LIGHTHOUSE3D.COM Website Information

lighthouse3d.com Website Information

Daily Unique Visits: 4,064

Daily Page Views: 16,256

Income Per Day: $46

Estimated Value: $24,840

This website is located in Portugal and is using following IP address 80.172.227.16. See the complete list of popular websites hosted in Portugal.

lighthouse3d.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website lighthouse3d.com is using the following name servers:

  • ns16.wv.pt
  • ns15.wv.pt

and is probably hosted by ClaraNET LTD. See the full list of other websites hosted by ClaraNET LTD.

The highest website lighthouse3d.com position in Alexa rank database was 19772 and the lowest rank position was 997957. Current position of lighthouse3d.com in Alexa rank database is 308830.

Desktop speed score of lighthouse3d.com (48/100) is better than the results of 21.82% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of lighthouse3d.com (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 lighthouse3d.com (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.

Advertisement

lighthouse3d.com Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


lighthouse3d.com whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


Domain Name: LIGHTHOUSE3D.COM
Registry Domain ID: 70313028_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.PublicDomainRegistry.com
Registrar URL: http://www.publicdomainregistry.com
Updated Date: 2021-05-02T20:26:17Z
Creation Date: 2001-05-04T00:44:08Z
Registry Expiry Date: 2022-05-04T00:44:08Z
Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com
Registrar IANA ID: 303
Registrar Abuse Contact Email: abuse-contact@publicdomainregistry.com
Registrar Abuse Contact Phone: +1.2013775952
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS15.WV.PT
Name Server: NS16.WV.PT
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-02-12T07:33:38Z

lighthouse3d.com server information

Servers Location

lighthouse3d.com desktop page speed rank

Last tested: 2019-01-04


Desktop Speed Bad
48/100

lighthouse3d.com Desktop Speed Test Quick Summary


priority - 32Optimize images

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

Optimize the following images to reduce their size by 309KiB (74% reduction).

Compressing and resizing http://www.lighthouse3d.com/wp-content/uploads/2016/11/opengljava.png could save 157.5KiB (97% reduction).
Compressing http://www.lighthouse3d.com/wp-content/uploads/201…54f656a9f8ce010d59.jpg could save 124.6KiB (68% reduction).
Compressing https://cdn.wfp.org/banners/cup/728x90.jpg could save 18.8KiB (50% reduction).
Compressing http://www.lighthouse3d.com/wp-content/uploads/201…rseraIcon1-150x135.jpg could save 2.3KiB (21% reduction).
Compressing https://tpc.googlesyndication.com/sadbundle/16254694939377376763/blue.png could save 1.4KiB (16% reduction).
Compressing https://yt3.ggpht.com/-PQI5ZXIBToY/AAAAAAAAAAI/AAA…rj-c0xffffff/photo.jpg could save 1.2KiB (36% reduction).
Compressing https://tpc.googlesyndication.com/sadbundle/16254694939377376763/cta.png could save 1,014B (31% reduction).
Compressing and resizing http://www.lighthouse3d.com/wp-includes/images/smilies/simple-smile.png could save 668B (66% reduction).
Compressing and resizing http://www.lighthouse3d.com/wp-includes/images/smilies/frownie.png could save 660B (65% reduction).
Compressing https://tpc.googlesyndication.com/sadbundle/16254694939377376763/copy.png could save 435B (11% reduction).
Compressing http://www.lighthouse3d.com/wp-content/themes/suff…arch-button-gray-2.png could save 221B (29% reduction).
Compressing http://www.lighthouse3d.com/wp-content/themes/suff…cons/folder-gray16.png could save 161B (23% reduction).
Compressing http://www.lighthouse3d.com/wp-content/themes/suff…s/icons/bulletgray.png could save 113B (37% reduction).

priority - 31Enable 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 305.5KiB (74% reduction).

