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   1  ; Joomla! Project
   2  ; (C) 2021 Open Source Matters, Inc. <https://www.joomla.org>
   3  ; License GNU General Public License version 2 or later; see LICENSE.txt
   4  ; Note : All ini files need to be saved as UTF-8
   5  
   6  PLG_SYSTEM_JOOA11Y="System - Joomla Accessibility Checker"
   7  PLG_SYSTEM_JOOA11Y_FIELD_CHECK_ROOT="Content Container"
   8  PLG_SYSTEM_JOOA11Y_FIELD_CHECK_ROOT_DESC="Landmark on the page that will be checked for accessibility. The default setting is the landmark <strong>main</strong>. Alternatives to landmarks are classes, elements or ARIA roles (eg #example, .example, [role=example])."
   9  PLG_SYSTEM_JOOA11Y_FIELD_CONTAINER_IGNORE="Ignore Regions"
  10  PLG_SYSTEM_JOOA11Y_FIELD_CONTAINER_IGNORE_DESC="Ignore specific regions within the Content Container. Use commas to separate classes or elements (eg #ignore, .ignore)."
  11  PLG_SYSTEM_JOOA11Y_FIELD_READABILITY_ROOT="Readability Container"
  12  PLG_SYSTEM_JOOA11Y_FIELD_READABILITY_ROOT_DESC="Landmark on the page that will be checked for readability. The default setting is the landmark <strong>main</strong>. Alternatives to landmarks are classes, elements or ARIA roles (eg #example, .example, [role=example])."
  13  PLG_SYSTEM_JOOA11Y_FIELD_SHOW_ALWAYS="Show Always"
  14  PLG_SYSTEM_JOOA11Y_FIELD_SHOW_ALWAYS_DESC="Load the accessiblity checker on all pages. This is useful when developing the website but should not be left on when the website is live."
  15  PLG_SYSTEM_JOOA11Y_XML_DESCRIPTION="The Joomla Accessibility Checker visually highlights common accessibility and usability issues. Geared towards content authors, the plugin identifies errors or warnings and provides guidance on how to fix them."
  16  
  17  ;Global text
  18  PLG_SYSTEM_JOOA11Y_ALERT_CLOSE="Close"
  19  PLG_SYSTEM_JOOA11Y_ALERT_TEXT="Alert"
  20  PLG_SYSTEM_JOOA11Y_CONTAINER_LABEL="Accessibility Checker"
  21  PLG_SYSTEM_JOOA11Y_CONTRAST="Contrast"
  22  PLG_SYSTEM_JOOA11Y_DARK_MODE="Dark Mode"
  23  PLG_SYSTEM_JOOA11Y_ERROR="Error"
  24  PLG_SYSTEM_JOOA11Y_FORM_LABELS="Form labels"
  25  PLG_SYSTEM_JOOA11Y_GOOD="Good"
  26  PLG_SYSTEM_JOOA11Y_HIDE_OUTLINE="Hide Outline"
  27  PLG_SYSTEM_JOOA11Y_HIDE_SETTINGS="Hide Settings"
  28  PLG_SYSTEM_JOOA11Y_LANG_CODE="en"
  29  PLG_SYSTEM_JOOA11Y_LINKS_ADVANCED="Links (Advanced)"
  30  PLG_SYSTEM_JOOA11Y_MAIN_TOGGLE_LABEL="Check Accessibility"
  31  PLG_SYSTEM_JOOA11Y_OFF="Off"
  32  PLG_SYSTEM_JOOA11Y_ON="On"
  33  PLG_SYSTEM_JOOA11Y_PAGE_OUTLINE="Page Outline"
  34  PLG_SYSTEM_JOOA11Y_SETTINGS="Settings"
  35  PLG_SYSTEM_JOOA11Y_SHORTCUT_SR="Skip to issue. Keyboard shortcut: Alt period"
  36  PLG_SYSTEM_JOOA11Y_SHORTCUT_TOOLTIP="Skip to issue"
  37  PLG_SYSTEM_JOOA11Y_SHOW_OUTLINE="Show Outline"
  38  PLG_SYSTEM_JOOA11Y_SHOW_SETTINGS="Show Settings"
  39  PLG_SYSTEM_JOOA11Y_WARNING="Warning"
  40  
  41  ;Readability panel.
