grc.org Website Information

Daily Unique Visits: 40,812

Daily Page Views: 244,872

Income Per Day: $490

Estimated Value: $352,800

This website is located in United States and is using following IP address 72.3.202.5. See the complete list of popular websites hosted in United States.

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

Website grc.org is using the following name servers:

ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info

and is probably hosted by RMH-14 - Rackspace Hosting, US. See the full list of other websites hosted by RMH-14 - Rackspace Hosting, US.

The highest website grc.org position in Alexa rank database was 24946 and the lowest rank position was 907483. Current position of grc.org in Alexa rank database is 35142.

Desktop speed score of grc.org (73/100) is better than the results of 56.16% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of grc.org (63/100) is better than the results of 9.16% of other sites and means that the page is not mobile-friendly.

Mobile speed score of grc.org (61/100) is better than the results of 57.04% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

grc.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.

grc.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: GRC.ORG
Registry Domain ID: D1654493-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-08-23T16:39:48Z
Creation Date: 1995-09-07T04:00:00Z
Registry Expiry Date: 2030-09-06T04:00:00Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Gordon Research Conferences
Registrant State/Province: RI
Registrant Country: US
Name Server: NS3-04.AZURE-DNS.ORG
Name Server: NS1-04.AZURE-DNS.COM
Name Server: NS2-04.AZURE-DNS.NET
Name Server: NS4-04.AZURE-DNS.INFO
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-12-30T12:26:20Z

grc.org server information

Servers Location

grc.org desktop page speed rank

Last tested: 2017-04-28

Desktop Speed Medium

73/100

grc.org Desktop Speed Test Quick Summary

priority - 14Enable compression

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
http://grc.org/resources/fancybox/source/jquery.fancybox.pack.js?v=2.1.5
http://grc.org/WebResource.axd?d=s2DaXkrsZ5bsxnciq…1&t=635792873982061497
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Optimize CSS Delivery of the following:

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http://grc.org/styles/navigation.css?v=20170428
http://grc.org/styles/classes.css?v=20170428
http://grc.org/styles/content.css?v=20170428
http://grc.org/resources/fancybox/source/jquery.fancybox.css?v=2.1.5
http://fonts.googleapis.com/css?family=Droid+Serif:400italic

priority - 5Optimize images

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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://grc.org/graphics/global/arrow_backtotop.gif (expiration not specified)
http://grc.org/graphics/global/header_blue.gif (expiration not specified)
http://grc.org/graphics/home/rotating/sun_hike1_sm.jpg (expiration not specified)
http://grc.org/graphics/icons/facebook_15px.png (expiration not specified)
http://grc.org/graphics/icons/twitter_15px.png (expiration not specified)
http://grc.org/graphics/menus/panelbars/square_gray.gif (expiration not specified)
http://grc.org/resources/radcontrols/panelbar/Scri…/RadPanelbar_Client.js (expiration not specified)
http://connect.facebook.net/en_US/sdk.js (20 minutes)

priority - 2Prioritize 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.

52.2KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 1 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.

Only about 66% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

priority - 1Minify CSS

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priority - 1Minify HTML

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Minify HTML for the following resources to reduce their size by 8.1KiB (16% reduction).

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priority - 1Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 6.4KiB (30% reduction).

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grc.org Desktop Resource Breakdown

Total Resources	43
Number of Hosts	10
Static Resources	29
JavaScript Resources	12
CSS Resources	10

grc.org mobile page speed rank

Last tested: 2017-04-28

Mobile Speed Bad

61/100

grc.org Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 14Enable compression

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

Enable compression for the following resources to reduce their transfer size by 132KiB (76% reduction).

Compressing http://grc.org/ could save 41.1KiB (79% reduction).
Compressing http://grc.org/styles/content.css?v=20170428 could save 18.1KiB (80% reduction).
Compressing http://grc.org/WebResource.axd?d=s2DaXkrsZ5bsxnciq…1&t=635792873982061497 could save 17.5KiB (80% reduction).
Compressing http://grc.org/resources/radcontrols/panelbar/Scri…/RadPanelbar_Client.js could save 17.3KiB (79% reduction).
Compressing http://grc.org/resources/fancybox/source/jquery.fancybox.pack.js?v=2.1.5 could save 14.2KiB (62% reduction).
Compressing http://grc.org/styles/classes.css?v=20170428 could save 6.6KiB (79% reduction).
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Compressing http://grc.org/styles/global.css?v=20170428 could save 4.8KiB (74% reduction).
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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.

52KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 1 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.

Only about 48% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

priority - 6Optimize images

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

Optimize the following images to reduce their size by 58.8KiB (61% reduction).

Compressing http://grc.org/graphics/home/rotating/sun_hike4_sm.jpg could save 51.8KiB (65% reduction).
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priority - 6Leverage 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://grc.org/graphics/global/arrow_backtotop.gif (expiration not specified)
http://grc.org/graphics/global/header_blue.gif (expiration not specified)
http://grc.org/graphics/home/rotating/sun_hike4_sm.jpg (expiration not specified)
http://grc.org/graphics/icons/facebook_15px.png (expiration not specified)
http://grc.org/graphics/icons/twitter_15px.png (expiration not specified)
http://grc.org/graphics/menus/panelbars/square_gray.gif (expiration not specified)
http://grc.org/resources/radcontrols/panelbar/Scri…/RadPanelbar_Client.js (expiration not specified)
http://connect.facebook.net/en_US/sdk.js (20 minutes)

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 14.3KiB (28% reduction).

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 8.1KiB (16% reduction).

Minifying http://grc.org/ could save 8.1KiB (16% reduction).

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 6.4KiB (30% reduction).

Minifying http://grc.org/WebResource.axd?d=s2DaXkrsZ5bsxnciq…1&t=635792873982061497 could save 6.4KiB (30% reduction).

grc.org Mobile Resource Breakdown

Total Resources	43
Number of Hosts	10
Static Resources	29
JavaScript Resources	12
CSS Resources	10

grc.org mobile page usability

Last tested: 2017-04-28

Mobile Usability Bad

63/100

grc.org Mobile Usability Test Quick Summary

priority - 39Use 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 (14 CSS pixels).

The GRC Organization and 2 others render only 5 pixels tall (14 CSS pixels).

Search: renders only 5 pixels tall (13 CSS pixels).

GO renders only 5 pixels tall (13 CSS pixels).

Conferees at t…iver in Maine. renders only 5 pixels tall (13 CSS pixels).

Cutting-Edge Science renders only 7 pixels tall (18 CSS pixels).

Registration i…hese meetings: renders only 5 pixels tall (13 CSS pixels).

Origins and Di…ological Needs and 3 others render only 6 pixels tall (15 CSS pixels).

The 2017 GRC o…its & Behavior and 3 others render only 5 pixels tall (13 CSS pixels).

Renaissance Tu…(Barga), Italy and 5 others render only 5 pixels tall (13 CSS pixels).

- This meeting…ssociated GRS. and 1 others render only 5 pixels tall (13 CSS pixels).

Salve Regina U…y, Newport, RI and 1 others render only 5 pixels tall (13 CSS pixels).

"GRCs are diff…collaborate." renders only 6 pixels tall (15 CSS pixels).

- 2014 GRC Attendee renders only 6 pixels tall (15 CSS pixels).

About Gordon R…ch Conferences and 1 others render only 6 pixels tall (15 CSS pixels).

Gordon Researc…ferences - GRC renders only 7 pixels tall (18 CSS pixels).

Like Page renders only 5 pixels tall (12 CSS pixels).

7.5K likes renders only 5 pixels tall (12 CSS pixels).

News Feed renders only 5 pixels tall (13 CSS pixels).

Gordon Researc…ferences - GRC and 1 others render only 5 pixels tall (14 CSS pixels).

· and 1 others render only 4 pixels tall (11 CSS pixels).

April 24 at 12:26pm and 1 others render only 5 pixels tall (12 CSS pixels).

New findings i…2017 in Italy. and 1 others render only 5 pixels tall (14 CSS pixels).

Rare Brighteni…Press Release renders only 7 pixels tall (18 CSS pixels).

