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AB Tasty vs Fast Simon

Based on 29 and 1 real audits

View AB Tasty details | View Fast Simon details
MetricAB TastyFast SimonWinner
Performance3321AB Tasty
Accessibility8992Fast Simon
Best Practices8677AB Tasty
SEO9185AB Tasty
Security6671Fast Simon
TTFB345ms180msFast Simon
Composite7372AB Tasty
Performance
AB Tasty
33
Fast Simon
21
Accessibility
AB Tasty
89
Fast Simon
92
Security
AB Tasty
66
Fast Simon
71
SEO
AB Tasty
91
Fast Simon
85
Composite
AB Tasty
73
Fast Simon
72

AB Tasty outperforms Fast Simon in 4 of 7 categories, with a stronger composite score (73 vs 72). Fast Simon leads in accessibility, security, TTFB.

When to choose AB Tasty

Choose AB Tasty when your primary concern is performance and best practices. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Fast Simon

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

How this comparison was built

Scores are medians across 29 audited AB Tasty sites and 1 audited Fast Simon 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 →

Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.

FAQ

Which is faster, AB Tasty or Fast Simon?
Based on real BeaverCheck audits, AB Tasty sites score higher on Lighthouse performance (33 vs 21 on average).
Which has better security, AB Tasty or Fast Simon?
Fast Simon sites score higher on security analysis (71 vs 66 on average).
Which has better accessibility, AB Tasty or Fast Simon?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Fast Simon (92 vs 89). 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, AB Tasty or Fast Simon?
AB Tasty sites score higher on Lighthouse SEO signals (91 vs 85 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), AB Tasty or Fast Simon?
Fast Simon sites show lower Time to First Byte (180 ms vs 345 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 AB Tasty or Fast Simon for my website?
Both platforms have trade-offs. AB Tasty scores higher on overall composite score while AB Tasty 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.
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