GET trackjs.com HTTP 200446 ms10.5 KB$0.000107 captured Aug 7, 2026
trackjs.com, as data
One API turns any trackjs.com page into markdown, structured JSON, its link graph or a screenshot, and crawls the whole site the same way. The panel shows the real response we captured.
- Render mode
- Plain HTTP, no browser needed
- Response
- HTTP 200 in 446 ms
- Page size
- 10.5 KB of markdown, 233 lines
- Fields
- Business Name, Address, Phone, Category and 1 more
- Captured
- Aug 7, 2026
Free balance on signup, no card. This trackjs.com page cost $0.000107 to fetch.
There are no end-user cookies, no session recordings, and no user tracking.We comply with GDPR, CCPA, and other privacy regulations. IP addresses can be captured, truncated, or ignored based on your team's preferences.* ### Why are prices based on traffic instead of errors?Most services price based on errors, which means they profit when you fail. We want to align oursuccess with yours, and grow as you become more successful.* ### Are there limits on how many errors I can send?No, you can send us unlimited errors, but we will only keep a limited number of them based on your plan. Error limitsare applied every minute, which means you'll always get a steady flow of errors throughout the entire billing period.You can utilize Ignore Rules, which are included with every plan, to focus TrackJS on the most important errors for your users.Ignored errors are removed before any limit is applied.* ### Does TrackJS impact my website performance?Every script added to your page has some incremental cost, TrackJS included. However,the agent is optimized to be less than **8 kb**, and self-hostable to reduceWhen error data needs to be sent, it's all non-blocking and asynchronous, so it won't slow down the user experience at all.* ### Does TrackJS capture or store sensitive user data?No. TrackJS is designed with privacy in mind and does not automatically capture or store sensitive user data.We collect technical information about errors, including stack traces, browser information, and user actions that led to the error—but never passwords, personal information, or sensitive data.Additionally, we provide tools to mask or exclude specific data fields from being collected, and we comply with GDPR, CCPA, and other privacy regulations.Your users' privacy remains protected while you gain the debugging insights you need.IP Addresses can be captured, truncated, or ignored based on your team's privacy preferences. What Spider does on trackjs.com
Same key, five endpoints. The numbers under a cell were measured on this page.
Page to markdown
Clean text for RAG and LLM context, boilerplate removed. The lane that runs without a key.
446 ms · $0.000107Page to JSON
Spider reads the page and names the fields. Pass your own schema when you need exact keys.
Rendered capture
Real Chromium, full-page PNG. The same call also returns the rendered HTML.
The call behind the panel
This request produced the response above. Paste it with your key and you get the same bytes.
curl -X POST https://api.spider.cloud/scrape \
-H "Authorization: Bearer $SPIDER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"url": "https://trackjs.com/", "return_format": "markdown"}' from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://trackjs.com/", params=params)
print(page[0]["content"]) import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://trackjs.com/", {
return_format: "markdown",
});
console.log(page.content); What trackjs.com costs
Multiplied from the measured 10.5 KB page. Estimates round to the cent.
1 GB of transfer costs $1, plus $0.001 per CPU minute, and failed requests cost $0. Crawling daily? The Unlimited plan is a flat monthly rate.
Point this at the rest of trackjs.com.
The capture above took 446 ms and cost $0.000107. The same call takes any URL on trackjs.com.