nber.org Website Information
Daily Unique Visits: 1,322,801
Daily Page Views: 10,582,408
Income Per Day: $10,582
Estimated Value: $11,428,560
This website is located in United States and is using following IP address 23.185.0.2. See the complete list of popular websites hosted in United States.
nber.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
Website nber.org is using the following name servers:
- a7-66.akam.net
- a8-65.akam.net
- a22-65.akam.net
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- a1-173.akam.net
- a5-66.akam.net
and is probably hosted by FASTLY - Fastly, US. See the full list of other websites hosted by FASTLY - Fastly, US.
The highest website nber.org position in Alexa rank database was 1116 and the lowest rank position was 1264. Current position of nber.org in Alexa rank database is 1152.
Desktop speed score of nber.org (60/100) is better than the results of 35.69% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of nber.org (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 nber.org (38/100) is better than the results of 16.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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nber.org 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.
nber.org 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: nber.org
Registry Domain ID: c24be5480e5a4c108c926048d5d39920-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2024-09-10T15:56:27Z
Creation Date: 1996-02-09T05:00:00Z
Registry Expiry Date: 2025-02-10T05:00:00Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
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Registrant Country: US
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Registry Tech ID: REDACTED FOR PRIVACY
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Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: a1-251.akam.net
Name Server: a12-64.akam.net
Name Server: a13-67.akam.net
Name Server: a14-65.akam.net
Name Server: a20-66.akam.net
Name Server: a9-64.akam.net
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-10T23:37:02Z
Registry Domain ID: c24be5480e5a4c108c926048d5d39920-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2024-09-10T15:56:27Z
Creation Date: 1996-02-09T05:00:00Z
Registry Expiry Date: 2025-02-10T05:00:00Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
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Registrant State/Province: Arizona
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Registrant Country: US
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Registry Tech ID: REDACTED FOR PRIVACY
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Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: a1-251.akam.net
Name Server: a12-64.akam.net
Name Server: a13-67.akam.net
Name Server: a14-65.akam.net
Name Server: a20-66.akam.net
Name Server: a9-64.akam.net
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-10T23:37:02Z
nber.org server information
Servers Location
nber.org desktop page speed rank
Last tested: 2019-12-07
Desktop Speed
Bad
60/100
nber.org Desktop Speed Test Quick Summary
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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 3Leverage browser caching
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nber.org Desktop Resource Breakdown
| Total Resources | 85 |
| Number of Hosts | 6 |
| Static Resources | 48 |
| JavaScript Resources | 6 |
| CSS Resources | 4 |
nber.org mobile page speed rank
Last tested: 2018-05-04
Mobile Speed
Bad
38/100
nber.org Mobile Speed Test Quick Summary
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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 4Leverage 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://nber.org/2009_redesign/2009.css (expiration not specified)
http://nber.org/2009_redesign/top.js (expiration not specified)
http://www.nber.org/2009_redesign/css/modal-video.min.css (expiration not specified)
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priority - 3Minify 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 25.5KiB (39% reduction).
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priority - 0Minify 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 4.6KiB (45% 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 3.4KiB (30% reduction).
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nber.org Mobile Resource Breakdown
| Total Resources | 50 |
| Number of Hosts | 6 |
| Static Resources | 47 |
| JavaScript Resources | 6 |
| CSS Resources | 4 |
nber.org mobile page usability
Last tested: 2018-05-04
Mobile Usability
Bad
58/100
nber.org 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.