  42  PLG_SYSTEM_JOOA11Y_AVG_WORD_PER_SENTENCE="Average words per sentence:"
  43  PLG_SYSTEM_JOOA11Y_COMPLEX_WORDS="Complex words:"
  44  PLG_SYSTEM_JOOA11Y_DIFFICULT_READABILITY="Difficult"
  45  PLG_SYSTEM_JOOA11Y_FAIRLY_DIFFICULT_READABILITY="Fairly difficult"
  46  PLG_SYSTEM_JOOA11Y_GOOD_READABILITY="Good"
  47  PLG_SYSTEM_JOOA11Y_READABILITY="Readability:"
  48  PLG_SYSTEM_JOOA11Y_TOTAL_WORDS="Words:"
  49  PLG_SYSTEM_JOOA11Y_VERY_DIFFICULT_READABILITY="Very difficult"
  50  
  51  ;Panel status
  52  PLG_SYSTEM_JOOA11Y_PANEL_STATUS_BOTH="Accessibility Errors: %(errorCount). Accessibility Warnings: %(warningCount)."
  53  PLG_SYSTEM_JOOA11Y_PANEL_STATUS_ERRORS="Accessibility Errors: %(errorCount)."
  54  PLG_SYSTEM_JOOA11Y_PANEL_STATUS_HIDDEN="The item you are trying to view is not visible; it may be hidden or inside of an accordion or tab component. Here's a preview: "
  55  PLG_SYSTEM_JOOA11Y_PANEL_STATUS_ICON="<span class=\"jooa11y-visually-hidden\">Total issues found: </span>%(totalCount)"
  56  PLG_SYSTEM_JOOA11Y_PANEL_STATUS_NONE="No accessibility errors found."
  57  PLG_SYSTEM_JOOA11Y_PANEL_STATUS_WARNINGS="Accessibility Warnings: %(warningCount)."
  58  
  59  ;Headings
  60  PLG_SYSTEM_JOOA11Y_HEADING_EMPTY="Empty heading found! To fix, delete this line or change its format from <strong>Heading %(level)</strong> to <strong>Normal</strong> or <strong>Paragraph</strong>."
  61  PLG_SYSTEM_JOOA11Y_HEADING_EMPTY_WITH_IMAGE="Heading has no text, but contains an image. If this is not a heading, change its format from <strong>Heading %(level)</strong> to <strong>Normal</strong> or <strong>Paragraph</strong>. Otherwise, please add alt text to the image if it is not decorative."
  62  PLG_SYSTEM_JOOA11Y_HEADING_FIRST="The first heading on a page should usually be a Heading 1 or Heading 2. Heading 1 should be the start of the main content section, and is the main heading that describes the overall purpose of the page. Learn more about <a href=\"https://www.w3.org/WAI/tutorials/page-structure/headings/\" target=\"_blank\" rel=\"noopener noreferrer\">Heading Structure.</a>"
  63  PLG_SYSTEM_JOOA11Y_HEADING_LONG="Heading is long! Headings should be used to organize content and convey structure. They should be brief, informative, and unique. Please keep headings less than 160 characters (no more than a sentence)."
  64  PLG_SYSTEM_JOOA11Y_HEADING_LONG_INFO="Character Count: <strong>%(headingLength)</strong>."
  65  PLG_SYSTEM_JOOA11Y_HEADING_MISSING_ONE="Missing Heading 1. Heading 1 should be the start of the main content area, and is the main heading that describes the overall purpose of the page. Learn more about <a href=\"https://www.w3.org/WAI/tutorials/page-structure/headings/\" target=\"_blank\" rel=\"noopener noreferrer\">Heading Structure.</a>"
  66  PLG_SYSTEM_JOOA11Y_HEADING_NON_CONSECUTIVE_LEVEL="Non-consecutive heading level used. Headings should never skip levels, or go from <strong>Heading %(prevLevel)</strong> to <strong>Heading %(level)</strong>."