An image of th…en around the… renders only 5 pixels tall (12 CSS pixels).

GROWTH.CALTECH.EDU renders only 4 pixels tall (11 CSS pixels).

Comment and 2 others render only 5 pixels tall (12 CSS pixels).

Want more? We…017 and 2018 - and 1 others render only 7 pixels tall (17 CSS pixels).

find your GRC community renders only 7 pixels tall (17 CSS pixels).

The Gordon Res…technologies. renders only 5 pixels tall (13 CSS pixels).

Gordon Researc…ces (GRC) are: and 1 others render only 6 pixels tall (15 CSS pixels).

Forums to disc…of your field and 5 others render only 5 pixels tall (13 CSS pixels).

Back to Top renders only 5 pixels tall (13 CSS pixels).

Privacy Policy and 3 others render only 5 pixels tall (13 CSS pixels).

| Follow us: and 3 others render only 5 pixels tall (13 CSS pixels).

priority - 11Size 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 <td id="PI_Home">Home</td> and 3 others are close to other tap targets.

The tap target <a id="ctl00_UserCont…on_QuickSearch" href="javascript:Web…false, true))" class="buttonLightBlue">GO</a> is close to 1 other tap targets.

The tap target <img src="https://sconte…47&oe=5975CFE5" class="_1drn _-s img"> is close to 2 other tap targets.

The tap target <a href="https://m.face…F%2Fgrc.org%2F" class="_5pb8 _8o _8s lfloat _ohe"></a> and 1 others are close to other tap targets.

The tap target <a href="https://m.face…F%2Fgrc.org%2F">Gordon Researc…ferences - GRC</a> and 3 others are close to other tap targets.

The tap target <a href="https://m.face…F%2Fgrc.org%2F" class="_5pcq">April 25 at 9:51am</a> and 1 others are close to other tap targets.

The tap target <a href="https://l.face…lRyAPxw-pt&s=1">Rare Brighteni…Press Release</a> is close to 1 other tap targets.

The tap target <span id="u_0_p" class="embeddedLikeButton">10</span> and 5 others are close to other tap targets.

The tap target <a href="javascript:ScrollToTop();" class="aLayoutBackToTop">Back to Top</a> is close to 1 other tap targets.

The tap target <a href="search.aspx">Search</a> and 5 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

grc.org HTML validation

Errors

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

Line: 33 Column: 41 - 80
"... href="/"><img src="/images/grc_logo_white.png" /><span ..." Line: 234 Column: 17 - 82
"... <img src="/bower_components/slick-master/slick/ajax-loader.gif" /> ..." Line: 325 Column: 122 - 198
"...ult.aspx"><img src='\_resources\common\images\fileresources\VenturaBeachMarriot.jpg' /></a> ..." Line: 348 Column: 57 - 96
"... <img src="/images/grs_logo_small.jpg" /> ..." Line: 364 Column: 129 - 192
"...ult.aspx"><img src='\_resources\common\images\fileresources\Galvez.jpg' /></a> ..." Line: 387 Column: 57 - 96
"... <img src="/images/grs_logo_small.jpg" /> ..." Line: 403 Column: 109 - 185
"...ult.aspx"><img src='\_resources\common\images\fileresources\VenturaBeachMarriot.jpg' /></a> ..." Line: 426 Column: 57 - 96
"... <img src="/images/grs_logo_small.jpg" /> ..." Line: 442 Column: 146 - 213
"...ult.aspx"><img src='\_resources\common\images\fileresources\FourPoints.jpg' /></a> ..." Line: 465 Column: 57 - 96
"... <img src="/images/grs_logo_small.jpg" /> ..." Line: 481 Column: 104 - 167
"...ult.aspx"><img src='\_resources\common\images\fileresources\Galvez.jpg' /></a> ..." Line: 504 Column: 57 - 96
"... <img src="/images/grs_logo_small.jpg" /> ..." Line: 520 Column: 109 - 174
"...ult.aspx"><img src='\_resources\common\images\fileresources\IlCiocco.jpg' /></a> ..." Line: 543 Column: 57 - 96
"... <img src="/images/grs_logo_small.jpg" /> ..." Line: 559 Column: 134 - 201
"...ult.aspx"><img src='\_resources\common\images\fileresources\FourPoints.jpg' /></a> ..." Line: 642 Column: 137 - 222
".../11A.jpg"><img src="/_resources/common/images/photogalleries/9/photoalbums/15/images/11A.jpg" /><div c..." Line: 644 Column: 136 - 220
"...s/20.jpg"><img src="/_resources/common/images/photogalleries/9/photoalbums/15/images/20.jpg" /><div c..." Line: 646 Column: 142 - 232
"...5568.jpg"><img src="/_resources/common/images/photogalleries/9/photoalbums/15/images/DSC_5568.jpg" /><div c..." Line: 648 Column: 149 - 246
"...1002.jpg"><img src="/_resources/common/images/photogalleries/9/photoalbums/15/images/Fourpoints-1002.jpg" /><div c..." Line: 650 Column: 145 - 238
"...ning.jpg"><img src="/_resources/common/images/photogalleries/9/photoalbums/15/images/HK Training.jpg" /><div c..." Line: 652 Column: 153 - 254
"...4829.jpg"><img src="/_resources/common/images/photogalleries/9/photoalbums/15/images/IMG_20160804_144829.jpg" /><div c..." Line: 821 Column: 37 - 77
"... href="/"><img src="/images/grc_footer_logo.png" /></a> ..."

