XEN.ORG The Xen Project, the powerful open source industry standard for virtualization.


xen.org website information.

xen.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.

Following name servers are specified for xen.org domain:

  • ns6.dnsmadeeasy.com
  • ns5.dnsmadeeasy.com
  • master.ns.xen.org
  • ns7.dnsmadeeasy.com

and probably website xen.org is hosted by AS-26496-GO-DADDY-COM-LLC - GoDaddy.com, LLC, US web hosting company. Check the complete list of other most popular websites hosted by AS-26496-GO-DADDY-COM-LLC - GoDaddy.com, LLC, US hosting company.

According to Alexa traffic rank the highest website xen.org position was 32970 (in the world). The lowest Alexa rank position was 998819. Now website xen.org ranked in Alexa database as number 35006 (in the world).

Website xen.org Desktop speed measurement score (40/100) is better than the results of 14.88% of other sites shows that the page desktop performance can be improved.

xen.org Mobile usability score (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of xen.org (34/100) is better than the results of 12.98% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-21-2024 N/AN/A
Sep-20-2024 35,006-266
Sep-19-2024 34,740-102
Sep-18-2024 34,63895
Sep-17-2024 34,733198
Sep-16-2024 34,931373
Sep-15-2024 35,304-403

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xen.org Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



xen.org whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: XEN.ORG
Registry Domain ID: D27357825-LROR
Registrar WHOIS Server: whois.cscglobal.com
Registrar URL: www.cscglobal.com/global/web/csc/digital-brand
Updated Date: 2020-05-14T05:20:08Z
Creation Date: 2000-05-18T10:51:04Z
Registry Expiry Date: 2022-05-18T10:51:04Z
Registrar Registration Expiration Date:
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: +1.8887802723
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Citrix Systems Inc
Registrant State/Province: FL
Registrant Country: US
Name Server: NS5.DNSMADEEASY.COM
Name Server: NS6.DNSMADEEASY.COM
Name Server: NS7.DNSMADEEASY.COM
Name Server: MASTER.NS.XEN.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-13T22:48:25Z

xen.org server information

Servers Location

IP Address
104.130.215.37
Region
Illinois
City
Chicago

xen.org desktop page speed rank

Last tested: 2018-01-18


Desktop Speed Bad
40/100

xen.org Desktop Speed Test Quick Summary


priority - 67 Optimize images

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

Optimize the following images to reduce their size by 653.7KiB (81% reduction).

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priority - 45 Leverage 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:

https://www.xenproject.org/components/com_allvideoshare/assets/play.png (expiration not specified)
https://www.xenproject.org/components/com_allvideo…/css/allvideoshare.css (expiration not specified)
https://www.xenproject.org/components/com_allvideo…llvideoshareupdate.css (expiration not specified)
https://www.xenproject.org/components/com_roksprocket/assets/js/moofx.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…/js/mootools-mobile.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…/js/rokmediaqueries.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…sets/js/roksprocket.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…/assets/js/features.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…/showcase/showcase.css (expiration not specified)
https://www.xenproject.org/components/com_roksproc…s/showcase/showcase.js (expiration not specified)
https://www.xenproject.org/images/icons/chair.png (expiration not specified)
https://www.xenproject.org/images/modules/logo/xen-logo.png (expiration not specified)
https://www.xenproject.org/images/modules/slideshow/slide1/kungfupanda.png (expiration not specified)
https://www.xenproject.org/images/modules/slidesho…e19/xpdds17-banner.png (expiration not specified)
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https://www.xenproject.org/images/modules/slideshow/slide2/pandasecure.png (expiration not specified)
https://www.xenproject.org/images/modules/thumbnails/xpdds17.png (expiration not specified)
https://www.xenproject.org/images/templates/xen/download-button-logo.png (expiration not specified)
https://www.xenproject.org/media/system/js/caption.js (expiration not specified)
https://www.xenproject.org/media/system/js/core.js (expiration not specified)
https://www.xenproject.org/media/system/js/mootools-core.js (expiration not specified)
https://www.xenproject.org/modules/mod_jomsocial_e…ed_16/styles/style.css (expiration not specified)
https://www.xenproject.org/plugins/system/azrul.sy…ludes/ajax_1.5.pack.js (expiration not specified)
https://www.xenproject.org/templates/xen/css/base.css (expiration not specified)
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https://www.xenproject.org/templates/xen/css/menus.css (expiration not specified)
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https://www.xenproject.org/templates/xen/css/system-all.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/system.css (expiration not specified)
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https://www.xenproject.org/templates/xen/images/blog/blog-post-readmore.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/br…adcrumbs-separator.png (expiration not specified)
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https://www.xenproject.org/templates/xen/images/dr…dropdown-separator.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/dropdown/level1-arrow.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/footer/aboutxen-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/footer/connect-icon.png (expiration not specified)
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https://www.xenproject.org/templates/xen/images/footer/resources-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/footer/website-icon.png (expiration not specified)
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https://www.xenproject.org/templates/xen/images/so…menu/facebook-icon.png (expiration not specified)
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https://www.xenproject.org/templates/xen/images/so…menu/linkedin-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/so…nu/slideshare-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/socialmenu/twitter-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/socialmenu/vimeo-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/js/plugins.js (expiration not specified)
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https://www.xenproject.org/templates/xen/warp/css/base.css (expiration not specified)
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https://www.xenproject.org/templates/xen/warp/css/menus.css (expiration not specified)
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https://www.xenproject.org/templates/xen/warp/css/system.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/tools.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/accordionmenu.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/dropdownmenu.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/responsive.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/search.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/warp.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/libraries/jquery/jquery.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/systems/joomla/css/system.css (expiration not specified)
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http://img.youtube.com/vi/jZNXtqFJpuc/default.jpg (2 hours)
http://img.youtube.com/vi/sjQnAIJji4k/default.jpg (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 29 Reduce server response time

