--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: zeratech.io report_url: "https://crawlinx.com/audit/zeratech.io" crawl_id: 20260811T013205-4294fa7b health_score: 90 generated_at: 2026-08-26T17:26:26Z total_pages: 11 html_pages: 11 indexable_pages: 11 errors: 0 warnings: 1 notices: 45 --- # SEO audit: zeratech.io **Health score: 90/100** — excellent > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/zeratech.io ## Overview | Metric | Value | | --- | --- | | Pages crawled | 11 | | HTML pages | 11 | | Indexable | 11 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 979 ms | | Errors / Warnings / Notices | 0 / 1 / 45 | | Status codes | 11×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Content | 97 | 0 | 1 | 8 | | Agent Readiness | 100 | 0 | 0 | 8 | | Canonical | 100 | 0 | 0 | 1 | | Links | 100 | 0 | 0 | 3 | | Meta Description | 100 | 0 | 0 | 2 | | Security | 100 | 0 | 0 | 11 | | Sitemap | 100 | 0 | 0 | 1 | | Structured Data | 100 | 0 | 0 | 11 | ## Issues ### Warnings (1) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 1 - [https://zeratech.io/contact.html](https://zeratech.io/contact.html) — 187 words ### Notices (45) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 7 - [https://zeratech.io/](https://zeratech.io/) — h4 follows h2 — skips h3 - [https://zeratech.io/contact.html](https://zeratech.io/contact.html) — h3 follows h1 — skips h2 - [https://zeratech.io/index.html](https://zeratech.io/index.html) — h4 follows h2 — skips h3 - [https://zeratech.io/portfolio.html](https://zeratech.io/portfolio.html) — h3 follows h1 — skips h2 - [https://zeratech.io/pricing.html](https://zeratech.io/pricing.html) — h4 follows h2 — skips h3 - [https://zeratech.io/privacy.html](https://zeratech.io/privacy.html) — h4 follows h2 — skips h3 - [https://zeratech.io/services.html](https://zeratech.io/services.html) — h3 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://zeratech.io/](https://zeratech.io/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### Canonical points to a different URL - Rule: `canonical.non_self` · Category: Canonical · Occurrences: 1 - [https://zeratech.io/](https://zeratech.io/) — canonical=https://zeratech.io/index.html #### Main text is hard to read (low Flesch Reading Ease) - Rule: `content.readability_poor` · Category: Content · Occurrences: 8 - [https://zeratech.io/](https://zeratech.io/) — this page reads as difficult (Flesch Reading Ease 40, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://zeratech.io/case-studies/bighawala.html](https://zeratech.io/case-studies/bighawala.html) — this page reads as difficult (Flesch Reading Ease 46, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://zeratech.io/case-studies/safalbalak.html](https://zeratech.io/case-studies/safalbalak.html) — this page reads as difficult (Flesch Reading Ease 42, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://zeratech.io/case-studies/udakishunganj.html](https://zeratech.io/case-studies/udakishunganj.html) — this page reads as difficult (Flesch Reading Ease 42, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://zeratech.io/index.html](https://zeratech.io/index.html) — this page reads as difficult (Flesch Reading Ease 40, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://zeratech.io/portfolio.html](https://zeratech.io/portfolio.html) — this page reads as difficult (Flesch Reading Ease 37, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://zeratech.io/pricing.html](https://zeratech.io/pricing.html) — this page reads as difficult (Flesch Reading Ease 37, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://zeratech.io/services.html](https://zeratech.io/services.html) — this page reads as difficult (Flesch Reading Ease 50, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 3 - [https://zeratech.io/case-studies/bighawala.html](https://zeratech.io/case-studies/bighawala.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. - [https://zeratech.io/case-studies/safalbalak.html](https://zeratech.io/case-studies/safalbalak.