doi.org Website Information
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The highest website doi.org position in Alexa rank database was 89 and the lowest rank position was 99. Current position of doi.org in Alexa rank database is 91.
Desktop speed score of doi.org (88/100) is better than the results of 85.98% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of doi.org (67/100) is better than the results of 18.73% of other sites and means that the page is not mobile-friendly.
Mobile speed score of doi.org (78/100) is better than the results of 86.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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doi.org Alexa Rank
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doi.org whois
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Domain Name: DOI.ORG
Registry Domain ID: D3119542-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2018-11-29T19:04:59Z
Creation Date: 1999-01-19T05:00:00Z
Registry Expiry Date: 2022-01-19T05:00:00Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
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
Registrant Organization: International DOI Foundation
Registrant State/Province: Virginia
Registrant Country: US
Name Server: JOSH.NS.CLOUDFLARE.COM
Name Server: ZITA.NS.CLOUDFLARE.COM
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-04-26T21:06:20Z
Registry Domain ID: D3119542-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2018-11-29T19:04:59Z
Creation Date: 1999-01-19T05:00:00Z
Registry Expiry Date: 2022-01-19T05:00:00Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
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
Registrant Organization: International DOI Foundation
Registrant State/Province: Virginia
Registrant Country: US
Name Server: JOSH.NS.CLOUDFLARE.COM
Name Server: ZITA.NS.CLOUDFLARE.COM
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-04-26T21:06:20Z
doi.org server information
Servers Location
doi.org desktop page speed rank
Last tested: 2017-05-16
Desktop Speed
Good
88/100
doi.org Desktop Speed Test Quick Summary
priority - 5Leverage 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://www.doi.org/img/Driven_By_DOI_small.jpg (expiration not specified)
http://www.doi.org/img/Logo_TM.png (expiration not specified)
http://www.doi.org/img/acap_enabled_small.gif (expiration not specified)
http://www.doi.org/img/banner-413.gif (expiration not specified)
http://www.doi.org/img/collage-2.jpg (expiration not specified)
http://www.doi.org/img/submit.gif (expiration not specified)
http://www.doi.org/img/transparent.gif (expiration not specified)
http://www.doi.org/js/ga.js (expiration not specified)
http://www.doi.org/style/new-style2.css (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
http://www.doi.org/img/Logo_TM.png (expiration not specified)
http://www.doi.org/img/acap_enabled_small.gif (expiration not specified)
http://www.doi.org/img/banner-413.gif (expiration not specified)
http://www.doi.org/img/collage-2.jpg (expiration not specified)
http://www.doi.org/img/submit.gif (expiration not specified)
http://www.doi.org/img/transparent.gif (expiration not specified)
http://www.doi.org/js/ga.js (expiration not specified)
http://www.doi.org/style/new-style2.css (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.doi.org/js/ga.js
Optimize CSS Delivery of the following:
http://www.doi.org/style/new-style2.css
priority - 3Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 26KiB (40% reduction).
Compressing http://www.doi.org/img/Driven_By_DOI_small.jpg could save 19KiB (85% reduction).
Compressing http://www.doi.org/img/collage-2.jpg could save 4.8KiB (13% reduction).
Compressing http://www.doi.org/img/submit.gif could save 1.1KiB (56% reduction).
Compressing http://www.doi.org/img/Logo_TM.png could save 1.1KiB (52% reduction).
Compressing http://www.doi.org/img/collage-2.jpg could save 4.8KiB (13% reduction).
Compressing http://www.doi.org/img/submit.gif could save 1.1KiB (56% reduction).
Compressing http://www.doi.org/img/Logo_TM.png could save 1.1KiB (52% reduction).
priority - 0Minify 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 589B (20% reduction).
