---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: insigniapublicidad.com
report_url: "https://crawlinx.com/audit/insigniapublicidad.com"
crawl_id: 20260717T114848-c03e0983
health_score: 65
generated_at: 2026-08-26T04:08:29Z
total_pages: 12
html_pages: 12
indexable_pages: 12
errors: 0
warnings: 51
notices: 118
---

# SEO audit: insigniapublicidad.com

**Health score: 65/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/insigniapublicidad.com

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 12 |
| HTML pages | 12 |
| Indexable | 12 |
| Non-indexable | 0 |
| Orphan pages | 1 |
| Broken internal links | 0 |
| Avg response time | 1011 ms |
| Errors / Warnings / Notices | 0 / 51 / 118 |
| Status codes | 12×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Agent Readiness | 70 | 0 | 12 | 4 |
| Content | 70 | 0 | 12 | 12 |
| Meta Description | 70 | 0 | 12 | 0 |
| Performance | 70 | 0 | 12 | 27 |
| Canonical | 98 | 0 | 1 | 0 |
| Headings | 98 | 0 | 1 | 0 |
| Links | 98 | 0 | 1 | 3 |
| Images | 100 | 0 | 0 | 12 |
| Security | 100 | 0 | 0 | 24 |
| Social | 100 | 0 | 0 | 24 |
| Structured Data | 100 | 0 | 0 | 12 |

## Issues

### Warnings (51)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — 6 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — 8 button/link(s) with no text or aria-label — an agent can't target them

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 1

- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — 138 words
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — 60 words
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — 74 words
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — 46 words
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — 46 words
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — 47 words
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — 46 words
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — 47 words
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — 46 words
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — 47 words
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — 98 words
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — 59 words

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 1

- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios)

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 1

- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — no internal links point here

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/)
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin)
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto)
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio)
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion)
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario)
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas)
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica)
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion)
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps)
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios)
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action)

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — 6 render-blocking <script> in <head> (add defer/async or use type=module)

### Notices (118)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 3

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — h3 follows h1 — skips h2
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — h4 follows h1 — skips h2
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — 1.0%
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — 0.6%
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — 0.8%
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — 0.7%
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — 0.5%
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — 0.5%
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — 0.5%
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — 0.5%
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — 0.6%
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — 0.6%
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — 1.0%
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — 0.8%

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Images without width/height (layout shift / CLS)

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — 5 of 7 images without width/height
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — 5 of 5 images without width/height
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — 5 of 7 images without width/height
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — 5 of 11 images without width/height
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — 30 of 30 images without width/height
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — 73 of 73 images without width/height
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — 53 of 53 images without width/height
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — 75 of 75 images without width/height
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — 23 of 23 images without width/height
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — 10 of 10 images without width/height
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — 11 of 11 images without width/height
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — 5 of 6 images without width/height

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 2

- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Page has only one internal inlink (fragile crawl path)

- Rule: `links.single_inlink` · Category: Links · Occurrences: 1

- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — 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.

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — og:title, og:description, og:image
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — og:title, og:description, og:image

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 3

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/)
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin)
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto)
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio)
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion)
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario)
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas)
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica)
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion)
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps)
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios)
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — CSP, X-Content-Type-Options, HSTS
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — HSTS, CSP, X-Content-Type-Options
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — HSTS, CSP, X-Content-Type-Options

#### target=_blank link without rel=noopener (tab-napping)

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 12

- [https://www.insigniapublicidad.com/](https://www.insigniapublicidad.com/)
- [https://www.insigniapublicidad.com/author/admin](https://www.insigniapublicidad.com/author/admin)
- [https://www.insigniapublicidad.com/contacto](https://www.insigniapublicidad.com/contacto)
- [https://www.insigniapublicidad.com/portafolio](https://www.insigniapublicidad.com/portafolio)
- [https://www.insigniapublicidad.com/portafolio/comunicacion](https://www.insigniapublicidad.com/portafolio/comunicacion)
- [https://www.insigniapublicidad.com/portafolio/diseno-publicitario](https://www.insigniapublicidad.com/portafolio/diseno-publicitario)
- [https://www.insigniapublicidad.com/portafolio/farmaceuticas](https://www.insigniapublicidad.com/portafolio/farmaceuticas)
- [https://www.insigniapublicidad.com/portafolio/identidad-grafica](https://www.insigniapublicidad.com/portafolio/identidad-grafica)
- [https://www.insigniapublicidad.com/portafolio/ilustracion](https://www.insigniapublicidad.com/portafolio/ilustracion)
- [https://www.insigniapublicidad.com/portafolio/webapps](https://www.insigniapublicidad.com/portafolio/webapps)
- [https://www.insigniapublicidad.com/servicios](https://www.insigniapublicidad.com/servicios)
- [https://www.insigniapublicidad.com/snippets/call-to-action](https://www.insigniapublicidad.com/snippets/call-to-action)

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 12 warning(s), 4 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 1 warning(s)
- ✗ Content — 12 warning(s), 12 notice(s)
- ✓ Crawlability — clean
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✗ Headings — 1 warning(s)
- ✓ Hreflang — clean
- ✗ Images — 12 notice(s)
- ✓ Indexability — clean
- ✗ Links — 1 warning(s), 3 notice(s)
- ