🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 53 (from laksa073)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa053.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://api.jquery.com/hidden-selector/\')), getAhrefsUnparsedNoserviceFromURL(\'https://api.jquery.com/hidden-selector/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/api.jquery.com\/hidden-selector\/","crawl_time":1775485579,"first_indexed_time":1376664145,"http_code":200,"src_unparsed":"com,jquery!api,\/hidden-selector\/ s443","src_root_hash":"657907979407719853","history_drop_reason":null,"meta_title":":hidden Selector | jQuery API Documentation","meta_descriptions":[""],"attrs_boilerpipe_text":"hidden selector\nDescription:\nSelects all elements that are hidden.\nversion added:\n1.0\njQuery( \":hidden\" )\nElements can be considered hidden for several reasons:\nThey have a CSS\ndisplay\nvalue of\nnone\n.\nThey are form elements with\ntype=\"hidden\"\n.\nTheir width and height are explicitly set to 0.\nAn ancestor element is hidden, so the element is not shown on the page.\nElements with\nvisibility: hidden\nor\nopacity: 0\nare considered to be visible, since they still consume space in the layout. During animations that hide an element, the element is considered to be visible until the end of the animation.\nElements that are not in a document are not considered to be visible; jQuery does not have a way to know if they will be visible when appended to a document since it depends on the applicable styles.\nThis selector is the opposite of the\n:visible\nselector. So, every element selected by\n:hidden\nisn't selected by\n:visible\nand vice versa.\nDuring animations to show an element, the element is considered to be visible at the start of the animation.\nHow\n:hidden\nis determined was changed in jQuery 1.3.2. An element is assumed to be hidden if it or any of its parents consumes no space in the document. CSS visibility isn't taken into account (therefore\n$( elem ).css( \"visibility\", \"hidden\" ).is( \":hidden\" ) == false\n). The\nrelease notes\noutline the changes in more detail.\njQuery 3 slightly modifies the meaning of\n:hidden\n(and therefore of\n:visible\n). Starting with this version, elements will be considered\n:hidden\nif they don't have any layout boxes. For example,\nbr\nelements and inline elements with no content will not be selected by the\n:hidden\nselector.\nAdditional Notes:\nBecause\n:hidden\nis a jQuery extension and not part of the CSS specification, queries using\n:hidden\ncannot take advantage of the performance boost provided by the native DOM\nquerySelectorAll()\nmethod. To achieve the best performance when using\n:hidden\nto select elements, first select the elements using a pure CSS selector, then use\n.filter(\":hidden\")\n.\nUsing this selector heavily can have performance implications, as it may force the browser to re-render the page before it can determine visibility. Tracking the visibility of elements via other methods, using a class for example, can provide better performance.\nExample:\nShows all hidden divs and counts hidden inputs.\n1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20\n21\n22\n23\n24\n25\n26\n27\n28\n29\n30\n31\n32\n33\n34\n35\n36\n37\n38\n39\n40\n41\n42\n43\n44\n45\n46\n47\n48\n49\n50\n51\n52\n53\n<!doctype\nhtml\n>\n<\nhtml\nlang\n=\n\"en\"\n>\n<\nhead\n>\n<\nmeta\ncharset\n=\n\"utf-8\"\n>\n<\ntitle\n>\nhidden demo\n<\/\ntitle\n>\n<\nstyle\n>\ndiv\n{\nwidth\n:\n70px\n;\nheight\n:\n40px\n;\nbackground\n:\n#e7f\n;\nmargin\n:\n5px\n;\nfloat\n: left;\n}\nspan\n{\ndisplay\n: block;\nclear\n: left;\ncolor\n: red;\n}\n.starthidden\n{\ndisplay\n: none;\n}\n<\/\nstyle\n>\n<\nscript\nsrc\n=\n\"https:\/\/code.jquery.com\/jquery-4.0.0.js\"\n>\n<\/\nscript\n>\n<\/\nhead\n>\n<\nbody\n>\n<\nspan\n>\n<\/\nspan\n>\n<\ndiv\n>\n<\/\ndiv\n>\n<\ndiv\nstyle\n=\n\"display:none;\"\n>\nHider!\n<\/\ndiv\n>\n<\ndiv\n>\n<\/\ndiv\n>\n<\ndiv\nclass\n=\n\"starthidden\"\n>\nHider!\n<\/\ndiv\n>\n<\ndiv\n>\n<\/\ndiv\n>\n<\nform\n>\n<\ninput\ntype\n=\n\"hidden\"\n>\n<\ninput\ntype\n=\n\"hidden\"\n>\n<\ninput\ntype\n=\n\"hidden\"\n>\n<\/\nform\n>\n<\nspan\n>\n<\/\nspan\n>\n<\nscript\n>\n\/\/ In some browsers :hidden includes head, title, script, etc...