Friday, May 4, 2018 renders only 5 pixels tall (13 CSS pixels).Weighs Costs a…ax Legislation and 14 others render only 7 pixels tall (19 CSS pixels).seeks to conne…alth outcomes. and 37 others render only 5 pixels tall (13 CSS pixels).The NBER Bulle…ing and Health and 4 others render only 6 pixels tall (15 CSS pixels).4 MAY 2018 and 2 others render only 4 pixels tall (10 CSS pixels).Data from Cali…in this group, and 11 others render only 5 pixels tall (13 CSS pixels).Big Data Could…search Roundup and 27 others render only 5 pixels tall (13 CSS pixels).( and 5 others render only 5 pixels tall (13 CSS pixels)....more... and 2 others render only 5 pixels tall (13 CSS pixels).More Research renders only 4 pixels tall (11 CSS pixels).Measuring and…lth Care Costs renders only 7 pixels tall (19 CSS pixels).Measuring and…lth Care Costs renders only 5 pixels tall (13 CSS pixels).Frequently Requested Items and 1 others render only 6 pixels tall (15 CSS pixels).Clashing over…. Trade Policy and 6 others render only 5 pixels tall (13 CSS pixels).View all news renders only 5 pixels tall (13 CSS pixels).Follow us on renders only 5 pixels tall (13 CSS pixels).Business Cycle…Recovery) Page and 1 others render only 6 pixels tall (16 CSS pixels).Customize this…by logging in renders only 6 pixels tall (15 CSS pixels).Calls for Fell…p Applications and 1 others render only 5 pixels tall (13 CSS pixels).National Burea…dge, MA 02138; and 1 others render only 5 pixels tall (12 CSS pixels).617-868-3900 and 1 others render only 5 pixels tall (12 CSS pixels).priority - 20Size 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 1,270 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
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<img src="/img_2009/main_top.jpg"> falls outside the viewport.The element
<h3 class="rightHeading">Frequently Requested Items</h3> falls outside the viewport.The element
<font>Business Cycle…Recovery) Page</font> falls outside the viewport.The element
<font>This Week's Working Papers</font> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<a href="https://www.nb…tp://nber.org/">Customize this…by logging in</a> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<p class="restext">Call for Papers</p> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<b>Calls for Fell…p Applications</b> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<h3>The NBER Digest</h3> falls outside the viewport.The element
<span>Studies Sugges…rkers Declines</span> falls outside the viewport.The element
<img src="http://www.nbe…y18/w24307.jpg" class="nopalm"> falls outside the viewport.The element
<a href="http://www.nber.org/digest/">the latest edi…he NBER Digest</a> falls outside the viewport.The element
<a href="http://www.nbe…ay18/may18.pdf">Download the PDF</a> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<h3>The NBER Reporter</h3> falls outside the viewport.The element
<span>A Deep Look in…ning Were Keys</span> falls outside the viewport.The element
<img src="http://www.nbe…1/de_walsh.jpg" class="nopalm"> falls outside the viewport.The element
<a href="http://www.nbe…er1/walsh.html">Findings are detailed</a> falls outside the viewport.The element
<a href="http://www.nbe…r/2018number1/">The NBER Reporter</a> falls outside the viewport.The element
<a href="http://www.nbe…018number1.pdf">Download the PDF</a> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<h3>The NBER Bulle…ing and Health</h3> falls outside the viewport.The element
<span>Social Securit…of Retirement</span> falls outside the viewport.The element
<img src="http://www.nbe…no1/w24127.jpg" class="nopalm"> falls outside the viewport.The element
<a href="http://www.nbe…1/w24127.shtml">Research</a> falls outside the viewport.The element
<a href="http://www.nbe…ealth/2018no1/">current edition</a> falls outside the viewport.The element
<a href="http://www.nbe…o1/2018no1.pdf">Download the PDF</a> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<h3>On the News</h3> falls outside the viewport.The element
<span>As the Possibi…Are Predatory</span> falls outside the viewport.The element
<i>Clashing over…. Trade Policy</i> falls outside the viewport.The element
<a href="/papers/w21089.pdf">here</a> falls outside the viewport.The element
<a href="/papers/w21906.pdf">here</a> falls outside the viewport.The element
<a href="/papers/w24080.pdf">here</a> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<td></td> falls outside the viewport.The element
<div id="navDiv3_outer" class="navDivOuter"> falls outside the viewport.The element
<h2 class="withinNav">Meetings</h2> falls outside the viewport.The element
<center class="withinNav">(by invitation only)</center> falls outside the viewport.The element
<h2>Recent Meetings</h2> falls outside the viewport.The element
<td>Economics of C…d Institutions</td> falls outside the viewport.The element
