sigmaaldrich.com Website Information
Daily Unique Visits: 244,092
Daily Page Views: 1,952,736
Income Per Day: $1,953
Estimated Value: $2,109,240
This website is located in United States and is using following IP address 63.99.16.76. See the complete list of popular websites hosted in United States.
sigmaaldrich.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website sigmaaldrich.com is using the following name servers:
- stldnsr02.sial.com
- stldnsr03.sial.com
- stldnsr01.sial.com
- dfwdnsr01.sial.com
and is probably hosted by INCAPSULA - Incapsula Inc, US. See the full list of other websites hosted by INCAPSULA - Incapsula Inc, US.
The highest website sigmaaldrich.com position in Alexa rank database was 5472 and the lowest rank position was 6322. Current position of sigmaaldrich.com in Alexa rank database is 6243.
Desktop speed score of sigmaaldrich.com (77/100) is better than the results of 63.93% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of sigmaaldrich.com (58/100) is better than the results of 1.7% of other sites and means that the page is not mobile-friendly.
Mobile speed score of sigmaaldrich.com (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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sigmaaldrich.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.
sigmaaldrich.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: SIGMAALDRICH.COM
Registry Domain ID: 1608696_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2020-06-17T15:00:28Z
Creation Date: 1998-07-20T04:00:00Z
Registry Expiry Date: 2021-07-19T04:00:00Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS01.BRANDSHELTER.COM
Name Server: NS02.BRANDSHELTER.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T22:46:05Z
Registry Domain ID: 1608696_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2020-06-17T15:00:28Z
Creation Date: 1998-07-20T04:00:00Z
Registry Expiry Date: 2021-07-19T04:00:00Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS01.BRANDSHELTER.COM
Name Server: NS02.BRANDSHELTER.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T22:46:05Z
sigmaaldrich.com server information
Servers Location
sigmaaldrich.com desktop page speed rank
Last tested: 2018-01-21
Desktop Speed
Medium
77/100
sigmaaldrich.com Desktop Speed Test Quick Summary
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 16 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.sigmaaldrich.com/dtagent56_qx_1305.js
https://www.sigmaaldrich.com/etc/clientlibs/granite/jquery.min.js
https://www.sigmaaldrich.com/etc/clientlibs/granite/utils.min.js
https://www.sigmaaldrich.com/etc/clientlibs/granite/jquery/granite.min.js
https://www.sigmaaldrich.com/etc/clientlibs/foundation/jquery.min.js
https://www.sigmaaldrich.com/etc/clientlibs/foundation/main.min.js
https://www.sigmaaldrich.com/etc/designs/sigma-ald…/js/scripts-all.min.js
https://www.sigmaaldrich.com/content/dam/sigma-ald…ay/g-analytics-json.js
https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/jquery.url.min.js
https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/country.js
https://www.sigmaaldrich.com/content/dam/sigma-ald…/head/day/chinabody.js
https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/cmdatatagutils.js
https://www.sigmaaldrich.com/etc/clientlibs/foundation/shared.min.js
https://www.sigmaaldrich.com/etc/clientlibs/granite/underscore.min.js
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https://www.sigmaaldrich.com/etc/clientlibs/granite/jquery.min.js
https://www.sigmaaldrich.com/etc/clientlibs/granite/utils.min.js
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https://www.sigmaaldrich.com/etc/clientlibs/foundation/jquery.min.js
https://www.sigmaaldrich.com/etc/clientlibs/foundation/main.min.js
https://www.sigmaaldrich.com/etc/designs/sigma-ald…/js/scripts-all.min.js
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https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/jquery.url.min.js
https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/country.js
https://www.sigmaaldrich.com/content/dam/sigma-ald…/head/day/chinabody.js
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https://www.sigmaaldrich.com/etc/clientlibs/granite/underscore.min.js
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Optimize CSS Delivery of the following:
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priority - 9Leverage 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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https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/country.js (5.5 days)
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priority - 7Avoid 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://sigmaaldrich.com/
http://www.sigmaaldrich.com/
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priority - 1Minify 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 8.5KiB (53% reduction).
