DUPONT.CO.UK DuPont United Kingdom


dupont.co.uk website information.

dupont.co.uk domain name is registered by .UK top-level domain registry. See the other sites registred in .UK domain zone.

No name server records were found.

and probably website dupont.co.uk is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website dupont.co.uk position was 54345 (in the world). The lowest Alexa rank position was 998706. Now website dupont.co.uk ranked in Alexa database as number 389365 (in the world).

Website dupont.co.uk Desktop speed measurement score (43/100) is better than the results of 17.28% of other sites shows that the page desktop performance can be improved.

dupont.co.uk Mobile usability score (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of dupont.co.uk (33/100) is better than the results of 12.14% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-22-2024 389,36513,921
Sep-21-2024 403,286-9,833
Sep-20-2024 393,453-5,980
Sep-19-2024 387,4736,654
Sep-18-2024 394,127-8,417
Sep-17-2024 385,7101,643
Sep-16-2024 387,3536,272

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dupont.co.uk 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.



dupont.co.uk 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:
dupont.co.uk

Data validation:
Nominet was not able to match the registrant's name and/or address against a 3rd party source on 19-Nov-2015

Registrar:
Markmonitor Inc. t/a MarkMonitor Inc. [Tag = MARKMONITOR]
URL: http://www.markmonitor.com

Relevant dates:
Registered on: 09-May-1998
Expiry date: 09-May-2022
Last updated: 07-Apr-2021

Registration status:
Registered until expiry date.

Name servers:
pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk 204.74.115.1 2610:00a1:1017:0000:0000:0000:0000:0001

WHOIS lookup made at 23:09:16 26-Nov-2021

--
This WHOIS information is provided for free by Nominet UK the central registry
for .uk domain names. This information and the .uk WHOIS are:

Copyright Nominet UK 1996 - 2021.

You may not access the .uk WHOIS or use any data from it except as permitted
by the terms of use available in full at https://www.nominet.uk/whoisterms,
which includes restrictions on: (A) use of the data for advertising, or its
repackaging, recompilation, redistribution or reuse (B) obscuring, removing
or hiding any or all of this notice and (C) exceeding query rate or volume
limits. The data is provided on an 'as-is' basis and may lag behind the
register. Access may be withdrawn or restricted at any time.

dupont.co.uk server information

Servers Location

IP Address
Country
Region
City

dupont.co.uk desktop page speed rank

Last tested: 2019-08-12


Desktop Speed Bad
43/100

dupont.co.uk Desktop Speed Test Quick Summary


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priority - 2 Prioritize visible content

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priority - 0 Minify HTML

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dupont.co.uk Desktop Resources

Total Resources142
Number of Hosts35
Static Resources87
JavaScript Resources45
CSS Resources11

dupont.co.uk Desktop Resource Breakdown

dupont.co.uk mobile page speed rank

Last tested: 2019-06-26


Mobile Speed Bad
33/100

dupont.co.uk Mobile Speed Test Quick Summary


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Compressing https://www.dupont.com/content/dam/unstructured/Du…verse%20homepages2.png could save 2.9KiB (64% reduction).
Compressing http://www.dupont.co.uk/etc/designs/dupont/phoenix…ce/images/linkedin.gif could save 1.7KiB (79% reduction).
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priority - 72 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 21 blocking script resources and 10 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:

http://www.dupont.co.uk/etc/clientlibs/granite/jquery.min.js
http://www.dupont.co.uk/etc/clientlibs/granite/utils.min.js
http://www.dupont.co.uk/etc/clientlibs/granite/jquery/granite.min.js
http://www.dupont.co.uk/etc/clientlibs/foundation/jquery.min.js
http://www.dupont.co.uk/etc/clientlibs/foundation/shared.min.js
http://www.dupont.co.uk/etc/clientlibs/granite/jquery-ui.min.js
http://www.dupont.co.uk/etc/clientlibs/foundation/jquery-ui.min.js
http://www.dupont.co.uk/etc/clientlibs/foundation/…ation/jcarousel.min.js
http://www.dupont.co.uk/etc/clientlibs/foundation/…lization/legacy.min.js
http://www.dupont.co.uk/etc/designs/dupont/phoenix/commoninclude.min.js
http://www.dupont.co.uk/etc/designs/dupont/phoenix/utils.min.js
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…dfdcdef175de0c7ffc8.js
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…0c1a4b874b0aa043486.js
http://cdn.tt.omtrdc.net/cdn/target.js
http://dupont.tt.omtrdc.net/m2/dupont/mbox/ajax?mb…ferrer=&mboxVersion=63
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…27d64746d154800104d.js
http://www.dupont.co.uk/etc/designs/dupont/phoenix…echeckclientLib.min.js
http://www.dupont.co.uk/etc/designs/dupont/phoenix/s7sdk/2.9.min.js
http://www.dupont.co.uk/etc/designs/dupont/tools/s7viewers.min.js
http://www.dupont.co.uk/etc/designs/dupont/phoenix…clientlib.min.5.5.1.js
http://www.dupont.co.uk/etc/designs/dupont/phoenix…alystlibs.min.5.5.1.js