<a href="http://www.nbe…8/summary.html">The Role of Im…trepreneurship</a> falls outside the viewport.The element
<td>Political Economy</td> falls outside the viewport.The element
<td>Organizational Economics</td> falls outside the viewport.The element
<a href="/meeting_summaries.html">...More summar…ER Meetings...</a> falls outside the viewport.The element
<h2>Other Meeting Links</h2> falls outside the viewport.The element
<div class="bottomRight">Close</div> falls outside the viewport.The element
<div id="navDiv8_outer" class="navDivOuter"> falls outside the viewport.The element
<h2 class="withinNav">NBER Videos</h2> falls outside the viewport.The element
<div class="bottomRight">Close</div> falls outside the viewport.The element
<div id="navDiv7_outer" class="navDivOuter"> falls outside the viewport.The element
<h2 class="withinNav"> falls outside the viewport.The element
<div class="bottomRight">Close</div> falls outside the viewport.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 - 7Size 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="/people/kelly_bedard">Kelly Bedard</a> and 15 others are close to other tap targets.The tap target
<a href="/papers/w24438?sy=438">...more...</a> is close to 1 other tap targets.The tap target
<a href="/papers/w24433?sy=433">Capital Inflow…ate Investment</a> is close to 1 other tap targets.The tap target
<a href="http://www.nbe…ers/w24550.pdf" class="newsref-link">here</a> and 5 others are close to other tap targets.The tap target
<a href="http://www.nber.org/newsref/">View all news</a> is close to 2 other tap targets.The tap target
<a href="/cycles/main.html">Business Cycle…Recovery) Page</a> and 1 others are close to other tap targets.The tap target
<a href="https://www.nb…tp://nber.org/">Customize this…by logging in</a> is close to 1 other tap targets.The tap target
<a href="javascript:sho…hiddentext1');">Call for Papers</a> is close to 2 other tap targets.The tap target
<img src="http://www.nbe…/nav1_pubs.gif"> and 7 others are close to other tap targets.nber.org HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 103
"...<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html..."
"...<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html..."
A slash was not immediately followed by “>”.
Line: 18 Column: - 60
"...ogo_2014.jpg" / ><!--formatted..."
"...ogo_2014.jpg" / ><!--formatted..."
Attribute “onpaste” not allowed on element “input” at this point.
Line: 88 Column: - 1
"...:top" > <input type="text" name="q" id="mainSearchBoxId" class="yellowInput" value="Search the NBER site" onClick="if (this.value == 'Search the NBER site') {this.value =''; this.style.textAlign = 'left'}" onKeyPress="if (this.value.length > 1) { this.oninput(); }" oninput="var themenu = document.getElementById('whichsearch'); themenu.size=4; if (themenu.value == '') { document.getElementById('ws-ftpub').selected=true; } " onpaste="this.oninput();" onchange="this.oninput();" style="vertical-align:top" > <sel..."
"...:top" > <input type="text" name="q" id="mainSearchBoxId" class="yellowInput" value="Search the NBER site" onClick="if (this.value == 'Search the NBER site') {this.value =''; this.style.textAlign = 'left'}" onKeyPress="if (this.value.length > 1) { this.oninput(); }" oninput="var themenu = document.getElementById('whichsearch'); themenu.size=4; if (themenu.value == '') { document.getElementById('ws-ftpub').selected=true; } " onpaste="this.oninput();" onchange="this.oninput();" style="vertical-align:top" > <sel..."
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
Line: 111 Column: 1 - 59
"...NewsDiv"> <table border=0 cellspacing=0 cellpadding=0 id="mainTable"><tr> ..."
"...NewsDiv"> <table border=0 cellspacing=0 cellpadding=0 id="mainTable"><tr> ..."
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
Line: 111 Column: 1 - 59
"...NewsDiv"> <table border=0 cellspacing=0 cellpadding=0 id="mainTable"><tr> ..."
"...NewsDiv"> <table border=0 cellspacing=0 cellpadding=0 id="mainTable"><tr> ..."
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Line: 111 Column: 1 - 59
"...NewsDiv"> <table border=0 cellspacing=0 cellpadding=0 id="mainTable"><tr> ..."
"...NewsDiv"> <table border=0 cellspacing=0 cellpadding=0 id="mainTable"><tr> ..."
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Line: 112 Column: 64 - 69
"...able"><tr> <td id="mainContentTd" valign="top" style="padding-bottom: 10px;"> <lin..." Line: 654 Column: 10 - 48
"... </td> <td id="rightContentSeparator" valign="top"><img s..."
"...able"><tr> <td id="mainContentTd" valign="top" style="padding-bottom: 10px;"> <lin..." Line: 654 Column: 10 - 48
"... </td> <td id="rightContentSeparator" valign="top"><img s..."
Element “style” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)
Line: 116 Column: 5 - 11
"...s"> <style> ...." Line: 122 Column: 1 - 7
"...style> <style> #home..."
