USOPEN.ORG Website Information

usopen.org Website Information

Daily Unique Visits: 137,523

Daily Page Views: 825,138

Income Per Day: $1,650

Estimated Value: $1,188,000

This website is located in United States and is using following IP address 129.42.38.5. See the complete list of popular websites hosted in United States.

usopen.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

Website usopen.org is using the following name servers:

  • a1-9.akam.net
  • a3-66.akam.net
  • a7-64.akam.net
  • a12-65.akam.net
  • a10-64.akam.net
  • a4-67.akam.net

and is probably hosted by IBM-EI - IBM - Events Infrastructure, US. See the full list of other websites hosted by IBM-EI - IBM - Events Infrastructure, US.

The highest website usopen.org position in Alexa rank database was 1068 and the lowest rank position was 999440. Current position of usopen.org in Alexa rank database is 10429.

Desktop speed score of usopen.org (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 usopen.org (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

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

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usopen.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.


usopen.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: USOPEN.ORG
Registry Domain ID: D263136-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-04-29T18:56:14Z
Creation Date: 1995-07-13T04:00:00Z
Registry Expiry Date: 2030-07-12T04:00:00Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: United States Tennis Association
Registrant State/Province: NY
Registrant Country: US
Name Server: A12-65.AKAM.NET
Name Server: A10-64.AKAM.NET
Name Server: A3-66.AKAM.NET
Name Server: A4-67.AKAM.NET
Name Server: A7-64.AKAM.NET
Name Server: A1-9.AKAM.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-12T13:41:43Z

usopen.org server information

Servers Location

usopen.org desktop page speed rank

Last tested: 2016-12-26


Desktop Speed Bad
46/100

usopen.org Desktop Speed Test Quick Summary


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priority - 40Leverage browser caching

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 3Avoid landing page redirects

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priority - 2Prioritize visible content

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priority - 2Minify JavaScript

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priority - 1Minify CSS

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priority - 0Minify HTML

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usopen.org Desktop Resource Breakdown

Total Resources137
Number of Hosts31
Static Resources99
JavaScript Resources50
CSS Resources6

usopen.org mobile page speed rank

Last tested: 2017-05-07


Mobile Speed Bad
33/100

usopen.org Mobile Speed Test Quick Summary


priority - 80Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 62Leverage browser caching

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http://www.usopen.org/en_US/xml/man/drawsdata.json (4.1 minutes)
http://www.usopen.org/uso/css/lib/images/bx_loader.gif (4.2 minutes)
http://www.usopen.org/images/pics/thumbs/t_ArthurAshe.BytheNymbers.jpg (4.4 minutes)
http://www.usopen.org/uso/js/core/eventsCore-min.js (4.5 minutes)
http://www.usopen.org/uso/js/socialFeed.js (4.7 minutes)
http://www.usopen.org/uso/css/lib/jquery.bxslider.css (5.2 minutes)
http://www.usopen.org/images/pics/thumbs/t_Ticket.Renewal.2017.jpg (5.3 minutes)
http://www.usopen.org/images/pics/thumbs/t_Amex.2017.Presale.jpg (5.9 minutes)
http://www.usopen.org/uso/js/globalMeasure.js (6.9 minutes)
http://www.usopen.org/images/nav/social_icons/facebook_white.png (8.2 minutes)
http://www.usopen.org/images/nav/social_icons/twitter_white.png (8.5 minutes)
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http://www.usopen.org/images/nav/social_icons/instagram_lg.png (21.1 minutes)
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http://www.usopen.org/images/nav/search_icon.png (24.1 minutes)
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https://platform.twitter.com/widgets.js (30 minutes)
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http://www.usopen.org/images/pics/misc/j_Armstrong_rendering_2.jpg (2.8 hours)
http://www.usopen.org/uso/js/jquery.js (4.1 hours)
http://www.usopen.org/uso/js/jquery-ui.js (4.6 hours)

priority - 51Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 501.5KiB (43% reduction).

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priority - 10Avoid 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.

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http://www.usopen.org/index.html

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 36% of the final above-the-fold content could be rendered with the full HTML response.

priority - 2Minify JavaScript

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priority - 1Minify CSS

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priority - 1Enable compression

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usopen.org Mobile Resource Breakdown

Total Resources138
Number of Hosts32
Static Resources102
JavaScript Resources51
CSS Resources7

usopen.org mobile page usability

Last tested: 2017-05-07


Mobile Usability Good
97/100

usopen.org Mobile Usability Test Quick Summary


priority - 2Size 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 <div class="bx-pager bx-default-pager">123456</div> is close to 1 other tap targets.

The tap target <a href="" class="bx-pager-link active">1</a> is close to 1 other tap targets.

The tap target <a href="" class="bx-pager-link">2</a> and 4 others are close to other tap targets.

The tap target <a href="http://www.uso…on.html?chip=1">2017 Ticket Re…al Information</a> is close to 1 other tap targets.

The tap target <div id="background" class="background"></div> is close to 1 other tap targets.

The tap target <input id="popup-mailinglist-input" type="text" name="email"> is close to 1 other tap targets.

