GET roku.com HTTP 2001.9 s7.3 KB$0.001041 captured Aug 7, 2026
roku.com, as data
One API turns any roku.com 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 1.9 s
- Page size
- 7.3 KB of markdown, 122 lines
- Fields
- Footer, Main Content, Nav
- Captured
- Aug 7, 2026
Free balance on signup, no card. This roku.com page cost $0.001041 to fetch.
# Key Design Principles* **Is it forgiving?** No matter how clear your design is, people willmake mistakes. You should handle user errors with as much attentionto simplicity as the rest of the UI. Ensure users can easily backup, resume, and avoid dead-ends; always provide a way forward. Useerror messages as a teachable moment and avoid technical language,placing blame, or making users feel stupid. Users must have a senseof comfort and trust at every step.* **Is it entertaining and engaging?** The app should create anentertainment experience, in such a way that the UI itself should also be engagingand a joy to use. Be more visual and celebrate artwork and images,like movie posters, and make them big. Keep the UI experience human,approachable, light-hearted and comfortable throughout the screen.Pay attention to the tone and the wording of the text. Users are particularlyunobservant when playing games; they don't worry about breaking it. Wetoo are creating an entertainment experience, and our system needsto be as approachable and forgiving as possible.* **Is it legible?** Users sit an average distance of 10 feet (3meters) from their TV screen. While the TV screen may seem like alarge display with plenty of UI screen real estate, from 10 feetaway, the relative size of the TV screen can be smaller than a phoneheld 1 foot away from your face. Therefore, ensure everything iseasy to read with high contrast and large text. The larger text hasthe added benefit of forcing you to be concise and reduce the totalamount of information shown (information density) to just what's* **Is it overscan safe?** TVs were made of cathode ray tubes (CRT) inanticipation of overscan that produced inconsistent images across TVsets, especially along the screen edges. To compensate, CRT TVs usedoverscan, which slightly enlarged the image itself so those badscreen edges would be outside the viewing area. The app should avoidWhat Spider does on roku.com
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.
1.9 s · $0.001041Page 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://developer.roku.com/dev/docs/key-design-principles", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://developer.roku.com/dev/docs/key-design-principles", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://developer.roku.com/dev/docs/key-design-principles", {
return_format: "markdown",
});
console.log(page.content);What roku.com costs
Multiplied from the measured 7.3 KB 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 roku.com.
The capture above took 1.9 s and cost $0.001041. The same call takes any URL on roku.com.