"...s"> <style> ...." Line: 122 Column: 1 - 7
"...style> <style> #home..."
End tag “h2” seen, but there were open elements.
Line: 153 Column: 1 - 5
"...rs <br> </h2></span..." Line: 449 Column: 1 - 5
"...lth Care </h2></span..."
"...rs <br> </h2></span..." Line: 449 Column: 1 - 5
"...lth Care </h2></span..."
Unclosed element “span”.
Line: 149 Column: 58 - 88
"...lank"><h2><span style="line-height:26px"> Annua..." Line: 445 Column: 65 - 95
"...lank"><h2><span style="line-height:26px"> Black..."
"...lank"><h2><span style="line-height:26px"> Annua..." Line: 445 Column: 65 - 95
"...lank"><h2><span style="line-height:26px"> Black..."
Stray end tag “span”.
Line: 153 Column: 6 - 12
"...<br> </h2></span></a> ..." Line: 410 Column: 2 - 8
"...y </h2> </span> <d..." Line: 449 Column: 6 - 12
"...are </h2></span></a> ..." Line: 697 Column: 2 - 8
"... </h2> </span> <di..." Line: 762 Column: 2 - 8
"...s </h2> </span> ..." Line: 768 Column: 2 - 8
"...n> </span> <di..."
"...<br> </h2></span></a> ..." Line: 410 Column: 2 - 8
"...y </h2> </span> <d..." Line: 449 Column: 6 - 12
"...are </h2></span></a> ..." Line: 697 Column: 2 - 8
"... </h2> </span> <di..." Line: 762 Column: 2 - 8
"...s </h2> </span> ..." Line: 768 Column: 2 - 8
"...n> </span> <di..."
The “hspace” attribute on the “img” element is obsolete. Use CSS instead.
Line: 157 Column: 1 - 128
"..."_blank"> <img src="/digest/feb19/w25241.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 455 Column: 1 - 135
"...blank"> <img src="/aginghealth/2018no4/w24787.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 732 Column: 1 - 124
"...h2> <br> <img src="/img_2009/9780226567808.jpg" width="200" height="300" alt="" class="nopalm" hspace="5" vspace="5" align="right"> <..."
"..."_blank"> <img src="/digest/feb19/w25241.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 455 Column: 1 - 135
"...blank"> <img src="/aginghealth/2018no4/w24787.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 732 Column: 1 - 124
"...h2> <br> <img src="/img_2009/9780226567808.jpg" width="200" height="300" alt="" class="nopalm" hspace="5" vspace="5" align="right"> <..."
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Line: 157 Column: 1 - 128
"..."_blank"> <img src="/digest/feb19/w25241.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 455 Column: 1 - 135
"...blank"> <img src="/aginghealth/2018no4/w24787.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 732 Column: 1 - 124
"...h2> <br> <img src="/img_2009/9780226567808.jpg" width="200" height="300" alt="" class="nopalm" hspace="5" vspace="5" align="right"> <..."
"..."_blank"> <img src="/digest/feb19/w25241.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 455 Column: 1 - 135
"...blank"> <img src="/aginghealth/2018no4/w24787.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 732 Column: 1 - 124
"...h2> <br> <img src="/img_2009/9780226567808.jpg" width="200" height="300" alt="" class="nopalm" hspace="5" vspace="5" align="right"> <..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 157 Column: 1 - 128
"..."_blank"> <img src="/digest/feb19/w25241.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 455 Column: 1 - 135
"...blank"> <img src="/aginghealth/2018no4/w24787.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..."
"..."_blank"> <img src="/digest/feb19/w25241.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..." Line: 455 Column: 1 - 135
"...blank"> <img src="/aginghealth/2018no4/w24787.jpg" width="500" height="357" class="nopalm" hspace="0" align="center" style="padding-left: 0px"> </a><..."
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Line: 172 Column: 7 - 23
"...%"> <tr> <td align = "left"><a hre..." Line: 173 Column: 86 - 24
"...</a> </td> <td align = "right"><a hre..." Line: 425 Column: 7 - 24
"...%"> <tr> <td align = "right"><a hre..." Line: 469 Column: 7 - 23
"...%"> <tr> <td align = "left"><a hre..." Line: 470 Column: 94 - 24
"...</a> </td> <td align = "right"><a hre..." Line: 712 Column: 7 - 24
"...%"> <tr> <td align = "right"><a hre..." Line: 745 Column: 7 - 24
"...%"> <tr> <td align = "right"><a hre..." Line: 781 Column: 7 - 24
"...%"> <tr> <td align = "right"><a hre..."