Compressing http://www.lighthouse3d.com/wp-includes/js/jquery/jquery.js?ver=1.11.3 could save 61.2KiB (65% reduction).
Compressing http://www.lighthouse3d.com/wp-content/themes/suffusion/style.css?ver=4.4.7 could save 59.8KiB (79% reduction).
Compressing http://www.lighthouse3d.com/ could save 51.1KiB (80% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/jet…/jetpack.css?ver=3.7.3 could save 44.4KiB (82% reduction).
Compressing http://www.lighthouse3d.com/wp-content/themes/suff…suffusion.js?ver=4.4.7 could save 24.1KiB (72% reduction).
Compressing http://www.lighthouse3d.com/wp-content/uploads/suf…m-styles.css?ver=4.4.7 could save 22.1KiB (86% reduction).
Compressing http://www.lighthouse3d.com/wp-content/themes/suff…y-2/skin.css?ver=4.4.7 could save 8KiB (80% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…ts/shCore.js?ver=2.2.5 could save 7.3KiB (47% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…s/shCore.css?ver=2.2.5 could save 4.8KiB (78% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/coo…ielawinfo.js?ver=1.5.3 could save 4KiB (71% reduction).
Compressing http://www.lighthouse3d.com/wp-includes/js/jquery/…grate.min.js?ver=1.2.1 could save 4KiB (57% reduction).
Compressing http://www.lighthouse3d.com/wp-content/themes/suff…-corners.css?ver=4.4.7 could save 3.4KiB (73% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/my-…tubes-style.css?ver=36 could save 2.2KiB (69% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…emeRDark.css?ver=2.2.5 could save 2.1KiB (76% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…rushTypes.js?ver=2.2.5 could save 1.8KiB (79% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/coo…li-style.css?ver=1.5.3 could save 1.7KiB (70% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/add…/output.css?ver=4.4.17 could save 1.1KiB (62% reduction).
Compressing http://www.lighthouse3d.com/wp-includes/js/wp-embed.min.js?ver=4.4.17 could save 653B (47% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/wor…tyle/wpp.css?ver=3.3.1 could save 625B (55% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…utoloader.js?ver=2.2.5 could save 555B (39% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/jet…/wpgroho.js?ver=4.4.17 could save 496B (51% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/my-…s/js/btwu.js?ver=1.0.1 could save 110B (36% reduction).

priority - 23Reduce server response time

In our test, your server responded in 1.8 seconds.

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

Your page has 12 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.lighthouse3d.com/wp-includes/js/jquery/jquery.js?ver=1.11.3
http://www.lighthouse3d.com/wp-includes/js/jquery/…grate.min.js?ver=1.2.1
http://www.lighthouse3d.com/wp-content/plugins/coo…ielawinfo.js?ver=1.5.3
http://www.lighthouse3d.com/wp-content/plugins/syn…ts/shCore.js?ver=2.2.5
http://www.lighthouse3d.com/wp-content/plugins/syn…utoloader.js?ver=2.2.5
http://www.lighthouse3d.com/wp-content/themes/suff…suffusion.js?ver=4.4.7
http://www.lighthouse3d.com/wp-content/plugins/my-…s/js/btwu.js?ver=1.0.1
http://www.lighthouse3d.com/wp-content/plugins/syn…rushTypes.js?ver=2.2.5
http://s0.wp.com/wp-content/js/devicepx-jetpack.js?ver=201901
http://s.gravatar.com/js/gprofiles.js?ver=2019Janaa
http://www.lighthouse3d.com/wp-content/plugins/jet…/wpgroho.js?ver=4.4.17
http://www.lighthouse3d.com/wp-includes/js/wp-embed.min.js?ver=4.4.17

Optimize CSS Delivery of the following:

http://www.lighthouse3d.com/wp-content/plugins/my-…tubes-style.css?ver=36
http://www.lighthouse3d.com/wp-content/plugins/coo…li-style.css?ver=1.5.3
http://www.lighthouse3d.com/wp-content/plugins/syn…s/shCore.css?ver=2.2.5
http://www.lighthouse3d.com/wp-content/plugins/syn…emeRDark.css?ver=2.2.5
http://www.lighthouse3d.com/wp-content/plugins/you…ain.min.css?ver=4.4.17
http://www.lighthouse3d.com/wp-content/themes/suffusion/style.css?ver=4.4.7
http://www.lighthouse3d.com/wp-content/themes/suff…y-2/skin.css?ver=4.4.7
http://www.lighthouse3d.com/wp-content/themes/suff…-corners.css?ver=4.4.7
http://www.lighthouse3d.com/wp-content/uploads/suf…m-styles.css?ver=4.4.7
http://www.lighthouse3d.com/wp-content/plugins/wor…tyle/wpp.css?ver=3.3.1
http://www.lighthouse3d.com/wp-content/plugins/jet…/jetpack.css?ver=3.7.3
http://www.lighthouse3d.com/wp-content/plugins/add…/output.css?ver=4.4.17
http://s.gravatar.com/dist/css/hovercard.min.css?ver=2019Janaa
http://s.gravatar.com/dist/css/services.min.css?ver=2019Janaa

