Find the leaks before peak traffic finds them
Black Friday and peak season concentrate a year of demand into a few days. It is also when a small bug becomes an expensive one. A checkout that fails on Safari Mobile costs a few orders in July. During peak, it costs thousands, and you are paying peak ad rates to send shoppers into it.
The problem is timing. Most teams freeze code before peak and assume the site is fine because it was fine yesterday. But the leaks that hurt most are the ones nobody tests for: a browser-specific bug, a slow product page in an in-app browser, a discount code that fails under a new promo, a purchase event that stops firing.
What to check before the rush
- Checkout and cart across Safari Mobile, Android, and the in-app browsers your paid traffic uses.
- Discount and gift-card flows, which break exactly when you lean on them for promos.
- Product pages for sold-out variants still being promoted and slow loads under load.
- Tracking, so your peak numbers are real and you are not optimizing from broken data on the biggest spend days of the year.
- The pages your peak campaigns point to, not just the homepage.
Run it while you can still fix it
The value of an audit drops to zero once the traffic arrives. Before the freeze, you have time to review a fix and merge it. During peak, you are watching revenue leak in real time with no room to ship.
Mimetic scans your store across browsers and devices, finds the bugs, friction, and tracking gaps, and opens each fix as a pull request your team can review and merge before the rush.
Run a free scan now, while there is still time to fix what it finds.