"...%"> <tr> <td align = "left"><a hre..." Line: 173 Column: 86 - 24
"...</a> </td> <td align = "right"><a hre..." Line: 425 Column: 7 - 24
"...%"> <tr> <td align = "right"><a hre..." Line: 469 Column: 7 - 23
"...%"> <tr> <td align = "left"><a hre..." Line: 470 Column: 94 - 24
"...</a> </td> <td align = "right"><a hre..." Line: 712 Column: 7 - 24
"...%"> <tr> <td align = "right"><a hre..." Line: 745 Column: 7 - 24
"...%"> <tr> <td align = "right"><a hre..." Line: 781 Column: 7 - 24
"...%"> <tr> <td align = "right"><a hre..."
The “color” attribute on the “hr” element is obsolete. Use CSS instead.
Line: 180 Column: 1 - 18
"... </div> <hr color=#605C7F> <..." Line: 316 Column: 1 - 18
"...> <hr color=#605C7F> ..." Line: 402 Column: 1 - 18
"...--> <br> <hr color=#605C7F> <di..." Line: 438 Column: 1 - 18
"...div> <hr color=#605C7F> <div..." Line: 621 Column: 1 - 18
"...> --> <hr color=#605C7F> <Br..." Line: 689 Column: 1 - 18
"...ION --> <hr color=#605C7F> <div ..." Line: 721 Column: 1 - 18
"... </div> <hr color=#605C7F> <br..." Line: 755 Column: 1 - 18
"...</div> <hr color=#605C7F> <div..." Line: 795 Column: 1 - 18
"...v> <hr color=#605C7F> <div..."
"... </div> <hr color=#605C7F> <..." Line: 316 Column: 1 - 18
"...> <hr color=#605C7F> ..." Line: 402 Column: 1 - 18
"...--> <br> <hr color=#605C7F> <di..." Line: 438 Column: 1 - 18
"...div> <hr color=#605C7F> <div..." Line: 621 Column: 1 - 18
"...> --> <hr color=#605C7F> <Br..." Line: 689 Column: 1 - 18
"...ION --> <hr color=#605C7F> <div ..." Line: 721 Column: 1 - 18
"... </div> <hr color=#605C7F> <br..." Line: 755 Column: 1 - 18
"...</div> <hr color=#605C7F> <div..." Line: 795 Column: 1 - 18
"...v> <hr color=#605C7F> <div..."
The “font” element is obsolete. Use CSS instead.
Line: 372 Column: 1 - 22
"...ewsref/"> <font color="#006699"><i><b>..." Line: 661 Column: 29 - 43
"...ain.html"><font size="3">Busine..." Line: 662 Column: 21 - 35
"...new.html"><font size="3">This W..." Line: 663 Column: 45 - 59
"...019.html"><font size="3">Call f..." Line: 664 Column: 42 - 56
"...ers.html"><font size="3">Calls ..." Line: 665 Column: 48 - 62
"...als.html"><font size="3">Call f..." Line: 666 Column: 49 - 63
"...nts.html"><font size="3">Call f..." Line: 668 Column: 52 - 66
"...wship.pl"><font size="3">Fellow..." Line: 737 Column: 33 - 52
"...t:1.4em;"><font color="black"> Over ..."
"...ewsref/"> <font color="#006699"><i><b>..." Line: 661 Column: 29 - 43
"...ain.html"><font size="3">Busine..." Line: 662 Column: 21 - 35
"...new.html"><font size="3">This W..." Line: 663 Column: 45 - 59
"...019.html"><font size="3">Call f..." Line: 664 Column: 42 - 56
"...ers.html"><font size="3">Calls ..." Line: 665 Column: 48 - 62
"...als.html"><font size="3">Call f..." Line: 666 Column: 49 - 63
"...nts.html"><font size="3">Call f..." Line: 668 Column: 52 - 66
"...wship.pl"><font size="3">Fellow..." Line: 737 Column: 33 - 52
"...t:1.4em;"><font color="black"> Over ..."
End tag “font” violates nesting rules.
Line: 372 Column: 46 - 52
"...l news</b></font></i></..."
