HUBzero Accessibility Statement

Accessibility Contact

Contact Form

We welcome your feedback and invite you to let us know if you have trouble accessing this site. Please send us an email using this form and describe the problem in as much detail as possible, including the URL of the page you were on, the type of problem, and any other information that you would deem necessary for us to better diagnose and resolve the issue.

An Open Commitment

Our web site is built on the HUBzero® software platform. The HUBzero team is committed to creating websites that are accessible to the widest possible audience, regardless of technology or ability. If you find accessibility problems with our site, please report them so we can take corrective action.

Guidelines, Standards and Testing

Our site has been developed according to the following standards:

Section 508

This website endeavors to meet or exceed the requirements of Section 508 of the Rehabilitation Act.

WCAG 2.0

This website endeavors to conform to level AA standards, and where possible strive for AAA, as defined by W3C's Web Content Accessibility Guidelines (WCAG) 2.0. These guidelines provide web authors and designers with recommendations to help provide website content that is accessible to all users.

Coding Standards

Pages on this site have been authored to be compliant with current W3C standards for HTML (XHTML 1.0 Strict) and CSS. Standards-compliant code helps to ensure that visitors using assistive technologies (such as screen readers) are able to access the site contents.

Additional Testing

In addition to reviewing for compliance with the standards noted above, we periodically test with such technologies as the Web Accessibility Evaluation Tool, AChecker, and try to test with a range of assistive technologies (e.g., JAWS and WindowEyes screen readers). We also appreciate any input from third parties and assistive technology users from the community.

Contributed Content

While we make every effort to make sure that all pages designed and maintained by us are fully accessible, the accessibility of some contributed content is most often beyond our control.

