Consider we have created structured data using JSON-LD. After coming to know that we can do it using Google Tag Manager (GTM). We are planning to do it using GTM.
What measures & precautions we need to take now?
And also some doubts:
- 1) Can we remove old codes? If removed, will it affect our SEO or traffic?
- 2) Do we need to remove old codes?
- 3) Can we keep both codes? (using GTM & old codes)
- 4) What's the best practice?
- 5) Will GTM helps to reduce load on website? (less codes on website)