MERCK.COM Merck | Home

merck.com Website Information

Daily Unique Visits: 364,736

Daily Page Views: 2,917,888

Income Per Day: $2,918

Estimated Value: $3,151,440

This website is located in United States and is using following IP address 155.91.16.2. See the complete list of popular websites hosted in United States.

merck.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website merck.com is using the following name servers:

  • dbru.br.ns.els-gms.att.net
  • ns9.customer.level3.net
  • dmtu.mt.ns.els-gms.att.net
  • ns6.customer.level3.net
  • cbru.br.ns.els-gms.att.net
  • cmtu.mt.ns.els-gms.att.net

and is probably hosted by AUTOMATTIC - Automattic, Inc, US. See the full list of other websites hosted by AUTOMATTIC - Automattic, Inc, US.

The highest website merck.com position in Alexa rank database was 3782 and the lowest rank position was 4209. Current position of merck.com in Alexa rank database is 4178.

Desktop speed score of merck.com (46/100) is better than the results of 19.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of merck.com (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of merck.com (24/100) is better than the results of 6.28% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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merck.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.


merck.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: MERCK.COM
Registry Domain ID: 846879_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2024-02-11T09:00:01Z
Creation Date: 1992-12-09T05:00:00Z
Registry Expiry Date: 2025-12-08T05:00:00Z
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
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: CBRU.BR.NS.ELS-GMS.ATT.NET
Name Server: CMTU.MT.NS.ELS-GMS.ATT.NET
Name Server: DBRU.BR.NS.ELS-GMS.ATT.NET
Name Server: DMTU.MT.NS.ELS-GMS.ATT.NET
Name Server: NS6.CUSTOMER.LEVEL3.NET
Name Server: NS9.CUSTOMER.LEVEL3.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-13T06:15:25Z

merck.com server information

Servers Location

merck.com desktop page speed rank

Last tested: 2019-12-14


Desktop Speed Bad
46/100

merck.com Desktop Speed Test Quick Summary


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priority - 24Leverage browser caching

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priority - 21Enable compression

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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 15 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

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priority - 9Avoid landing page redirects

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priority - 7Reduce server response time

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priority - 2Prioritize visible content

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priority - 1Minify JavaScript

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priority - 1Minify CSS

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priority - 1Minify HTML

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merck.com Desktop Resource Breakdown

Total Resources68
Number of Hosts9
Static Resources53
JavaScript Resources21
CSS Resources11

merck.com mobile page speed rank

Last tested: 2017-05-26


Mobile Speed Bad
24/100

merck.com Mobile Speed Test Quick Summary


priority - 194Optimize images

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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 36Leverage 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://www.google-analytics.com/analytics.js (2 hours)

priority - 18Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

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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 37% of the final above-the-fold content could be rendered with the full HTML response.

priority - 6Reduce server response time

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 7.5KiB (38% reduction).

Minifying http://www.merck.com/js/homepage.js could save 4KiB (67% reduction) after compression.
Minifying http://www.merck.com/js/jquery.easing.1.3.js could save 1.1KiB (58% reduction) after compression.
Minifying http://tags.tiqcdn.com/utag/merck-msd/www.merck.com/prod/utag.js could save 1KiB (19% reduction) after compression.
Minifying http://tags.tiqcdn.com/utag/merck-msd/msd/prod/uta…v=ut4.008.201702101352 could save 719B (21% reduction) after compression.
Minifying http://tags.tiqcdn.com/utag/merck-msd/msd/prod/uta…v=ut4.008.201702101352 could save 650B (22% reduction) after compression.

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 7.8KiB (27% reduction).

Minifying http://www.merck.com/css/style.css could save 2.5KiB (52% reduction) after compression.
Minifying http://www.merck.com/css/jquery-ui.1.10.1.css could save 1.4KiB (23% reduction) after compression.
Minifying http://www.merck.com/css/megamenu.css could save 1.3KiB (22% reduction) after compression.
Minifying http://www.merck.com/css/homepage.css could save 1.1KiB (27% reduction) after compression.
Minifying http://www.merck.com/css/media-queries.css could save 840B (23% reduction) after compression.
Minifying http://www.merck.com/css/jquery.mmenu.all.5.1.css could save 723B (15% reduction) after compression.

priority - 1Minify 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 6KiB (21% reduction).

Minifying http://www.merck.com/index.html could save 6KiB (21% reduction) after compression.

merck.com Mobile Resource Breakdown

Total Resources67
Number of Hosts10
Static Resources51
JavaScript Resources20
CSS Resources11

merck.com mobile page usability

Last tested: 2017-05-26


Mobile Usability Good
100/100

merck.com HTML validation

Errors

Duplicate attribute “id”.

Line: 573 Column: - 223
"...class="text" id="tag" autocomp..."

Duplicate attribute “name”.

Line: 573 Column: - 253
"...lete="off" name="strSearchTerm..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 580 Column: 17 - 51
"... <img src="/images/worldwide.png" /> ..." Line: 1272 Column: 152 - 223
"...="_blank"><img class="fa fa-chevron-circle-right" src="/images/arrow-green.png" /></a></..." Line: 1276 Column: 139 - 186
"...TEST NEWS <img class="fa" src="/images/arrow-green.png" /></a><b..." Line: 1308 Column: 137 - 184
"...r Mothers <img class="fa" src="/images/arrow-green.png" /></a></..." Line: 1309 Column: 109 - 156
"...erckHelps <img class="fa" src="/images/arrow-green.png" /></a></..." Line: 1310 Column: 85 - 132
"...">MSD.com <img class="fa" src="/images/arrow-green.png" /></a></..." Line: 1311 Column: 136 - 183
"...al Trials <img class="fa" src="/images/arrow-green.png" /></a></..." Line: 1312 Column: 177 - 224
"...nsibility <img class="fa" src="/images/arrow-green.png" /></a> ..." Line: 1321 Column: 148 - 195
"...al Health <img class="fa" src="/images/arrow-green.png" /></a></..." Line: 1322 Column: 111 - 158
"...k Manuals <img class="fa" src="/images/arrow-green.png" /></a></..." Line: 1323 Column: 128 - 175
"...rckEngage <img class="fa" src="/images/arrow-green.png" /></..." Line: 1324 Column: 135 - 182
"...k Connect <img class="fa" src="/images/arrow-green.png" /></a></..." Line: 1325 Column: 243 - 290
"...ms</span> <img class="fa" src="/images/arrow-green.png" /></a></..." Line: 1326 Column: 188 - 235
"...th</span>)<img class="fa" src="/images/arrow-green.png" /></a></..."

Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 943 Column: 2 - 27
".../a></li> <ul class="hide-menulist"> <li..." Line: 976 Column: 3 - 28
"...li> --> <ul class="hide-menulist"> ..." Line: 1700 Column: 2 - 27
".../a></li> <ul class="hide-menulist"> <li..." Line: 1893 Column: 3 - 28
"...li> --> <ul class="hide-menulist"> ..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1374 Column: 29 - 104
"... <table class="privacy" cellspacing="0" cellpadding="0" border="0" width="0"> ..." Line: 1399 Column: 9 - 58
"...> <table cellspacing="0" cellpadding="0" border="0"> ..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1374 Column: 29 - 104
"... <table class="privacy" cellspacing="0" cellpadding="0" border="0" width="0"> ..." Line: 1399 Column: 9 - 58
"...> <table cellspacing="0" cellpadding="0" border="0"> ..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1374 Column: 29 - 104
"... <table class="privacy" cellspacing="0" cellpadding="0" border="0" width="0"> ..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1374 Column: 29 - 104
"... <table class="privacy" cellspacing="0" cellpadding="0" border="0" width="0"> ..." Line: 1399 Column: 9 - 58
"...> <table cellspacing="0" cellpadding="0" border="0"> ..."

Element “input” is missing required attribute “alt”.

Line: 1406 Column: 25 - 87
"... <input type="image" src="/images/butn_search.gif" class="butn"> ..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 595 Column: 187 - 410
"...lank"><img class="img-responsive essential" border="0" src="/images/ea_app_icon.png" alt="Click this icon to learn more about Merck’s commitment to disability inclusion for employees, customers, external partners, and suppliers."></a> </l..." Line: 1381 Column: 252 - 465
"...lank"><img height="40" border="0" width="90" src="/images/ea_app_icon.png" alt="Click this icon to learn more about Merck’s commitment to disability inclusion for employees, customers, external partners, and suppliers."></a></td> ..."

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 2250 Column: 5 - 34
"...> <script language="JavaScript"> var..." Line: 2290 Column: 5 - 34
"...pt> <script language="JavaScript"> var..." Line: 2330 Column: 2 - 31
"...script> <script language="JavaScript"> ..." Line: 2370 Column: 2 - 31
"...cript> <script language="JavaScript"> ..." Line: 2411 Column: 2 - 31
"...ript> <script language="JavaScript"> ..." Line: 2453 Column: 2 - 31
"...nk --> <script language="JavaScript"> ..." Line: 2495 Column: 5 - 34
"... --> <script language="JavaScript"> ..." Line: 2539 Column: 5 - 34
"... --> <script language="JavaScript"> ..." Line: 2583 Column: 5 - 34
"... --> <script language="JavaScript"> ..." Line: 2627 Column: 5 - 34
"... --> <script language="JavaScript"> ..." Line: 2672 Column: 5 - 34
"... --> <script language="JavaScript"> ..." Line: 2716 Column: 5 - 34
"... --> <script language="JavaScript"> ..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 5 Column: 31 - 51
"...IE)]><!--> <html class="no-js"> <!--<..."

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merck.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.


merck.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.