Can “ and “ tags be used in the HTML editor?

Mostly no, but you shouldn’t do that anyway.

The exception, is if your user has the unfiltered_html capability, which is a dangerous power to have. Users that have this are admins on a single site install, or a super admin on a multisite install.

But, there are major security downside to putting script and style tags directly into articles.

For CSS, it’s unnecessary, the customizer has a built in CSS editor. If your theme is built correctly, the body tag and main article/post tag will have IDs and classes you can use to target specific posts

For Javascript, this should be in the theme or a plugin. Entering javascript into the database opens up a security can of worms. If you must do it, do it via a custom field and some code, or a plugin. Don’t do it via post content

Related Posts:

  1. Could the WP script/style loader be used to concatenate and gzip scripts and styles in the front-end?
  2. wp_enqueue_scripts, wp_register_scripts, wp_print_scripts: i’m confused
  3. How to combine multiple CSS files and concatenate JavaScripts if WordPress recommends enqueuing them?
  4. how to make stylesheet appear in theme editor?
  5. How to solve ‘Eliminate render-blocking JavaScript and CSS in above-the-fold’ content for multiple files?
  6. WordPress Displaying Thumbnails Vertically
  7. Changing Font-Size based on specific Font thru javascript
  8. Collapsible button inside a ul list does work in jsfiddle but not in WP
  9. Relative path instead of absolute for wp_enqueue_script
  10. Handling URLs in WordPress application
  11. JavaScript added as link/stylesheet
  12. Write text below a specific part of a sentence
  13. WordPress on localhost working, when sharing IP to connect receive err_connection_refused on .js and .css files
  14. Show enqueued CSS and Script in custom header
  15. How to insert html/css/javascript code to wordpress plugin
  16. Eliminate render-blocking JavaScript and CSS in above-the-fold content
  17. Older isotope portfolio rows shifting downward by 1 pixel on hover
  18. How to integrate my HTML and javascript into my child theme
  19. Shrink Header Image on Scroll
  20. How to create fa-bars animated menu
  21. Does costum code in the root folder get lost when wordpress is updated?
  22. Inline Style attribute getting stripped off
  23. CSS Minification
  24. Why is this jquery / java script code not working in mobile / in devices?
  25. Seperate functions.php for part of site
  26. How can I get the search form to be selected automatically?
  27. Implementing a simple slider in code?
  28. Cannot set property ‘className’ of null at setThemeFromCookie
  29. How to change “““ to “““?
  30. Conditionally enqueue a stylesheet based off of a javascript click event
  31. get_template_directory_uri() generates wrong path
  32. Remove CSS & JS from
  33. enqueing Javascript and CSS
  34. How to Add a Read-only Textbox With Text in it That Has a Button to Copy it?
  35. ACF Pro with SlickJS [closed]
  36. Show/Hide Div for Login Mask
  37. prevent HTML output if custom field is empty [closed]
  38. Plugins not showing up for custom template
  39. Equal height sections in custom Headway Theme
  40. W3TotalCache and Javascript — what should go where, when?
  41. How would I create the same popup in css and javascript as the one in contact button on the site https://www.sublimotionibiza.com/es/main.html [closed]
  42. Combine CSS Files without plugin
  43. Button doesn’t work in the profile panel
  44. WordPress Rest Api access the header and extract stylesheets URL
  45. Invert porfolio item order
  46. How to make a function to play only on the home page?
  47. Embed widget from external source (Zendesk)
  48. Hide Tab Titles from Tabs Block
  49. How can I hide this custom slider while Elementor editing window is open?
  50. broken internal JavaScript and CSS files
  51. Getting and setting CSS variables with JQuery in WordPress backend fails
  52. Unable to use Datepicker in a table when inserting a row
  53. How to properly hide the div of an inline collapsible button?
  54. Change the version of default style.css in wordpress
  55. Web Developer Console: “Slow network is detected.” with fonts
  56. Enqueue CSS and Script only if needeed
  57. How to display javascript banner in website header?
  58. How would I add this code to a single WordPress page?
  59. The placeholder text doesnt disappear
  60. Trouble with adding preloader to my home page index.html and index.js
  61. Import HTML code that loads css and javascript into specific page
  62. How to implement a JavaScript and CSS file for my WordPress homepage?
  63. What can cause JavaScript and CSS files to be minified?
  64. Bootstrap 4 Optimization
  65. Move main menu to top of screen
  66. How to remove audio player styles added by mediaelement.js JavaScript?
  67. Interactive maps in wordpress
  68. Add Custom CSS Class in Child Theme [closed]
  69. Can I upload my HTML/CSS/Javascript game onto a WordPress page?
  70. How do I add JS and CSS to WP (Flatsome)
  71. “Plate” theme broken after update
  72. Making a
  73. How can I replace text with CSS?
  74. Bootstrap 4, How do I center-align a button?
  75. How do I horizontally center a span element inside a div
  76. CSS Outside Border
  77. Retrieve the position (X,Y) of an HTML element
  78. Adding border to CSS triangle [duplicate]
  79. How can I remove a style added with .css() function?
  80. What are the options for running custom css and javascript files on a page?
  81. Pure CSS to “float” to the right the number of children of an admin_bar child node
  82. WordPress adding inline style can’t remove it
  83. Trying to figure out why my child theme is trying to access a file that doesn’t exist
  84. Hide Image On WordPress On Single Page [closed]
  85. Ordering stylesheet above using functions.php
  86. How to remove parent style.css from the header
  87. Theme JS is available but theme CSS isn’t
  88. CSS is not loaded on mobile devices
  89. How to insert the current user’s role into the body class in the admin backend
  90. I have text on a banner on my wordpress site and I am unable to get rid of it? Would appreciate any help or advice :-)
  91. Google CSE Malfunctions via Chrome/Safari on Mobile When Clicking on Either Search Icon/Menu Icon. How to Make Google CSE Default Theme Search
  92. How to change specific menu tab from left to right in My Home Theme?
  93. Admin bar default color scheme for nonregistered/nonlogged users
  94. Lines of CSS only being delivered while logged in
  95. Move both sidebars more to their sides [closed]
  96. Theme looks ugly – FOUC – stylesheets loaded in footer
  97. How to target only one element if more elements share the same CSS class
  98. remove white overlay [closed]
  99. Why doesn’t media(max-width) work on h2 title?
  100. How to use WordPress 3.8 back-end CSS in front-end?