Minifying https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/cmdatatagutils.js could save 5.5KiB (80% reduction) after compression.
Minifying https://www.sigmaaldrich.com/content/dam/sigma-ald…ay/g-analytics-json.js could save 2.3KiB (29% reduction) after compression.
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priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 4.7KiB (42% reduction).
Compressing https://www.sigmaaldrich.com/etc/designs/sigma-ald…sigma-aldrich-logo.jpg could save 2.3KiB (52% reduction).
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Compressing https://www.sigmaaldrich.com/content/dam/sigma-ald…sigma-aldrich_logo.png could save 989B (27% reduction).
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priority - 0Minify 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 138B (11% reduction).
Minifying https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/css/country.css could save 138B (11% reduction) after compression.
sigmaaldrich.com Desktop Resource Breakdown
| Total Resources | 68 |
| Number of Hosts | 25 |
| Static Resources | 31 |
| JavaScript Resources | 33 |
| CSS Resources | 3 |
sigmaaldrich.com mobile page speed rank
Last tested: 2019-12-02
Mobile Speed
Bad
60/100
sigmaaldrich.com Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 16 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.sigmaaldrich.com/ruxitagentjs_ICA27SVd…x_10179191120132458.js
https://www.sigmaaldrich.com/etc/clientlibs/granite/jquery.min.js
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https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/country.js
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https://www.sigmaaldrich.com/etc/clientlibs/foundation/main.min.js
https://www.sigmaaldrich.com/etc/designs/sigma-ald…/js/scripts-all.min.js
https://www.sigmaaldrich.com/content/dam/sigma-ald…ay/g-analytics-json.js
https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/jquery.url.min.js
https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/js/country.js
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https://www.sigmaaldrich.com/etc/clientcontext/leg…ent/sigma-aldrich/home
Optimize CSS Delivery of the following:
https://www.sigmaaldrich.com/etc/clientlibs/foundation/main.min.css
https://www.sigmaaldrich.com/etc/designs/sigma-ald…css/styles-all.min.css
https://www.sigmaaldrich.com/etc/designs/sigma-aldrich/css/country.css
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priority - 20Leverage 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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https://www.google-analytics.com/analytics.js (2 hours)
https://www.sigmaaldrich.com/content/dam/sigma-ald…day/footer-logo-ms.png (4.8 days)
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priority - 1Optimize images
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priority - 1Reduce server response time
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sigmaaldrich.com Mobile Resource Breakdown
| Total Resources | 81 |
| Number of Hosts | 32 |
| Static Resources | 36 |
| JavaScript Resources | 41 |
| CSS Resources | 3 |
sigmaaldrich.com mobile page usability
Last tested: 2019-12-02
Mobile Usability
Bad
58/100
sigmaaldrich.com Mobile Usability Test Quick Summary
priority - 36Use 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.
Canada (English) and 9 others render only 6 pixels tall (15 CSS pixels).Switzerland (Schweiz) and 29 others render only 4 pixels tall (11 CSS pixels).Privacy Statement renders only 4 pixels tall (11 CSS pixels).Copyrights © 2…ghts Reserved. renders only 4 pixels tall (10 CSS pixels).Reproduction o…-Aldrich, Inc. and 1 others render only 4 pixels tall (10 CSS pixels).Site Use Terms and 1 others render only 4 pixels tall (10 CSS pixels).priority - 23Size 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="/canada-english.html">Canada (English)</a> and 9 others are close to other tap targets.The tap target
<a href="/argentina.html">Argentina</a> and 29 others are close to other tap targets.The tap target
<a href="http://twitter…m/sigmaaldrich">Twitter</a> and 2 others are close to other tap targets.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 - 6Size 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 1,010 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
The element
The element
<div id="branding" class="clearfix">Sigma-Aldrich</div> falls outside the viewport.The element
<div id="contentWrapper" class="clearfix">Location…vacy Statement</div> falls outside the viewport.The element
<a href="http://twitter…m/sigmaaldrich">Twitter</a> falls outside the viewport.The element
<a href="http://www.lin…oups?gid=21076">MySpace</a> falls outside the viewport.sigmaaldrich.com HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 2 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
Attribute “xmlns:fb” not allowed here.