  67  PLG_SYSTEM_JOOA11Y_PANEL_HEADING_MISSING_ONE="Missing Heading 1!"
  68  
  69  ;Link Text
  70  PLG_SYSTEM_JOOA11Y_LINK_BEST_PRACTICES="Consider replacing the link text: <strong>%(error)</strong>"
  71  PLG_SYSTEM_JOOA11Y_LINK_BEST_PRACTICES_DETAILS="<ul><li>&quot;Click here&quot; places focus on mouse mechanics, when many people do not use a mouse or may be viewing this website on a mobile device. Consider using a different verb that relates to the task.</li><li>Avoid using HTML symbols as call to actions unless they are hidden to assistive technologies.</li></ul>"
  72  PLG_SYSTEM_JOOA11Y_LINK_EMPTY="Remove empty links without any text."
  73  PLG_SYSTEM_JOOA11Y_LINK_EMPTY_LINK_NO_LABEL="Link does not have discernable text that is visible to screen readers and other assistive technology. To fix:<ul><li>Add some concise text that describes where the link takes you.</li><li>If it is an <a href=\"https://a11y-101.com/development/icons-and-links\" target=\"_blank\" rel=\"noopener noreferrer\">icon link or SVG</a> it is likely missing a descriptive label.</li><li>If you think this link is an error due to a copy/paste bug, consider deleting it.</li></ul>"
  74  PLG_SYSTEM_JOOA11Y_LINK_LABEL="The descriptive label for this link is: <strong>%(linkText)</strong>"
  75  PLG_SYSTEM_JOOA11Y_LINK_STOPWORD="Link text may not be descriptive enough out of context: <strong>%(error)</strong>"
  76  PLG_SYSTEM_JOOA11Y_LINK_STOPWORD_TIP="<strong>Tip!</strong> Link text should always be clear, unique, and meaningful. Avoid common words like \"click here\"; or \"learn more\"."
  77  PLG_SYSTEM_JOOA11Y_LINK_URL="Longer, less intelligible URLs used as link text might be difficult to listen to with assistive technology. In most cases, it is better to use human-readable text instead of the URL. Short URLs (such as a site's homepage) are okay."
  78  PLG_SYSTEM_JOOA11Y_LINK_URL_TIP="<strong>Tip!</strong> Link text should always be clear, unique, and meaningful so it could be understood out of context."
  79  
  80  ;Links Advanced
  81  PLG_SYSTEM_JOOA11Y_FILE_TYPE_WARNING="Link points to a PDF or downloadable file (e.g. MP3, Zip, Word Doc) without warning. Indicate the file type within the link text. If it is a large file, consider including the file size."
  82  PLG_SYSTEM_JOOA11Y_FILE_TYPE_WARNING_TIP="<strong>Example:</strong> Executive Report (PDF, 3MB)"
  83  PLG_SYSTEM_JOOA11Y_LINK_IDENTICAL_NAME="Link has identical text as another link, although it points to a different page. Multiple links with the same text may cause confusion for people who use screen readers."
  84  PLG_SYSTEM_JOOA11Y_LINK_IDENTICAL_NAME_TIP="Consider making the following link more descriptive to help distinguish it from other links: <strong>%(linkText)</strong>"
  85  PLG_SYSTEM_JOOA11Y_NEW_TAB_WARNING="Link opens in a new tab or window without warning. Doing so can be disorienting, especially for people who have difficulty perceiving visual content. Secondly, it is not always a good practice to control someone's experience or make decisions for them. Indicate that the link opens in a new window within the link text."
  86  PLG_SYSTEM_JOOA11Y_NEW_TAB_WARNING_TIP="<strong>Tip!</strong> Learn best practices: <a href=\"https://www.nngroup.com/articles/new-browser-windows-and-tabs/\" target=\"_blank\" rel=\"noopener noreferrer\">opening links in new browser windows and tabs.</a>"
  87  
  88  ;Images
  89  PLG_SYSTEM_JOOA11Y_HYPERLINK_ALT_LENGTH_MESSAGE="Alt text description on a linked image is <strong>too long</strong>. The alt text on linked images should describe where the link takes you, not a literal description of the image. <strong>Consider using the title of the page it links to as the alt text.</strong>"
  90  PLG_SYSTEM_JOOA11Y_HYPERLINK_ALT_LENGTH_MESSAGE_INFO="The alt text is <strong>%(altLength)</strong> characters: <strong>%(altText)</strong>"
  91  PLG_SYSTEM_JOOA11Y_IMAGE_FIGURE_DECORATIVE="Image is marked as <strong>decorative</strong> and will be ignored by assistive technology."