No “li” element in scope but a “li” end tag seen.

Line: 44 Column: 1 - 5
"... <ul> </li> <li c..." Line: 840 Column: 1 - 5
"... <ul> </li> <li c..."

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Line: 290 Column: 14 - 34
"...a href=""><img src="" alt="" /></a> ..."

Bad value “\_resources\common\images\fileresources\VenturaBeachMarriot.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Line: 325 Column: 122 - 198
"...ult.aspx"><img src='\_resources\common\images\fileresources\VenturaBeachMarriot.jpg' /></a> ..." Line: 403 Column: 109 - 185
"...ult.aspx"><img src='\_resources\common\images\fileresources\VenturaBeachMarriot.jpg' /></a> ..."

Bad value “\_resources\common\images\fileresources\Galvez.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Line: 364 Column: 129 - 192
"...ult.aspx"><img src='\_resources\common\images\fileresources\Galvez.jpg' /></a> ..." Line: 481 Column: 104 - 167
"...ult.aspx"><img src='\_resources\common\images\fileresources\Galvez.jpg' /></a> ..."

Bad value “\_resources\common\images\fileresources\FourPoints.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Line: 442 Column: 146 - 213
"...ult.aspx"><img src='\_resources\common\images\fileresources\FourPoints.jpg' /></a> ..." Line: 559 Column: 134 - 201
"...ult.aspx"><img src='\_resources\common\images\fileresources\FourPoints.jpg' /></a> ..."

Bad value “\_resources\common\images\fileresources\IlCiocco.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Line: 520 Column: 109 - 174
"...ult.aspx"><img src='\_resources\common\images\fileresources\IlCiocco.jpg' /></a> ..."

End tag “div” seen, but there were open elements.

Line: 642 Column: 344 - 349
"...and.<span></div></a></..." Line: 644 Column: 353 - 358
"...ork.<span></div></a></..." Line: 646 Column: 305 - 310
"...elp!<span></div></a></..." Line: 648 Column: 402 - 407
"...nce.<span></div></a></..." Line: 650 Column: 495 - 500
"...lds.<span></div></a></..." Line: 652 Column: 457 - 462
"...ime.<span></div></a></..."

Unclosed element “span”.

Line: 642 Column: 338 - 343
"...w England.<span></div>..." Line: 642 Column: 244 - 249
"..."caption"><span>Thursd..." Line: 644 Column: 347 - 352
"...test work.<span></div>..." Line: 644 Column: 242 - 247
"..."caption"><span>Poster..." Line: 646 Column: 299 - 304
"...y to help!<span></div>..." Line: 646 Column: 254 - 259
"..."caption"><span>Our si..." Line: 648 Column: 396 - 401
"...f science.<span></div>..." Line: 648 Column: 268 - 273
"..."caption"><span>GRCs a..." Line: 650 Column: 489 - 494
"...ve fields.<span></div>..." Line: 650 Column: 260 - 265
"..."caption"><span>We kno..." Line: 652 Column: 451 - 456
"...noon time.<span></div>..." Line: 652 Column: 276 - 281
"..."caption"><span>Discus..."

