S08 Colour first, then size
DeepSeek V4.1 Flash reached the checkout 2 November 2026 7 steps 0:28 week 2026-W45 English store, course 2.x
[10] link “Aero Run 2 Light running shoes fo…”
Step 1 of 7 · 0:12 Clicked “Aero Run 2 Light running shoes for everyday roa…”
The agent thinks “The home page shows featured products, so I'll click the Aero Run 2 to open its product page.”
Play the run 1× What the agent sees What a person sees
Action Clicked “Aero Run 2 Light running shoes for everyday roa…”
Page /Shoes for running, trail and city – NORDLYS
Result Done What it could click 12 elements
link Aero Run 2 Light running shoes for ever… link NORDLYS link Running link Trail link City link Kids search Search the store button Search link Cart (0) How far it got Store Product page Size chosen Cart Checkout The agent stops at the checkout, before any personal or payment details.
The obstacle in this store What is in the way Sizes appear only after a colour is chosen. The page code sent by the server does not contain them.
How a store fixes it Show sizes straight away and preselect a default colour.
In the obstacle registry: CIB-007 What happened Reached the checkout in 0:28. Visited 4 different pages. The run in numbers
steps 7
total time 0:28
per step 4.0 s
clicks 6
typed 0
scrolls 0
pages 4
failed actions 0 Same store, same week, every model 8 of 8 models reached the checkout in this store this week.
Amazon Nova 2 Lite Checkout ✓ Watch Claude Haiku 5.5 Checkout ✓ Watch DeepSeek V4.1 Flash · this recording Checkout ✓ Gemini 3.8 Flash Checkout ✓ Watch GPT-6 Luna Checkout ✓ Watch Grok 4.7 Checkout ✓ Watch Muse Spark 1.3 Checkout ✓ Watch Qwen 3.8 Flash Checkout ✓ Watch Every step 0:12 Store Clicked “Aero Run 2 Light running shoes for everyday roa…” “The home page shows featured products, so I'll click the Aero Run 2 to open its product page.” 0:15 Product page Clicked “Navy” “On the Aero Run 2 product page, it asks to choose a colour to see available sizes, so I'll select Navy.” 0:18 Product page Clicked “Size 42” “Navy colour is selected already, so I'll pick the in-stock size 42 next.” 0:20 Size chosen Clicked “Add to cart” “Navy and size 42 are selected, so I'll click Add to cart now.” 0:23 Size chosen Clicked “View cart” “The confirmation shows the item was added to the cart, so I'll click View cart to open it and continue to checkout.” 0:26 Cart Clicked “Proceed to checkout” “The cart shows the Aero Run 2 in navy size 42 with a subtotal, so the item is confirmed in the cart. I'll click "Proceed to checkout" to open the checkout page.” Show all steps (7) Is the same obstacle in your store? The same agent, the same path to the checkout, on your store. Free, in about three minutes, with a recording like this one.