Based on 1 and 2714 real audits
| Metric | Broadstreet | Google Tag Manager | Winner |
|---|---|---|---|
| Performance | 49 | 41 | Broadstreet |
| Accessibility | 81 | 88 | Google Tag Manager |
| Best Practices | 81 | 87 | Google Tag Manager |
| SEO | 92 | 91 | Broadstreet |
| Security | 62 | 66 | Google Tag Manager |
| TTFB | 227ms | 395ms | Broadstreet |
| Composite | 74 | 74 | Tie |
Broadstreet and Google Tag Manager are closely matched, each leading in different categories. Broadstreet has a composite score of 74 while Google Tag Manager scores 74.
Choose Broadstreet when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Google Tag Manager when your primary concern is accessibility and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1 audited Broadstreet sites and 2714 audited Google Tag Manager 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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