Hstspreload Scraper
Spider read hstspreload.org in 529 ms without a browser and returned 81 lines of clean markdown, including the section "Deployment Recommendations".
A site that enables HSTS helps protect its users from the following attacks done by an on-path attacker:* **Browsing history leaks**: If a user clicks on an HTTP link to a site, an on-path network observer can see that URL. If the site has an HSTS policy that is enforced, the browser upgrades that URL to HTTPS and the path is not visible to the network observer.* **Protocol downgrades**: If a site redirects from HTTP to HTTPS, an on-path network attacker can intercept and re-write the redirect to keep the browser using plaintext HTTP.* **Cookie hijacking**: On HTTP requests, an on-path network attacker can see and modify cookies. Even if the site redirects to HTTPS, the on-path attacker can inject cookies into the redirect response.## Deployment RecommendationsIf your site is committed to HTTPS and you want browsers to enforce that your page is loaded only over HTTPS, we suggest the following steps to enable HSTS:1. Examine all subdomains (and nested subdomains) of your site and make sure that they work properly over HTTPS.* **Note:** This also includes internal subdomains that are not publicly accessible.* Add the `Strict-Transport-Security` header to all HTTPS responses and ramp up the `max-age` in stages, using the following header values:`max-age=300; includeSubDomains``max-age=604800; includeSubDomains``max-age=2592000; includeSubDomains`During each stage, check for broken pages and monitor your site's metrics (e.g. traffic, revenue). Fix any problems that come up and then wait the full `max-age` of the stage before you move on. For example, wait a month in the last stage.If you have a group of employees or users who can beta test the deployment, consider trying the first few ramp-up stages on those users. Then make sure to go through all stages for all users, starting over from the beginning.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 hstspreload.org.
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://hstspreload.org");
// 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.hstspreload.org", {
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 hstspreload.org costs to scrape.
The capture above cost $0.000035 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
More Directories scrapers.
Spotify Main Page Scraper
Extract structured data from Spotify Main Page with automated CSS selectors.
Roblox Landing Page Scraper
Roblox landing page metadata and cookie banner information.
Mozilla Homepage Data Scraper
A scraper for extracting all useful data from the Mozilla homepage, including site metadata, navigation, and content.
Start scraping hstspreload.org.
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.