Gtmetrix Scraper
Spider read gtmetrix.com in 152 ms without a browser and returned 58 lines of clean markdown, including sections like "Get Real User Metrics with CrUX Data", "Track your performance over time" and "Get notified when your page is slow".
### We'll show you where your page is slow, what's causing it, and how to fix itGTmetrix breaks down your page performance in an easy to read, summarized report.Get a detailed assessment of page performance with:* Lighthouse metrics and audits* Waterfall, Video and Report History* Speed Visualization (Filmstrip)What else can GTmetrix do for you?### Get Real User Metrics with CrUX DataTrack Core Web Vitals from actual visitors coming to your website with CrUX data.Monitor trends as far back as 6 months to identify patterns, addressissues, and continuously optimize your website.### Track your performance over timeWe'll test your page on a schedule and keep track of how it's doing.Track historical trends and be aware of performance dips or spikes on an hourly, daily, weekly, or monthly basis.Visualize alerts triggered for your pages directly on the graphs, including notifications for failed reports.Learn why monitoring is critical### Get notified when your page is slowSet up an alert and get notified when your page underperforms.We'll send you an alert linked to a full report so you can know whatexactly happened, including if your page fails to generate a report.### See how your page loads on different devicesTest your page on over 55 different Simulated Device options.Analyze your performance with iPhones, iPads, Samsung Galaxy/Note,Google Nexus/Pixel phones, and other popular devices.Unlock 55+ mobile/tablet devices with GTmetrix PRO.### How does your page perform around the world?See how your page performs in 25 different global test locations and make sure it loads fast for all your visitors worldwide.Additional Test Locations only available with GTmetrix PRO.See all our global test locations### Analyze your site now and see how well it performs!#### Take advantage of all the features GTmetrix has to offer and make your site the fastest it can be!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 gtmetrix.com.
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://gtmetrix.com");
// 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.gtmetrix.com", {
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 gtmetrix.com costs to scrape.
The capture above cost $0.00007 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 gtmetrix.com.
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.