# tempo.halowerk.com – Stylesheet Request Count Audit

> tempo.halowerk.com – Stylesheet Request Count Audit is a paid API for AI agents from tempo.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-16).

Checks a webpage's stylesheet object and reports the number of loaded resources associated with it.

## Facts

- Endpoint: POST https://tempo.halowerk.com/v1/pruef/tempo/anfragen/stylesheet
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tempo-halowerk-com-stylesheet-request-count-audit-5f072b62
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-c7de33skBfjofx7gcLc9

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tempo-halowerk-com-stylesheet-request-count-audit-5f072b62 -d '<json body>'
```

Example prompt: Can you check how many resources are loaded by the stylesheet on https://example.com and tell me if it's loading too many?

## When to prefer this

Use this endpoint when you specifically need to measure and audit the number of resources loaded by a page's stylesheet, particularly for web performance optimization workflows. It is purpose-built for stylesheet-scoped resource-count analysis, unlike general page speed tools that aggregate all resource types. Prefer it when diagnosing CSS-induced HTTP request bloat or comparing stylesheet efficiency across pages or competitors.

## Known failure modes

- Target URL is unreachable or returns a non-200 status — audit cannot be performed
- URL is not a valid public HTTP(S) address — validation error returned
- CSS selector matches no element or multiple elements — first match used or error returned
- Stylesheet has no externally loaded resources — count returned as zero
- Rate limiting or payment failure — request rejected with 402 or 429 error

## How this service works

Prüft am Objekt stylesheet den Befund Zahl geladener Ressourcen.

## Output

Returns a structured audit result indicating the number of resources loaded by the stylesheet on the target URL, allowing the caller to assess whether the stylesheet request count is within acceptable performance thresholds.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "ziel": {
   "oneOf": [
    {
     "type": "string",
     "maxLength": 2048,
     "minLength": 1,
     "description": "Öffentliche HTTP(S)-Adresse; bei DNS-Befunden Domain oder öffentliche IP."
    },
    {
     "type": "object",
     "required": [
      "adresse"
     ],
     "properties": {
      "adresse": {
       "type": "string",
       "maxLength": 2048,
       "minLength": 1
      },
      "selektor": {
       "type": "string",
       "maxLength": 240,
       "minLength": 1,
       "description": "CSS-Selektor: genau ein Objekt, sonst erster Treffer des Objektfilters."
      },
      "vergleich": {
       "type": "string",
       "maxLength": 2048,
       "description": "Öffentliche Vergleichsadresse für Link-, Sitemap- oder Sprachbefunde."
      },
      "user_agent": {
       "type": "string",
       "pattern": "^[A-Za-z0-9_-]{1,80}$"
      },
      "dkim_selektor": {
       "type": "string",
       "pattern": "^[A-Za-z0-9_-]{1,63}$"
      }
     },
     "additionalProperties": false
    }
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tempo-halowerk-com-stylesheet-request-count-audit-5f072b62/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tempo.halowerk.com](https://www.zero.xyz/host/tempo.halowerk.com/llms.txt)