\nvar\nhiddenElements = $(\n\"body\"\n).find(\n\":hidden\"\n).not(\n\"script\"\n);\n$(\n\"span\"\n).first().text(\n\"Found \"\n+ hiddenElements.length +\n\" hidden elements total.\"\n);\n$(\n\"div:hidden\"\n).show(\n3000\n);\n$(\n\"span\"\n).last().text(\n\"Found \"\n+ $(\n\"input:hidden\"\n).length +\n\" hidden inputs.\"\n);\n<\/\nscript\n>\n<\/\nbody\n>\n<\/\nhtml\n>\nDemo:","attrs_markdown":"- [jQuery](https:\/\/jquery.com\/ \"jQuery\")\n- [jQuery UI](https:\/\/jqueryui.com\/ \"jQuery UI\")\n- [jQuery Mobile](https:\/\/jquerymobile.com\/ \"jQuery Mobile\")\n- [Sizzle](https:\/\/sizzlejs.com\/ \"Sizzle\")\n- [QUnit](https:\/\/qunitjs.com\/ \"QUnit\")\n\n- [Plugins](https:\/\/plugins.jquery.com\/)\n- [Contribute](https:\/\/contribute.jquery.org\/)\n  - [CLA](https:\/\/cla.openjsf.org\/)\n  - [Style Guides](https:\/\/contribute.jquery.org\/style-guide\/)\n  - [Bug Triage](https:\/\/contribute.jquery.org\/triage\/)\n  - [Code](https:\/\/contribute.jquery.org\/code\/)\n  - [Documentation](https:\/\/contribute.jquery.org\/documentation\/)\n  - [Web Sites](https:\/\/contribute.jquery.org\/web-sites\/)\n- [Events](https:\/\/events.jquery.org\/)\n- [Support](https:\/\/jquery.com\/support\/)\n  - [Learning Center](https:\/\/learn.jquery.com\/)\n  - [Chat](https:\/\/jquery.com\/support\/)\n  - [Stack Overflow](https:\/\/stackoverflow.com\/tags\/jquery\/info)\n  - [Report a bug](https:\/\/contribute.jquery.org\/bug-reports\/)\n- [OpenJS Foundation](https:\/\/openjsf.org\/)\n  - [Join](https:\/\/openjsf.org\/join)\n  - [Members](https:\/\/openjsf.org\/members)\n  - [jQuery Team](https:\/\/jquery.com\/team)\n  - [Governance](https:\/\/openjsf.org\/governance)\n  - [Conduct](https:\/\/code-of-conduct.openjsf.org\/)\n  - [Projects](https:\/\/openjsf.org\/projects)\n\n## [jQuery API Documentation](https:\/\/jquery.com\/ \"jQuery API Documentation\")\nNavigation\n\n- [Download](https:\/\/jquery.com\/download\/)\n- [API Documentation](https:\/\/api.jquery.com\/)\n- [Blog](https:\/\/blog.jquery.com\/)\n- [Plugins](https:\/\/plugins.jquery.com\/)\n- [Browser Support](https:\/\/jquery.com\/browser-support\/)\n- [Version Support](https:\/\/jquery.com\/support\/)\n\n# :hidden Selector\n***\nCategories: [Selectors](https:\/\/api.jquery.com\/category\/selectors\/) \\> [jQuery Extensions](https:\/\/api.jquery.com\/category\/selectors\/jquery-selector-extensions\/) \\| [Selectors](https:\/\/api.jquery.com\/category\/selectors\/) \\> [Visibility Filter](https:\/\/api.jquery.com\/category\/selectors\/visibility-filter-selectors\/)\n\n## hidden selector\n**Description:** Selects all elements that are hidden.\n\n- #### version added: [1\\.0](https:\/\/api.jquery.com\/category\/version\/1.0\/)jQuery( \":hidden\" )\n\nElements can be considered hidden for several reasons:\n\n- They have a CSS `display` value of `none`.\n- They are form elements with `type=\"hidden\"`.\n- Their width and height are explicitly set to 0.\n- An ancestor element is hidden, so the element is not shown on the page.\n\nElements with `visibility: hidden` or `opacity: 0` are considered to be visible, since they still consume space in the layout. During animations that hide an element, the element is considered to be visible until the end of the animation.\n\nElements that are not in a document are not considered to be visible; jQuery does not have a way to know if they will be visible when appended to a document since it depends on the applicable styles.\n\nThis selector is the opposite of the [`:visible`](https:\/\/api.jquery.com\/visible-selector\/) selector. So, every element selected by `:hidden` isn't selected by `:visible` and vice versa.\n\nDuring animations to show an element, the element is considered to be visible at the start of the animation.\n\nHow `:hidden` is determined was changed in jQuery 1.3.2. An element is assumed to be hidden if it or any of its parents consumes no space in the document. CSS visibility isn't taken into account (therefore `$( elem ).css( \"visibility\", \"hidden\" ).is( \":hidden\" ) == false`). The [release notes](https:\/\/blog.jquery.com\/2009\/02\/20\/jquery-1-3-2-released\/) outline the changes in more detail.