Bad value “/_resources/common/images/photogalleries/9/photoalbums/15/images/HK Training.jpg” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 650 Column: 32 - 144
"... columns"><a class="thumbSelector" href="/_resources/common/images/photogalleries/9/photoalbums/15/images/HK Training.jpg"><img s..."

Bad value “/_resources/common/images/photogalleries/9/photoalbums/15/images/HK Training.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Line: 650 Column: 145 - 238
"...ning.jpg"><img src="/_resources/common/images/photogalleries/9/photoalbums/15/images/HK Training.jpg" /><div c..."

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

Line: 784 Column: 76 - 104
"...isc;"> <div class="large-6 columns"> <l..." Line: 784 Column: 943 - 971
"...</div> <div class="large-6 columns"> <l..."

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

Line: 815 Column: 25 - 28
"... <li><a hre..." Line: 815 Column: 87 - 106
"...e</a></li><li class="divider">|</li>..." Line: 815 Column: 113 - 116
"...er">|</li><li><a hre..." Line: 815 Column: 165 - 184
"...e</a></li><li class="divider">|</li>..." Line: 815 Column: 191 - 194
"...er">|</li><li><a hre..." Line: 816 Column: 25 - 28
"... <li><a id=..."

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

Line: 833 Column: 17 - 36
"... <li id="searchWrap"> ..." Line: 961 Column: 17 - 38
"... <li id="extraContent"> ..."

Duplicate ID “search-input”.

Line: 835 Column: 25 - 132
"... <input id="search-input" type="text" name="keywords" value="" placeholder="Search GRC.org" maxlength="35" /> ..."

Duplicate ID “search-submit”.

Line: 836 Column: 25 - 93
"... <input id="search-submit" class="searchBtn" type="submit" value="" /> ..."

Element “script” must not have attribute “async” unless attribute “src” is also specified.

Line: 1113 Column: 1 - 37
"... code --> <script type="text/javascript" async> ;..."

Warnings

The first occurrence of ID “search-input” was here.

Line: 38 Column: 37 - 144
"... <input id="search-input" type="text" name="keywords" value="" placeholder="Search GRC.org" maxlength="35" /> ..."

The first occurrence of ID “search-submit” was here.

Line: 39 Column: 37 - 105
"... <input id="search-submit" class="searchBtn" type="submit" value="" /> ..."

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grc.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.

grc.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.

GRC.ORG Gordon Research Conferences

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grc.org Desktop Speed Test Quick Summary

priority - 14Enable compression

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

Enable compression for the following resources to reduce their transfer size by 132.1KiB (76% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 5Optimize images

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

Optimize the following images to reduce their size by 48KiB (62% reduction).

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:

priority - 2Prioritize 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.

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 14.3KiB (28% reduction).

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 8.1KiB (16% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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grc.org Desktop Resource Breakdown

grc.org mobile page speed rank

grc.org Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 14Enable compression

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

Enable compression for the following resources to reduce their transfer size by 132KiB (76% reduction).

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.

priority - 6Optimize images

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

Optimize the following images to reduce their size by 58.8KiB (61% reduction).

priority - 6Leverage 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:

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 14.3KiB (28% reduction).

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 8.1KiB (16% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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grc.org Mobile Resource Breakdown

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grc.org Mobile Usability Test Quick Summary

priority - 39Use legible font sizes

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grc.org HTML validation

Errors

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

No “li” element in scope but a “li” end tag seen.

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Bad value “\_resources\common\images\fileresources\VenturaBeachMarriot.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “\_resources\common\images\fileresources\Galvez.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “\_resources\common\images\fileresources\FourPoints.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.

Bad value “\_resources\common\images\fileresources\IlCiocco.jpg” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.