What makes Technical Seo Checker notable?

1.9K downloads. Trust evidence available

How should Technical Seo Checker be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this agent.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

agentCLAWHUBUnverified

Technical Seo Checker

Performs technical SEO audits covering site speed, crawlability, indexability, mobile-friendliness, security, and structured data. Identifies technical issue... Skill: Technical Seo Checker Owner: aaron-he-zhu Summary: Performs technical SEO audits covering site speed, crawlability, indexability, mobile-friendliness, security, and structured data. Identifies technical issue... Tags: latest:2.0.0 Version history: v2.0.0 | 2026-02-14T04:22:12.046Z | auto Version 2.0.0 - Major update with improved discoverability: added clear usage triggers and cross-skill references for relate

OpenClaw

View on ClawHub

Rank

Safety

Downloads

1.9k

Updated

Apr 15, 2026

Version

2.0.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 1.9K downloads reported by the source. Last updated 4/15/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed Apr 15, 2026
Protocol compatibility: OpenClawcompatibility · observed Apr 15, 2026
Adoption signal: 1.9K downloadsadoption · observed Apr 15, 2026
Latest release: 2.0.0release · observed Feb 14, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install kn73qjxwmbna25qq8q051epqt980sys5:technical-seo-checker

Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-aaron-he-zhu-technical-seo-checker/snapshot"

Documentation

CLAWHUB

77,836 characters of source documentation, loaded on request.

Extracted files

4 files captured from the source.

SKILL.md

---
name: technical-seo-checker
description: 'Use when the user asks to "technical SEO audit", "check page speed", "crawl issues", "Core Web Vitals", "site indexing problems", "my site is slow", "Google cannot crawl my site", "mobile issues", or "indexing problems". Performs technical SEO audits covering site speed, crawlability, indexability, mobile-friendliness, security, and structured data. Identifies technical issues preventing optimal search performance. For content and heading element issues, see on-page-seo-auditor. For link architecture, see internal-linking-optimizer.'
license: Apache-2.0
metadata:
  author: aaron-he-zhu
  version: "2.0.0"
  geo-relevance: "low"
  tags:
    - seo
    - technical seo
    - page speed
    - core web vitals
    - crawlability
    - indexability
    - mobile-friendly
    - site speed
    - security audit
  triggers:
    - "technical SEO audit"
    - "check page speed"
    - "crawl issues"
    - "Core Web Vitals"
    - "site indexing problems"
    - "mobile-friendly check"
    - "site speed"
    - "my site is slow"
    - "Google can't crawl my site"
    - "mobile issues"
    - "indexing problems"
---

# Technical SEO Checker


> **[SEO & GEO Skills Library](https://skills.sh/aaron-he-zhu/seo-geo-claude-skills)** · 20 skills for SEO + GEO · Install all: `npx skills add aaron-he-zhu/seo-geo-claude-skills`

<details>
<summary>Browse all 20 skills</summary>

**Research** · [keyword-research](../../research/keyword-research/) · [competitor-analysis](../../research/competitor-analysis/) · [serp-analysis](../../research/serp-analysis/) · [content-gap-analysis](../../research/content-gap-analysis/)

**Build** · [seo-content-writer](../../build/seo-content-writer/) · [geo-content-optimizer](../../build/geo-content-optimizer/) · [meta-tags-optimizer](../../build/meta-tags-optimizer/) · [schema-markup-generator](../../build/schema-markup-generator/)

**Optimize** · [on-page-seo-auditor](../on-page-seo-auditor/) · **technical-seo-checker** · [internal-linking-optimizer](../internal-linking-optimizer/) · [content-refresher](../content-refresher/)

**Monitor** · [rank-tracker](../../monitor/rank-tracker/) · [backlink-analyzer](../../monitor/backlink-analyzer/) · [performance-reporter](../../monitor/performance-reporter/) · [alert-manager](../../monitor/alert-manager/)

**Cross-cutting** · [content-quality-auditor](../../cross-cutting/content-quality-auditor/) · [domain-authority-auditor](../../cross-cutting/domain-authority-auditor/) · [entity-optimizer](../../cross-cutting/entity-optimizer/) · [memory-management](../../cross-cutting/memory-management/)

</details>

This skill performs comprehensive technical SEO audits to identify issues that may prevent search engines from properly crawling, indexing, and ranking your site.

## When to Use This Skill

- Launching a new website
- Diagnosing ranking drops
- Pre-migration SEO audits
- Regular technical health checks
- Identifying crawl and index issues
- Improving site per

_meta.json

{
  "ownerId": "kn73qjxwmbna25qq8q051epqt980sys5",
  "slug": "technical-seo-checker",
  "version": "2.0.0",
  "publishedAt": 1771042932046
}

references/http-status-codes.md

# HTTP Status Codes for SEO

SEO-relevant HTTP status codes, their implications, and how to diagnose and fix issues.