priority - 13Leverage 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://platform.stumbleupon.com/1/widgets.js (expiration not specified)
http://www.lighthouse3d.com/wp-content/plugins/coo…nfo/images/overlay.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/themes/suff…n/images/calgray-2.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/themes/suff…s/icons/bulletgray.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/themes/suff…cons/folder-gray16.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/themes/suff…n/images/iconset-0.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/themes/suff…arch-button-gray-2.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/2011/03/feed-icon-28x28.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/201…54f656a9f8ce010d59.jpg (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/201…rseraIcon1-150x135.jpg (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/2015/07/edxCG-96x96.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/2015/07/matlab-150x135.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/2016/11/opengljava.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/2017/02/openglndk-96x96.png (expiration not specified)
http://www.lighthouse3d.com/wp-includes/images/smilies/frownie.png (expiration not specified)
http://www.lighthouse3d.com/wp-includes/images/smilies/simple-smile.png (expiration not specified)
https://cdn.wfp.org/banners/cup/728x90.jpg (expiration not specified)
http://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://connect.facebook.net/en_US/all.js (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://www.googletagservices.com/activeview/js/cu…ner.js?cache=r20110914 (50 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)

priority - 4Prioritize 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 49% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2Minify 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 21.3KiB (20% reduction).

Minifying http://www.lighthouse3d.com/wp-content/themes/suffusion/style.css?ver=4.4.7 could save 15KiB (20% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/add…/output.css?ver=4.4.17 could save 1.4KiB (81% reduction).
Minifying http://www.lighthouse3d.com/wp-content/themes/suff…y-2/skin.css?ver=4.4.7 could save 1.3KiB (14% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/syn…s/shCore.css?ver=2.2.5 could save 888B (15% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/wor…tyle/wpp.css?ver=3.3.1 could save 790B (70% reduction).
Minifying http://www.lighthouse3d.com/wp-content/themes/suff…-corners.css?ver=4.4.7 could save 639B (14% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/syn…emeRDark.css?ver=2.2.5 could save 587B (21% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/my-…tubes-style.css?ver=36 could save 545B (18% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/coo…li-style.css?ver=1.5.3 could save 262B (11% 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 10.2KiB (22% reduction).

Minifying http://www.lighthouse3d.com/wp-content/themes/suff…suffusion.js?ver=4.4.7 could save 6.9KiB (21% reduction).
Minifying http://platform.stumbleupon.com/1/widgets.js could save 1.2KiB (29% reduction) after compression.
Minifying http://www.lighthouse3d.com/wp-content/plugins/coo…ielawinfo.js?ver=1.5.3 could save 868B (15% reduction).
Minifying http://connect.facebook.net/en_US/all.js could save 668B (35% reduction) after compression.
Minifying http://www.lighthouse3d.com/wp-content/plugins/syn…utoloader.js?ver=2.2.5 could save 379B (27% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/jet…/wpgroho.js?ver=4.4.17 could save 210B (22% 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 8.4KiB (14% reduction).

Minifying http://www.lighthouse3d.com/ could save 8.4KiB (14% reduction).

lighthouse3d.com Desktop Resource Breakdown

Total Resources139
Number of Hosts34
Static Resources71
JavaScript Resources64
CSS Resources16

lighthouse3d.com mobile page speed rank

Last tested: 2019-01-04


Mobile Speed Bad
38/100

lighthouse3d.com Mobile Speed Test Quick Summary


priority - 67Reduce server response time

In our test, your server responded in 2.3 seconds.

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.lighthouse3d.com/wp-includes/js/jquery/jquery.js?ver=1.11.3
http://www.lighthouse3d.com/wp-includes/js/jquery/…grate.min.js?ver=1.2.1
http://www.lighthouse3d.com/wp-content/plugins/coo…ielawinfo.js?ver=1.5.3
http://www.lighthouse3d.com/wp-content/plugins/syn…ts/shCore.js?ver=2.2.5
http://www.lighthouse3d.com/wp-content/plugins/syn…utoloader.js?ver=2.2.5
http://www.lighthouse3d.com/wp-content/plugins/my-…s/js/btwu.js?ver=1.0.1
http://www.lighthouse3d.com/wp-content/plugins/syn…rushTypes.js?ver=2.2.5
http://s0.wp.com/wp-content/js/devicepx-jetpack.js?ver=201901
http://s.gravatar.com/js/gprofiles.js?ver=2019Janaa
http://www.lighthouse3d.com/wp-content/plugins/jet…/wpgroho.js?ver=4.4.17
http://www.lighthouse3d.com/wp-content/plugins/jet…l-menu.js?ver=20120206
http://www.lighthouse3d.com/wp-includes/js/wp-embed.min.js?ver=4.4.17

