With confidence in audience persistence, Terra Kaffe scaled daily remarketing spend by $100 without sacrificing efficiency or ROAS.
Dramatically improved signal quality on Meta by capturing pageview events that previously expired — powering smarter optimization.
Fed Meta richer first-party data to optimize campaigns and expand lookalike audiences — turning lost visitors into attributable conversions.
Extended cookie duration from Meta's default 7–14 day window to 60+ days — keeping high-intent buyers in the retargeting pool.
300+ enterprise and high-growth brands rely on Nostra to deliver instant site speed, stronger SEO performance, deeper personalization, and clean, actionable marketing data.
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A fast-growing women's fashion brand hit with a sustained bot attack that crossed 300,000 sessions in a single day. Nostra Edge Protect deployed on April 24 and filtered the traffic at the edge, restoring baseline overnight and holding it for the 80+ days since.
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A live A/B test, run on real traffic, before signing a renewal. TTFB down 25.8%, CVR up 7.49%, Z-score +5.73. The renewal signed itself.
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After repeated bot surges through April and early May, Nixon brought Edge Protect online on May 8. Within hours, daily bot sessions dropped by roughly 90%. The new baseline has held for the rest of the month and counting.