Minifying http://www.doi.org/ could save 589B (20% reduction) after compression.
doi.org Desktop Resource Breakdown
| Total Resources | 13 |
| Number of Hosts | 3 |
| Static Resources | 10 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
doi.org mobile page speed rank
Last tested: 2017-05-15
Mobile Speed
Medium
78/100
doi.org Mobile Speed Test Quick Summary
priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.doi.org/js/ga.js
Optimize CSS Delivery of the following:
http://www.doi.org/style/new-style2.css
priority - 7Leverage 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://www.doi.org/img/Driven_By_DOI_small.jpg (expiration not specified)
http://www.doi.org/img/Logo_TM.png (expiration not specified)
http://www.doi.org/img/acap_enabled_small.gif (expiration not specified)
http://www.doi.org/img/banner-413.gif (expiration not specified)
http://www.doi.org/img/collage-2.jpg (expiration not specified)
http://www.doi.org/img/submit.gif (expiration not specified)
http://www.doi.org/img/transparent.gif (expiration not specified)
http://www.doi.org/js/ga.js (expiration not specified)
http://www.doi.org/style/new-style2.css (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
http://www.doi.org/img/Logo_TM.png (expiration not specified)
http://www.doi.org/img/acap_enabled_small.gif (expiration not specified)
http://www.doi.org/img/banner-413.gif (expiration not specified)
http://www.doi.org/img/collage-2.jpg (expiration not specified)
http://www.doi.org/img/submit.gif (expiration not specified)
http://www.doi.org/img/transparent.gif (expiration not specified)
http://www.doi.org/js/ga.js (expiration not specified)
http://www.doi.org/style/new-style2.css (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 3Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 26KiB (40% reduction).
Compressing http://www.doi.org/img/Driven_By_DOI_small.jpg could save 19KiB (85% reduction).
Compressing http://www.doi.org/img/collage-2.jpg could save 4.8KiB (13% reduction).
Compressing http://www.doi.org/img/submit.gif could save 1.1KiB (56% reduction).
Compressing http://www.doi.org/img/Logo_TM.png could save 1.1KiB (52% reduction).
Compressing http://www.doi.org/img/collage-2.jpg could save 4.8KiB (13% reduction).
Compressing http://www.doi.org/img/submit.gif could save 1.1KiB (56% reduction).
Compressing http://www.doi.org/img/Logo_TM.png could save 1.1KiB (52% reduction).
priority - 0Minify 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 589B (20% reduction).
Minifying http://www.doi.org/ could save 589B (20% reduction) after compression.
doi.org Mobile Resource Breakdown
| Total Resources | 13 |
| Number of Hosts | 3 |
| Static Resources | 10 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
doi.org mobile page usability
Last tested: 2017-05-15
Mobile Usability
Medium
67/100
doi.org 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.
HOME renders only 5 pixels tall (13 CSS pixels).| and 6 others render only 5 pixels tall (13 CSS pixels).REGISTRATION AGENCIES and 6 others render only 5 pixels tall (13 CSS pixels).® renders only 7 pixels tall (18 CSS pixels).providing Digi…ital networks. and 2 others render only 5 pixels tall (13 CSS pixels).Internet Suppo…ISF) Joins IDF and 4 others render only 5 pixels tall (13 CSS pixels).Enhance the va…DOI Community. renders only 5 pixels tall (13 CSS pixels).Watch a video,…find out how. renders only 5 pixels tall (13 CSS pixels).Resolve a DOI Name renders only 6 pixels tall (16 CSS pixels).) takes you to…new locations. and 2 others render only 5 pixels tall (13 CSS pixels).In the News and 1 others render only 6 pixels tall (16 CSS pixels).® renders only 5 pixels tall (13 CSS pixels).• • • • • • • • • • • • renders only 5 pixels tall (13 CSS pixels).Updated January 10, 2017 and 2 others render only 4 pixels tall (11 CSS pixels).are trademarks…OI Foundation. and 7 others render only 4 pixels tall (11 CSS pixels).Privacy Policy renders only 4 pixels tall (11 CSS pixels).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 - 3Size 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="idf-member-list.html">membership organization</a> and 5 others are close to other tap targets.doi.org HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 2 Column: 1 - 66
"...<!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 “content” not allowed on element “meta” at this point.
Line: 23 Column: 1 - 39
".../style> <meta content="text" charset="utf-8" /> <lin..."
".../style> <meta content="text" charset="utf-8" /> <lin..."
The “width” attribute on the “table” element is obsolete. Use CSS instead.