Optimize CSS Delivery of the following:

http://www.lighthouse3d.com/wp-content/plugins/my-…tubes-style.css?ver=36
http://www.lighthouse3d.com/wp-content/plugins/coo…li-style.css?ver=1.5.3
http://www.lighthouse3d.com/wp-content/plugins/syn…s/shCore.css?ver=2.2.5
http://www.lighthouse3d.com/wp-content/plugins/syn…emeRDark.css?ver=2.2.5
http://www.lighthouse3d.com/wp-content/plugins/you…ain.min.css?ver=4.4.17
http://www.lighthouse3d.com/wp-content/plugins/jet…n/style.css?ver=4.4.17
http://www.lighthouse3d.com/wp-content/plugins/wor…tyle/wpp.css?ver=3.3.1
http://www.lighthouse3d.com/wp-content/plugins/jet…/jetpack.css?ver=3.7.3
http://www.lighthouse3d.com/wp-content/plugins/add…/output.css?ver=4.4.17
http://s.gravatar.com/dist/css/hovercard.min.css?ver=2019Janaa
http://s.gravatar.com/dist/css/services.min.css?ver=2019Janaa

priority - 21Enable 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 209.6KiB (71% reduction).

Compressing http://www.lighthouse3d.com/wp-includes/js/jquery/jquery.js?ver=1.11.3 could save 61.2KiB (65% reduction).
Compressing http://www.lighthouse3d.com/ could save 49KiB (80% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/jet…/jetpack.css?ver=3.7.3 could save 44.4KiB (82% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/jet…n/style.css?ver=4.4.17 could save 23.2KiB (76% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…ts/shCore.js?ver=2.2.5 could save 7.3KiB (47% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…s/shCore.css?ver=2.2.5 could save 4.8KiB (78% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/coo…ielawinfo.js?ver=1.5.3 could save 4KiB (71% reduction).
Compressing http://www.lighthouse3d.com/wp-includes/js/jquery/…grate.min.js?ver=1.2.1 could save 4KiB (57% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/my-…tubes-style.css?ver=36 could save 2.2KiB (69% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…emeRDark.css?ver=2.2.5 could save 2.1KiB (76% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…rushTypes.js?ver=2.2.5 could save 1.8KiB (79% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/coo…li-style.css?ver=1.5.3 could save 1.7KiB (70% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/add…/output.css?ver=4.4.17 could save 1.1KiB (62% reduction).
Compressing http://www.lighthouse3d.com/wp-includes/js/wp-embed.min.js?ver=4.4.17 could save 653B (47% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/wor…tyle/wpp.css?ver=3.3.1 could save 625B (55% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/syn…utoloader.js?ver=2.2.5 could save 555B (39% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/jet…/wpgroho.js?ver=4.4.17 could save 496B (51% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/jet…l-menu.js?ver=20120206 could save 480B (54% reduction).
Compressing http://www.lighthouse3d.com/wp-content/plugins/my-…s/js/btwu.js?ver=1.0.1 could save 110B (36% reduction).

priority - 17Optimize images

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

Optimize the following images to reduce their size by 163.9KiB (77% reduction).

Compressing and resizing http://www.lighthouse3d.com/wp-content/uploads/2016/11/opengljava.png could save 157.5KiB (97% reduction).
Compressing http://www.lighthouse3d.com/wp-content/uploads/2015/07/edxCG.png could save 4.1KiB (11% reduction).
Compressing http://www.lighthouse3d.com/wp-content/uploads/201…rseraIcon1-150x135.jpg could save 2.3KiB (21% reduction).

priority - 16Prioritize 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 44% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 8Leverage 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://platform.stumbleupon.com/1/widgets.js (expiration not specified)
http://www.lighthouse3d.com/wp-content/plugins/coo…nfo/images/overlay.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/201…rseraIcon1-150x135.jpg (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/2015/07/edxCG.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/2015/07/matlab-150x135.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/2016/11/opengljava.png (expiration not specified)
http://www.lighthouse3d.com/wp-content/uploads/201…/openglndk-150x150.png (expiration not specified)
http://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
http://connect.facebook.net/en_US/all.js (20 minutes)
http://platform.twitter.com/widgets.js (30 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 10.6KiB (23% reduction).