\n\njQuery 3 slightly modifies the meaning of `:hidden` (and therefore of [`:visible`](https:\/\/api.jquery.com\/visible-selector\/)). Starting with this version, elements will be considered `:hidden` if they don't have any layout boxes. For example, `br` elements and inline elements with no content will not be selected by the `:hidden` selector.\n### Additional Notes:\n- Because `:hidden` is a jQuery extension and not part of the CSS specification, queries using `:hidden` cannot take advantage of the performance boost provided by the native DOM `querySelectorAll()` method. To achieve the best performance when using `:hidden` to select elements, first select the elements using a pure CSS selector, then use [`.filter(\":hidden\")`](https:\/\/api.jquery.com\/filter\/).\n- Using this selector heavily can have performance implications, as it may force the browser to re-render the page before it can determine visibility. Tracking the visibility of elements via other methods, using a class for example, can provide better performance.\n\n## Example:\nShows all hidden divs and counts hidden inputs.\n\n|   |   |\n|---|---|\n| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 |   |\n#### Demo:\n\n- [Ajax](https:\/\/api.jquery.com\/category\/ajax\/)\n  - [Global Ajax Event Handlers](https:\/\/api.jquery.com\/category\/ajax\/global-ajax-event-handlers\/)\n  - [Helper Functions](https:\/\/api.jquery.com\/category\/ajax\/helper-functions\/)\n  - [Low-Level Interface](https:\/\/api.jquery.com\/category\/ajax\/low-level-interface\/)\n  - [Shorthand Methods](https:\/\/api.jquery.com\/category\/ajax\/shorthand-methods\/)\n- [Attributes](https:\/\/api.jquery.com\/category\/attributes\/)\n- [Callbacks Object](https:\/\/api.jquery.com\/category\/callbacks-object\/)\n- [Core](https:\/\/api.jquery.com\/category\/core\/)\n- [CSS](https:\/\/api.jquery.com\/category\/css\/)\n- [Data](https:\/\/api.jquery.com\/category\/data\/)\n- [Deferred Object](https:\/\/api.jquery.com\/category\/deferred-object\/)\n- [Deprecated](https:\/\/api.jquery.com\/category\/deprecated\/)\n  - [Deprecated 1.3](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-1.3\/)\n  - [Deprecated 1.7](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-1.7\/)\n  - [Deprecated 1.8](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-1.8\/)\n  - [Deprecated 1.9](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-1.9\/)\n  - [Deprecated 1.10 & 2.0](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-1.10-and-2.0\/)\n  - [Deprecated 3.0](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-3.0\/)\n  - [Deprecated 3.2](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-3.2\/)\n  - [Deprecated 3.3](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-3.3\/)\n  - [Deprecated 3.4](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-3.4\/)\n  - [Deprecated 3.5](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-3.5\/)\n  - [Deprecated 3.7](https:\/\/api.jquery.com\/category\/deprecated\/deprecated-3.7\/)\n- [Dimensions](https:\/\/api.jquery.com\/category\/dimensions\/)\n- [Effects](https:\/\/api.jquery.com\/category\/effects\/)\n  - [Basics](https:\/\/api.jquery.com\/category\/effects\/basics\/)\n  - [Custom](https:\/\/api.jquery.com\/category\/effects\/custom-effects\/)\n  - [Fading](https:\/\/api.jquery.com\/category\/effects\/fading\/)\n  - [Sliding](https:\/\/api.jquery.com\/category\/effects\/sliding\/)\n- [Events](https:\/\/api.jquery.com\/category\/events\/)\n  - [Browser Events](https:\/\/api.jquery.com\/category\/events\/browser-events\/)\n  - [Document Loading](https:\/\/api.jquery.com\/category\/events\/document-loading\/)\n  - [Event Handler Attachment](https:\/\/api.jquery.com\/category\/events\/event-handler-attachment\/)\n  - [Event Object](https:\/\/api.jquery.com\/category\/events\/event-object\/)\n  - [Form Events](https:\/\/api.jquery.com\/category\/events\/form-events\/)\n  - [Keyboard Events](https:\/\/api.jquery.com\/category\/events\/keyboard-events\/)\n  - [Mouse Events](https:\/\/api.jquery.com\/category\/events\/mouse-events\/)\n- [Forms](https:\/\/api.jquery.com\/category\/forms\/)\n- [Internals](https:\/\/api.jquery.com\/category\/internals\/)\n- [Manipulation](https:\/\/api.jquery.com\/category\/manipulation\/)\n  - [Class Attribute](https:\/\/api.jquery.com\/category\/manipulation\/class-attribute\/)\n  - [Copying](https:\/\/api.jquery.com\/category\/manipulation\/copying\/)\n  - [DOM Insertion, Around](https:\/\/api.jquery.com\/category\/manipulation\/dom-insertion-around\/)\n  - [DOM Insertion, Inside](https:\/\/api.jquery.com\/category\/manipulation\/dom-insertion-inside\/)\n  - [DOM Insertion, Outside](https:\/\/api.jquery.com\/category\/manipulation\/dom-insertion-outside\/)\n  - [DOM Removal](https:\/\/api.jquery.com\/category\/manipulation\/dom-removal\/)\n  - [DOM Replacement](https:\/\/api.jquery.com\/category\/manipulation\/dom-replacement\/)\n  - [General Attributes](https:\/\/api.jquery.com\/category\/manipulation\/general-attributes\/)\n  - [Style Properties](https:\/\/api.jquery.com\/category\/manipulation\/style-properties\/)\n- [Miscellaneous](https:\/\/api.jquery.com\/category\/miscellaneous\/)\n  - [Collection Manipulation](https:\/\/api.jquery.com\/category\/miscellaneous\/collection-manipulation\/)\n  - [Data Storage](https:\/\/api.jquery.com\/category\/miscellaneous\/data-storage\/)\n  - [DOM Element Methods](https:\/\/api.jquery.com\/category\/miscellaneous\/dom-element-methods\/)\n  - [Setup Methods](https:\/\/api.jquery.com\/category\/miscellaneous\/setup-methods\/)\n- [Offset](https:\/\/api.jquery.com\/category\/offset\/)\n- [Properties](https:\/\/api.jquery.com\/category\/properties\/)\n  - [Properties of jQuery Object Instances](https:\/\/api.jquery.com\/category\/properties\/jquery-object-instance-properties\/)\n  - [Properties of the Global jQuery Object](https:\/\/api.jquery.com\/category\/properties\/global-jquery-object-properties\/)\n- [Removed](https:\/\/api.jquery.com\/category\/removed\/)\n- [Selectors](https:\/\/api.jquery.com\/category\/selectors\/)\n  - [Attribute](https:\/\/api.jquery.com\/category\/selectors\/attribute-selectors\/)\n  - [Basic](https:\/\/api.jquery.com\/category\/selectors\/basic-css-selectors\/)\n  - [Basic Filter](https:\/\/api.jquery.com\/category\/selectors\/basic-filter-selectors\/)\n  - [Child Filter](https:\/\/api.jquery.com\/category\/selectors\/child-filter-selectors\/)\n  - [Content Filter](https:\/\/api.jquery.com\/category\/selectors\/content-filter-selector\/)\n  - [Form](https:\/\/api.jquery.com\/category\/selectors\/form-selectors\/)\n  - [Hierarchy](https:\/\/api.jquery.com\/category\/selectors\/hierarchy-selectors\/)\n  - [jQuery Extensions](https:\/\/api.jquery.com\/category\/selectors\/jquery-selector-extensions\/)\n  - [Visibility Filter](https:\/\/api.jquery.com\/category\/selectors\/visibility-filter-selectors\/)\n- [Traversing](https:\/\/api.jquery.com\/category\/traversing\/)\n  - [Filtering](https:\/\/api.jquery.com\/category\/traversing\/filtering\/)\n  - [Miscellaneous Traversing](https:\/\/api.jquery.com\/category\/traversing\/miscellaneous-traversal\/)\n  - [Tree Traversal](https:\/\/api.jquery.com\/category\/traversing\/tree-traversal\/)\n- [Utilities](https:\/\/api.jquery.com\/category\/utilities\/)\n- [Version](https:\/\/api.jquery.com\/category\/version\/)\n  - [Version 1.0](https:\/\/api.jquery.com\/category\/version\/1.0\/)\n  - [Version 1.0.4](https:\/\/api.jquery.com\/category\/version\/1.0.4\/)\n  - [Version 1.1](https:\/\/api.jquery.com\/category\/version\/1.1\/)\n  - [Version 1.1.2](https:\/\/api.jquery.com\/category\/version\/1.1.2\/)\n  - [Version 1.1.3](https:\/\/api.jquery.com\/category\/version\/1.1.3\/)\n  - [Version 1.1.4](https:\/\/api.jquery.com\/category\/version\/1.1.4\/)\n  - [Version 1.2](https:\/\/api.jquery.com\/category\/version\/1.2\/)\n  - [Version 1.2.3](https:\/\/api.jquery.com\/category\/version\/1.2.3\/)\n  - [Version 1.2.6](https:\/\/api.jquery.com\/category\/version\/1.2.6\/)\n  - [Version 1.3](https:\/\/api.jquery.com\/category\/version\/1.3\/)\n  - [Version 1.4](https:\/\/api.jquery.com\/category\/version\/1.4\/)\n  - [Version 1.4.1](https:\/\/api.jquery.com\/category\/version\/1.4.1\/)\n  - [Version 1.4.2](https:\/\/api.jquery.com\/category\/version\/1.4.2\/)\n  - [Version 1.4.3](https:\/\/api.jquery.com\/category\/version\/1.4.3\/)\n  - [Version 1.4.4](https:\/\/api.jquery.com\/category\/version\/1.4.4\/)\n  - [Version 1.5](https:\/\/api.jquery.com\/category\/version\/1.5\/)\n  - [Version 1.5.1](https:\/\/api.jquery.com\/category\/version\/1.5.1\/)\n  - [Version 1.6](https:\/\/api.jquery.com\/category\/version\/1.6\/)\n  - [Version 1.7](https:\/\/api.jquery.com\/category\/version\/1.7\/)\n  - [Version 1.8](https:\/\/api.jquery.com\/category\/version\/1.8\/)\n  - [Version 1.9](https:\/\/api.jquery.com\/category\/version\/1.9\/)\n  - [Version 1.11 & 2.1](https:\/\/api.jquery.com\/category\/version\/1.11-and-2.1\/)\n  - [Version 1.12 & 2.2](https:\/\/api.jquery.com\/category\/version\/1.12-and-2.2\/)\n  - [Version 3.0](https:\/\/api.jquery.com\/category\/version\/3.0\/)\n  - [Version 3.1](https:\/\/api.jquery.com\/category\/version\/3.1\/)\n  - [Version 3.2](https:\/\/api.jquery.com\/category\/version\/3.2\/)\n  - [Version 3.3](https:\/\/api.jquery.com\/category\/version\/3.3\/)\n  - [Version 3.4](https:\/\/api.jquery.com\/category\/version\/3.4\/)\n  - [Version 3.5](https:\/\/api.jquery.com\/category\/version\/3.5\/)\n  - [Version 3.6](https:\/\/api.jquery.com\/category\/version\/3.6\/)\n  - [Version 3.7](https:\/\/api.jquery.com\/category\/version\/3.7\/)\n  - [Version 4.0](https:\/\/api.jquery.com\/category\/version\/4.0\/)\n\n### Books\n- [![Learning jQuery 4th Edition by Karl Swedberg and Jonathan Chaffer](https:\/\/api.jquery.com\/wp-content\/themes\/jquery\/content\/books\/learning-jquery-4th-ed.jpg) Learning jQuery Fourth Edition Karl Swedberg and Jonathan Chaffer](https:\/\/www.packtpub.com\/en-us\/product\/learning-jquery-fourth-edition-9781782163152)\n- [![jQuery in Action by Bear Bibeault, Yehuda Katz, and Aurelio De Rosa](https:\/\/api.jquery.com\/wp-content\/themes\/jquery\/content\/books\/jquery-in-action.jpg) jQuery in Action Bear Bibeault, Yehuda Katz, and Aurelio De Rosa](https:\/\/www.manning.com\/books\/jquery-in-action-third-edition)\n- [![jQuery Succinctly by Cody Lindley](https:\/\/api.jquery.com\/wp-content\/themes\/jquery\/content\/books\/jquery-succinctly.jpg) jQuery Succinctly Cody Lindley](https:\/\/www.syncfusion.com\/ebooks\/jquery)\n\n- [Learning Center](https:\/\/learn.jquery.com\/)\n- [Chat](https:\/\/jquery.com\/support\/)\n- [Twitter](https:\/\/twitter.com\/jquery)\n- [GitHub](https:\/\/github.com\/jquery)\n\nCopyright 2026 [OpenJS Foundation](https:\/\/openjsf.org\/) and jQuery contributors. All rights reserved. See [jQuery License](https:\/\/jquery.com\/license\/) for more information. The [OpenJS Foundation](https:\/\/openjsf.org\/) has registered trademarks and uses trademarks. For a list of trademarks of the [OpenJS Foundation](https:\/\/openjsf.org\/), please see our [Trademark Policy](https:\/\/trademark-policy.openjsf.org\/) and [Trademark List](https:\/\/trademark-list.openjsf.org\/). Trademarks and logos not indicated on the [list of OpenJS Foundation trademarks](https:\/\/trademark-list.openjsf.org\/) are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. OpenJS Foundation [Terms of Use](https:\/\/terms-of-use.openjsf.org\/), [Privacy](https:\/\/privacy-policy.openjsf.org\/), [Code of Conduct](https:\/\/code-of-conduct.openjsf.org\/), and [Cookie](https:\/\/www.linuxfoundation.org\/cookies) Policies also apply.\n\n[Web hosting by Digital Ocean](https:\/\/www.digitalocean.com\/) \\| [CDN by Fastly](https:\/\/www.fastly.com\/) \\| [Powered by WordPress](https:\/\/wordpress.org\/)","attrs_readable_markdown":"## hidden selector\n**Description:** Selects all elements that are hidden.\n\n- #### version added: [1\\.0](https:\/\/api.jquery.com\/category\/version\/1.0\/)jQuery( \":hidden\" )\n\nElements can be considered hidden for several reasons:\n\n- They have a CSS `display` value of `none`.