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AppNexus vs DoubleClick Floodlight

Based on 78 and 594 real audits

View AppNexus details | View DoubleClick Floodlight details
MetricAppNexusDoubleClick FloodlightWinner
Performance3132DoubleClick Floodlight
Accessibility8787Tie
Best Practices7881DoubleClick Floodlight
SEO9291AppNexus
Security6464Tie
TTFB337ms340msAppNexus
Composite7172DoubleClick Floodlight
Performance
AppNexus
31
DoubleClick Floodlight
32
Accessibility
AppNexus
87
DoubleClick Floodlight
87
Security
AppNexus
64
DoubleClick Floodlight
64
SEO
AppNexus
92
DoubleClick Floodlight
91
Composite
AppNexus
71
DoubleClick Floodlight
72

DoubleClick Floodlight outperforms AppNexus in 3 of 7 categories, with a stronger composite score (72 vs 71). AppNexus leads in SEO, TTFB.

When to choose AppNexus

Choose AppNexus 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 DoubleClick Floodlight

Choose DoubleClick Floodlight when your primary concern is best practices and performance. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 78 audited AppNexus sites and 594 audited DoubleClick Floodlight 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, AppNexus or DoubleClick Floodlight?
Based on real BeaverCheck audits, DoubleClick Floodlight sites score higher on Lighthouse performance (32 vs 31 on average).
Which has better security, AppNexus or DoubleClick Floodlight?
AppNexus sites score higher on security analysis (64 vs 64 on average).
Which has better accessibility, AppNexus or DoubleClick Floodlight?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor AppNexus (87 vs 87). 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, AppNexus or DoubleClick Floodlight?
AppNexus sites score higher on Lighthouse SEO signals (92 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), AppNexus or DoubleClick Floodlight?
AppNexus sites show lower Time to First Byte (337 ms vs 340 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 AppNexus or DoubleClick Floodlight for my website?
Both platforms have trade-offs. DoubleClick Floodlight scores higher on overall composite score while AppNexus 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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