Registry Domain ID: 4816592_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2022-04-30T09:12:33Z
Creation Date: 1995-06-02T04:00:00Z
Registry Expiry Date: 2023-06-01T04:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2086851750
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.P19.DYNECT.NET
Name Server: NS2.P19.DYNECT.NET
Name Server: NS3.P19.DYNECT.NET
Name Server: NS4.P19.DYNECT.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-17T00:17:32Z
perten.com server information
perten.com desktop page speed rank
Last tested: 2019-12-24
perten.com Desktop Speed Test Quick Summary
priority - 21 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 206.9KiB (62% reduction).
Compressing https://www.perten.com/Global/Images/Startpage/NIR…techniques%20image.JPG could save 29.8KiB (83% reduction).
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Compressing https://www.perten.com/Global/Images/Startpage/doughLAB_frontpage.JPG could save 7.4KiB (61% reduction).
Compressing https://www.perten.com/gui/images/PKI_LOGO_.png could save 1.5KiB (28% reduction).
Compressing https://www.perten.com/gui/images/lang-spriteBg.png could save 1.2KiB (20% reduction).
Compressing https://www.perten.com/Global/Images/Products/DA%2…ge_1_front_PKI_web.png could save 1.1KiB (15% reduction).
Compressing https://www.perten.com/gui/images/perten-logo.png could save 471B (29% reduction).
priority - 10 Leverage 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.googletagmanager.com/gtm.js?id=GTM-5LPR46N (15 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.perten.com/gui/css/aller_rg-webfont.woff (24 hours)
https://www.perten.com/gui/css/allerlight-webfont.woff (24 hours)
https://www.perten.com/gui/css/fancybox/jquery.fancybox-1.3.4.css (24 hours)
https://www.perten.com/gui/css/general.css?v=4 (24 hours)
https://www.perten.com/gui/css/print.css (24 hours)
https://www.perten.com/gui/images/PERTEN_a_perkinelmer_company_color.svg (24 hours)
https://www.perten.com/gui/images/PKI_LOGO_.png (24 hours)
https://www.perten.com/gui/images/application-layerBg.png (24 hours)
https://www.perten.com/gui/images/button-link-spriteBg.png (24 hours)
https://www.perten.com/gui/images/footerBg.gif (24 hours)
https://www.perten.com/gui/images/lang-spriteBg.png (24 hours)
https://www.perten.com/gui/images/menu-spriteBg.png (24 hours)
https://www.perten.com/gui/images/perten-logo.png (24 hours)
https://www.perten.com/gui/images/search-btn.gif (24 hours)
https://www.perten.com/gui/js/fancybox/jquery.fancybox-1.3.4.pack.js (24 hours)
https://www.perten.com/gui/js/general.js (24 hours)
https://www.perten.com/gui/js/jquery.swfobject.1-1-1.min.js (24 hours)
https://www.perten.com/gui/js/perten.appnote-request.js (24 hours)
https://www.perten.com/gui/js/perten.question.js (24 hours)
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://www.perten.com/ScriptResource.axd?d=EwB9rf…W60&t=ffffffffa580202a
https://www.perten.com/ScriptResource.axd?d=cInbzE…nj0&t=ffffffffa580202a
Optimize CSS Delivery of the following:
https://www.perten.com/gui/css/fancybox/jquery.fancybox-1.3.4.css
https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css
priority - 7 Avoid 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://www.perten.com/
https://www.perten.com/
priority - 1 Minify 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 14.2KiB (21% reduction).
Minifying https://www.perten.com/ScriptResource.axd?d=cInbzE…nj0&t=ffffffffa580202a could save 2.8KiB (19% reduction) after compression.
Minifying https://www.perten.com/gui/js/general.js could save 790B (31% reduction) after compression.
Minifying https://www.perten.com/WebResource.axd?d=a0isX5moF…1&t=636934633200000000 could save 620B (14% reduction) after compression.
