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Craft CMS vs Google Tag Manager

Based on 12 and 2764 real audits

View Craft CMS details | View Google Tag Manager details
MetricCraft CMSGoogle Tag ManagerWinner
Performance4241Craft CMS
Accessibility8988Craft CMS
Best Practices8787Tie
SEO9191Tie
Security6566Google Tag Manager
TTFB167ms403msCraft CMS
Composite7474Tie
Performance
Craft CMS
42
Google Tag Manager
41
Accessibility
Craft CMS
89
Google Tag Manager
88
Security
Craft CMS
65
Google Tag Manager
66
SEO
Craft CMS
91
Google Tag Manager
91
Composite
Craft CMS
74
Google Tag Manager
74

Craft CMS outperforms Google Tag Manager in 3 of 7 categories, with a stronger composite score (74 vs 74). Google Tag Manager leads in security.

When to choose Craft CMS

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

When to choose Google Tag Manager

Choose Google Tag Manager when your primary concern is security. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 12 audited Craft CMS sites and 2764 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 →

FAQ

Which is faster, Craft CMS or Google Tag Manager?
Based on real BeaverCheck audits, Craft CMS sites score higher on Lighthouse performance (42 vs 41 on average).
Which has better security, Craft CMS or Google Tag Manager?
Google Tag Manager sites score higher on security analysis (66 vs 65 on average).
Which has better accessibility, Craft CMS or Google Tag Manager?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Craft CMS (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, Craft CMS or Google Tag Manager?
Craft CMS sites score higher on Lighthouse SEO signals (91 vs 91 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), Craft CMS or Google Tag Manager?
Craft CMS sites show lower Time to First Byte (167 ms vs 403 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 Craft CMS or Google Tag Manager for my website?
Both platforms have trade-offs. Craft CMS scores higher on overall composite score while Craft CMS 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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