Minifying http://www.lighthouse3d.com/wp-content/plugins/jet…n/style.css?ver=4.4.17 could save 6.2KiB (21% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/add…/output.css?ver=4.4.17 could save 1.4KiB (81% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/syn…s/shCore.css?ver=2.2.5 could save 888B (15% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/wor…tyle/wpp.css?ver=3.3.1 could save 790B (70% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/syn…emeRDark.css?ver=2.2.5 could save 587B (21% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/my-…tubes-style.css?ver=36 could save 545B (18% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/coo…li-style.css?ver=1.5.3 could save 262B (11% reduction).

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 3.6KiB (24% reduction).

Minifying http://platform.stumbleupon.com/1/widgets.js could save 1.2KiB (29% reduction) after compression.
Minifying http://www.lighthouse3d.com/wp-content/plugins/coo…ielawinfo.js?ver=1.5.3 could save 868B (15% reduction).
Minifying http://connect.facebook.net/en_US/all.js could save 669B (35% reduction) after compression.
Minifying http://www.lighthouse3d.com/wp-content/plugins/syn…utoloader.js?ver=2.2.5 could save 379B (27% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/jet…l-menu.js?ver=20120206 could save 282B (33% reduction).
Minifying http://www.lighthouse3d.com/wp-content/plugins/jet…/wpgroho.js?ver=4.4.17 could save 210B (22% reduction).

lighthouse3d.com Mobile Resource Breakdown

Total Resources52
Number of Hosts14
Static Resources20
JavaScript Resources28
CSS Resources11

lighthouse3d.com mobile page usability

Last tested: 2019-01-04


Mobile Usability Good
97/100

lighthouse3d.com 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 <a href="#" class="addthis_button…erred_2 at300b">Twitter</a> and 15 others are close to other tap targets.

The tap target <a href="#" class="addthis_counte…s_bubble_style">7Share</a> is close to 1 other tap targets.

The tap target <a href="#" class="addthis_counte…s_bubble_style">7Share</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.lig…e3d.com/tag/c/" class="tag-link-8">C</a> is close to 2 other tap targets.
The tap target <a href="http://www.lig…d.com/tag/cpu/" class="tag-link-50">cpu</a> is close to 2 other tap targets.
The tap target <a href="http://www.lig….com/tag/ogre/" class="tag-link-21">Ogre</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.lig…/category/art/">Art</a> and 12 others are close to other tap targets.

lighthouse3d.com HTML validation

Errors

Attribute “xmlns:fb” not allowed here.

Line: 5 Column: 43 - 148
"... 8)]><!--> <html lang="en-US" xmlns:fb="http://ogp.me/ns/fb#" xmlns:addthis="http://www.addthis.com/help/api-spec" > <!--<..."

Attribute “xmlns:addthis” not allowed here.

Line: 5 Column: 43 - 148
"... 8)]><!--> <html lang="en-US" xmlns:fb="http://ogp.me/ns/fb#" xmlns:addthis="http://www.addthis.com/help/api-spec" > <!--<..."

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 67 Column: 1 - 77
"...</script> <link rel='https://api.w.org/' href='http://www.lighthouse3d.com/wp-json/' /> <link..."

The “center” element is obsolete. Use CSS instead.

Line: 117 Column: 112 - 119
"...xtwidget"><center><a tit..."

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

Line: 135 Column: 1 - 11
"...ender --> <g:plusone></g:pl..."

Bad value “attachment wp-att-5664” for attribute “rel” on element “a”: The string “wp-att-5664” is not a registered keyword.

Line: 179 Column: 4 - 111
"... fix"> <p><a href="http://www.lighthouse3d.com/wp-content/uploads/2017/02/openglndk.png" rel="attachment wp-att-5664"><img c..."

Attribute “addthis:url” not allowed on element “div” at this point.

Line: 181 Column: 17 - 188
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2017/02/vsl-ported-to-android/' addthis:title='VSL Ported to Android' > ..." Line: 210 Column: 17 - 194
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2017/01/vsl-now-works-with-cmake/' addthis:title='VSL now works with CMake' > ..." Line: 239 Column: 17 - 210
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2016/11/android-opengl-github-repository/' addthis:title='Android + GLES GitHub repository' > ..." Line: 268 Column: 17 - 178
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/07/cg-course-at-edx/' addthis:title='CG Course at edX' > ..." Line: 299 Column: 17 - 184
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/07/courses-at-coursera/' addthis:title='Courses at Coursera' > ..." Line: 329 Column: 17 - 166
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/06/hacked/' addthis:title='Hacked &#8230;' > ..." Line: 357 Column: 17 - 206
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/04/glut-tutorial-is-now-on-github/' addthis:title='GLUT Tutorial is now on GitHub' > ..." Line: 385 Column: 17 - 216
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/09/webgl-insights-call-for-authors/' addthis:title='WebGL Insights &#8211; Call For Authors' > ..." Line: 415 Column: 17 - 202
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/06/buda-repossession-on-behance/' addthis:title='Buda repossession on Behance' > ..." Line: 456 Column: 17 - 268
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/01/siggraph-university-an-introduction-to-opengl-programming/' addthis:title='Siggraph University &#8211; An Introduction to OpenGL Programming' > ..."

