GET rssi.ru HTTP 20015.3 s48.1 KB$0.000109 captured Aug 7, 2026
rssi.ru, as data
One API turns any rssi.ru 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 15.3 s
- Page size
- 48.1 KB of markdown, 832 lines
- Fields
- Title, Content, Date, Source and 2 more
- Captured
- Aug 7, 2026
Free balance on signup, no card. This rssi.ru page cost $0.000109 to fetch.
<title>"Get a Straight Answer"</title>It has been explained to me that radiation will be a big issue in thedesign of a Mars habitat. I was wondering how feasible it would be to usenuclear power to produce a eletromagnetic field around the habitat toreduce or deflect the radiation. Is it possible to create a magneticfield strong enough to provide radiation protection? And if so, how muchI have not calculated the field needed, but it is probably very strong, too expensive to set up, too much mass and energy are needed, and a strongmagnetic field would affect instruments.The cheap and simple way is to build a shelter--especially since the dangerous events are the ones of solar outbursts, which are rare andlast a day at most. You can calculate the shielding, but 20-50 cm rockshould do a pretty good job (remember gravity is weaker, too, they willHave you read Ben Bova's "Mars"? It's fanciful science fiction, but his physics seems OK. The Mars astronauts are hit by a solar outburst halfway to Mars and wait it out, huddled in a special shielded area of1. **### (b) Radiation hazard in space--2I was browsing through some message boards and came across a veryinteresting discussion about the favorite 'We Never Landed On the Moon'conspiracy theories. A major player in this discussion is of course theplausibility of astronauts, film, and equipment surviving the radiation ofthe inner and outer Van Allen belts during the Apollo series.Is it possible for humans to survive a trip through these belts with the shielding that was available on the Apollos?What are the lethal exposure periods for humans in the areas of the strongest radiation? And does the moon itself provide some shielding from cosmic and other solar radiations?I do not know exactly how much radiation a person would suffer going (twice, in and out) through the radiation belt, but it is tolerable.A dangerous dose is 200 rad and up, and I once calculated that goingWhat Spider does on rssi.ru
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.
15.3 s · $0.000109Page 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": "http://arc.iki.rssi.ru/mirrors/stern/stargaze/StarFAQ2.htm", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("http://arc.iki.rssi.ru/mirrors/stern/stargaze/StarFAQ2.htm", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("http://arc.iki.rssi.ru/mirrors/stern/stargaze/StarFAQ2.htm", {
return_format: "markdown",
});
console.log(page.content);What rssi.ru costs
Multiplied from the measured 48.1 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 rssi.ru.
The capture above took 15.3 s and cost $0.000109. The same call takes any URL on rssi.ru.