Decoding the Facebook Algorithm
A Fully Up-to-Date List of the Algorithm Factors and Changes
If you do Facebook marketing, one thing that you might want to understand is the Facebook algorithm.
The Facebook algorithm helps make sense of the huge number of posts that people and businesses share every day and chooses the posts to show in our News Feed based on a huge number of factors.
We want to help you understand how your Facebook posts get viewed on Facebook. So we’re collecting all the relevant Facebook algorithm factors, updates, and changes and placing them here in this post for easy reference.
Read on, and see what goes into the complex, fascinating formulas of the Facebook News Feed.
Facebook algorithm values
Understanding the Facebook algorithm starts with knowing the core values that Facebook uses to guide their thinking and work. These values can give you a hint of what content will do well or not so well on Facebook.
Here’s a brief summary of Facebook’s News Feed values:
- Friends and family come first: The main objective of the News Feed is to connect people with their friends and family. So posts from friends and family are prioritized. After those posts, Facebook found that people want their feed to inform and entertain them.
- A platform for all ideas: Facebook welcomes all ideas while making sure that everyone feels and is safe. They aim to deliver stories that each individual wants to see the most, based on their actions and feedback.
- Authentic communications: Facebook prioritizes genuine stories over misleading, sensational, and spammy ones.
- You control your experience: Individuals know themselves best. So Facebook creates features (such as unfollow and see first) to let people customize their Facebook experience.
- Constant iteration: Facebook strives to constantly collect feedback and improve the platform.
The overview of the Facebook algorithm
So how does Facebook decide what to show in a News Feed?
Here’s a quick overview of how the Facebook News Feed works, according to Adam Mosseri, VP of Product Management for News Feed:
To make it easy for you to understand the Facebook algorithm, we went through all the (known) changes that Facebook has implemented to its algorithm and came up with a list of factors that we think may determine whether your post shows up or not.
Do this: The Facebook algorithm loves …
- Posts with lots of Likes, comments, and shares
- Posts that receive a high volume of Likes, comments, or shares in a short time
- Posts that are Liked, commented on, or shared by one’s friends
- Link posts
- Post types that one interacts with often
- Post types that users seem to prefer more than others (e.g., photo, video, or status update)
- Videos uploaded to Facebook that receive a large number of views or extended viewing duration
- Posts that are timely or reference a trending topic
- Posts from Pages that one interacts with often
- Posts from Pages with complete profile information
- Posts from Pages where the fan base overlaps with the fan base of other known high-quality pages
Watch out for: The Facebook algorithm is not too keen on …
- Posts that include spammy links
- Frequently circulated content and repeated posts
- Text-only status updates from Pages
- Posts that are frequently hidden or reported (a sign of low quality)
- Posts that ask for Likes, comments, or shares
- Posts with unusual engagement patterns (a like-baiting signal)
- Overly promotional content from Pages — pushing people to buy an app or service, pushing people to enter a contest or sweepstakes, posts that reuse the same text from ads
To help you grow your Facebook Page reach, we’ve written a few guides that you might like:
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If you want to dig into the Facebook News Feed algorithm, read on to find out all the relevant changes Facebook has made.
All relevant changes to the Facebook News Feed algorithm
(Last updated: October 2017)
Here’s a summary of all the changes that are relevant to social media marketers, in reverse-chronological order.
If you want to know more about any particular change, just click on the quick link and you’ll get more information about the change and how it may affect your Page.
- August 28, 2017: Pages that share false news will no longer be able to run Facebook ads.
- August 17, 2017: Posts that pretends to be a video will be demoted in the News Feed.
- August 2, 2017: Posts with links that load slowly on mobile will be shown less in the News Feed.
- May 17, 2017: Posts with clickbait headlines will rank lower in the News Feed.
- May 10, 2017: Posts that link to websites with low-quality experience will rank lower in the News Feed.
- January 31, 2017: Authentic and timely posts will rank better in the News Feed.
- January 26, 2017: Long, engaging videos will rank better in the News Feed (than short, engaging videos)
- August 11, 2016: Posts that are informative will rank higher in the News Feed of people whom might find them relevant.
- June 29, 2016: Posts from friends will rank (even) higher in the News Feed.
- April 21, 2016: Posts with links that keep people engaged will rank higher in the News Feed.
- March 1, 2016: Live videos will rank higher in the News Feed when they are live than after they end.
- February 24, 2016: Facebook launched Reactions to help businesses understand how people are responding to their posts.
- December 4, 2015: Facebook uses surveys to improve News Feed ranking.
- July 9, 2015: Facebook makes it easier for people to control what they see on their News Feed.
- June 29, 2015: Facebook now considers more actions on videos while ranking videos in the News Feed.
- June 12, 2015: Time spent on stories becomes a ranking factor.
- April 21, 2015: Posts from friends will rank higher in the News Feed.
- March 5, 2015: Facebook updates how Likes are counted.
- January 20, 2015: Hoaxes will receive less reach and have an added warning.
- January 7, 2015: Video is growing
- November 14, 2014: Overly promotional posts will receive less reach on Facebook.
- September 18, 2014: Facebook will be considering the rate at which people interact with posts.
- September 11, 2014: Offensive or inappropriate ads will be shown less or stopped.
- August 25, 2014: Facebook will look at bounce rate to determine if an article has a clickbait headline.
- June 23, 2014: Facebook can now rank videos uploaded directly to Facebook better than links to video sites.
- September 11, 2014: Posts that explicitly ask for engagement will be ranked lower in the News Feed.
- August 23, 2013: Facebook has developed a new algorithm to find and show high-quality content to users
Could you help us make this resource more complete?
We’d love your help in tracking any changes and factors to the Facebook News Feed so that this post can be as complete as possible.
Is there anything that we’ve missed?
Is there any news that came out recently that we should add?
Let us know by leaving a comment on this post or drop us a tweet. We’ll be happy to pass along a hat tip in the post for any and all good leads.
We hope this resource comes in handy for you as you navigate your Facebook marketing strategy. Let us know how things go, and if there’s anything we can do to improve the way we help.
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