Attribute “addthis:title” not allowed on element “div” at this point.

Line: 181 Column: 17 - 188
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2017/02/vsl-ported-to-android/' addthis:title='VSL Ported to Android' > ..." Line: 210 Column: 17 - 194
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2017/01/vsl-now-works-with-cmake/' addthis:title='VSL now works with CMake' > ..." Line: 239 Column: 17 - 210
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2016/11/android-opengl-github-repository/' addthis:title='Android + GLES GitHub repository' > ..." Line: 268 Column: 17 - 178
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/07/cg-course-at-edx/' addthis:title='CG Course at edX' > ..." Line: 299 Column: 17 - 184
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/07/courses-at-coursera/' addthis:title='Courses at Coursera' > ..." Line: 329 Column: 17 - 166
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/06/hacked/' addthis:title='Hacked &#8230;' > ..." Line: 357 Column: 17 - 206
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/04/glut-tutorial-is-now-on-github/' addthis:title='GLUT Tutorial is now on GitHub' > ..." Line: 385 Column: 17 - 216
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/09/webgl-insights-call-for-authors/' addthis:title='WebGL Insights &#8211; Call For Authors' > ..." Line: 415 Column: 17 - 202
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/06/buda-repossession-on-behance/' addthis:title='Buda repossession on Behance' > ..." Line: 456 Column: 17 - 268
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/01/siggraph-university-an-introduction-to-opengl-programming/' addthis:title='Siggraph University &#8211; An Introduction to OpenGL Programming' > ..."

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

Line: 449 Column: 1 - 210
"...="500" /> <iframe frameborder="0" style="border: 0;" class="youtube-player" width="500" height="281" src="http://www.youtube.com/embed/6-9XFm7XAT8?enablejsapi=1&amp;modestbranding=1&amp;fs=0&amp;rel=0&amp;wmode=opaque" ></ifra..."

A slash was not immediately followed by “>”.

Line: 619 Column: - 250
"...onMouseOver=""/ width=28 borde..."

Bad value “5” for attribute “border” on element “img”: Only “0” is a permitted zero literal.

Line: 619 Column: 149 - 268
"...f="/feed"><img src="http://www.lighthouse3d.com/wp-content/uploads/2011/03/feed-icon-28x28.png" onMouseOver=""/ width=28 border=5></a> <..."

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

Line: 619 Column: 149 - 268
"...f="/feed"><img src="http://www.lighthouse3d.com/wp-content/uploads/2011/03/feed-icon-28x28.png" onMouseOver=""/ width=28 border=5></a> <..."

The “itemprop” attribute was specified, but the element is not a property of any item.

Line: 444 Column: 1 - 73
"...3.3.4 --> <div itemprop="video" itemscope itemtype="http://schema.org/VideoObject"> <meta..." Line: 445 Column: 1 - 90
"...oObject"> <meta itemprop="thumbnailUrl" content="http://i.ytimg.com/vi/6-9XFm7XAT8/hqdefault.jpg" /> <meta..." Line: 446 Column: 1 - 75
"...t.jpg" /> <meta itemprop="embedURL" content="http://www.youtube.com/v/6-9XFm7XAT8" /> <meta..." Line: 447 Column: 1 - 40
"...7XAT8" /> <meta itemprop="height" content="281" /> <meta..." Line: 448 Column: 1 - 39
"...="281" /> <meta itemprop="width" content="500" /> <ifra..."

Warnings

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

Line: 5 Column: 43 - 148
"... 8)]><!--> <html lang="en-US" xmlns:fb="http://ogp.me/ns/fb#" xmlns:addthis="http://www.addthis.com/help/api-spec" > <!--<..."

Attribute with the local name “xmlns:addthis” is not serializable as XML 1.0.

Line: 5 Column: 43 - 148
"... 8)]><!--> <html lang="en-US" xmlns:fb="http://ogp.me/ns/fb#" xmlns:addthis="http://www.addthis.com/help/api-spec" > <!--<..."