The tap target <button type="submit"> is close to 1 other tap targets.

usopen.org HTML validation

Errors

Bad value “pics-label” for attribute “http-equiv” on element “meta”.

Line: 3 Column: 243 - 524
"...alable=0"><meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "Single file v2.0" l gen true for "http://www.usopen.org" r (nz 1 vz 1 lz 1 oz 1 cz 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.usopen.org" r (n 0 s 0 v 0 l 0))'/><meta ..."

Bad value “PICS-Label” for attribute “http-equiv” on element “meta”.

Line: 3 Column: 525 - 655
"...0 l 0))'/><meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.classify.org/safesurf/" l by "webmaster@usopen.org" r (SS~~000 1) )'/><meta ..."

Bad start tag in “div” in “head”.

Line: 20 Column: 74 - 102
"...<noscript><div style="display:inline;"><img h..."

Stray end tag “noscript”.

Line: 22 Column: 7 - 17
"..."/> </div></noscript><scrip..."

Attribute “name” not allowed on element “meta” at this point.

Line: 70 Column: 70 - 174
"...></script><meta name="description" content="The Official Site of the US Open Tennis Championships, a USTA event."/><scrip..."

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Line: 70 Column: 70 - 174
"...></script><meta name="description" content="The Official Site of the US Open Tennis Championships, a USTA event."/><scrip..."

Bad value “//” for attribute “src” on element “script”: Invalid host: empty host.

Line: 76 Column: 10 - 32
"... </script><script async src="//"></scri..."

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

Line: 93 Column: - 124
"......" Line: 113 Column: 48 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1606525703005309&ev=PageView&noscript=1" /></nosc..."

Stray end tag “head”.

Line: 94 Column: 12 - 18
".../noscript></head><body>..."

Start tag “body” seen but an element of the same type was already open.

Line: 94 Column: 19 - 24
"...pt></head><body><div c..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 99 Column: 20 - 230
"...<noscript><iframe src="https://5526005.fls.doubleclick.net/activityi;src=5526005;type=usopen;cat=usope0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1?" width="1" height="1" frameborder="0" style="display:none"></ifra..." Line: 103 Column: 20 - 237
"...<noscript><iframe src="https://5526005.fls.doubleclick.net/activityi;src=5526005;type=usopen;cat=usope00;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1;num=1?" width="1" height="1" frameborder="0" style="display:none"></ifra..."

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

Line: 115 Column: 123 - 131
"...nav-wrap"><noindex><nav i..."

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

Line: 115 Column: 5765 - 5773
"... id="top"><noindex><div i..."

Duplicate ID “main_menu”.

Line: 119 Column: 28 - 106
"...-overlay"><div id="main_menu" role="navigation" aria-label="Main menu" title="Main Menu"><div c..." Line: 119 Column: 5881 - 5959
"...ontainer"><div id="main_menu" role="navigation" aria-label="Main menu" title="Main Menu"><div c..."

Duplicate ID “searchInput”.

Line: 119 Column: 220 - 372
"...ing:0px;"><input type="text" id="searchInput" name="query" class="searchInput" title="Type your search query, press enter to submit" placeholder="Type to Search"/></form..." Line: 119 Column: 5635 - 5787
"...ing:0px;"><input type="text" id="searchInput" name="query" class="searchInput" title="Type your search query, press enter to submit" placeholder="Type to Search"/></form..." Line: 119 Column: 6073 - 6225
"...ing:0px;"><input type="text" id="searchInput" name="query" class="searchInput" title="Type your search query, press enter to submit" placeholder="Type to Search"/></form..."

Duplicate ID “main_menu_links”.

Line: 119 Column: 386 - 425
"...orm></div><ul id="main_menu_links" role="menubar"><li cl..." Line: 119 Column: 6239 - 6278
"...orm></div><ul id="main_menu_links" role="menubar"><li cl..."

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

Line: 119 Column: 696 - 732
"...></a></li><ul class="main_submenu" role="menu"><li cl..." Line: 119 Column: 3425 - 3461
"...></a></li><ul class="main_submenu" role="menu"><li cl..." Line: 119 Column: 4692 - 4728
"...></a></li><ul class="main_submenu" role="menu"><li cl..." Line: 119 Column: 6549 - 6585
"...></a></li><ul class="main_submenu" role="menu"><li cl..." Line: 119 Column: 9278 - 9314
"...></a></li><ul class="main_submenu" role="menu"><li cl..." Line: 119 Column: 10545 - 10581
"...></a></li><ul class="main_submenu" role="menu"><li cl..."

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

Line: 124 Column: 27 - 56
"...ent-wrap"><htsearch content="Home:Home"></htse..."

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

Line: 127 Column: 1563 - 1571
"...div></div><noindex><div i..." Line: 146 Column: 155 - 163
"...</noindex><noindex><!-- N..."

Warnings

The “navigation” role is unnecessary for element “nav”.

Line: 115 Column: 132 - 237
"...><noindex><nav id="mobileMenuContainer" class="mobileMenuContainer" role="navigation" aria-label="Main Mobile menu"><div i..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 115 Column: 97 - 122
"...</a></div><section class="nav-wrap"><noind..."