In our test, your server responded in 3.1 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 16 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 18 blocking script resources and 28 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://www.xenproject.org/media/system/js/mootools-core.js
https://www.xenproject.org/media/system/js/core.js
https://www.xenproject.org/media/system/js/caption.js
https://www.xenproject.org/templates/xen/warp/libraries/jquery/jquery.js
https://www.xenproject.org/components/com_roksproc…/js/mootools-mobile.js
https://www.xenproject.org/components/com_roksproc…/js/rokmediaqueries.js
https://www.xenproject.org/components/com_roksproc…sets/js/roksprocket.js
https://www.xenproject.org/components/com_roksprocket/assets/js/moofx.js
https://www.xenproject.org/components/com_roksproc…/assets/js/features.js
https://www.xenproject.org/components/com_roksproc…s/showcase/showcase.js
https://www.xenproject.org/plugins/system/azrul.sy…ludes/ajax_1.5.pack.js
https://www.xenproject.org/templates/xen/warp/js/warp.js
https://www.xenproject.org/templates/xen/warp/js/responsive.js
https://www.xenproject.org/templates/xen/warp/js/accordionmenu.js
https://www.xenproject.org/templates/xen/warp/js/dropdownmenu.js
https://www.xenproject.org/templates/xen/js/plugins.js
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https://www.xenproject.org/templates/xen/warp/js/search.js

Optimize CSS Delivery of the following:

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https://www.xenproject.org/components/com_allvideo…/css/allvideoshare.css
https://www.xenproject.org/components/com_allvideo…llvideoshareupdate.css
https://www.xenproject.org/components/com_allvideo…oshare.css?r=348253715
https://www.xenproject.org/templates/xen/css/base.css
https://www.xenproject.org/templates/xen/warp/css/base.css
https://www.xenproject.org/templates/xen/css/layout.css
https://www.xenproject.org/templates/xen/warp/css/layout.css
https://www.xenproject.org/templates/xen/css/menus.css
https://www.xenproject.org/templates/xen/warp/css/menus.css
https://www.xenproject.org/templates/xen/css/modules.css
https://www.xenproject.org/templates/xen/warp/css/modules.css
https://www.xenproject.org/templates/xen/css/tools.css
https://www.xenproject.org/templates/xen/warp/css/tools.css
https://www.xenproject.org/templates/xen/css/system.css
https://www.xenproject.org/templates/xen/warp/css/system.css
https://www.xenproject.org/templates/xen/warp/systems/joomla/css/system.css
https://www.xenproject.org/templates/xen/css/system-all.css
https://www.xenproject.org/templates/xen/css/extensions.css
https://www.xenproject.org/templates/xen/css/custom.css
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https://www.xenproject.org/templates/xen/css/responsive.css
https://www.xenproject.org/templates/xen/warp/css/responsive.css
https://www.xenproject.org/templates/xen/css/print.css
https://www.xenproject.org/templates/xen/warp/css/print.css
https://fonts.googleapis.com/css?family=Lato:400,700

priority - 7 Avoid 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.

http://xen.org/
http://www.xenproject.org/
https://www.xenproject.org/

priority - 1 Minify 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 7.1KiB (26% reduction).