Debug Console

Close16 MBRequestSessionTimelineDatabase35Events25
$_GET
Array( ) Array(

)
$_POST
Array( ) Array(

)
$_COOKIE
Array( ) Array(

)
$_SERVER
Array( USER => apache, HOME => /usr/share/httpd, FCGI_ROLE => RESPONDER, REDIRECT_HTTP_AU... Array(
USER => apache,
HOME => /usr/share/httpd,
FCGI_ROLE => RESPONDER,
REDIRECT_HTTP_AUTHORIZATION => ,
REDIRECT_UNIQUE_ID => ZQzLeZe7P6a0LiE2GO3MEAAAABA,
REDIRECT_SCRIPT_URL => /legal/accessibility,
REDIRECT_SCRIPT_URI => https://ielab.info/legal/accessibility,
REDIRECT_HTTPS => on,
REDIRECT_STATUS => 200,
HTTP_AUTHORIZATION => ,
UNIQUE_ID => ZQzLeZe7P6a0LiE2GO3MEAAAABA,
SCRIPT_URL => /legal/accessibility,
SCRIPT_URI => https://ielab.info/legal/accessibility,
HTTPS => on,
HTTP_X_FORWARDED_FOR => 44.201.72.250,
HTTP_X_FORWARDED_PROTO => https,
HTTP_X_FORWARDED_PORT => 443,
HTTP_HOST => ielab.info,
HTTP_X_AMZN_TRACE_ID => Root=1-650ccb79-435c276c4c6f1196010d375c,
HTTP_USER_AGENT => CCBot/2.0 (https://commoncrawl.org/faq/),
HTTP_ACCEPT => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8,
HTTP_ACCEPT_LANGUAGE => en-US,en;q=0.5,
HTTP_IF_MODIFIED_SINCE => Fri, 09 Jun 2023 01:56:27 GMT,
HTTP_ACCEPT_ENCODING => br,gzip,
PATH => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin,
SERVER_SIGNATURE => ,
SERVER_SOFTWARE => Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_python/3.5.0- Python/2.7.5,
SERVER_NAME => ielab.info,
SERVER_ADDR => 10.84.154.253,
SERVER_PORT => 443,
REMOTE_ADDR => 10.84.154.116,
DOCUMENT_ROOT => /var/www/ielab,
REQUEST_SCHEME => https,
CONTEXT_PREFIX => ,
CONTEXT_DOCUMENT_ROOT => /var/www/ielab,
SERVER_ADMIN => root@localhost,
SCRIPT_FILENAME => /var/www/ielab/index.php,
REMOTE_PORT => 37542,
REDIRECT_URL => /legal/accessibility,
GATEWAY_INTERFACE => CGI/1.1,
SERVER_PROTOCOL => HTTP/1.1,
REQUEST_METHOD => GET,
QUERY_STRING => ,
REQUEST_URI => /legal/accessibility,
SCRIPT_NAME => /index.php,
PHP_SELF => /index.php,
REQUEST_TIME_FLOAT => 1695337337.9816,
REQUEST_TIME => 1695337337
)
session.client.forwarded ⇒ 44.201.72.250
separator ⇒ .
orderBy ⇒ id
orderDir ⇒ asc
1 ⇒ registerIP
2 ⇒ access
always ⇒
renew ⇒
tracker.sid ⇒ cfcbccf77847f6193dce9d511d27136f
tracker.ssid ⇒ cfcbccf77847f6193dce9d511d27136f
tracker.rsid ⇒ cfcbccf77847f6193dce9d511d27136f
session.token ⇒ 5d11d02f781fb63fbb5a2783b7bbaee8
  • site 0.063 seconds (+0.063); 9.50 MB (+9.500) - afterInitialise
  • site 0.094 seconds (+0.032); 11.25 MB (+1.750) - afterRoute
  • site 0.150 seconds (+0.056); 14.50 MB (+3.250) - beforeRenderModule mod_rapid_contact (Accessibility Contact)
  • site 0.154 seconds (+0.004); 14.75 MB (+0.250) - afterRenderModule mod_rapid_contact (Accessibility Contact)
  • site 0.158 seconds (+0.003); 14.75 MB (0.000) - afterDispatch
  • site 0.167 seconds (+0.010); 15.00 MB (+0.250) - beforeRenderModule mod_custom (Hub Footer)
  • site 0.168 seconds (+0.001); 15.00 MB (0.000) - afterRenderModule mod_custom (Hub Footer)
  • site 0.169 seconds (+0.000); 15.00 MB (0.000) - beforeRenderModule mod_collect (Collect)
  • site 0.170 seconds (+0.001); 15.00 MB (0.000) - afterRenderModule mod_collect (Collect)
  • site 0.170 seconds (+0.000); 15.00 MB (0.000) - beforeRenderModule mod_menu (Community)
  • site 0.172 seconds (+0.002); 15.50 MB (+0.500) - afterRenderModule mod_menu (Community)
  • site 0.172 seconds (+0.000); 15.50 MB (0.000) - beforeRenderModule mod_menu (Legal Menu)
  • site 0.177 seconds (+0.005); 15.50 MB (0.000) - afterRenderModule mod_menu (Legal Menu)
  • site 0.177 seconds (+0.000); 15.50 MB (0.000) - beforeRenderModule mod_menu (Support)
  • site 0.179 seconds (+0.001); 15.50 MB (0.000) - afterRenderModule mod_menu (Support)
  • site 0.179 seconds (+0.000); 15.50 MB (0.000) - beforeRenderModule mod_menu (Analyse)
  • site 0.179 seconds (+0.001); 15.50 MB (0.000) - afterRenderModule mod_menu (Analyse)
  • site 0.179 seconds (+0.000); 15.50 MB (0.000) - beforeRenderModule mod_breadcrumbs (Breadcrumbs)
  • site 0.182 seconds (+0.002); 15.50 MB (0.000) - afterRenderModule mod_breadcrumbs (Breadcrumbs)
  • site 0.182 seconds (+0.000); 15.50 MB (0.000) - beforeRenderModule mod_menu (Main Menu)
  • site 0.216 seconds (+0.034); 16.00 MB (+0.500) - afterRenderModule mod_menu (Main Menu)
  • site 0.216 seconds (+0.000); 16.00 MB (0.000) - beforeRenderModule mod_search (Search)
  • site 0.218 seconds (+0.002); 16.00 MB (0.000) - afterRenderModule mod_search (Search)
  • site 0.218 seconds (+0.000); 16.00 MB (0.000) - beforeRenderModule mod_reportproblems (Trouble Report)
  • site 0.221 seconds (+0.003); 16.00 MB (0.000) - afterRenderModule mod_reportproblems (Trouble Report)
  • site 0.225 seconds (+0.004); 16.00 MB (0.000) - onAfterRender
  • site 0.228 seconds (+0.002); 16.00 MB (0.000) - sessionStore
16 MB

