Based on 2547 and 1 real audits
| Metric | Google Tag Manager | Twiago | Winner |
|---|---|---|---|
| Performance | 40 | 6 | Google Tag Manager |
| Accessibility | 88 | 92 | Twiago |
| Best Practices | 86 | 100 | Twiago |
| SEO | 91 | 100 | Twiago |
| Security | 65 | 65 | Tie |
| TTFB | 375ms | 396ms | Google Tag Manager |
| Composite | 73 | 75 | Twiago |
Twiago outperforms Google Tag Manager in 4 of 7 categories, with a stronger composite score (75 vs 73). Google Tag Manager leads in performance, TTFB.
Choose Google Tag Manager when your primary concern is performance and server response time. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Twiago when your primary concern is best practices and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2547 audited Google Tag Manager sites and 1 audited Twiago 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.
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