Minifying https://www.xenproject.org/templates/xen/css/style.css could save 1.4KiB (16% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/base.css could save 758B (45% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/tools.css could save 558B (38% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/system.css could save 427B (24% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/menus.css could save 389B (36% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/responsive.css could save 370B (39% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/systems/joomla/css/system.css could save 319B (25% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/tools.css could save 315B (32% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/layout.css could save 305B (37% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/system-all.css could save 248B (26% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/responsive.css could save 245B (18% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/menus.css could save 227B (32% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/modules.css could save 202B (44% reduction) after compression.
Minifying https://www.xenproject.org/components/com_roksproc…/showcase/showcase.css could save 198B (24% reduction) after compression.
Minifying https://www.xenproject.org/components/com_allvideo…llvideoshareupdate.css could save 189B (23% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/print.css could save 157B (37% reduction) after compression.
Minifying https://www.xenproject.org/components/com_allvideo…/css/allvideoshare.css could save 152B (29% reduction) after compression.
Minifying https://www.xenproject.org/components/com_allvideo…oshare.css?r=348253715 could save 152B (29% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/system.css could save 141B (32% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/modules.css could save 138B (32% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/base.css could save 117B (34% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/custom.css could save 117B (52% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/css/layout.css could save 113B (31% reduction) after compression.

priority - 0 Minify 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 1.3KiB (16% reduction).

Minifying https://www.xenproject.org/components/com_roksproc…/assets/js/features.js could save 433B (17% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/js/template.js could save 251B (22% reduction) after compression.
Minifying https://www.xenproject.org/components/com_roksproc…/js/rokmediaqueries.js could save 189B (15% reduction) after compression.
Minifying https://www.xenproject.org/components/com_roksproc…/js/mootools-mobile.js could save 170B (11% reduction) after compression.
Minifying https://www.xenproject.org/components/com_roksproc…sets/js/roksprocket.js could save 169B (31% reduction) after compression.
Minifying https://www.xenproject.org/components/com_roksproc…s/showcase/showcase.js could save 101B (12% reduction) after compression.

xen.org Desktop Resources

Total Resources110
Number of Hosts11
Static Resources94
JavaScript Resources30
CSS Resources29

xen.org Desktop Resource Breakdown

xen.org mobile page speed rank

Last tested: 2017-05-22


Mobile Speed Bad
34/100

xen.org Mobile Speed Test Quick Summary


priority - 64 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 19 blocking script resources and 28 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://www.xenproject.org/media/system/js/mootools-core.js
https://www.xenproject.org/media/system/js/core.js
https://www.xenproject.org/media/system/js/caption.js
https://www.xenproject.org/templates/xen/warp/libraries/jquery/jquery.js
https://www.xenproject.org/components/com_roksproc…/js/mootools-mobile.js
https://www.xenproject.org/components/com_roksproc…/js/rokmediaqueries.js
https://www.xenproject.org/components/com_roksproc…sets/js/roksprocket.js
https://www.xenproject.org/components/com_roksprocket/assets/js/moofx.js
https://www.xenproject.org/components/com_roksproc…/assets/js/features.js
https://www.xenproject.org/components/com_roksproc…s/showcase/showcase.js
https://s7.addthis.com/js/300/addthis_widget.js
https://www.xenproject.org/plugins/system/azrul.sy…ludes/ajax_1.5.pack.js
https://www.xenproject.org/templates/xen/warp/js/warp.js
https://www.xenproject.org/templates/xen/warp/js/responsive.js
https://www.xenproject.org/templates/xen/warp/js/accordionmenu.js
https://www.xenproject.org/templates/xen/warp/js/dropdownmenu.js
https://www.xenproject.org/templates/xen/js/plugins.js
https://www.xenproject.org/templates/xen/js/template.js
https://www.xenproject.org/templates/xen/warp/js/search.js

Optimize CSS Delivery of the following:

