> For the complete documentation index, see [llms.txt](https://shopvid.gitbook.io/shopvid-shoppable-video-reels/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://shopvid.gitbook.io/shopvid-shoppable-video-reels/changelog/speed-check.md).

# Speed Check

Merchants can now test how fast the Shopvid widget loads on their storefront directly from the Dashboard. Click **Start widget performance test** to run a real browser test — Shopvid opens your live store, measures widget performance, and returns results to the Dashboard.

Three metrics are reported:

* **Widget load time** — Total time for the widget to fully load. Fast: under 1s / Average: 1–3s / Slow: over 3s
* **First render** — When shoppers first see the widget. Fast: under 500ms / Average: 500ms–1s / Slow: over 1s
* **Widget size** — Total size of scripts and assets. Light: under 512 KB / Average: 512 KB–2 MB / Heavy: over 2 MB

> **How to use:** Go to **Dashboard** → find the **Speed check** card → select a **Page to test** → click **Start widget performance test** → view results.


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# Agent Instructions
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## Querying This Documentation
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```
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```

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