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33Across vs ID5

Based on 14 and 72 real audits

View 33Across details | View ID5 details
Metric33AcrossID5Winner
Performance292833Across
Accessibility8686Tie
Best Practices777633Across
SEO9091ID5
Security666333Across
TTFB311ms254msID5
Composite727133Across
Performance
33Across
29
ID5
28
Accessibility
33Across
86
ID5
86
Security
33Across
66
ID5
63
SEO
33Across
90
ID5
91
Composite
33Across
72
ID5
71

33Across outperforms ID5 in 4 of 7 categories, with a stronger composite score (72 vs 71). ID5 leads in SEO, TTFB.

When to choose 33Across

Choose 33Across when your primary concern is security and performance. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose ID5

Choose ID5 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 14 audited 33Across sites and 72 audited ID5 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, 33Across or ID5?
Based on real BeaverCheck audits, 33Across sites score higher on Lighthouse performance (29 vs 28 on average).
Which has better security, 33Across or ID5?
33Across sites score higher on security analysis (66 vs 63 on average).
Which has better accessibility, 33Across or ID5?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor 33Across (86 vs 86). 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, 33Across or ID5?
ID5 sites score higher on Lighthouse SEO signals (91 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), 33Across or ID5?
ID5 sites show lower Time to First Byte (254 ms vs 311 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 33Across or ID5 for my website?
Both platforms have trade-offs. 33Across scores higher on overall composite score while 33Across 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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