Optimize CSS Delivery of the following:

http://www.dupont.co.uk/etc/clientlibs/granite/jquery-ui.min.css
http://www.dupont.co.uk/etc/clientlibs/foundation/…tion/jcarousel.min.css
http://www.dupont.co.uk/etc/clientlibs/foundation/…ization/legacy.min.css
http://www.dupont.co.uk/etc/clientlibs/foundation/…themes/default.min.css
http://www.dupont.co.uk/etc/clientlibs/foundation/…themes/default.min.css
http://www.dupont.co.uk/etc/designs/dupont/phoenix/s7sdk/2.9.min.css
http://www.dupont.co.uk/etc/designs/dupont/phoenix…lientlib.min.5.5.1.css
http://www.dupont.co.uk/etc/designs/dupont/phoenix…siveclientlib2.min.css
http://www.dupont.co.uk/etc/designs/dupont-custom/…n-gb-design/static.css
http://www.dupont.co.uk/etc/designs/dupont/phoenix…checkclientLib.min.css

priority - 55 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:

http://use.typekit.net/iox4lil.js (10 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-751059179 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-751083955 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=DC-9390887 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/353444…7181?v=2.8.51&r=stable (20 minutes)
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.8.51 (20 minutes)
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…0c1a4b874b0aa043486.js (60 minutes)
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…dd2e4a88085919acddf.js (60 minutes)
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…dfdcdef175de0c7ffc8.js (60 minutes)
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…12c64746d364000445b.js (60 minutes)
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…12c64746d364000445c.js (60 minutes)
http://assets.adobedtm.com/fd51374b36be48f9c2897a2…27d64746d154800104d.js (60 minutes)
http://cdn.tt.omtrdc.net/cdn/target.js (60 minutes)
https://www.dupont.com/content/dam/unstructured/Du…verse%20homepages2.png (60 minutes)
https://www.dupont.com/content/dam/unstructured/dupont-logo2-139x50.png (60 minutes)
https://www.dupont.com/content/dam/unstructured/phx-logo-home-139x50.png (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
http://eidupont.scene7.com/is/image/eidupont/global-nav-biotech-2-246x291? (92.8 minutes)
http://eidupont.scene7.com/is/image/eidupont/DareBigger_Mining? (92.8 minutes)
http://eidupont.scene7.com/is/image/eidupont/energy-2x1? (115.7 minutes)
http://eidupont.scene7.com/is/image/eidupont/global-nav-food-492x582? (2.1 hours)
http://eidupont.scene7.com/is/image/eidupont/HealthCare&Medical_2x1? (2.2 hours)
http://eidupont.scene7.com/is/image/eidupont/Marin…gn_banner%20Thumbnail? (2.8 hours)
http://eidupont.scene7.com/is/image/eidupont/Grass…e-homepage_5567x1657-B (2.9 hours)
http://eidupont.scene7.com/is/image/eidupont/Plastics_touchscreen_630x315? (3.4 hours)
http://eidupont.scene7.com/is/image/eidupont/electronics-2x1? (3.4 hours)
http://eidupont.scene7.com/is/image/eidupont/globa…ced-materials-492x582? (3.8 hours)
http://eidupont.scene7.com/is/image/eidupont/globa…ies-default-4000x2000? (4 hours)
http://www.dupont.co.uk/content/en_gb/home/industr….jpg/1457379456114.jpg (4 hours)
http://www.dupont.co.uk/etc/clientcontext/default/…2Fhome&_=1561588742942 (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/jquery-ui.min.js (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/…themes/default.min.css (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/jquery.min.js (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/…tion/jcarousel.min.css (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/…ation/jcarousel.min.js (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/…ization/legacy.min.css (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/…lization/legacy.min.js (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/…themes/default.min.css (4 hours)
http://www.dupont.co.uk/etc/clientlibs/foundation/shared.min.js (4 hours)
http://www.dupont.co.uk/etc/clientlibs/granite/jquery-ui.min.css (4 hours)
http://www.dupont.co.uk/etc/clientlibs/granite/jquery-ui.min.js (4 hours)
http://www.dupont.co.uk/etc/clientlibs/granite/jquery.min.js (4 hours)
http://www.dupont.co.uk/etc/clientlibs/granite/jquery/granite.min.js (4 hours)
http://www.dupont.co.uk/etc/clientlibs/granite/utils.min.js (4 hours)
http://www.dupont.co.uk/etc/designs/dupont-custom/…n-gb-design/static.css (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…ce/images/facebook.gif (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…ce/images/linkedin.gif (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…right-arrow-action.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…/source/images/rss.gif (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…rce/images/twitter.gif (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…/white_arrow_right.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…rce/images/youtube.gif (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix/commoninclude.min.js (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…checkclientLib.min.css (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…echeckclientLib.min.js (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix/print.5.5.1.css (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…lientlib.min.5.5.1.css (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…clientlib.min.5.5.1.js (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…ages/dupont-sprite.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…mages/globe-mobile.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…es/left-arrow-grey.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…bile-menu-hover-v2.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…ges/mobile-menu-v2.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…ages/nav-logo-main.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…right-arrow-action.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…s/right-arrow-grey.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…arch-mobile-active.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…ages/search-mobile.png (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…siveclientlib2.min.css (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix/s7sdk/2.9.min.css (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix/s7sdk/2.9.min.js (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix…alystlibs.min.5.5.1.js (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/phoenix/utils.min.js (4 hours)
http://www.dupont.co.uk/etc/designs/dupont/tools/s7viewers.min.js (4 hours)
http://www.dupont.co.uk/etc/segmentation.segment.js?_=1561588742941 (4 hours)
http://eidupont.scene7.com/is/image/eidupont/global-nav-chemicals-492x582? (5.2 hours)
http://eidupont.scene7.com/is/image/eidupont/Food_and_Beverage_IND-1_thumb? (5.5 hours)
http://eidupont.scene7.com/is/image/eidupont/PIP_P…g_IND_Content_630x315? (7.5 hours)
http://eidupont.scene7.com/is/image/eidupont/globa…rocess-safety-492x582? (8.6 hours)
http://eidupont.scene7.com/is/image/eidupont/42-25338776_465x232_630x315? (8.6 hours)
http://eidupont.scene7.com/is/image/eidupont/109726474_5_630x315_KO? (9.3 hours)
http://eidupont.scene7.com/is/image/eidupont/Building&Construction_465x232? (10 hours)

