Szn Scraper
Spider read szn.cz in 110 ms without a browser and returned 737 lines of clean markdown.
###### Hlavní obsah* [Jazykové školy](<https://www.firmy.cz/Remesla-a-sluzby/Vyukove-sluzby/Jazykove-skoly?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Jazykové školy&utm_content=query>)* [Kadeřnictví](<https://www.firmy.cz/Remesla-a-sluzby/Sluzby-pece-o-telo/Kadernictvi/Damska-kadernictvi?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Dámská kadeřnictví&utm_content=query>)* [Kosmetika](<https://www.firmy.cz/Remesla-a-sluzby/Sluzby-pece-o-telo/Kosmeticke-salony?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Kosmetika a kosmetické salóny&utm_content=query>)* [Kuchyně](<https://www.firmy.cz/Obchody-a-obchudky/Prodejci-nabytku/Prodejci-bytoveho-nabytku/Prodejci-kuchyni?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Prodej kuchyní&utm_content=query>)* [Nábytek](<https://www.firmy.cz/Obchody-a-obchudky/Prodejci-nabytku?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Prodej nábytku&utm_content=query>)* [Okna](<https://www.firmy.cz/Obchody-a-obchudky/Prodejci-stavebnin/Prodejci-stavebnich-prvku/Okna-a-dvere/Prodej-a-montaz-plastovych-oken?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Prodej a montáž plastových oken&utm_content=query>)* [Pneumatiky](<https://www.firmy.cz/Auto-moto/Auto-moto-prodejci/Prodejci-nahradnich-dilu-a-autodoplnku/Pneumatiky?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Prodej pneumatik&utm_content=query>)* [Pojištění](<https://www.firmy.cz/Banky-a-financni-sluzby/Pojistovaci-sluzby?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Pojišťovací služby&utm_content=query>)* [Realitky](<https://www.firmy.cz/Remesla-a-sluzby/Reality/Realitni-kancelare?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Realitní kanceláře&utm_content=query>)* [Stavební firmy](<https://www.firmy.cz/Remesla-a-sluzby/Stavebni-sluzby/Stavebni-firmy?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Stavební firmy&utm_content=query>)* [Veterina](<https://www.firmy.cz/Prvni-pomoc-a-zdravotnictvi/Zdravotnicke-sluzby/Veterinarni-pece/Veterinarni-ordinace?lokalita=auto&utm_medium=hp-box&utm_source=seznam.cz&utm_term=Veterinární ordinace&utm_content=query>)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 szn.cz.
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://szn.cz");
// 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.szn.cz", {
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 szn.cz costs to scrape.
The capture above cost $0.002212 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 szn.cz.
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.