Fraunhofer Scraper
Spider read fraunhofer.de in 2.1 s without a browser and returned 185 lines of clean markdown, including sections like "Page 1", "Page 11" and "Page 12".
# Page 11public Library OnBoardSystem 27.05.2025 © Fraunhofer IIS/EAS Seite 11ECUs Loads# Page 12public Library OnBoardSystemFaultSimulation 27.05.2025 © Fraunhofer IIS/EAS Seite 12ComponentFaultModels eFuse ComponentFunctionalModels BasicFaultModels LoadModels MonitorModels# Page 13public g round1 g round4 battery2 wire6 pdu1 te x t PDU pdu2 te x t PDU pdu3 te x t PDU pdu4 te x t PDU wire_RL1 wire_RL2 wire_RL3 wire_RL4 wire_RL5 wire_RL6 wire_RL7 g round2 g round3 g round5 g round6 g round7 g round8 g round9 R=10 Ω load4 R=10 Ω load5 R=10 Ω load6 R=10 Ω load9 R=10 Ω load8 R=10 Ω load7 R=10 Ω load3 eFuse eFuse_simple SR_Load step startTime=0.2 s booleanConstant true Simulation Results 27.05.2025 © Fraunhofer IIS/EAS Seite 13Switch -off logic for non-safety -relevant loads eFuse Non -safety -critical loads Safetyrelevant load (switches from 1 to0.5 Ωat t=0.2 s)# Page 14public Simulation Results 27.05.2025 © Fraunhofer IIS/EAS Seite 14Switch -off logic for non-safety -relevant loads Voltage at safety relevant load current through main eFuse (25 A trigger current ) time [s]# Page 15public Simulation Results 27.05.2025 © Fraunhofer IIS/EAS Seite 15Reset after firing Multiple retries tosupply critical load with power# Page 16public Simulation Results 27.05.2025 © Fraunhofer IIS/EAS Seite 16Reset after firing Load resistance drops from 1 to1.3 s eFuse fires and und will be reset three times Fault -free state of the load reached again# Page 17public Switching Heuristics 27.05.2025 © Fraunhofer IIS/EAS Seite 17Three levels ofeFuses eFuse level 3eFuse level 2 eFuse level 1 Nobackbone star -shaped backbone Backbone from PDU toPDULevel 1 overcurrent Level 1 separates Level 2 overcurrent & all (Level 1 no overcurrentdisabled) Level 2 separates Level 3 overcurrent & all (L2 no overcurrentdisabled) & all (L1 no overcurrentdisabled) Level 3 separates Switching on the backbone eFuses ofbackbone the same as eFuses of normal PDU interconnectsThe same call, in code.
The capture above came back as markdown. These examples add a key, so you get browser rendering, proxies, and concurrency on fraunhofer.de.
import { SpiderBrowser } from "spider-browser";
const spider = new SpiderBrowser({
apiKey: process.env.SPIDER_API_KEY!,
});
await spider.connect();
const page = spider.page!;
await page.goto("https://fraunhofer.de");
// No selectors, no schema. Spider reads the page and names the fields.
const data = await page.scrape();
console.log(data);
await spider.close();import { Spider } from "@spider-cloud/spider-client";
const spider = new Spider({ apiKey: process.env.SPIDER_API_KEY! });
const result = await spider.scrapeUrl("https://www.fraunhofer.de", {
return_format: "markdown",
});
console.log(result);Ready for volume? Get an API key →
Fields you can pull.
Spider names these from the page. The capture above came back as markdown; the same
call with return_format: "json" returns them as keys.
What fraunhofer.de costs to scrape.
The capture above cost $0.0027 to fetch. Pricing is $1 per GB of pre-transformation bandwidth plus $0.001 per CPU minute, so a page like this one lands at a fraction of a cent. Failed requests are billed at $0.
- Free balance on signup
- No card required to test
- Balance never expires
Run it keyless, no account
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Start scraping fraunhofer.de.
You already have the call. A key raises the rate limit and turns on browser rendering, proxies, and concurrency. Balance never expires, and top-ups go through secure checkout.