priority - 8 Prioritize 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 10% 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 - 2 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 17.2KiB (68% reduction).

Compressing http://www.dupont.co.uk/libs/cq/i18n/dict.en.json could save 17.2KiB (68% reduction).

priority - 0 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 4.3KiB (14% reduction).

Minifying http://assets.adobedtm.com/fd51374b36be48f9c2897a2…dd2e4a88085919acddf.js could save 1.8KiB (11% reduction) after compression.
Minifying http://assets.adobedtm.com/fd51374b36be48f9c2897a2…0c1a4b874b0aa043486.js could save 1.6KiB (13% reduction) after compression.
Minifying https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.8.51 could save 646B (85% reduction) after compression.
Minifying http://assets.adobedtm.com/fd51374b36be48f9c2897a2…12c64746d364000445b.js could save 152B (16% reduction) after compression.
Minifying http://dupont.tt.omtrdc.net/m2/dupont/mbox/ajax?mb…ferrer=&mboxVersion=63 could save 106B (12% reduction) after compression.

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 2.3KiB (23% reduction).

Minifying http://www.dupont.co.uk/etc/designs/dupont/phoenix/print.5.5.1.css could save 2.3KiB (23% reduction) after compression.

priority - 0 Minify 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 2.2KiB (19% reduction).

Minifying http://www.dupont.co.uk/ could save 2.2KiB (19% reduction) after compression.

dupont.co.uk Mobile Resources

Total Resources142
Number of Hosts35
Static Resources88
JavaScript Resources45
CSS Resources11

dupont.co.uk Mobile Resource Breakdown

dupont.co.uk mobile page usability

Last tested: 2019-06-26


Mobile Usability Good
96/100

dupont.co.uk Mobile Usability Test Quick Summary


priority - 3 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.

The tap target <li>Our Company</li> and 5 others are close to other tap targets.

The tap target <a href="/corporate-lin…r-company.html">Our Company</a> and 6 others are close to other tap targets.

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dupont.co.uk 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.


dupont.co.uk 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.