https://www.xenproject.org/components/com_roksproc…/showcase/showcase.css
https://www.xenproject.org/components/com_allvideo…/css/allvideoshare.css
https://www.xenproject.org/components/com_allvideo…llvideoshareupdate.css
https://www.xenproject.org/components/com_allvideo…oshare.css?r=908825320
https://www.xenproject.org/templates/xen/css/base.css
https://www.xenproject.org/templates/xen/warp/css/base.css
https://www.xenproject.org/templates/xen/css/layout.css
https://www.xenproject.org/templates/xen/warp/css/layout.css
https://www.xenproject.org/templates/xen/css/menus.css
https://www.xenproject.org/templates/xen/warp/css/menus.css
https://www.xenproject.org/templates/xen/css/modules.css
https://www.xenproject.org/templates/xen/warp/css/modules.css
https://www.xenproject.org/templates/xen/css/tools.css
https://www.xenproject.org/templates/xen/warp/css/tools.css
https://www.xenproject.org/templates/xen/css/system.css
https://www.xenproject.org/templates/xen/warp/css/system.css
https://www.xenproject.org/templates/xen/warp/systems/joomla/css/system.css
https://www.xenproject.org/templates/xen/css/system-all.css
https://www.xenproject.org/templates/xen/css/extensions.css
https://www.xenproject.org/templates/xen/css/custom.css
https://www.xenproject.org/templates/xen/css/font2/arial.css
https://www.xenproject.org/templates/xen/css/font3/arial.css
https://www.xenproject.org/templates/xen/css/style.css
https://www.xenproject.org/templates/xen/css/responsive.css
https://www.xenproject.org/templates/xen/warp/css/responsive.css
https://www.xenproject.org/templates/xen/css/print.css
https://www.xenproject.org/templates/xen/warp/css/print.css
https://fonts.googleapis.com/css?family=Lato:400,700

priority - 59 Leverage 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:

https://www.xenproject.org/components/com_allvideoshare/assets/play.png (expiration not specified)
https://www.xenproject.org/components/com_allvideo…/css/allvideoshare.css (expiration not specified)
https://www.xenproject.org/components/com_allvideo…llvideoshareupdate.css (expiration not specified)
https://www.xenproject.org/components/com_roksprocket/assets/js/moofx.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…/js/mootools-mobile.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…/js/rokmediaqueries.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…sets/js/roksprocket.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…/assets/js/features.js (expiration not specified)
https://www.xenproject.org/components/com_roksproc…/showcase/showcase.css (expiration not specified)
https://www.xenproject.org/components/com_roksproc…s/showcase/showcase.js (expiration not specified)
https://www.xenproject.org/images/icons/chair.png (expiration not specified)
https://www.xenproject.org/images/modules/logo/xen-logo.png (expiration not specified)
https://www.xenproject.org/images/modules/slideshow/slide1/kungfupanda.png (expiration not specified)
https://www.xenproject.org/images/modules/slidesho…e19/xpdds17-banner.png (expiration not specified)
https://www.xenproject.org/images/modules/slideshow/slide2/panda2.png (expiration not specified)
https://www.xenproject.org/images/modules/slideshow/slide2/pandasecure.png (expiration not specified)
https://www.xenproject.org/images/templates/xen/download-button-logo.png (expiration not specified)
https://www.xenproject.org/media/system/js/caption.js (expiration not specified)
https://www.xenproject.org/media/system/js/core.js (expiration not specified)
https://www.xenproject.org/media/system/js/mootools-core.js (expiration not specified)
https://www.xenproject.org/modules/mod_jomsocial_e…ed_16/styles/style.css (expiration not specified)
https://www.xenproject.org/plugins/system/azrul.sy…ludes/ajax_1.5.pack.js (expiration not specified)
https://www.xenproject.org/templates/xen/css/base.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/custom.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/extensions.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/font2/arial.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/font3/arial.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/layout.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/menus.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/modules.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/print.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/responsive.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/style.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/system-all.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/system.css (expiration not specified)
https://www.xenproject.org/templates/xen/css/tools.css (expiration not specified)
https://www.xenproject.org/templates/xen/images/background/bg.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/blog/blog-post-readmore.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/buttons/left-btn.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/buttons/right-btn.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/footer/aboutxen-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/footer/connect-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/footer/resources-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/footer/website-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/lfcp_green_footer.jpg (expiration not specified)
https://www.xenproject.org/templates/xen/images/lfcp_header_green.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/linux-foundation.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/login/login-arrow.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/main-title-bg.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/main-title-bg2.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/main-title-bg3.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/search/search-icon.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/slideshow/next.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/slideshow/prev.png (expiration not specified)
https://www.xenproject.org/templates/xen/images/slideshow/slideshow-bg.jpg (expiration not specified)
https://www.xenproject.org/templates/xen/js/plugins.js (expiration not specified)
https://www.xenproject.org/templates/xen/js/template.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/base.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/layout.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/menus.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/modules.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/print.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/responsive.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/system.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/css/tools.css (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/accordionmenu.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/dropdownmenu.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/responsive.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/search.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/js/warp.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/libraries/jquery/jquery.js (expiration not specified)
https://www.xenproject.org/templates/xen/warp/systems/joomla/css/system.css (expiration not specified)
https://m.addthisedge.com/live/boost/ra-512f2aff6e…_ate.track.config_resp (60 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://img.youtube.com/vi/QP8GM0gEoJE/default.jpg (2 hours)
http://img.youtube.com/vi/jZNXtqFJpuc/default.jpg (2 hours)
http://img.youtube.com/vi/sjQnAIJji4k/default.jpg (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 54 Reduce server response time

In our test, your server responded in 0.27 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 26 Avoid 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.

http://xen.org/
http://www.xenproject.org/
https://www.xenproject.org/

priority - 7 Optimize images

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

Optimize the following images to reduce their size by 66.1KiB (36% reduction).