Line: 42 Column: 1 - 92
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 69 Column: 2 - 40
".../div> <table class="BannerText" width="100%"><tr> ..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..."
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 69 Column: 2 - 40
".../div> <table class="BannerText" width="100%"><tr> ..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..."
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
Line: 42 Column: 1 - 92
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..." Line: 107 Column: 2 - 35
"...utf-8"> <table cellpadding="6" border="0"> <tr>..." Line: 158 Column: 1 - 66
"...OTER --> <table border="0" cellpadding="0" cellspacing="0" align="center"> <tr>..."
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..." Line: 107 Column: 2 - 35
"...utf-8"> <table cellpadding="6" border="0"> <tr>..." Line: 158 Column: 1 - 66
"...OTER --> <table border="0" cellpadding="0" cellspacing="0" align="center"> <tr>..."
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
Line: 42 Column: 1 - 92
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..." Line: 158 Column: 1 - 66
"...OTER --> <table border="0" cellpadding="0" cellspacing="0" align="center"> <tr>..."
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..." Line: 158 Column: 1 - 66
"...OTER --> <table border="0" cellpadding="0" cellspacing="0" align="center"> <tr>..."
The “align” attribute on the “table” element is obsolete. Use CSS instead.
Line: 42 Column: 1 - 92
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 158 Column: 1 - 66
"...OTER --> <table border="0" cellpadding="0" cellspacing="0" align="center"> <tr>..." Line: 179 Column: 2 - 34
"...INKS --> <table align="center" border="0"> <tr>..."
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 158 Column: 1 - 66
"...OTER --> <table border="0" cellpadding="0" cellspacing="0" align="center"> <tr>..." Line: 179 Column: 2 - 34
"...INKS --> <table align="center" border="0"> <tr>..."
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Line: 42 Column: 1 - 92
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..." Line: 107 Column: 2 - 35
"...utf-8"> <table cellpadding="6" border="0"> <tr>..." Line: 134 Column: 2 - 19
"...NEWS --> <table border="0"><tr> ..." Line: 143 Column: 2 - 19
"...NEWS --> <table border="0"><tr><t..." Line: 158 Column: 1 - 66
"...OTER --> <table border="0" cellpadding="0" cellspacing="0" align="center"> <tr>..." Line: 179 Column: 2 - 34
"...INKS --> <table align="center" border="0"> <tr>..."
"...N BAR --> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="navtable" align="center"> <tr..." Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..." Line: 107 Column: 2 - 35
"...utf-8"> <table cellpadding="6" border="0"> <tr>..." Line: 134 Column: 2 - 19
"...NEWS --> <table border="0"><tr> ..." Line: 143 Column: 2 - 19
"...NEWS --> <table border="0"><tr><t..." Line: 158 Column: 1 - 66
"...OTER --> <table border="0" cellpadding="0" cellspacing="0" align="center"> <tr>..." Line: 179 Column: 2 - 34
"...INKS --> <table align="center" border="0"> <tr>..."
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Line: 44 Column: 7 - 49
"...r"> <tr> <td width="34" height="26" bgcolor="#231f20"><img s..." Line: 91 Column: 7 - 59
"... </td> <td align="left" valign="top" width="1" bgcolor="#000000"></td> ..." Line: 98 Column: 6 - 43
"...%"> <tr> <td align="left" valign="top" width="399"> <h3..."
"...r"> <tr> <td width="34" height="26" bgcolor="#231f20"><img s..." Line: 91 Column: 7 - 59
"... </td> <td align="left" valign="top" width="1" bgcolor="#000000"></td> ..." Line: 98 Column: 6 - 43
"...%"> <tr> <td align="left" valign="top" width="399"> <h3..."
The “height” attribute on the “td” element is obsolete. Use CSS instead.
Line: 44 Column: 7 - 49
"...r"> <tr> <td width="34" height="26" bgcolor="#231f20"><img s..." Line: 46 Column: 116 - 54
"...1" /></td> <td height="26" bgcolor="#231f20" class="navtext"> ..." Line: 168 Column: 5 - 29
".../tr> <tr> <td align="left" height="40"> <img ..."
