Is it safe to use Cloudflare?

Related questions

1. How do I know if Cloudflare is caching?
2. Do I need Cloudflare?
3. Why do I need Cloudflare?
4. What is TTL in cache?
5. How do I enable Cloudflare?
6. What is DNS Cloudflare?
7. Does Cloudflare cache HTML?
8. Does Cloudflare cache images?
9. Does Cloudflare prevent DDoS?
10. What triggers Captcha?

Tags

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22. #cloudflare