  92  PLG_SYSTEM_JOOA11Y_IMAGE_FIGURE_DECORATIVE_INFO="Although a <strong>caption</strong> was provided, the image should also have alt text in most cases. <ul><li>The alt text should provide a concise description of what is in the image.</li><li>The caption should usually provide context to relate the image back to the surrounding content, or give attention to a particular piece of information.</li></ul> Learn more: <a href=\"https://thoughtbot.com/blog/alt-vs-figcaption#the-figcaption-element\" target=\"_blank\" rel=\"noopener noreferrer\">alt versus figcaption.</a>"
  93  PLG_SYSTEM_JOOA11Y_IMAGE_FIGURE_DUPLICATE_ALT="Do not use the exact same words for both the alt and caption text. Screen readers will announce the information twice."
  94  PLG_SYSTEM_JOOA11Y_LINK_ALT_HAS_BAD_WORD_MESSAGE="File extension within the alt text found. If the image conveys a story, mood, or important information - be sure to describe the image."
  95  PLG_SYSTEM_JOOA11Y_LINK_ALT_HAS_BAD_WORD_MESSAGE_INFO="Remove: <strong>%(error)</strong>.<br>The alt text for this image is: <strong>%(altText)</strong>"
  96  PLG_SYSTEM_JOOA11Y_LINK_ALT_HAS_SUS_WORD_MESSAGE="Assistive technologies already indicate that this is an image, so &quot;<strong>%(error)</strong>&quot; or &quot;%(error) of&quot; may be redundant."
  97  PLG_SYSTEM_JOOA11Y_LINK_ALT_HAS_SUS_WORD_MESSAGE_INFO="The alt text for this image is: <strong>%(altText)</strong>"
  98  PLG_SYSTEM_JOOA11Y_LINK_ALT_PLACEHOLDER_MESSAGE="Non-descript or placeholder alt text found. Replace the following alt text with something more meaningful: <strong>%(altText)</strong>."
  99  PLG_SYSTEM_JOOA11Y_LINK_ALT_TOO_LONG_MESSAGE="Alt text description is <strong>too long</strong>. Alt text should be concise, yet meaningful like a <em>tweet</em> (around 100 characters). If this is a complex image or a graph, consider putting the long description of the image in the text below or an accordion component."
 100  PLG_SYSTEM_JOOA11Y_LINK_ALT_TOO_LONG_MESSAGE_INFO="The alt text is <strong>%(altLength)</strong> characters: <strong>%(altText)</strong>"
 101  PLG_SYSTEM_JOOA11Y_LINK_ANCHOR_LINK_AND_ALT_MESSAGE="Image link contains <strong>both alt text and surrounding link text.</strong> If this image is decorative and is being used as a functional link to another page, consider marking the image as decorative - the surrounding link text should suffice."
 102  PLG_SYSTEM_JOOA11Y_LINK_ANCHOR_LINK_AND_ALT_MESSAGE_INFO="Alt text: <strong>%(altText)</strong>"
 103  PLG_SYSTEM_JOOA11Y_LINK_DECORATIVE_MESSAGE="Image is marked as <strong>decorative</strong> and will be ignored by assistive technology. If the image conveys a story, mood or important information - be sure to add alt text."
 104  PLG_SYSTEM_JOOA11Y_LINK_HYPERLINKED_IMAGE_ARIA_HIDDEN="Link around image has <span class=\"jooa11y-kbd\">aria-hidden=&quot;true&quot;</span> but is still keyboard focusable. If you are intending to hide a redundant or duplicate link, add <span class=\"jooa11y-kbd\">tabindex=&quot;-1&quot;</span> as well."
 105  PLG_SYSTEM_JOOA11Y_LINK_IMAGE_BAD_ALT_MESSAGE="File extension within the alt text found. Ensure the alt text describes the destination of the link, not a literal description of the image. Remove: <strong>%(error)</strong>."
 106  PLG_SYSTEM_JOOA11Y_LINK_IMAGE_BAD_ALT_MESSAGE_INFO="The alt text for this image is: <strong>%(altText)</strong>"
 107  PLG_SYSTEM_JOOA11Y_LINK_IMAGE_LINK_ALT_TEXT_MESSAGE="Image link contains alt text, although please ensure alt text describes the destination page. <strong>Consider using the title of the page it links to as the alt text.</strong> Does the alt text describe where the link takes you?"
 108  PLG_SYSTEM_JOOA11Y_LINK_IMAGE_LINK_ALT_TEXT_MESSAGE_INFO="Alt text: <strong>%(altText)</strong>"
 109  PLG_SYSTEM_JOOA11Y_LINK_IMAGE_LINK_NULL_ALT_NO_TEXT_MESSAGE="Image within link is marked as decorative and there is no link text. Please add alt text to the image that describes the destination of the link."