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

Line: 115 Column: 5886 - 5987
"... href="#"><img src="/images/misc/transparent.gif" height="22" width="22" border="0" alt="" role="presentation"/></a></..." Line: 115 Column: 6022 - 6124
"...archIcon"><img src="/images/misc/transparent.gif" height="22" width="22" border="0" alt="" role="presentation" /> </div..." Line: 116 Column: 131 - 211
"...="_blank"><img src="/images/nav/social_icons/facebook_white.png" alt="facebook" border="0"></a></..." Line: 116 Column: 281 - 359
"...="_blank"><img src="/images/nav/social_icons/twitter_white.png" alt="twitter" border="0"></a></..." Line: 116 Column: 431 - 513
"...="_blank"><img src="/images/nav/social_icons/instagram_white.png" alt="instagram" border="0"></a></..." Line: 116 Column: 585 - 663
"...="_blank"><img src="/images/nav/social_icons/youtube_white.png" alt="youtube" border="0"></a></..." Line: 116 Column: 776 - 877
"... href="#"><img src="/images/misc/transparent.gif" height="22" width="22" border="0" alt="" role="presentation"/></a></..." Line: 116 Column: 925 - 1003
"...index="0"><img src="/images/nav/search_icon.png" border="0" alt="Click to open search" /> </div..." Line: 121 Column: 218 - 296
"..."buttons"><img src="/images/nav/social_icons/twitter_white.png" alt="twitter" border="0"> </div..." Line: 122 Column: 51 - 133
"..."buttons"><img src="/images/nav/social_icons/instagram_white.png" alt="instagram" border="0"> </div..." Line: 127 Column: 1650 - 1710
"...loseMenu"><img src="/images/nav/menu_close.png" alt="close" border="0"></a><a..." Line: 127 Column: 1782 - 1859
"...="_blank"><img src="/images/nav/social_icons/facebook_lg.png" alt="facebook" border="0"><br> U..." Line: 130 Column: 86 - 165
"...="_blank"><img src="/images/nav/social_icons/instagram_lg.png" alt="instagram" border="0"><br> U..." Line: 134 Column: 81 - 156
"...="_blank"><img src="/images/nav/social_icons/twitter_lg.png" alt="twitter" border="0"><br> U..." Line: 138 Column: 62 - 137
"...="_blank"><img src="/images/nav/social_icons/youtube_lg.png" alt="youtube" border="0"><br> U..." Line: 142 Column: 126 - 189
"...="_blank"><img src="/images/footer/usta_footer.png" alt="USTA" border="0"></a></..." Line: 142 Column: 301 - 381
"...="_blank"><img src="/images/nav/social_icons/facebook_white.png" alt="facebook" border="0"></a></..." Line: 142 Column: 448 - 526
"...="_blank"><img src="/images/nav/social_icons/twitter_white.png" alt="twitter" border="0"></a></..." Line: 142 Column: 594 - 676
"...="_blank"><img src="/images/nav/social_icons/instagram_white.png" alt="instagram" border="0"></a></..." Line: 142 Column: 751 - 829
"...="_blank"><img src="/images/nav/social_icons/youtube_white.png" alt="youtube" border="0"></a></..." Line: 146 Column: 44 - 113
"... href="#"><img src="/images/footer/share.png" border="0" alt="Social Networks"/></a></..." Line: 246 Column: 67 - 186
"...nalytics"><img src="http://metrics.usopen.org/b/ss/ibmusopen/1/H.21--NS/0?events=event2" height="1" width="1" border="0" alt="" /></a></..."

The first occurrence of ID “main_menu” was here.

Line: 115 Column: 238 - 316
"...ile menu"><div id="main_menu" role="navigation" aria-label="Main menu" title="Main Menu"><div c..." Line: 115 Column: 238 - 316
"...ile menu"><div id="main_menu" role="navigation" aria-label="Main menu" title="Main Menu"><div c..."

The first occurrence of ID “searchInput” was here.

Line: 115 Column: 430 - 582
"...ing:0px;"><input type="text" id="searchInput" name="query" class="searchInput" title="Type your search query, press enter to submit" placeholder="Type to Search"/></form..." Line: 115 Column: 430 - 582
"...ing:0px;"><input type="text" id="searchInput" name="query" class="searchInput" title="Type your search query, press enter to submit" placeholder="Type to Search"/></form..." Line: 115 Column: 430 - 582
"...ing:0px;"><input type="text" id="searchInput" name="query" class="searchInput" title="Type your search query, press enter to submit" placeholder="Type to Search"/></form..."

The first occurrence of ID “main_menu_links” was here.

Line: 115 Column: 596 - 635
"...orm></div><ul id="main_menu_links" role="menubar"><li cl..." Line: 115 Column: 596 - 635
"...orm></div><ul id="main_menu_links" role="menubar"><li cl..."

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

Line: 193 Column: 1 - 53
"...served--> <script language="JavaScript" type="text/javascript"> if (..."

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usopen.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.


usopen.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.