GET whatwg.org HTTP 200191 ms831 B$0.000018 captured Aug 7, 2026
whatwg.org, as data
One API turns any whatwg.org page into markdown, structured JSON, its link graph or a screenshot, and crawls the whole site the same way. The panel shows the real response we captured.
- Render mode
- Plain HTTP, no browser needed
- Response
- HTTP 200 in 191 ms
- Page size
- 831 B of markdown, 26 lines
- Fields
- Business Name, Address, Phone, Category
- Captured
- Aug 7, 2026
Free balance on signup, no card. This whatwg.org page cost $0.000018 to fetch.
# Welcome to the WHATWG communityMaintaining and evolving HTML since 2004* Read the HTML Living Standard* See the other Living Standards developed at the WHATWG**Participate** Get started with contributing to the WHATWG**Chat** Talk to other members of the WHATWG community**X (Twitter)** Keep track of spec changes and other announcements**HTML checker** Validate your HTML documentsWhat Spider does on whatwg.org
Same key, five endpoints. The numbers under a cell were measured on this page.
Page to markdown
Clean text for RAG and LLM context, boilerplate removed. The lane that runs without a key.
191 ms · $0.000018Page to JSON
Spider reads the page and names the fields. Pass your own schema when you need exact keys.
Rendered capture
Real Chromium, full-page PNG. The same call also returns the rendered HTML.
The call behind the panel
This request produced the response above. Paste it with your key and you get the same bytes.
curl -X POST https://api.spider.cloud/scrape \
-H "Authorization: Bearer $SPIDER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"url": "https://whatwg.org/", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://whatwg.org/", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://whatwg.org/", {
return_format: "markdown",
});
console.log(page.content);What whatwg.org costs
Multiplied from the measured 831 B page. Estimates round to the cent.
1 GB of transfer costs $1, plus $0.001 per CPU minute, and failed requests cost $0. Crawling daily? The Unlimited plan is a flat monthly rate.
Point this at the rest of whatwg.org.
The capture above took 191 ms and cost $0.000018. The same call takes any URL on whatwg.org.