35 Queries Logged: 0.020390748977661 seconds

  1. SELECT data
      FROM `jos_session`
      WHERE `session_id` = '6ca4370b25798e833c7081871050c61c'
  2. DELETE
      FROM `jos_session`
      WHERE `session_id` = '6ca4370b25798e833c7081871050c61c'
  3. SELECT data
      FROM `jos_session`
      WHERE `session_id` = 'cfcbccf77847f6193dce9d511d27136f'
  4. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_languages'
  5. SELECT session_id
      FROM `jos_session`
      WHERE `session_id` = 'cfcbccf77847f6193dce9d511d27136f'
      LIMIT 1
  6. INSERT INTO `jos_session` (`session_id`,`client_id`,`time`,`ip`)
      VALUES ('cfcbccf77847f6193dce9d511d27136f','0','1695337338','10.84.154.116')
  7. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_members'
  8. SELECT b.id
      FROM `jos_usergroups` AS `a`
      LEFT JOIN jos_usergroups AS b
      ON b.lft <= a.lft
      AND b.rgt >= a.rgt
      WHERE `a`.`id` = '1'
  9. SELECT *
      FROM `jos_viewlevels`
  10. SELECT folder AS type,element AS name,protected,params
      FROM `jos_extensions`
      WHERE `enabled` >= '1'
      AND `type` = 'plugin'
      AND `state` >= '0'
      AND `access` IN ('1','1','4')
      ORDER BY `ordering` ASC
  11. SELECT m.id,m.menutype,m.title,m.alias,m.note,m.path AS route,m.link,m.type,m.level,m.language,m.browserNav,m.access,m.params,m.home,m.img,m.template_style_id,m.component_id,m.parent_id,e.element AS component
      FROM `jos_menu` AS `m`
      LEFT JOIN jos_extensions AS e
      ON e.extension_id = m.component_id
      WHERE `m`.`published` = '1'
      AND `m`.`parent_id` > '0'
      AND `m`.`client_id` = '0'
      ORDER BY `m`.`lft` ASC
  12. SELECT jos_template_styles.id,jos_template_styles.home,jos_template_styles.template,jos_template_styles.params,jos_extensions.protected
      FROM `jos_template_styles`
      INNER JOIN jos_extensions
      ON jos_extensions.element = jos_template_styles.template
      WHERE `jos_template_styles`.`client_id` = '0'
      AND `jos_extensions`.`enabled` = '1'
      AND `jos_extensions`.`type` = 'template'
      AND jos_extensions.`client_id` = `jos_template_styles`.`client_id`
      ORDER BY `home` DESC
  13. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_content'
  14. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_categories'
  15. SELECT a.rules
      FROM `jos_assets` AS `a`
      WHERE `a`.`id` = '1'
      GROUP BY a.id, a.rules, a.lft
  16. SELECT b.rules
      FROM `jos_assets` AS `a`
      LEFT JOIN jos_assets AS b
      ON b.lft <= a.lft
      AND b.rgt >= a.rgt
      WHERE `a`.`name` = 'com_content'
      GROUP BY b.id, b.rules, b.lft
      ORDER BY `b`.`lft` ASC
  17. SELECT a.*,a.id,a.asset_id,a.title,a.alias,a.title_alias,a.introtext,a.fulltext,
      CASE WHEN badcats.id IS NULL THEN a.state ELSE 0 END AS state,a.mask,a.catid,a.created,a.created_by,a.created_by_alias,
      CASE WHEN a.modified IS NULL THEN a.created ELSE a.modified END AS modified,a.modified_by,a.checked_out,a.checked_out_time,a.publish_up,a.publish_down,a.images,a.urls,a.attribs,a.version,a.parentid,a.ordering,a.metakey,a.metadesc,a.access,a.hits,a.metadata,a.featured,a.language,a.xreference,c.title AS category_title,c.alias AS category_alias,c.access AS category_access,u.name AS author,parent.title AS parent_title,parent.id AS parent_id,parent.path AS parent_route,parent.alias AS parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating,v.rating_count AS rating_count
      FROM `jos_content` AS `a`
      LEFT JOIN jos_categories AS c
      ON c.id = a.catid
      LEFT JOIN jos_users AS u
      ON u.id = a.created_by
      LEFT JOIN jos_categories as parent
      ON parent.id = c.parent_id
      LEFT JOIN jos_content_rating AS v
      ON a.id = v.content_id
      LEFT
      OUTER JOIN (SELECT cat.id as id
      FROM jos_categories AS cat JOIN jos_categories AS parent
      ON cat.lft BETWEEN parent.lft
      AND parent.rgt
      WHERE parent.extension = 'com_content'
      AND parent.published <= 0
      GROUP BY cat.id) AS badcats
      ON badcats.id = c.id
      WHERE `a`.`id` = '30'
      AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= '2023-09-21 23:02:18' )
      AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= '2023-09-21 23:02:18' )
      AND `a`.`state` IN ('1','2')
  18. SELECT c.*,
      CASE WHEN CHAR_LENGTH(c.alias) THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
      FROM `jos_categories` AS `c`
      LEFT JOIN jos_categories AS s
      ON (s.lft <= c.lft
      AND s.rgt >= c.rgt) OR (s.lft > c.lft
      AND s.rgt < c.rgt)
      LEFT JOIN (SELECT cat.id as id
      FROM jos_categories AS cat JOIN jos_categories AS parent
      ON cat.lft BETWEEN parent.lft
      AND parent.rgt
      WHERE parent.extension = 'com_content'
      AND parent.published != 1
      GROUP BY cat.id) AS badcats
      ON badcats.id = c.id
      WHERE (`c`.`extension` = 'com_content' OR `c`.`extension` = 'system' )
      AND `c`.`access` IN ('1','1','4')
      AND `c`.`published` = '1'
      AND `s`.`id` = '9'
      AND badcats.id is null
      GROUP BY c.id,c.asset_id,c.access,c.alias,c.checked_out,c.checked_out_time,c.created_time,c.created_user_id,c.description,c.extension,c.hits,c.language,c.level,c.lft,c.metadata,c.metadesc,c.metakey,c.modified_time,c.note,c.params,c.parent_id,c.path,c.published,c.rgt,c.title,c.modified_user_id
      ORDER BY `c`.`lft` ASC
  19. SELECT m.id,m.title,m.module,m.position,m.content,m.showtitle,m.params,mm.menuid,e.protected
      FROM `jos_modules` AS `m`
      LEFT JOIN jos_modules_menu AS mm
      ON mm.moduleid = m.id
      LEFT JOIN jos_extensions AS e
      ON e.element = m.module
      AND e.client_id = m.client_id
      WHERE `m`.`published` = '1'
      AND `e`.`enabled` = '1'
      AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= '2023-09-21 23:02:18' )
      AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= '2023-09-21 23:02:18' )
      AND `m`.`access` IN ('1','1','4')
      AND `m`.`client_id` = '0'
      AND (`mm`.`menuid` = '75' OR `mm`.`menuid` <= '0' )
      ORDER BY `m`.`position` ASC,`m`.`ordering` ASC
  20. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_search'
  21. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_users'
  22. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_support'
  23. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_newsletter'
  24. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_groups'
  25. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_projects'
  26. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_answers'
  27. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_collections'
  28. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_blog'
  29. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_resources'
  30. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_tags'
  31. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_wiki'
  32. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_citations'
  33. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_kb'
  34. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_media'
  35. UPDATE `jos_session`