Compressing https://www.xenproject.org/templates/xen/images/slideshow/slideshow-bg.jpg could save 29.7KiB (32% reduction).
Compressing https://www.xenproject.org/templates/xen/images/lfcp_green_footer.jpg could save 13.6KiB (37% reduction).
Compressing https://www.xenproject.org/templates/xen/images/lfcp_header_green.png could save 2.6KiB (40% reduction).
Compressing http://img.youtube.com/vi/jZNXtqFJpuc/default.jpg could save 2.5KiB (53% reduction).
Compressing https://www.xenproject.org/templates/xen/images/linux-foundation.png could save 2.5KiB (47% reduction).
Compressing http://img.youtube.com/vi/QP8GM0gEoJE/default.jpg could save 1.4KiB (31% reduction).
Compressing https://www.xenproject.org/images/icons/chair.png could save 1.2KiB (41% reduction).
Compressing https://www.xenproject.org/templates/xen/images/slideshow/next.png could save 1.1KiB (35% reduction).
Compressing https://www.xenproject.org/templates/xen/images/slideshow/prev.png could save 1.1KiB (35% reduction).
Compressing https://www.xenproject.org/images/modules/logo/xen-logo.png could save 1KiB (12% reduction).
Compressing https://www.xenproject.org/templates/xen/images/footer/website-icon.png could save 907B (64% reduction).
Compressing https://www.xenproject.org/templates/xen/images/login/login-arrow.png could save 901B (81% reduction).
Compressing https://www.xenproject.org/templates/xen/images/footer/resources-icon.png could save 898B (83% reduction).
Compressing https://www.xenproject.org/templates/xen/images/footer/connect-icon.png could save 884B (81% reduction).
Compressing http://img.youtube.com/vi/sjQnAIJji4k/default.jpg could save 879B (19% reduction).
Compressing https://www.xenproject.org/templates/xen/images/footer/aboutxen-icon.png could save 876B (78% reduction).
Compressing https://www.xenproject.org/templates/xen/images/main-title-bg3.png could save 870B (83% reduction).
Compressing https://www.xenproject.org/templates/xen/images/background/bg.png could save 860B (91% reduction).
Compressing https://www.xenproject.org/templates/xen/images/search/search-icon.png could save 854B (51% reduction).
Compressing https://www.xenproject.org/templates/xen/images/main-title-bg.png could save 836B (87% reduction).
Compressing https://www.xenproject.org/templates/xen/images/main-title-bg2.png could save 724B (55% reduction).

priority - 1 Minify 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 2.7KiB (22% reduction).

Minifying https://www.xenproject.org/templates/xen/css/style.css could save 1.5KiB (16% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/base.css could save 758B (45% reduction) after compression.
Minifying https://www.xenproject.org/templates/xen/warp/css/tools.css could save 558B (38% reduction) after compression.

xen.org Mobile Resources

Total Resources109
Number of Hosts16
Static Resources87
JavaScript Resources36
CSS Resources30

xen.org Mobile Resource Breakdown

xen.org mobile page usability

Last tested: 2017-05-22


Mobile Usability Good
95/100

xen.org Mobile Usability Test Quick Summary


priority - 4 Size 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="level1 active current">Home</a> and 1 others are close to other tap targets.

The tap target <a href="http://wiki.xenproject.org" class="item1 level1">Wiki</a> and 1 others are close to other tap targets.

The tap target <a href="http://lists.xenproject.org" class="item3 level1">Lists</a> is close to 2 other tap targets.

The tap target <a href="http://xenorg.uservoice.com" class="item4 level1">User Voice</a> and 1 others are close to other tap targets.

The tap target <a href="#" class="addthis_button…erred_2 at300b"></a> and 14 others are close to other tap targets.
The tap target <a href="/project-mission.html" class="level1">Project Mission</a> and 27 others are close to other tap targets.

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xen.org Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


xen.org TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.