Element name “g:plusone” cannot be represented as XML 1.0.

Line: 135 Column: 1 - 11
"...ender --> <g:plusone></g:pl..."

Attribute “addthis:url” is not serializable as XML 1.0.

Line: 181 Column: 17 - 188
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2017/02/vsl-ported-to-android/' addthis:title='VSL Ported to Android' > ..." Line: 210 Column: 17 - 194
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2017/01/vsl-now-works-with-cmake/' addthis:title='VSL now works with CMake' > ..." Line: 239 Column: 17 - 210
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2016/11/android-opengl-github-repository/' addthis:title='Android + GLES GitHub repository' > ..." Line: 268 Column: 17 - 178
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/07/cg-course-at-edx/' addthis:title='CG Course at edX' > ..." Line: 299 Column: 17 - 184
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/07/courses-at-coursera/' addthis:title='Courses at Coursera' > ..." Line: 329 Column: 17 - 166
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/06/hacked/' addthis:title='Hacked &#8230;' > ..." Line: 357 Column: 17 - 206
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/04/glut-tutorial-is-now-on-github/' addthis:title='GLUT Tutorial is now on GitHub' > ..." Line: 385 Column: 17 - 216
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/09/webgl-insights-call-for-authors/' addthis:title='WebGL Insights &#8211; Call For Authors' > ..." Line: 415 Column: 17 - 202
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/06/buda-repossession-on-behance/' addthis:title='Buda repossession on Behance' > ..." Line: 456 Column: 17 - 268
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/01/siggraph-university-an-introduction-to-opengl-programming/' addthis:title='Siggraph University &#8211; An Introduction to OpenGL Programming' > ..."

Attribute “addthis:title” is not serializable as XML 1.0.

Line: 181 Column: 17 - 188
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2017/02/vsl-ported-to-android/' addthis:title='VSL Ported to Android' > ..." Line: 210 Column: 17 - 194
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2017/01/vsl-now-works-with-cmake/' addthis:title='VSL now works with CMake' > ..." Line: 239 Column: 17 - 210
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2016/11/android-opengl-github-repository/' addthis:title='Android + GLES GitHub repository' > ..." Line: 268 Column: 17 - 178
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/07/cg-course-at-edx/' addthis:title='CG Course at edX' > ..." Line: 299 Column: 17 - 184
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/07/courses-at-coursera/' addthis:title='Courses at Coursera' > ..." Line: 329 Column: 17 - 166
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/06/hacked/' addthis:title='Hacked &#8230;' > ..." Line: 357 Column: 17 - 206
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2015/04/glut-tutorial-is-now-on-github/' addthis:title='GLUT Tutorial is now on GitHub' > ..." Line: 385 Column: 17 - 216
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/09/webgl-insights-call-for-authors/' addthis:title='WebGL Insights &#8211; Call For Authors' > ..." Line: 415 Column: 17 - 202
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/06/buda-repossession-on-behance/' addthis:title='Buda repossession on Behance' > ..." Line: 456 Column: 17 - 268
"... <div class="addthis_toolbox addthis_default_style addthis_" addthis:url='http://www.lighthouse3d.com/2014/01/siggraph-university-an-introduction-to-opengl-programming/' addthis:title='Siggraph University &#8211; An Introduction to OpenGL Programming' > ..."

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

Line: 619 Column: 149 - 268
"...f="/feed"><img src="http://www.lighthouse3d.com/wp-content/uploads/2011/03/feed-icon-28x28.png" onMouseOver=""/ width=28 border=5></a> <..."

