Skip to content

Cloudflare vs Heroku

Based on 2671 and 11 real audits

View Cloudflare details | View Heroku details
MetricCloudflareHerokuWinner
Performance5344Cloudflare
Accessibility8988Cloudflare
Best Practices8888Tie
SEO9094Heroku
Security7270Cloudflare
TTFB344ms201msHeroku
Composite7777Tie
Performance
Cloudflare
53
Heroku
44
Accessibility
Cloudflare
89
Heroku
88
Security
Cloudflare
72
Heroku
70
SEO
Cloudflare
90
Heroku
94
Composite
Cloudflare
77
Heroku
77

Cloudflare outperforms Heroku in 3 of 7 categories, with a stronger composite score (77 vs 77). Heroku leads in SEO, TTFB.

When to choose Cloudflare

Choose Cloudflare when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Heroku

Choose Heroku when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 2671 audited Cloudflare sites and 11 audited Heroku sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →

FAQ

Which is faster, Cloudflare or Heroku?
Based on real BeaverCheck audits, Cloudflare sites score higher on Lighthouse performance (53 vs 44 on average).
Which has better security, Cloudflare or Heroku?
Cloudflare sites score higher on security analysis (72 vs 70 on average).
Which has better accessibility, Cloudflare or Heroku?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Cloudflare (89 vs 88). Both technologies can be made fully accessible with care — the difference reflects common patterns in the sampled sites, not inherent platform limits.
Which is better for SEO, Cloudflare or Heroku?
Heroku sites score higher on Lighthouse SEO signals (94 vs 90 on average), which cover meta tags, crawlability, mobile friendliness, and structured data. Content strategy and backlinks still matter more than platform choice for ranking.
Which has faster server response (TTFB), Cloudflare or Heroku?
Heroku sites show lower Time to First Byte (201 ms vs 344 ms on average). TTFB depends heavily on hosting and CDN setup rather than the technology itself, but the sampled sites suggest a meaningful difference in common deployment patterns.
Should I choose Cloudflare or Heroku for my website?
Both platforms have trade-offs. Cloudflare scores higher on overall composite score while Cloudflare may excel in metrics you care about most. Run a free BeaverCheck audit on a real site using each to compare the metrics relevant to your use case.
Audit your own site

Send Feedback