Skip to content

33Across vs Magnite

Based on 14 and 2 real audits

View 33Across details | View Magnite details
Metric33AcrossMagniteWinner
Performance2930Magnite
Accessibility8689Magnite
Best Practices7779Magnite
SEO908833Across
Security6673Magnite
TTFB311ms335ms33Across
Composite7273Magnite
Performance
33Across
29
Magnite
30
Accessibility
33Across
86
Magnite
89
Security
33Across
66
Magnite
73
SEO
33Across
90
Magnite
88
Composite
33Across
72
Magnite
73

Magnite outperforms 33Across in 5 of 7 categories, with a stronger composite score (73 vs 72). 33Across leads in SEO, TTFB.

When to choose 33Across

Choose 33Across when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Magnite

Choose Magnite when your primary concern is security and accessibility. 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 2 audited Magnite 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, 33Across or Magnite?
Based on real BeaverCheck audits, Magnite sites score higher on Lighthouse performance (30 vs 29 on average).
Which has better security, 33Across or Magnite?
Magnite sites score higher on security analysis (73 vs 66 on average).
Which has better accessibility, 33Across or Magnite?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Magnite (89 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 Magnite?
33Across sites score higher on Lighthouse SEO signals (90 vs 88 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 Magnite?
33Across sites show lower Time to First Byte (311 ms vs 335 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 Magnite for my website?
Both platforms have trade-offs. Magnite 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.
Audit your own site

Send Feedback