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. - [https://zeratech.io/case-studies/udakishunganj.html](https://zeratech.io/case-studies/udakishunganj.html) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 2 - [https://zeratech.io/](https://zeratech.io/) — 162 chars - [https://zeratech.io/index.html](https://zeratech.io/index.html) — 162 chars #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 11 - [https://zeratech.io/](https://zeratech.io/) - [https://zeratech.io/about.html](https://zeratech.io/about.html) - [https://zeratech.io/case-studies/bighawala.html](https://zeratech.io/case-studies/bighawala.html) - [https://zeratech.io/case-studies/safalbalak.html](https://zeratech.io/case-studies/safalbalak.html) - [https://zeratech.io/case-studies/udakishunganj.html](https://zeratech.io/case-studies/udakishunganj.html) - [https://zeratech.io/contact.html](https://zeratech.io/contact.html) - [https://zeratech.io/index.html](https://zeratech.io/index.html) - [https://zeratech.io/portfolio.html](https://zeratech.io/portfolio.html) - [https://zeratech.io/pricing.html](https://zeratech.io/pricing.html) - [https://zeratech.io/privacy.html](https://zeratech.io/privacy.html) - [https://zeratech.io/services.html](https://zeratech.io/services.html) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 11 - [https://zeratech.io/](https://zeratech.io/) — CSP, X-Content-Type-Options - [https://zeratech.io/about.html](https://zeratech.io/about.html) — CSP, X-Content-Type-Options - [https://zeratech.io/case-studies/bighawala.html](https://zeratech.io/case-studies/bighawala.html) — CSP, X-Content-Type-Options - [https://zeratech.io/case-studies/safalbalak.html](https://zeratech.io/case-studies/safalbalak.html) — CSP, X-Content-Type-Options - [https://zeratech.io/case-studies/udakishunganj.html](https://zeratech.io/case-studies/udakishunganj.html) — X-Content-Type-Options, CSP - [https://zeratech.io/contact.html](https://zeratech.io/contact.html) — CSP, X-Content-Type-Options - [https://zeratech.io/index.html](https://zeratech.io/index.html) — CSP, X-Content-Type-Options - [https://zeratech.io/portfolio.html](https://zeratech.io/portfolio.html) — CSP, X-Content-Type-Options - [https://zeratech.io/pricing.html](https://zeratech.io/pricing.html) — CSP, X-Content-Type-Options - [https://zeratech.io/privacy.html](https://zeratech.io/privacy.html) — CSP, X-Content-Type-Options - [https://zeratech.io/services.html](https://zeratech.io/services.html) — CSP, X-Content-Type-Options #### Indexable page not listed in sitemap - Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 1 - [https://zeratech.io/index.html](https://zeratech.io/index.html) — indexable but not in sitemap ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 8 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✗ Canonical — 1 notice(s) - ✗ Content — 1 warning(s), 8 notice(s) - ✓ Crawlability — clean - ✓ Duplicate — clean - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✓ Images — clean - ✓ Indexability — clean - ✗ Links — 3 notice(s) - ✗ Meta Description — 2 notice(s) - ✓ Mobile — clean - ✓ Performance — clean - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 11 notice(s) - ✗ Sitemap — 1 notice(s) - ✓ Social — clean - ✗ Structured Data — 11 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/zeratech.io* ## Use Crawlinx from your app / agent Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit. ### MCP server (agent skill) Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line: ```bash claude mcp add --transport http crawlinx https://crawlinx.com/mcp ``` Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed: - `scan_url` — start an SEO audit of a URL. - `get_report` — fetch the finished report as structured JSON. - `get_report_markdown` — fetch a compact, LLM-ready Markdown report. Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page. ### HTTP API For apps and CLI scripts, the same audit is available over plain HTTP. **Start a scan** ``` POST https://crawlinx.com/api/scan Content-Type: application/json {"url":"https://example.com","mode":"free"} ``` `mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check). Returns `{"id":""}` immediately (202) or a full report (200) for instant scans. **Get the JSON report** ``` GET https://crawlinx.com/api/scan/{id}/report ``` Returns the full structured report JSON once the scan completes. **Get this Markdown report** ``` GET https://crawlinx.com/r/{id}.md ``` Returns this LLM-ready Markdown document. **List recent public audits** ``` GET https://crawlinx.com/api/reports ``` ### Quick start (curl) ```bash # Start a scan → note the "id" in the JSON response curl -s -X POST https://crawlinx.com/api/scan \ -H 'Content-Type: application/json' \ -d '{"url":"https://example.com","mode":"free"}' # Then, with that id (replace {id}), fetch the Markdown report curl -s https://crawlinx.com/r/{id}.md ``` Full API reference & usage rules: https://crawlinx.com/api