Cern Scraper
Spider read cern.ch in 373 ms without a browser and returned 122 lines of clean markdown, including sections like "European Laboratory for Particle Physics", "Visit CERN" and "Accelerating science".
### European Laboratory for Particle PhysicsTechnology from CERN to society### Visit CERNTour the accelerator complex## Accelerating science## HiLumi LHCThe High-Luminosity Large Hadron Collider will increase by a factor of ten the number of particle collisions (called “luminosity”), vastly increasing the volume of physics data available for researchers.This leap forward will allow physicists to explore the behaviour of the Higgs boson and other elementary particles with unprecedented precision, increasing the potential for discoveries after 2030.## Future Circular ColliderThe Future Circular Collider could be Europe’s next-generation particle collider: a unique tool to explore the deepest mysteries of the Universe and to drive technology, innovation and skills for decades to come.This new collider would help answer many questions about nature’s rulebook that lie beyond the reach of current colliders.## Key achievements## Higgs boson Discovered in 2012 by the ATLAS and CMS experiments at the Large Hadron Collider (LHC), the Higgs boson confirms the Higgs mechanism, which explains how elementary particles acquire mass through interaction with the Higgs field.## Large Hadron Collider The 27-kilometre LHC, the world’s largest particle accelerator, first started in 2008. It collides protons or lead ions at energies approaching the speed of light.## Antimatter CERN operates the world’s only dedicated antimatter facility, producing the first anti-atoms in 1995 and later trapping and transportingantimatter.## Birth of the Web In 1989, CERN computer scientist Tim Berners-Lee invented the World Wide Web to enable efficient sharing of research data among scientists around the globe.## Neutral currents Observed at CERN in 1973,via the Gargamelle bubble chamber, andprovided the first evidence of the weak neutral force.The 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 cern.ch.
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://cern.ch");
// 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.cern.ch", {
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 cern.ch costs to scrape.
The capture above cost $0.000467 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 cern.ch.
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.