"...r"> <tr> <td width="34" height="26" bgcolor="#231f20"><img s..." Line: 46 Column: 116 - 54
"...1" /></td> <td height="26" bgcolor="#231f20" class="navtext"> ..." Line: 168 Column: 5 - 29
".../tr> <tr> <td align="left" height="40"> <img ..."
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
Line: 44 Column: 7 - 49
"...r"> <tr> <td width="34" height="26" bgcolor="#231f20"><img s..." Line: 46 Column: 116 - 54
"...1" /></td> <td height="26" bgcolor="#231f20" class="navtext"> ..." Line: 91 Column: 7 - 59
"... </td> <td align="left" valign="top" width="1" bgcolor="#000000"></td> ..."
"...r"> <tr> <td width="34" height="26" bgcolor="#231f20"><img s..." Line: 46 Column: 116 - 54
"...1" /></td> <td height="26" bgcolor="#231f20" class="navtext"> ..." Line: 91 Column: 7 - 59
"... </td> <td align="left" valign="top" width="1" bgcolor="#000000"></td> ..."
The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.
Line: 60 Column: 1 - 84
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..."
"...NTENT --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" align="center"> <tr..." Line: 96 Column: 2 - 82
"...FORM --> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#ffffff" width="100%"> <tr..."
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Line: 63 Column: 6 - 33
"...r"> <tr> <td valign="top" align="center"> <d..." Line: 70 Column: 45 - 21
"...100%"><tr> <td valign="bottom">The DO..." Line: 71 Column: 57 - 35
"...ystem</td> <td valign="bottom" align="right">ISO 26..." Line: 91 Column: 7 - 59
"... </td> <td align="left" valign="top" width="1" bgcolor="#000000"></td> ..." Line: 93 Column: 65 - 31
"...000"></td> <td align="left" valign="top"> <!-..." Line: 98 Column: 6 - 43
"...%"> <tr> <td align="left" valign="top" width="399"> <h3..."
"...r"> <tr> <td valign="top" align="center"> <d..." Line: 70 Column: 45 - 21
"...100%"><tr> <td valign="bottom">The DO..." Line: 71 Column: 57 - 35
"...ystem</td> <td valign="bottom" align="right">ISO 26..." Line: 91 Column: 7 - 59
"... </td> <td align="left" valign="top" width="1" bgcolor="#000000"></td> ..." Line: 93 Column: 65 - 31
"...000"></td> <td align="left" valign="top"> <!-..." Line: 98 Column: 6 - 43
"...%"> <tr> <td align="left" valign="top" width="399"> <h3..."
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Line: 63 Column: 6 - 33
"...r"> <tr> <td valign="top" align="center"> <d..." Line: 71 Column: 57 - 35
"...ystem</td> <td valign="bottom" align="right">ISO 26..." Line: 91 Column: 7 - 59
"... </td> <td align="left" valign="top" width="1" bgcolor="#000000"></td> ..." Line: 93 Column: 65 - 31
"...000"></td> <td align="left" valign="top"> <!-..." Line: 98 Column: 6 - 43
"...%"> <tr> <td align="left" valign="top" width="399"> <h3..." Line: 168 Column: 5 - 29
".../tr> <tr> <td align="left" height="40"> <img ..." Line: 172 Column: 6 - 17
"..." /> </td> <td align="left"> <span..."
"...r"> <tr> <td valign="top" align="center"> <d..." Line: 71 Column: 57 - 35
"...ystem</td> <td valign="bottom" align="right">ISO 26..." Line: 91 Column: 7 - 59
"... </td> <td align="left" valign="top" width="1" bgcolor="#000000"></td> ..." Line: 93 Column: 65 - 31
"...000"></td> <td align="left" valign="top"> <!-..." Line: 98 Column: 6 - 43
"...%"> <tr> <td align="left" valign="top" width="399"> <h3..." Line: 168 Column: 5 - 29
".../tr> <tr> <td align="left" height="40"> <img ..." Line: 172 Column: 6 - 17
"..." /> </td> <td align="left"> <span..."