 110  PLG_SYSTEM_JOOA11Y_LINK_IMAGE_PLACEHOLDER_ALT_MESSAGE="Non-descript or placeholder alt text within a linked image found. Ensure the alt text describes the destination of the link, not a literal description of the image. Replace the following alt text: <strong>%(altText)</strong>."
 111  PLG_SYSTEM_JOOA11Y_LINK_IMAGE_SUS_ALT_MESSAGE="Assistive technologies already indicate that this is an image, so &quot;<strong>%(error)</strong>&quot; or &quot;%(error) of&quot; may be redundant. Ensure the alt text describes the destination of the link, not a literal description of the image."
 112  PLG_SYSTEM_JOOA11Y_LINK_IMAGE_SUS_ALT_MESSAGE_INFO="The alt text for this image is: <strong>%(altText)</strong>."
 113  PLG_SYSTEM_JOOA11Y_LINK_LINK_HAS_ALT_MESSAGE="Image is marked as decorative, although the link is using the surrounding text as a descriptive label."
 114  PLG_SYSTEM_JOOA11Y_LINK_PASS_ALT="The alt text for this image is: <strong>%(altText)</strong>"
 115  PLG_SYSTEM_JOOA11Y_MISSING_ALT_LINK_BUT_HAS_TEXT_MESSAGE="Image is being used as a link with surrounding text, although the alt attribute should be marked as decorative."
 116  PLG_SYSTEM_JOOA11Y_MISSING_ALT_LINK_MESSAGE="Image is being used as a link but is missing alt text! Please ensure alt text describes where the link takes you."
 117  PLG_SYSTEM_JOOA11Y_MISSING_ALT_MESSAGE="Missing alt text! If the image conveys a story, mood, or important information - be sure to describe the image."
 118  PLG_SYSTEM_JOOA11Y_TEXT_UNDERLINE_WARNING="Underlined text can be confused with links."
 119  PLG_SYSTEM_JOOA11Y_TEXT_UNDERLINE_WARNING_TIP="Consider using a different style such as &lt;em&gt;<em>emphasis</em>&lt;/em&gt;."
 120  
 121  ;Labels
 122  PLG_SYSTEM_JOOA11Y_LABELS_ARIA_LABEL_INPUT_MESSAGE="Input has an accessible name, although please ensure there is a visible label too."
 123  PLG_SYSTEM_JOOA11Y_LABELS_ARIA_LABEL_INPUT_MESSAGE_INFO="The accessible name for this input is: <strong>%(ariaLabel)</strong>"
 124  PLG_SYSTEM_JOOA11Y_LABELS_INPUT_RESET_MESSAGE="Reset buttons should <strong>not</strong> be used unless specifically needed because they are easy to activate by mistake."
 125  PLG_SYSTEM_JOOA11Y_LABELS_INPUT_RESET_MESSAGE_TIP="<strong>Tip!</strong> Learn why <a href=\"https://www.nngroup.com/articles/reset-and-cancel-buttons/\" target=\"_blank\" rel=\"noopener noreferrer\">Reset and Cancel buttons pose usability issues.</a>"
 126  PLG_SYSTEM_JOOA11Y_LABELS_MISSING_IMAGE_INPUT_MESSAGE="Image button is missing alt text. Please add alt text to provide an accessible name. For example: <em>Search</em> or <em>Submit</em>."
 127  PLG_SYSTEM_JOOA11Y_LABELS_MISSING_LABEL_MESSAGE="There is no label associated with this input. Please add an <span class=\"jooa11y-kbd\">id</span> to this input, and add a matching <span class=\"jooa11y-kbd\">for</span> attribute to the label."
 128  PLG_SYSTEM_JOOA11Y_LABELS_NO_FOR_ATTRIBUTE_MESSAGE="There is no label associated with this input. Add a <span class=\"jooa11y-kbd\">for</span> attribute to the label that matches the <span class=\"jooa11y-kbd\">id</span> of this input."