## Status Code Categories

- **2xx**: Success - Request succeeded
- **3xx**: Redirection - Further action needed
- **4xx**: Client Error - Problem with the request
- **5xx**: Server Error - Server failed to fulfill request

---

## 2xx Success Codes

### 200 OK

**What it means**: Request succeeded, content returned normally.

**SEO impact**: Positive - page is accessible and indexable.

**When to use**: Standard response for all working pages.

**When it's a problem**: When different URLs return 200 for same content (should use 301 redirect).

---

### 204 No Content

**What it means**: Request succeeded but no content to return.

**SEO impact**: Neutral - rarely used for pages meant to be indexed.

**Common use**: API responses, AJAX requests.

---

## 3xx Redirection Codes

### 301 Moved Permanently

**What it means**: Resource permanently moved to new URL. All link equity transfers.

**SEO impact**: Positive when used correctly - passes 90-99% of link equity.

**When to use**:
- Permanently changing URL structure
- Consolidating duplicate content
- Moving to new domain
- Changing HTTP to HTTPS
- Changing www to non-www (or vice versa)

**Example header**:
```
HTTP/1.1 301 Moved Permanently
Location: https://example.com/new-page
```

**Common mistakes**:
- Using 302 instead of 301 for permanent changes
- Creating redirect chains (A→B→C)
- Redirecting to irrelevant pages
- Not redirecting HTTP to HTTPS

**How to implement**:
- **.htaccess** (Apache): `Redirect 301 /old-page /new-page`
- **nginx**: `rewrite ^/old-page$ /new-page permanent;`
- **Server-side**: Set Location header with 301 status

---

### 302 Found (Temporary Redirect)

**What it means**: Resource temporarily at different URL. Original URL should still be used.

**SEO impact**: Neutral to negative - does NOT pass full link equity. Search engines keep indexing original URL.

**When to use**:
- A/B testing
- Temporary promotions
- Maintenance redirects
- Geolocation redirects (sometimes)

**When NOT to use**: Permanent URL changes (use 301).

**Warning**: Google may treat long-standing 302s as 301s, but better to be explicit.

---

### 303 See Other

**What it means**: Response can be found at another URI using GET.

**SEO impact**: Minimal - rarely used for SEO purposes.

**Common use**: After form submissions, redirect to results page.

---

### 307 Temporary Redirect

**What it means**: Temporary redirect that preserves request method (POST stays POST).

**SEO impact**: Similar to 302 - temporary, doesn't pass full link equity.

**Difference from 302**: Guarantees request method won't change (more precise than 302).

**When to use**: Temporary redirects where HTTP method preservation matters.

---

### 308 Permanent Redirect

**What it means**: Permanent redirect that preserves request method.

**SEO impact**: Similar to 301 - passes link equity.

**Difference fr

references/robots-txt-reference.md

# Robots.txt Reference Guide

Complete reference for creating, testing, and troubleshooting robots.txt files.

## Syntax Guide

### Basic Structure

```
User-agent: [bot name]
Disallow: [path to block]
Allow: [path to allow]
Sitemap: [sitemap URL]
Crawl-delay: [seconds]
```

---

## Core Directives

### User-agent

Specifies which bot the rules apply to.

**Syntax**: `User-agent: [bot-name]`

**Common user-agents**:
```
User-agent: *                    # All bots
User-agent: Googlebot            # Google's crawler
User-agent: Bingbot              # Bing's crawler
User-agent: GPTBot               # OpenAI's crawler
User-agent: CCBot                # Common Crawl bot
User-agent: anthropic-ai         # Anthropic's crawler
User-agent: PerplexityBot        # Perplexity AI crawler
User-agent: ClaudeBot            # Claude's web crawler
```

**Multiple user-agents**: Group rules by leaving no blank lines between user-agent declarations.

```
User-agent: Googlebot
User-agent: Bingbot
Disallow: /admin/
```

---

### Disallow

Blocks bots from crawling specified paths.

**Syntax**: `Disallow: [path]`

**Examples**:
```
Disallow: /                      # Block entire site
Disallow: /admin/                # Block admin directory
Disallow: /private               # Block private directory (and subdirectories)
Disallow: /*.pdf$                # Block all PDF files
Disallow: /*?                    # Block all URLs with parameters
Disallow:                        # Allow everything (empty disallow)
```

**Path matching**:
- `/` at end = block directory and all subdirectories
- Without `/` at end = block all paths starting with string
- `*` = wildcard, matches any sequence
- `$` = end of URL

---

### Allow

Explicitly allows crawling (overrides Disallow).

**Syntax**: `Allow: [path]`

**Common use**: Allow specific subdirectories within blocked parent.

```
User-agent: *
Disallow: /admin/
Allow: /admin/public/
```

**Note**: Allow is not standard but supported by Google, Bing, and most major crawlers.

---

### Sitemap

Specifies location of XML sitemap.

**Syntax**: `Sitemap: [absolute URL]`

**Examples**:
```
Sitemap: https://example.com/sitemap.xml
Sitemap: https://example.com/sitemap_index.xml
Sitemap: https://example.com/blog/sitemap.xml
```

**Best practices**:
- Use absolute URLs (not relative)
- Can include multiple Sitemap directives
- Place at end of file
- Submit same sitemap(s) to Google Search Console

---

### Crawl-delay

Adds delay between requests (seconds).

**Syntax**: `Crawl-delay: [seconds]`

**Example**:
```
User-agent: *
Crawl-delay: 10
```

**Warning**: Not supported by Googlebot (use Search Console rate limiting instead). Supported by Bing, Yandex, and others.

---

## Common Configurations

### 1. Allow All Bots (Default)

```
User-agent: *
Disallow:

Sitemap: https://example.com/sitemap.xml
```

Use when you want all bots to crawl entire site.

---

### 2. Block All Bots

```
User-agent: *
Disallow: /
```

Use for development/staging si

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