"...l news</b></font></i></..."
No “i” element in scope but a “i” end tag seen.
Line: 372 Column: 53 - 56
".../b></font></i></a> ..."
".../b></font></i></a> ..."
Row 2 of a row group established by a “tbody” element has no cells beginning on it.
Line: 429 Column: 7 - 8
"...tr> <tr> </table> </d..." Line: 716 Column: 7 - 8
"...tr> <tr> </table> </di..." Line: 785 Column: 7 - 8
"...tr> <tr> </table> </di..."
"...tr> <tr> </table> </d..." Line: 716 Column: 7 - 8
"...tr> <tr> </table> </di..." Line: 785 Column: 7 - 8
"...tr> <tr> </table> </di..."
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Line: 524 Column: - 5
"...v> <!-- Start VideoLig..." Line: 530 Column: - 7
".../script> <!-- End VideoLight..." Line: 539 Column: - 5
"...h2> <br> <!-- Start VideoLig..." Line: 545 Column: - 6
"...</script> <!-- End VideoLight..."
"...v> <!-- Start VideoLig..." Line: 530 Column: - 7
".../script> <!-- End VideoLight..." Line: 539 Column: - 5
"...h2> <br> <!-- Start VideoLig..." Line: 545 Column: - 6
"...</script> <!-- End VideoLight..."
End tag “td” seen, but there were open elements.
Line: 653 Column: 5 - 9
"... </td> <..."
"... </td> <..."
Unclosed element “div”.
Line: 327 Column: 1 - 25
"...</h3><br> <div class="noTopMargin"> <div..." Line: 323 Column: 1 - 25
"...7F> <div class="noTopMargin"> <h3..."
"...</h3><br> <div class="noTopMargin"> <div..." Line: 323 Column: 1 - 25
"...7F> <div class="noTopMargin"> <h3..."
End tag “a” violates nesting rules.
Line: 661 Column: 86 - 89
"...very) Page</a></font..." Line: 662 Column: 62 - 65
"...ing Papers</a></font..." Line: 663 Column: 100 - 103
"...Institute </a></font..." Line: 664 Column: 73 - 76
"...for Papers</a></font..." Line: 665 Column: 81 - 84
"... Proposals</a></font..." Line: 666 Column: 83 - 86
"...Applicants</a></font..." Line: 668 Column: 99 - 102
"...ts Sign-up</a></font..." Line: 804 Column: 1 - 4
"...viduals </a></span..."
"...very) Page</a></font..." Line: 662 Column: 62 - 65
"...ing Papers</a></font..." Line: 663 Column: 100 - 103
"...Institute </a></font..." Line: 664 Column: 73 - 76
"...for Papers</a></font..." Line: 665 Column: 81 - 84
"... Proposals</a></font..." Line: 666 Column: 83 - 86
"...Applicants</a></font..." Line: 668 Column: 99 - 102
"...ts Sign-up</a></font..." Line: 804 Column: 1 - 4
"...viduals </a></span..."
No “font” element in scope but a “font” end tag seen.
Line: 661 Column: 90 - 96
"...) Page</a></font><br> <..." Line: 662 Column: 66 - 72
"...Papers</a></font><br> <..." Line: 663 Column: 104 - 110
"...itute </a></font><br> <..." Line: 664 Column: 77 - 83
"...Papers</a></font><br> <..." Line: 665 Column: 85 - 91
"...posals</a></font><br> <..." Line: 666 Column: 87 - 93
"...icants</a></font><br> ..." Line: 668 Column: 103 - 109
"...ign-up</a></font><br> <..."
"...) Page</a></font><br> <..." Line: 662 Column: 66 - 72
"...Papers</a></font><br> <..." Line: 663 Column: 104 - 110
"...itute </a></font><br> <..." Line: 664 Column: 77 - 83
"...Papers</a></font><br> <..." Line: 665 Column: 85 - 91
"...posals</a></font><br> <..." Line: 666 Column: 87 - 93
"...icants</a></font><br> ..." Line: 668 Column: 103 - 109
"...ign-up</a></font><br> <..."
Stray end tag “div”.
Line: 672 Column: 1 - 6
"...html" --> </div> <di..."
"...html" --> </div> <di..."
The “vspace” attribute on the “img” element is obsolete. Use CSS instead.
