What is a Facebook pixel code?

Related questions

1. What is the Facebook pixel code?
2. Do I need Facebook pixel?
3. How do I read Facebook pixel analytics?
4. How does a tracking pixel work?
5. Can you delete a Facebook pixel?
6. How do you test pixels on Facebook?
7. Why is Facebook Pixel important?
8. How does Facebook pixel retargeting work?
9. Can I use one Facebook pixel for multiple websites?
10. Is Facebook Pixel installed?

Tags

1. #audiences
2. #already
3. #pixel
4. #conversions
5. #taken
6. #remarket
7. #optimize
8. #build
9. #people
10. #facebook
11. #future
12. #website
13. #place
14. #collects
15. #action
16. #targeted
17. #helps
18. #track