\n- They are form elements with `type=\"hidden\"`.\n- Their width and height are explicitly set to 0.\n- An ancestor element is hidden, so the element is not shown on the page.\n\nElements with `visibility: hidden` or `opacity: 0` are considered to be visible, since they still consume space in the layout. During animations that hide an element, the element is considered to be visible until the end of the animation.\n\nElements that are not in a document are not considered to be visible; jQuery does not have a way to know if they will be visible when appended to a document since it depends on the applicable styles.\n\nThis selector is the opposite of the [`:visible`](https:\/\/api.jquery.com\/visible-selector\/) selector. So, every element selected by `:hidden` isn't selected by `:visible` and vice versa.\n\nDuring animations to show an element, the element is considered to be visible at the start of the animation.\n\nHow `:hidden` is determined was changed in jQuery 1.3.2. An element is assumed to be hidden if it or any of its parents consumes no space in the document. CSS visibility isn't taken into account (therefore `$( elem ).css( \"visibility\", \"hidden\" ).is( \":hidden\" ) == false`). The [release notes](https:\/\/blog.jquery.com\/2009\/02\/20\/jquery-1-3-2-released\/) outline the changes in more detail.\n\njQuery 3 slightly modifies the meaning of `:hidden` (and therefore of [`:visible`](https:\/\/api.jquery.com\/visible-selector\/)). Starting with this version, elements will be considered `:hidden` if they don't have any layout boxes. For example, `br` elements and inline elements with no content will not be selected by the `:hidden` selector.\n### Additional Notes:\n- Because `:hidden` is a jQuery extension and not part of the CSS specification, queries using `:hidden` cannot take advantage of the performance boost provided by the native DOM `querySelectorAll()` method. To achieve the best performance when using `:hidden` to select elements, first select the elements using a pure CSS selector, then use [`.filter(\":hidden\")`](https:\/\/api.jquery.com\/filter\/).\n- Using this selector heavily can have performance implications, as it may force the browser to re-render the page before it can determine visibility. Tracking the visibility of elements via other methods, using a class for example, can provide better performance.\n\n## Example:\nShows all hidden divs and counts hidden inputs.\n\n|   |   |\n|---|---|\n| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 |   |\n#### Demo:","meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

1 hour ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property	Value
URL	https://api.jquery.com/hidden-selector/
Last Crawled	2026-04-06 14:26:19 (1 hour ago)
First Indexed	2013-08-16 14:42:25 (12 years ago)
HTTP Status Code	200
Meta Title	:hidden Selector \| jQuery API Documentation
Meta Description	null
Meta Canonical	null
Boilerpipe Text	hidden selector Description: Selects all elements that are hidden. version added: 1.0 jQuery( ":hidden" ) Elements can be considered hidden for several reasons: They have a CSS display value of none . They are form elements with type="hidden" . Their width and height are explicitly set to 0. An ancestor element is hidden, so the element is not shown on the page. Elements with visibility: hidden or opacity: 0 are considered to be visible, since they still consume space in the layout. During animations that hide an element, the element is considered to be visible until the end of the animation. Elements that are not in a document are not considered to be visible; jQuery does not have a way to know if they will be visible when appended to a document since it depends on the applicable styles. This selector is the opposite of the :visible selector. So, every element selected by :hidden isn't selected by :visible and vice versa. During animations to show an element, the element is considered to be visible at the start of the animation. How :hidden is determined was changed in jQuery 1.3.2. An element is assumed to be hidden if it or any of its parents consumes no space in the document. CSS visibility isn't taken into account (therefore $( elem ).css( "visibility", "hidden" ).is( ":hidden" ) == false ). The release notes outline the changes in more detail. jQuery 3 slightly modifies the meaning of :hidden (and therefore of :visible ). Starting with this version, elements will be considered :hidden if they don't have any layout boxes. For example, br elements and inline elements with no content will not be selected by the :hidden selector. Additional Notes: Because :hidden is a jQuery extension and not part of the CSS specification, queries using :hidden cannot take advantage of the performance boost provided by the native DOM querySelectorAll() method. To achieve the best performance when using :hidden to select elements, first select the elements using a pure CSS selector, then use .filter(":hidden") . Using this selector heavily can have performance implications, as it may force the browser to re-render the page before it can determine visibility. Tracking the visibility of elements via other methods, using a class for example, can provide better performance. Example: Shows all hidden divs and counts hidden inputs. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 <!doctype html > < html lang = "en" > < head > < meta charset = "utf-8" > < title > hidden demo </ title > < style > div { width : 70px ; height : 40px ; background : #e7f ; margin : 5px ; float : left; } span { display : block; clear : left; color : red; } .starthidden { display : none; } </ style > < script src = "https://code.jquery.com/jquery-4.0.0.js" > </ script > </ head > < body > < span > </ span > < div > </ div > < div style = "display:none;" > Hider! </ div > < div > </ div > < div class = "starthidden" > Hider! </ div > < div > </ div > < form > < input type = "hidden" > < input type = "hidden" > < input type = "hidden" > </ form > < span > </ span > < script > // In some browsers :hidden includes head, title, script, etc... var hiddenElements = $( "body" ).find( ":hidden" ).not( "script" ); $( "span" ).first().text( "Found " + hiddenElements.length + " hidden elements total." ); $( "div:hidden" ).show( 3000 ); $( "span" ).last().text( "Found " + $( "input:hidden" ).length + " hidden inputs." ); </ script > </ body > </ html > Demo:
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Elements with `visibility: hidden` or `opacity: 0` are considered to be visible, since they still consume space in the layout. During animations that hide an element, the element is considered to be visible until the end of the animation. Elements that are not in a document are not considered to be visible; jQuery does not have a way to know if they will be visible when appended to a document since it depends on the applicable styles. This selector is the opposite of the [`:visible`](https://api.jquery.com/visible-selector/) selector. So, every element selected by `:hidden` isn't selected by `:visible` and vice versa. During animations to show an element, the element is considered to be visible at the start of the animation. How `:hidden` is determined was changed in jQuery 1.3.2. An element is assumed to be hidden if it or any of its parents consumes no space in the document. CSS visibility isn't taken into account (therefore `$( elem ).css( "visibility", "hidden" ).is( ":hidden" ) == false`). The [release notes](https://blog.jquery.com/2009/02/20/jquery-1-3-2-released/) outline the changes in more detail. jQuery 3 slightly modifies the meaning of `:hidden` (and therefore of [`:visible`](https://api.jquery.com/visible-selector/)). Starting with this version, elements will be considered `:hidden` if they don't have any layout boxes. For example, `br` elements and inline elements with no content will not be selected by the `:hidden` selector. ### Additional Notes: - Because `:hidden` is a jQuery extension and not part of the CSS specification, queries using `:hidden` cannot take advantage of the performance boost provided by the native DOM `querySelectorAll()` method. To achieve the best