What is fbclid? the new facebook parameter

For two days, I have noticed that the URL that I publish on Facebook, there is a parameter is added:
?fbclid=uFCrBkUgEvKg...
To be more precise something like: http://example.com?fbclid=uFCrBkUgEvKg...

Does anyone know what this parameter does?
What is it for and what is the use of the developers?

Thanks for your comments.

Related Posts:

  1. How can I programmatically check if a Google User’s profile picture isn’t default?
  2. How to write URLs in Latex?
  3. Get the values from the “GET” parameters (JavaScript)
  4. How can I get query string values in JavaScript?
  5. What is the difference between URL parameters and query strings?
  6. How to load script with jquery.load()?
  7. The origin on why ‘%20’ is used as a space in URLs
  8. jQuery .load() not working
  9. URL Encoding Issue %3D instead of (=)
  10. How to find Port number of IP address?
  11. What does localhost:8080 mean?
  12. Retrieving Default Image All Url Profile Picture from Facebook Graph API [closed]
  13. What is the difference between a URI, a URL and a URN?
  14. target=”_blank” in a facebook profile-tab application (iframe)
  15. Official Facebook Connect button as PNG
  16. I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome
  17. Download single files from GitHub
  18. Use Device Login on Smart TV / Console
  19. Different between ./ , ../ , ../../ , ~/ on file path(URL) in asp.net
  20. Invisible characters – ASCII
  21. How to change the URI (URL) for a remote Git repository?
  22. Get the full URL in PHP
  23. the use of `%3F` in URL
  24. forbidden 403 on image URLS
  25. How can I find and run the keytool
  26. Get the full URL in PHP
  27. Get the current URL with JavaScript?
  28. Get the full URL in PHP
  29. Encode URL in JavaScript?
  30. Custom Tumblr theme wont save because of non-https urls?
  31. When do I need a fb:app_id or fb:admins?
  32. When do I need a fb:app_id or fb:admins?
  33. Is it possible to get a list of files under a directory of a website? How?
  34. what does a .php?id=&value=value means?
  35. Why does the URL http://a/%%30%30 crash Google Chrome?
  36. Facebook login NullPointerException
  37. What’s different between URI, request-URI and URL?
  38. Get HTML code using JavaScript with a URL
  39. Can a URL contain a semicolon and still be valid?
  40. Javascript isnull
  41. Get current URL with jQuery?
  42. Call Javascript function from URL/address bar
  43. Simplest way to read JSON from a URL in Java
  44. How do I modify the URL without reloading the page?
  45. How to get URL parameter using jQuery or plain JavaScript?
  46. ./xx.py: line 1: import: command not found
  47. Warning: Each child in an array or iterator should have a unique “key” prop. Check the render method of `ListView`
  48. Warning: Each child in an array or iterator should have a unique “key” prop. Check the render method of `ListView`
  49. Remove all special characters from a string
  50. Error: The requested URL “[no URL]”, is invalid
  51. Can’t fix: ‘og:image’ property should be explicitly provided, even if a value can be inferred from other tags
  52. .htaccess Remove WWW from URL + Directories
  53. Facebook OAuth “The domain of this URL isn’t included in the app’s domain”
  54. Can we use & in url?
  55. Javascript isnull
  56. What is a “slug” in Django?
  57. og:url is driving me crazy?
  58. Input Type URL – Says “Please enter a URL” if HTTP is not included
  59. How to download image from URL
  60. Face recognition via facebook API
  61. How can I open a URL in Android’s web browser from my application?
  62. Login Error: There is an error in logging you into this application. Please try again later
  63. Error: The requested URL “[no URL]”, is invalid
  64. Android Facebook integration with invalid key hash
  65. Check if URL has certain string with PHP
  66. Download Returned Zip file from URL
  67. How to open a URL using PHP?
  68. FB is not defined javascript
  69. Facebook – Error parsing input URL, no data was cached, or no data was scraped
  70. “An access token is required to request this resource” while accessing an album / photo with Facebook php sdk
  71. How to check if the URL contains a given string?
  72. How to check if the URL contains a given string?
  73. Check if url contains string with JQuery
  74. What is the best regular expression to check if a string is a valid URL?
  75. A potentially dangerous Request.Path value was detected from the client (*)
  76. Getting URL hash location, and using it in jQuery
  77. What is the meaning of ? (question mark) in a URL string?
  78. How to read html from a url in python 3
  79. How get value from URL
  80. Check if a JavaScript string is a URL
  81. Get query string parameters url values with jQuery / Javascript (querystring)
  82. What are App Domains in Facebook Apps?
  83. php, cookies, wordpress – how to make automatic login in one one site, login and on other one
  84. How to integrate Facebook into WordPress registration/login?
  85. WordPress website broken in Facebook mobile browser
  86. How to fix facebook sharer button that appears cutted on wordpress
  87. how to set featured image in non-wordpress
  88. facebook- wordpress post not showing pictures on fb link
  89. How to modify HTACCESS file for non-WordPress documents
  90. Is it possible to pull comments from facebook into your blog?
  91. How can I control the Facebook like image? [closed]
  92. How can I auto-add my posts to my site’s Facebook fan page?
  93. A plugin where users can comment with Facebook or Twitter or OpenID [closed]
  94. Is there a filter to define the OG image on a given post?
  95. Experiences with compiling WordPress using Hip Hop?
  96. Automatically Facebook Debug Posts on Publish [closed]
  97. If your blog was an app on Facebook
  98. Facebook comments box on front page
  99. Track advertisement earnings per blog post and page in wordpress?
  100. Set Custom Post feature image as og:image

Leave a Comment

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)