Line: 3 Column: 122 - 130
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" xmlns:fb="http://ogp.me/ns/fb#" prefix="og: http://ogp.me/ns#"> ..."
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" xmlns:fb="http://ogp.me/ns/fb#" prefix="og: http://ogp.me/ns#"> ..."
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Line: 15 Column: 5 - 87
"... " /> <meta http-equiv="Content-Script-Type" content="text/javascript; charset=UTF-8;" /> <..."
"... " /> <meta http-equiv="Content-Script-Type" content="text/javascript; charset=UTF-8;" /> <..."
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Line: 17 Column: 5 - 55
"...8" /> <meta http-equiv="Content-Language" content="en" /> <..."
"...8" /> <meta http-equiv="Content-Language" content="en" /> <..."
Bad value “schema.org/WebPage” for attribute “itemtype” on element “div”: The string “schema.org/WebPage” is not an absolute URL.
Line: 103 Column: 1 - 45
"... --> <div itemscope itemtype="schema.org/WebPage"> ..."
"... --> <div itemscope itemtype="schema.org/WebPage"> ..."
Duplicate ID “wrapper”.
Line: 140 Column: 5 - 39
"...age"> <div id="wrapper" class="clearfix"> ..."
"...age"> <div id="wrapper" class="clearfix"> ..."
The “align” attribute on the “table” element is obsolete. Use CSS instead.
Line: 156 Column: 5 - 69
"...fix"> <table id="countryTable" align="center" border="0" width="775px"> ..."
"...fix"> <table id="countryTable" align="center" border="0" width="775px"> ..."
The “width” attribute on the “table” element is obsolete. Use CSS instead.
Line: 156 Column: 5 - 69
"...fix"> <table id="countryTable" align="center" border="0" width="775px"> ..."
"...fix"> <table id="countryTable" align="center" border="0" width="775px"> ..."
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Line: 156 Column: 5 - 69
"...fix"> <table id="countryTable" align="center" border="0" width="775px"> ..."
"...fix"> <table id="countryTable" align="center" border="0" width="775px"> ..."
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Line: 162 Column: 17 - 94
"... <tr> <td align="left" valign="top" width="150px" class="countriesLeft"> ..." Line: 194 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 225 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 256 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..."
"... <tr> <td align="left" valign="top" width="150px" class="countriesLeft"> ..." Line: 194 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 225 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 256 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..."
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Line: 162 Column: 17 - 94
"... <tr> <td align="left" valign="top" width="150px" class="countriesLeft"> ..." Line: 194 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 225 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 256 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..."
"... <tr> <td align="left" valign="top" width="150px" class="countriesLeft"> ..." Line: 194 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 225 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 256 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..."
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Line: 162 Column: 17 - 94
"... <tr> <td align="left" valign="top" width="150px" class="countriesLeft"> ..." Line: 194 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 225 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 256 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..."
"... <tr> <td align="left" valign="top" width="150px" class="countriesLeft"> ..." Line: 194 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 225 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..." Line: 256 Column: 34 - 95
"... </td> <td align="left" valign="top" width="150px" class="countriesRight"> ..."
Warnings
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
Line: 3 Column: 122 - 130
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" xmlns:fb="http://ogp.me/ns/fb#" prefix="og: http://ogp.me/ns#"> ..."
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" xmlns:fb="http://ogp.me/ns/fb#" prefix="og: http://ogp.me/ns#"> ..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 135 Column: 5 - 18
"...px;"> <a name="top"></a> ..."
"...px;"> <a name="top"></a> ..."
The first occurrence of ID “wrapper” was here.
Line: 134 Column: 1 - 70
"...v> <div id="wrapper" class="clearfix" style="margin: 0px; padding: 0px;"> <..."
"...v> <div id="wrapper" class="clearfix" style="margin: 0px; padding: 0px;"> <..."
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sigmaaldrich.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.
sigmaaldrich.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.