lighthouse3d.com similar domains

Similar domains:
www.lighthouse3d.com
www.lighthouse3d.net
www.lighthouse3d.org
www.lighthouse3d.info
www.lighthouse3d.biz
www.lighthouse3d.us
www.lighthouse3d.mobi
www.ighthouse3d.com
www.lighthouse3d.com
www.pighthouse3d.com
www.lpighthouse3d.com
www.plighthouse3d.com
www.oighthouse3d.com
www.loighthouse3d.com
www.olighthouse3d.com
www.kighthouse3d.com
www.lkighthouse3d.com
www.klighthouse3d.com
www.lghthouse3d.com
www.lughthouse3d.com
www.liughthouse3d.com
www.luighthouse3d.com
www.ljghthouse3d.com
www.lijghthouse3d.com
www.ljighthouse3d.com
www.lkghthouse3d.com
www.likghthouse3d.com
www.loghthouse3d.com
www.lioghthouse3d.com
www.lihthouse3d.com
www.lifhthouse3d.com
www.ligfhthouse3d.com
www.lifghthouse3d.com
www.livhthouse3d.com
www.ligvhthouse3d.com
www.livghthouse3d.com
www.liththouse3d.com
www.ligththouse3d.com
www.litghthouse3d.com
www.libhthouse3d.com
www.ligbhthouse3d.com
www.libghthouse3d.com
www.liyhthouse3d.com
www.ligyhthouse3d.com
www.liyghthouse3d.com
www.lihhthouse3d.com
www.lighhthouse3d.com
www.lihghthouse3d.com
www.ligthouse3d.com
www.ligbthouse3d.com
www.lighbthouse3d.com
www.liggthouse3d.com
www.lighgthouse3d.com
www.ligghthouse3d.com
www.ligythouse3d.com
www.lighythouse3d.com
www.liguthouse3d.com
www.lighuthouse3d.com
www.liguhthouse3d.com
www.ligjthouse3d.com
www.lighjthouse3d.com
www.ligjhthouse3d.com
www.lignthouse3d.com
www.lighnthouse3d.com
www.lignhthouse3d.com
www.lighhouse3d.com
www.lighrhouse3d.com
www.lightrhouse3d.com
www.lighrthouse3d.com
www.lighfhouse3d.com
www.lightfhouse3d.com
www.lighfthouse3d.com
www.lighghouse3d.com
www.lightghouse3d.com
www.lighyhouse3d.com
www.lightyhouse3d.com
www.lightouse3d.com
www.lightbouse3d.com
www.lighthbouse3d.com
www.lightbhouse3d.com
www.lightgouse3d.com
www.lighthgouse3d.com
www.lightyouse3d.com
www.lighthyouse3d.com
www.lightuouse3d.com
www.lighthuouse3d.com
www.lightuhouse3d.com
www.lightjouse3d.com
www.lighthjouse3d.com
www.lightjhouse3d.com
www.lightnouse3d.com
www.lighthnouse3d.com
www.lightnhouse3d.com
www.lighthuse3d.com
www.lighthiuse3d.com
www.lighthoiuse3d.com
www.lighthiouse3d.com
www.lighthkuse3d.com
www.lighthokuse3d.com
www.lighthkouse3d.com
www.lighthluse3d.com
www.lightholuse3d.com
www.lighthlouse3d.com
www.lighthpuse3d.com
www.lighthopuse3d.com
www.lighthpouse3d.com
www.lighthose3d.com
www.lighthoyse3d.com
www.lighthouyse3d.com
www.lighthoyuse3d.com
www.lighthohse3d.com
www.lighthouhse3d.com
www.lighthohuse3d.com
www.lighthojse3d.com
www.lighthoujse3d.com
www.lighthojuse3d.com
www.lighthoise3d.com
www.lighthouise3d.com
www.lighthoue3d.com
www.lighthouwe3d.com
www.lighthouswe3d.com
www.lighthouwse3d.com
www.lighthouee3d.com
www.lighthousee3d.com
www.lighthouese3d.com
www.lighthoude3d.com
www.lighthousde3d.com
www.lighthoudse3d.com
www.lighthouze3d.com
www.lighthousze3d.com
www.lighthouzse3d.com
www.lighthouxe3d.com
www.lighthousxe3d.com
www.lighthouxse3d.com
www.lighthouae3d.com
www.lighthousae3d.com
www.lighthouase3d.com
www.lighthous3d.com
www.lighthousw3d.com
www.lighthousew3d.com
www.lighthouss3d.com
www.lighthouses3d.com
www.lighthousse3d.com
www.lighthousd3d.com
www.lighthoused3d.com
www.lighthousr3d.com
www.lighthouser3d.com
www.lighthousre3d.com
www.lighthoused.com
www.lighthouse3.com
www.lighthouse3x.com
www.lighthouse3dx.com
www.lighthouse3xd.com
www.lighthouse3s.com
www.lighthouse3ds.com
www.lighthouse3sd.com
www.lighthouse3e.com
www.lighthouse3de.com
www.lighthouse3ed.com
www.lighthouse3r.com
www.lighthouse3dr.com
www.lighthouse3rd.com
www.lighthouse3f.com
www.lighthouse3df.com
www.lighthouse3fd.com
www.lighthouse3c.com
www.lighthouse3dc.com
www.lighthouse3cd.com
www.lighthouse3d.con

lighthouse3d.com Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


lighthouse3d.com TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.