 129  PLG_SYSTEM_JOOA11Y_LABELS_NO_FOR_ATTRIBUTE_MESSAGE_INFO="The ID for this input is: <strong>id=&#34;%(t)&#34;</strong>"
 130  
 131  ;Embedded content
 132  PLG_SYSTEM_JOOA11Y_EMBED_AUDIO="Please ensure to provide a <strong>transcript for all podcasts.</strong> Providing transcripts for audio content is a mandatory Level A requirement. Transcripts support people who are D/deaf or hard-of-hearing, but can benefit everyone. Consider placing the transcript below or within an accordion panel."
 133  PLG_SYSTEM_JOOA11Y_EMBED_GENERAL_WARNING="Unable to check embedded content. Please make sure that images have alt text, videos have captions, text has sufficient contrast, and interactive components are <a href=\"https://webaim.org/techniques/keyboard/\" target=\"_blank\" rel=\"noopener noreferrer\">keyboard accessible.</a>"
 134  PLG_SYSTEM_JOOA11Y_EMBED_MISSING_TITLE="Embedded content requires an accessible name that describes its contents. Please provide a unique <span class=\"jooa11y-kbd\">title</span> or <span class=\"jooa11y-kbd\">aria-label</span> attribute on the <span class=\"jooa11y-kbd\">iframe</span> element. Learn more about <a href=\"https://dequeuniversity.com/tips/provide-iframe-titles\" target=\"_blank\" rel=\"noopener noreferrer\">iFrames.</a>"
 135  PLG_SYSTEM_JOOA11Y_EMBED_VIDEO="Please ensure <strong>all videos have closed captioning.</strong> Providing captions for all audio and video content is a mandatory Level A requirement. Captions support people who are D/deaf or hard-of-hearing."
 136  
 137  ;Contrast
 138  PLG_SYSTEM_JOOA11Y_CONTRAST_ERROR_INPUT_MESSAGE="The text within this input does not have enough contrast with the background. The contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text."
 139  PLG_SYSTEM_JOOA11Y_CONTRAST_ERROR_INPUT_MESSAGE_INFO="The contrast ratio is <strong>%(cratio)</strong>."
 140  PLG_SYSTEM_JOOA11Y_CONTRAST_ERROR_MESSAGE="This text does not have enough contrast with the background. The contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text."
 141  PLG_SYSTEM_JOOA11Y_CONTRAST_ERROR_MESSAGE_INFO="The contrast ratio is <strong>%(cratio)</strong> for the following text: <strong>%(nodetext)</strong>"
 142  PLG_SYSTEM_JOOA11Y_CONTRAST_WARNING_MESSAGE="The contrast of this text is unknown and needs to be manually reviewed. Ensure the text and the background have strong contrasting colours. The contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text."
 143  PLG_SYSTEM_JOOA11Y_CONTRAST_WARNING_MESSAGE_INFO="Please review contrast of the following text:<br><strong>%(nodetext)</strong>"
 144  
 145  ;Readability
 146  PLG_SYSTEM_JOOA11Y_READABILITY_NOT_ENOUGH_CONTENT_MESSAGE="Not enough content to calculate readability score."
 147  PLG_SYSTEM_JOOA11Y_READABILITY_NO_P_OR_LI_MESSAGE="Unable to calculate readability score. No paragraph <span class=\"jooa11y-badge\">&lt;p&gt;</span> or list content <span class=\"jooa11y-badge\">&lt;li&gt;</span> found."
 148  
 149  ;QA
 150  PLG_SYSTEM_JOOA11Y_QA_BAD_ITALICS="Bold and italic tags have semantic meaning, and should <strong>not</strong> be used to highlight entire paragraphs. Bolded text should be used to provide strong <strong>emphasis</strong> on a word or phrase. Italics should be used to highlight proper names (i.e. book and article titles), foreign words, quotes. Long quotes should be formatted as a blockquote."
 151  PLG_SYSTEM_JOOA11Y_QA_BAD_LINK="Bad link found. Link appears to point to a development environment. This link points to: <strong>%(el)</strong>"
 152  PLG_SYSTEM_JOOA11Y_QA_BLOCKQUOTE_MESSAGE="Is this a heading? <strong>%(bqHeadingText)</strong>"
 153  PLG_SYSTEM_JOOA11Y_QA_BLOCKQUOTE_MESSAGE_TIP="Blockquotes should be used for quotes only. If this is intended to be a heading, change this blockquote to a semantic heading (e.g. Heading 2 or Heading 3)."