performance when using `:hidden` to select elements, first select the elements using a pure CSS selector, then use [`.filter(":hidden")`](https://api.jquery.com/filter/). - Using this selector heavily can have performance implications, as it may force the browser to re-render the page before it can determine visibility. Tracking the visibility of elements via other methods, using a class for example, can provide better performance. ## Example: Shows all hidden divs and counts hidden inputs. \| \| \| \|---\|---\| \| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 \| \| #### Demo: - [Ajax](https://api.jquery.com/category/ajax/) - [Global Ajax Event Handlers](https://api.jquery.com/category/ajax/global-ajax-event-handlers/) - [Helper Functions](https://api.jquery.com/category/ajax/helper-functions/) - [Low-Level Interface](https://api.jquery.com/category/ajax/low-level-interface/) - [Shorthand Methods](https://api.jquery.com/category/ajax/shorthand-methods/) - [Attributes](https://api.jquery.com/category/attributes/) - [Callbacks Object](https://api.jquery.com/category/callbacks-object/) - [Core](https://api.jquery.com/category/core/) - [CSS](https://api.jquery.com/category/css/) - [Data](https://api.jquery.com/category/data/) - 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Readable Markdown	## hidden selector Description: Selects all elements that are hidden. - #### version added: [1\.0](https://api.jquery.com/category/version/1.0/)jQuery( ":hidden" ) Elements can be considered hidden for several reasons: - They have a CSS `display` value of `none`. - They are form elements with `type="hidden"`. - Their width and height are explicitly set to 0. - An ancestor element is hidden, so the element is not shown on the page. Elements with `visibility: hidden` or `opacity: 0` are considered to be visible, since they still consume space in the layout. During animations that hide an element, the element is considered to be visible until the end of the animation. Elements that are not in a document are not considered to be visible; jQuery does not have a way to know if they will be visible when appended to a document since it depends on the applicable styles. This selector is the opposite of the [`:visible`](https://api.jquery.com/visible-selector/) selector. So, every element selected by `:hidden` isn't selected by `:visible` and vice versa. During animations to show an element, the element is considered to be visible at the start of the animation. How `:hidden` is determined was changed in jQuery 1.3.2. An element is assumed to be hidden if it or any of its parents consumes no space in the document. CSS visibility isn't taken into account (therefore `$( elem ).css( "visibility", "hidden" ).is( ":hidden" ) == false`). The [release notes](https://blog.jquery.com/2009/02/20/jquery-1-3-2-released/) outline the changes in more detail. jQuery 3 slightly modifies the meaning of `:hidden` (and therefore of [`:visible`](https://api.jquery.com/visible-selector/)). Starting with this version, elements will be considered `:hidden` if they don't have any layout boxes. For example, `br` elements and inline elements with no content will not be selected by the `:hidden` selector. ### Additional Notes: - Because `:hidden` is a jQuery extension and not part of the CSS specification, queries using `:hidden` cannot take advantage of the performance boost provided by the native DOM `querySelectorAll()` method. To achieve the best performance when using `:hidden` to select elements, first select the elements using a pure CSS selector, then use [`.filter(":hidden")`](https://api.jquery.com/filter/). - Using this selector heavily can have performance implications, as it may force the browser to re-render the page before it can determine visibility. Tracking the visibility of elements via other methods, using a class for example, can provide better performance. ## Example: Shows all hidden divs and counts hidden inputs. \| \| \| \|---\|---\| \| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 \| \| #### Demo:
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