web.dev · HTTP 200

Web Scraper

Spider read web.dev in 120 ms without a browser and returned 241 lines of clean markdown.

Free balance on signup No card. Failed requests cost $0.

Response web.dev/index.md markdown · 241 lines

Guidance to build modern web experiences that work on any browser.Read about various happenings with Baseline during February 2026.January 2026 Baseline monthly digestRead about various happenings with Baseline during January 2026.December 2025 Baseline monthly digestRead about various happenings with Baseline during December 2025.Adapting typography to user preference using CSSAdapt a font to your users' preferences, so they're maximally comfortable reading your content.New CSS color spaces and functions in all major enginesAll major engines now support the new CSS color spaces and functions. Find out how they can bring vibrancy to your designs.Improve web debugging experience with source maps.Subgrid is now interoperable across all three major engines. Find out how to use it.The most effective ways to improve Core Web VitalsA collection of best practices for optimizing websites' Core Web Vitals performance based on the state of the web.Learn how to optimize for the Interaction to Next Paint metric.Common misconceptions about how to optimize LCP

Code · Fields · Cost · Run it keyless, no account

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 web.dev.

web-dev-scraper.ts

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://web.dev");

// 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.web.dev", {
  return_format: "markdown",
});

console.log(result);

ready to run · spider-browser, no selectors

Ready for volume? Get an API key →

Fields you can pull.

Business NameAddressPhoneCategoryRatingWebsite

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 web.dev costs to scrape.

The capture above cost $0.000216 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

See the full pricing →

Run it keyless, no account

curl -X POST https://api.spider.cloud/scrape -H "Content-Type: application/json" -d '{"url": "https://web.dev/", "return_format": "markdown"}'

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Start scraping web.dev.

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.

Get started free View pricing