      SET `data` = '__default|a:11:{s:15:\"session.counter\";i:1;s:19:\"session.timer.start\";i:1695337338;s:18:\"session.timer.last\";i:1695337338;s:17:\"session.timer.now\";i:1695337338;s:24:\"session.client.forwarded\";s:13:\"44.201.72.250\";s:8:\"registry\";O:23:\"Hubzero\\Config\\Registry\":2:{s:7:\"\0*\0data\";O:8:\"stdClass\":1:{s:1:\"0\";s:7:\"session\";}s:9:\"separator\";s:1:\".\";}s:4:\"user\";C:17:\"Hubzero\\User\\User\":22:{a:1:{s:5:\"guest\";b:1;}}s:11:\"tracker.sid\";s:32:\"cfcbccf77847f6193dce9d511d27136f\";s:12:\"tracker.ssid\";s:32:\"cfcbccf77847f6193dce9d511d27136f\";s:12:\"tracker.rsid\";s:32:\"cfcbccf77847f6193dce9d511d27136f\";s:13:\"session.token\";s:32:\"5d11d02f781fb63fbb5a2783b7bbaee8\";}',`time` = '1695337338',`ip` = '10.84.154.116'
      WHERE `session_id` = 'cfcbccf77847f6193dce9d511d27136f'
  • onAfterInitialise — Method — plgSystemP3p::onAfterInitialise → /core/plugins/system/p3p/p3p.php:21
  • onAfterInitialise — Method — plgSystemRemember::onAfterInitialise → /core/plugins/system/remember/remember.php:20
  • onAfterInitialise — Method — plgSystemHubzero::onAfterInitialise → /core/plugins/system/hubzero/hubzero.php:21
  • onAfterInitialise — Method — plgSystemXFeed::onAfterInitialise → /core/plugins/system/xfeed/xfeed.php:21
  • onAfterInitialise — Method — plgSystemSupergroup::onAfterInitialise → /core/plugins/system/supergroup/supergroup.php:113
  • onAfterInitialise — Method — plgSystemReferrerpolicy::onAfterInitialise → /core/plugins/system/referrerpolicy/referrerpolicy.php:21
  • onAfterRoute — Method — plgSystemJquery::onAfterRoute → /core/plugins/system/jquery/jquery.php:21
  • onAfterRoute — Method — plgSystemSpamjail::onAfterRoute → /core/plugins/system/spamjail/spamjail.php:21
  • onAfterRoute — Method — plgSystemIncomplete::onAfterRoute → /core/plugins/system/incomplete/incomplete.php:21
  • onAfterRoute — Method — plgSystemUnconfirmed::onAfterRoute → /core/plugins/system/unconfirmed/unconfirmed.php:21
  • onAfterRoute — Method — plgSystemUnapproved::onAfterRoute → /core/plugins/system/unapproved/unapproved.php:21
  • onAfterRoute — Method — plgSystemPassword::onAfterRoute → /core/plugins/system/password/password.php:21
  • onContentPrepare — Method — plgContentLoadmodule::onContentPrepare → /core/plugins/content/loadmodule/loadmodule.php:35
  • onContentPrepare — Method — plgContentEmailcloak::onContentPrepare → /core/plugins/content/emailcloak/emailcloak.php:25
  • onContentPrepare — Method — plgContentPagebreak::onContentPrepare → /core/plugins/content/pagebreak/pagebreak.php:35
  • onContentPrepare — Method — plgContentXhubtags::onContentPrepare → /core/plugins/content/xhubtags/xhubtags.php:25
  • onContentPrepare — Method — plgContentFormatwiki::onContentPrepare → /core/plugins/content/formatwiki/formatwiki.php:63
  • onContentPrepare — Method — plgContentFormathtml::onContentPrepare → /core/plugins/content/formathtml/formathtml.php:105
  • onContentPrepare — Method — plgContentExternalhref::onContentPrepare → /core/plugins/content/externalhref/externalhref.php:41
  • onContentBeforeDisplay — Method — plgContentPagenavigation::onContentBeforeDisplay → /core/plugins/content/pagenavigation/pagenavigation.php:25
  • onContentBeforeDisplay — Method — plgContentVote::onContentBeforeDisplay → /core/plugins/content/vote/vote.php:32
  • onAfterDispatch — Method — plgSystemMobile::onAfterDispatch → /core/plugins/system/mobile/mobile.php:22
  • onAfterDispatch — Method — plgSystemDebug::onAfterDispatch → /core/plugins/system/debug/debug.php:60
  • onAfterDispatch — Method — PlgSystemHighlight::onAfterDispatch → /core/plugins/system/highlight/highlight.php:25
  • onAfterRender — Method — plgSystemSef::onAfterRender → /core/plugins/system/sef/sef.php:21