DataForSEO
On Page Waterfall
This endpoint is designed to provide you with the page speed insights. Using this function you can get detailed information about the page loading time, time to secure connection, the time it takes to load page resources, and so on.
Free DataForSEOSEOdataforseo/on-page-waterfallActive
Use this tool with your agent
Give this to your agent
Use my connected Agentik MCP server. I want to use the tool dataforseo/on-page-waterfall (On Page Waterfall). Call inspect_tool with {"tool_id": "dataforseo/on-page-waterfall"} first and tell me the price before anything runs. Ask me for the inputs it needs; never invent values, IDs or file URLs. When I confirm, call run_tool with tool_id "dataforseo/on-page-waterfall" and my inputs, follow it with get_run if it is still running, and give me the result and the price Agentik reports. If the tool is unavailable, say so and use discover_tools to propose an alternative.Show the prompt
Paste it into Claude, ChatGPT or Codex: your agent takes it from there, and shows the price before it runs.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
id | string | Yes | ID of the task required field you can get this ID in the response of the Task POST endpoint example: "07131248-1535-0216-1000-17384017ad04" |
url | string | Yes | page URL required field specify the pages you want to receive timing for |
tag | string | No | user-defined task identifier optional field the character limit is 255 you can use this parameter to identify the task and match it with the result you will find the specified tag value in the data object of the response |
How your agent calls it
Call inspect_tool with the identifier below. No example input is published for this tool; collect the required inputs before calling run_tool.
{
"tool_id": "dataforseo/on-page-waterfall"
}Price and billing
- Price
- Free
- Model
- Per call
- Detail
- No charge per call. A workspace is still needed so your agent can call it.
- The provider’s price, 0% markup.
- One prepaid balance for every provider; your agent sees the price before it runs.
- Pay for measured usage; unused reservations are released.