Minifying https://www.perten.com/gui/js/perten.question.js could save 207B (18% reduction) after compression.
priority - 1 Enable 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 7.1KiB (69% reduction).
priority - 0 Minify 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 2.8KiB (16% reduction).
Minifying https://www.perten.com/gui/css/general.css?v=4 could save 1.1KiB (14% reduction) after compression.
Minifying https://www.perten.com/gui/css/fancybox/jquery.fancybox-1.3.4.css could save 407B (23% reduction) after compression.
perten.com Desktop Resources
| Total Resources | 43 |
| Number of Hosts | 7 |
| Static Resources | 30 |
| JavaScript Resources | 14 |
| CSS Resources | 5 |
perten.com Desktop Resource Breakdown
perten.com mobile page speed rank
Last tested: 2019-02-03
perten.com Mobile Speed Test Quick Summary
priority - 49 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 477.4KiB (71% reduction).
Compressing https://perten.com/Global/Images/Startpage/4a%20Sn…od%20DA%207440%20w.jpg could save 127.2KiB (79% reduction).
Compressing https://perten.com/Global/Images/Startpage/8%20%20Meat%20DA%207250.jpg could save 124.3KiB (77% reduction).
Compressing https://perten.com/Global/Images/Startpage/NIR%20c…techniques%20image.JPG could save 29.8KiB (83% reduction).
Compressing https://perten.com/Global/Images/Startpage/1%20Grain%20IM%209500m.jpg could save 26.5KiB (49% reduction).
Compressing https://perten.com/Global/Images/Products/Lactosco…T-B_white_OK_intro.jpg could save 20.1KiB (90% reduction).
Compressing https://perten.com/Global/Images/Startpage/LactoSc…Scope-_20181221_EN.jpg could save 9.6KiB (23% reduction).
Compressing https://perten.com/Global/Images/Startpage/doughLAB_frontpage.JPG could save 7.4KiB (61% reduction).
Compressing https://perten.com/gui/images/PKI_LOGO_.png could save 1.5KiB (28% reduction).
Compressing https://perten.com/gui/images/lang-spriteBg.png could save 1.2KiB (20% reduction).
Compressing https://perten.com/gui/images/perten-logo.png could save 471B (29% reduction).
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://perten.com/ScriptResource.axd?d=HKqc935C_V…4W0&t=ffffffff999c3159
https://perten.com/ScriptResource.axd?d=wHK6F-ozyo…7m0&t=ffffffff999c3159
Optimize CSS Delivery of the following:
https://perten.com/gui/css/fancybox/jquery.fancybox-1.3.4.css
https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css
priority - 14 Leverage 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.googletagmanager.com/gtm.js?id=GTM-5LPR46N (15 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
https://perten.com/gui/css/aller_rg-webfont.woff (24 hours)
https://perten.com/gui/css/allerlight-webfont.woff (24 hours)
https://perten.com/gui/css/fancybox/jquery.fancybox-1.3.4.css (24 hours)
https://perten.com/gui/css/general.css?v=4 (24 hours)
https://perten.com/gui/css/print.css (24 hours)
https://perten.com/gui/images/PERTEN_a_perkinelmer_company_color.svg (24 hours)
https://perten.com/gui/images/PKI_LOGO_.png (24 hours)
https://perten.com/gui/images/application-layerBg.png (24 hours)
https://perten.com/gui/images/button-link-spriteBg.png (24 hours)
https://perten.com/gui/images/footerBg.gif (24 hours)
https://perten.com/gui/images/lang-spriteBg.png (24 hours)
https://perten.com/gui/images/menu-spriteBg.png (24 hours)
https://perten.com/gui/images/perten-logo.png (24 hours)
https://perten.com/gui/images/search-btn.gif (24 hours)
https://perten.com/gui/js/fancybox/jquery.fancybox-1.3.4.pack.js (24 hours)
https://perten.com/gui/js/general.js (24 hours)
https://perten.com/gui/js/jquery.swfobject.1-1-1.min.js (24 hours)
https://perten.com/gui/js/perten.appnote-request.js (24 hours)
https://perten.com/gui/js/perten.question.js (24 hours)
priority - 1 Minify 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 14.2KiB (21% reduction).