 154  PLG_SYSTEM_JOOA11Y_QA_DUPLICATE_ID="Found <strong>duplicate ID</strong>. Duplicate ID errors are known to cause problems for assistive technologies when they are trying to interact with content."
 155  PLG_SYSTEM_JOOA11Y_QA_DUPLICATE_ID_TIP="Please remove or change the following ID: <strong>%(id)</strong>"
 156  PLG_SYSTEM_JOOA11Y_QA_FAKE_HEADING="Is this a heading? <strong>%(boldtext)</strong>"
 157  PLG_SYSTEM_JOOA11Y_QA_FAKE_HEADING_INFO="A line of bold text might look like a heading, but someone using a screen reader cannot tell that it is important or jump to its content. Bolded text should never replace semantic headings (Heading 2 to Heading 6)."
 158  PLG_SYSTEM_JOOA11Y_QA_PAGE_LANGUAGE_MESSAGE="Page language not declared! Please <a href=\"https://www.w3.org/International/questions/qa-html-language-declarations\" target=\"_blank\" rel=\"noopener noreferrer\">declare language on HTML tag.</a>"
 159  PLG_SYSTEM_JOOA11Y_QA_PDF_COUNT="PDFs are considered web content and must be made accessible as well. PDFs often contain issues for people who use screen readers (missing structural tags or missing form field labels) and people who have low vision (text does not reflow when enlarged). <ul><li>If this is a form, consider using an accessible HTML form as an alternative.</li><li>If this is a document, consider converting it into a web page.</li></ul><br>Otherwise, please check <strong>%(pdfCount)</strong> <a href=\"https://www.adobe.com/accessibility/products/acrobat/using-acrobat-pro-accessibility-checker.html\" target=\"_blank\" rel=\"noopener noreferrer\">PDF(s) for accessibility in Acrobat DC.</a>"
 160  PLG_SYSTEM_JOOA11Y_QA_SHOULD_BE_LIST="Are you trying to create a list? Possible list item found: <strong>%(firstPrefix)</strong>"
 161  PLG_SYSTEM_JOOA11Y_QA_SHOULD_BE_LIST_TIP="Make sure to use semantic lists by using the bullet or number formatting buttons instead. When using a semantic list, assistive technologies are able to convey information such as the total number of items and the relative position of each item in the list. Learn more about <a href=\"https://www.w3.org/WAI/tutorials/page-structure/content/#lists\" target=\"_blank\" rel=\"noopener noreferrer\">semantic lists.</a>"
 162  PLG_SYSTEM_JOOA11Y_QA_UPPERCASE_WARNING="Found all caps. Some screen readers may interpret all caps text as an acronym and will read each letter individually. Additionally, some people find all caps more difficult to read and it may give the appearance of SHOUTING."
 163  
 164  ;Tables
 165  PLG_SYSTEM_JOOA11Y_TABLES_EMPTY_HEADING="Empty table header found! Table headers should <em>never</em> be empty. It is important to designate row and/or column headers to convey their relationship. This information provides context to people who use assistive technology. Please keep in mind that tables should be used for tabular data only."
 166  PLG_SYSTEM_JOOA11Y_TABLES_EMPTY_HEADING_INFO="Learn more about <a href=\"https://www.w3.org/WAI/tutorials/tables/\" target=\"_blank\" rel=\"noopener noreferrer\">accessible tables.</a>"
 167  PLG_SYSTEM_JOOA11Y_TABLES_MISSING_HEADINGS="Missing table headers! Accessible tables need HTML markup that indicates header cells and data cells which defines their relationship. This information provides context to people who use assistive technology. Tables should be used for tabular data only."
 168  PLG_SYSTEM_JOOA11Y_TABLES_MISSING_HEADINGS_INFO="Learn more about <a href=\"https://www.w3.org/WAI/tutorials/tables/\" target=\"_blank\" rel=\"noopener noreferrer\">accessible tables.</a>"
 169  PLG_SYSTEM_JOOA11Y_TABLES_SEMANTIC_HEADING="Semantic headings such as Heading 2 or Heading 3 should only be used for sections of content; <strong>not</strong> in HTML tables. Indicate table headings using the <strong>th</strong> element instead."
 170  PLG_SYSTEM_JOOA11Y_TABLES_SEMANTIC_HEADING_INFO="Learn more about <a href=\"https://www.w3.org/WAI/tutorials/tables/\" target=\"_blank\" rel=\"noopener noreferrer\">accessible tables.</a>"