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Line: 65 Column: 2 - 19
"...nter"> <div align="left"> <div..." Line: 77 Column: 1 - 20
".../p> --> <div align="center"> <img..."
"...nter"> <div align="left"> <div..." Line: 77 Column: 1 - 20
".../p> --> <div align="center"> <img..."
The “vspace” attribute on the “img” element is obsolete. Use CSS instead.
Line: 78 Column: 2 - 121
"...center"> <img src="img/collage-2.jpg" alt="Image showing DOI Uses" width="572" height="241" vspace="20" hspace="10" border="0" /> </di..." Line: 144 Column: 31 - 156
"...DOI.html"><img src="img/Driven_By_DOI_small.jpg" alt="Driven_By_DOI_small" width="160" height="70" vspace="20" hspace="10" border="0" /></a></..."
"...center"> <img src="img/collage-2.jpg" alt="Image showing DOI Uses" width="572" height="241" vspace="20" hspace="10" border="0" /> </di..." Line: 144 Column: 31 - 156
"...DOI.html"><img src="img/Driven_By_DOI_small.jpg" alt="Driven_By_DOI_small" width="160" height="70" vspace="20" hspace="10" border="0" /></a></..."
The “hspace” attribute on the “img” element is obsolete. Use CSS instead.
Line: 78 Column: 2 - 121
"...center"> <img src="img/collage-2.jpg" alt="Image showing DOI Uses" width="572" height="241" vspace="20" hspace="10" border="0" /> </di..." Line: 144 Column: 31 - 156
"...DOI.html"><img src="img/Driven_By_DOI_small.jpg" alt="Driven_By_DOI_small" width="160" height="70" vspace="20" hspace="10" border="0" /></a></..."
"...center"> <img src="img/collage-2.jpg" alt="Image showing DOI Uses" width="572" height="241" vspace="20" hspace="10" border="0" /> </di..." Line: 144 Column: 31 - 156
"...DOI.html"><img src="img/Driven_By_DOI_small.jpg" alt="Driven_By_DOI_small" width="160" height="70" vspace="20" hspace="10" border="0" /></a></..."
The “align” attribute on the “input” element is obsolete. Use CSS instead.
Line: 114 Column: 2 - 72
"...> <td> <input type="image" src="img/submit.gif" alt="Submit" align="middle" /> </td..."
"...> <td> <input type="image" src="img/submit.gif" alt="Submit" align="middle" /> </td..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 5 Column: 1 - 46
"...l> <head> <script type="text/javascript" src="js/ga.js"></scri..."
"...l> <head> <script type="text/javascript" src="js/ga.js"></scri..."
The “type” attribute for the “style” element is not needed and should be omitted.
Line: 8 Column: 1 - 23
"...</title> <style type="text/css"> div...."
"...</title> <style type="text/css"> div...."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Line: 36 Column: 1 - 79
"...#fcb426"> <img src="img/banner-413.gif" alt="Logo" width="620" height="137" border="0" /> </div..." Line: 78 Column: 2 - 121
"...center"> <img src="img/collage-2.jpg" alt="Image showing DOI Uses" width="572" height="241" vspace="20" hspace="10" border="0" /> </di..." Line: 144 Column: 31 - 156
"...DOI.html"><img src="img/Driven_By_DOI_small.jpg" alt="Driven_By_DOI_small" width="160" height="70" vspace="20" hspace="10" border="0" /></a></..."
"...#fcb426"> <img src="img/banner-413.gif" alt="Logo" width="620" height="137" border="0" /> </div..." Line: 78 Column: 2 - 121
"...center"> <img src="img/collage-2.jpg" alt="Image showing DOI Uses" width="572" height="241" vspace="20" hspace="10" border="0" /> </di..." Line: 144 Column: 31 - 156
"...DOI.html"><img src="img/Driven_By_DOI_small.jpg" alt="Driven_By_DOI_small" width="160" height="70" vspace="20" hspace="10" border="0" /></a></..."
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
Line: 3 Column: 67 - 6
"...onal.dtd"> <html> <head..."
"...onal.dtd"> <html> <head..."
doi.org similar domains
Similar domains:
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doi.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.
doi.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.