Archiving Facebook

New Facebook seeds will have the default scoping rules automatically applied at the seed level when they are added to a collection. To learn more, including how you can add default scoping rules to existing seeds, please visit Sites with automated scoping rules.

You can add Facebook pages, profiles, and/or groups to your collection in order to crawl, archive, and replay them as you would any other seed site, just so long as you remember to format and scope them according to a few simple rules.  We recommend running a test crawl after implementing any new rules.

On this page:

• How to add Facebook seeds to your collection
• Embedded Facebook feeds
• Required scoping for Facebook seeds
  1. Apply seed-level data limit
  2. Ignore robots.txt
  3. Exclude segmented video files
  4. Expand scope to capture scroll
  5. Exclude non-English interface
  6. Exclude personal user profiles
• What to expect from archived Facebook seeds
• Troubleshooting

How to add Facebook seeds to your collection

Follow our standard guidance for adding seeds to your collection, but keep the following principles in mind:

• Be Specific! Only add seeds for specific users, groups, events, etc. Do not attempt to crawl and archive all of Facebook--don't forget to add an ending slash to your Facebook URL
• Use the HTTPS version of the URL. Since Facebook serves its content exclusively from HTTPS, you can avoid potential crawl problems related to redirects by formulating your seed using "https://" instead of "http://"
• Use the Standard seed type. We advise strongly against using the Standard Plus seed type when crawling Facebook.
• Crawl for at least one day. Anything less than a one day long crawl will be unlikely to capture the data necessary to display a Facebook page in Wayback.
• Check a seed's availability on the live web. If you must be logged into Facebook as a specific user to view a private page or group, then our crawler will need to be logged in as that user, too. Follow our directions to crawl password protected websites, if necessary

Embedded Facebook feeds

You will need to add the required scoping rules for Facebook to seeds that have embedded feeds, if you want to capture the Facebook feed.

Required scoping for Facebook seeds

New Facebook seeds added to collections will have the following default scoping rules applied automatically; older Facebook seeds can be updated by following these instructions.

1. Apply seed-level data limit

Facebook data can range wildly, from 1 - 20GB depending on the type of page and its content. Start by limiting the scope of each Facebook seed to 3GB of data. If you do not get a complete capture or feel more data than necessary is being captured, try incrementally changing the seed-level data limit and run a new test crawl at each stage to determine the ideal limit for your seed.

To read about how to add these rules, please consult our documentation on seed-level scoping rules.

2. Ignore robots.txt

Ignore robots.txt for each Facebook seed at the seed level.



OR Add collection-level scoping rules to ignore robots exclusions on the following hosts, exactly as they appear here: 

1. www.facebook.com - in order to archive Facebook-hosted content
2. fbcdn.net - in order to archive important page styling elements
3. akamaihd.net - in order to archive important page styling elements

3. Expand scope to capture scroll

To archive content from Facebook's dynamically scrolling pages, expand the scope of your crawl at the seed level to include URLs that match the following SURT, exactly as it appears here: http://(net,fbcdn,

4. Exclude segmented video files

Facebook frequently serves videos in segmented files and the crawler will capture these segments in addition to files that contain the entire video. Exclude segmented video files at the seed level by adding a seed level block URL rule to all Facebook seeds on all URLs that include the text: bytestart=

5. Exclude non-English interface

Limit the scope of your crawls to only archive the Facebook interface in English (this will not affect posts written in other languages) by adding a rule to block URLs that match the following regular expression: ^https?://..-..\.facebook\.com.* 

If adding this rule to the Collection Scope tab, enter facebook.com in the host field.  

If you prefer to archive a Facebook page/feed as it appears in a language other than English, you will need to log our crawling technology into Facebook with an account that defaults to your preferred language. You can create a "dummy" account for this purpose, then add its login credentials to each Facebook seed to which they apply.

6. Exclude personal user profiles

Prevent the capture of individual Facebook users' personal profiles from archiving by limiting your crawl to block all URLs that match the following regular expression: ^https?://www\.facebook\.com/(profile\.php|people/).*$  

If adding this rule to the Collection Scope tab, enter facebook.com in the host field.

What to expect from archived Facebook seeds

Because of the way that our crawling technology must log in to Facebook in order to avoid being blocked from it entirely, you can anticipate the following:

1. Multiple distinct capture dates may appear on the Wayback calendar page of your seed for the time period of your crawl, and one or more of these access points may lead to your desired page in its public form-- that is, how it appears to a person not logged into Facebook.
   
   
   
2. Archived Facebook pages should appear the same as their live analogs do to logged-in Facebook users with the following exceptions: