The web, as a dataset.
cl0q is crawling the public web toward a 100-million-site index. These datasets bottle up the aggregate signal — which server software runs the web, where the web is hosted — into clean CSVs you can analyze today. No scraping, no API wrangling, no guesswork.
Every count below is read live from the product file itself — not a marketing stat. Each CSV is a dated snapshot; download the free sample to inspect the real thing before you buy.
Top hosting networks in the live index
- AS13335 Cloudflare, Inc. — 8,124,820 domains (26.5%)
- AS16509 Amazon.com, Inc. — 2,855,880 domains (9.3%)
- AS16276 OVH SAS — 1,103,583 domains (3.6%)
- AS15169 Google LLC — 1,023,430 domains (3.3%)
- AS53831 Squarespace, Inc. — 1,008,115 domains (3.3%)
- AS2635 Automattic, Inc — 754,239 domains (2.5%)
- AS209242 Cloudflare London, LLC — 724,534 domains (2.4%)
- AS14618 Amazon.com, Inc. — 699,751 domains (2.3%)
- AS58182 Wix.com Ltd. — 682,425 domains (2.2%)
- AS54113 Fastly, Inc. — 644,486 domains (2.1%)
Live from the cl0q index rollup; shares are of domains with network attribution.
Start small.
Same live index, smaller first step: the $9 API credit pack (1,000 lookups, no subscription) and the $39 PHP2Shell exposure list (domains that expose a PHP version in the Server header).
cl0q Technographic Snapshot — Server Tech Census
Which server software actually answers for the public web.
One clean CSV built from cl0q's crawl of tens of millions of public sites: every distinct server string, how many sites answer with it, and its share of the crawl. See nginx vs Apache vs Cloudflare vs LiteSpeed vs the long tail — as it is today, not last year's report.
Inside the CSV: Server software identifier, site count, share of the crawl — aggregated from cl0q's public-web crawl (tens of millions of sites).
cl0q Hosting Census
Where the public web actually lives.
Every domain in cl0q's index mapped to its hosting provider and network — the big clouds, the CDNs, and the long tail of independent hosts. Built for threat hunters, security researchers, and market analysts who need to know who's behind an IP range, in bulk.
Inside the CSV: Hosting provider, network / ASN, domain count, share of the index — derived from cl0q's public-web crawl data.
cl0q PHP2Shell Exposure List
270,448 domains that EXPOSE a PHP version in the Server header.
The per-domain rows behind the PHP2Shell exposure report: every domain in cl0q's crawl observed exposing a PHP version in its Server header (snapshot Oct 2026). Scope the PHP2Shell blast radius (CVE-2026-109618 / CVE-2026-109619) across an estate or a research set. Honest scope: hosts that suppress the version in the Server header are not included.
Inside the CSV: Domain, exposed PHP version, server header, hosting network, country, last seen — one row per domain.
cl0q API Credit Pack
1,000 API lookups for $9. No subscription.
The cheapest real test of the cl0q API. Pay once and get an API key with a 1,000-lookup balance, drawn down as you query the live index — the same data behind this page. When the balance runs out the API returns 402 and points you at the Starter subscription.
What you get: One API credit key with a 1,000-lookup balance against the live cl0q index, delivered after checkout.
cl0q Dataset Bundle — Hosting Census + Technographic Snapshot
The full picture in one purchase: the Technographic Snapshot (how the web is served) plus the Hosting Census (where it lives), delivered together as one archive. Bought separately they are $158; the bundle is $129.
The ladder: $9 credit pack → $39 exposure list → $79 datasets → $129 bundle → API subscriptions. Start wherever the question is — every rung is the same live index.
Need ongoing access?
Snapshots age. The cl0q API gives you live access to the same crawl — subscriptions from $10/mo, cancel anytime.
What format are the datasets?
Plain CSVs with a header row — open in Excel, Sheets, pandas, or your pipeline of choice.
How do I get my download?
After checkout, Stripe redirects you straight to your download. You can re-download from the same link within 72 hours.
Want both?
The two datasets answer different questions — how the web is served and where it lives. Together they're the full picture — and the bundle above gets you both for $129 instead of $158.
Questions before buying?
Email cl0qsearch@gmail.com — a human answers.