Line: 732 Column: 1 - 124
"...h2> <br> <img src="/img_2009/9780226567808.jpg" width="200" height="300" alt="" class="nopalm" hspace="5" vspace="5" align="right"> <..."
"...h2> <br> <img src="/img_2009/9780226567808.jpg" width="200" height="300" alt="" class="nopalm" hspace="5" vspace="5" align="right"> <..."
Element “table” not allowed as child of element “font” in this context. (Suppressing further errors from this subtree.)
Line: 743 Column: 1 - 26
"...<bR><br> <table style="width:100%"> <tr..."
"...<bR><br> <table style="width:100%"> <tr..."
Cannot recover after last error. Any further errors will be ignored.
Line: 804 Column: 1 - 4
"...viduals </a></span..."
"...viduals </a></span..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 8 Column: 1 - 31
"...014.jpg"> <script type="text/javascript"> ..." Line: 15 Column: 1 - 51
"...</script> <script type="text/javascript" src="/2009_redesign/dojo-1.3/dojo/dojo.js"></scri..." Line: 19 Column: 1 - 81
"...matted--> <script language="JavaScript" type="text/javascript" src="/2009_redesign/top.js"></scri..."
"...014.jpg"> <script type="text/javascript"> ..." Line: 15 Column: 1 - 51
"...</script> <script type="text/javascript" src="/2009_redesign/dojo-1.3/dojo/dojo.js"></scri..." Line: 19 Column: 1 - 81
"...matted--> <script language="JavaScript" type="text/javascript" src="/2009_redesign/top.js"></scri..."
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Line: 19 Column: 1 - 81
"...matted--> <script language="JavaScript" type="text/javascript" src="/2009_redesign/top.js"></scri..."
"...matted--> <script language="JavaScript" type="text/javascript" src="/2009_redesign/top.js"></scri..."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Line: 48 Column: 1 - 112
"...me Page"> <img border="0" src="/img_2009/main_top.jpg" height="95" width="997" alt="NATIONAL BUREAU OF ECONOMIC RESEARCH"> </a><..." Line: 633 Column: 56 - 137
"...nberpubs"><img src="/img_2009/twitter.gif" alt="Twitter" width="24" height="24" border="0"></a> <..." Line: 634 Column: 35 - 108
"...f="/rss/"><img src="/img_2009/rss.gif" alt="RSS" width="24" height="24" border="0"></a> <..." Line: 635 Column: 112 - 195
"...71829285"><img src="/img_2009/facebook.gif" alt="facebook" width="24" height="24" border="0"></a> ..."
"...me Page"> <img border="0" src="/img_2009/main_top.jpg" height="95" width="997" alt="NATIONAL BUREAU OF ECONOMIC RESEARCH"> </a><..." Line: 633 Column: 56 - 137
"...nberpubs"><img src="/img_2009/twitter.gif" alt="Twitter" width="24" height="24" border="0"></a> <..." Line: 634 Column: 35 - 108
"...f="/rss/"><img src="/img_2009/rss.gif" alt="RSS" width="24" height="24" border="0"></a> <..." Line: 635 Column: 112 - 195
"...71829285"><img src="/img_2009/facebook.gif" alt="facebook" width="24" height="24" border="0"></a> ..."
A table row was 0 columns wide, which is less than the column count established by the first row (1).
Line: 429 Column: 7 - 8
"...tr> <tr> </table> </d..." Line: 716 Column: 7 - 8
"...tr> <tr> </table> </di..." Line: 785 Column: 7 - 8
"...tr> <tr> </table> </di..."
"...tr> <tr> </table> </d..." Line: 716 Column: 7 - 8
"...tr> <tr> </table> </di..." Line: 785 Column: 7 - 8
"...tr> <tr> </table> </di..."
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Line: 524 Column: - 5
"...v> <!-- Start VideoLig..." Line: 530 Column: - 7
".../script> <!-- End VideoLight..." Line: 539 Column: - 5
"...h2> <br> <!-- Start VideoLig..." Line: 545 Column: - 6
"...</script> <!-- End VideoLight..."
"...v> <!-- Start VideoLig..." Line: 530 Column: - 7
".../script> <!-- End VideoLight..." Line: 539 Column: - 5
"...h2> <br> <!-- Start VideoLig..." Line: 545 Column: - 6
"...</script> <!-- End VideoLight..."
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nber.org 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.
nber.org 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.