Minifying https://perten.com/ScriptResource.axd?d=wHK6F-ozyo…7m0&t=ffffffff999c3159 could save 2.8KiB (19% reduction) after compression.
Minifying https://perten.com/gui/js/general.js could save 790B (31% reduction) after compression.
Minifying https://perten.com/WebResource.axd?d=vJg7rhrX1EDOx…1&t=636765175280000000 could save 620B (14% reduction) after compression.
Minifying https://perten.com/gui/js/perten.question.js could save 207B (18% reduction) after compression.
priority - 1 Enable 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 7.1KiB (69% reduction).
priority - 0 Minify 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 2.8KiB (16% reduction).
Minifying https://perten.com/gui/css/general.css?v=4 could save 1.1KiB (14% reduction) after compression.
Minifying https://perten.com/gui/css/fancybox/jquery.fancybox-1.3.4.css could save 407B (23% reduction) after compression.
perten.com Mobile Resources
| Total Resources | 45 |
| Number of Hosts | 9 |
| Static Resources | 31 |
| JavaScript Resources | 16 |
| CSS Resources | 5 |
perten.com Mobile Resource Breakdown
perten.com mobile page usability
Last tested: 2019-02-03
perten.com Mobile Usability Test Quick Summary
priority - 37 Use 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.
Perten Instrum…ase review our and 1 others render only 6 pixels tall (16 CSS pixels).cookie policy renders only 6 pixels tall (16 CSS pixels).I agree renders only 6 pixels tall (16 CSS pixels).Select Language renders only 4 pixels tall (11 CSS pixels).› renders only 4 pixels tall (11 CSS pixels).Home renders only 5 pixels tall (13 CSS pixels).News & Publications and 5 others render only 5 pixels tall (13 CSS pixels).For over 50 ye…f PerkinElmer. and 4 others render only 5 pixels tall (13 CSS pixels).Industries renders only 5 pixels tall (13 CSS pixels).Together with…y when testing and 1 others render only 5 pixels tall (13 CSS pixels).Go to product page renders only 5 pixels tall (13 CSS pixels).See all products renders only 4 pixels tall (11 CSS pixels).Aug 31 2018 and 2 others render only 4 pixels tall (10 CSS pixels).Come see our I…hop in London. and 2 others render only 5 pixels tall (13 CSS pixels).See all news renders only 4 pixels tall (11 CSS pixels).Improved Repro…Flour Testing and 1 others render only 7 pixels tall (18 CSS pixels).Learn about NI…on techniques. and 1 others render only 5 pixels tall (13 CSS pixels).Home renders only 5 pixels tall (13 CSS pixels).News & Publications and 5 others render only 5 pixels tall (13 CSS pixels).Privacy Policy and 1 others render only 4 pixels tall (11 CSS pixels).Sitemap renders only 4 pixels tall (11 CSS pixels).© 2019 Perten Instruments renders only 4 pixels tall (11 CSS pixels).priority - 10 Configure 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.
Configure a viewport for this page.
priority - 1 Size 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="http://www.perten.com" class="logo"></a> is close to 1 other tap targets.<input id="ctl00_QuickSea…derSearchInput" type="text" name="ctl00$QuickSea…derSearchInput" class="search-txt clear-input"> and 1 others are close to other tap targets.<input id="ctl00_QuickSea…erSearchButton" type="submit" name="ctl00$QuickSea…erSearchButton" class="search-btn"> and 1 others are close to other tap targets.<a href="/About-Perten/">About Perten</a> is close to 1 other tap targets.<a href="http://www.perkinelmer.com/">PerkinElmer</a> is close to 1 other tap targets.<a href="/Sitemap/">Sitemap</a> is close to 1 other tap targets.perten.com similar domains
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perten.com Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
perten.com TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.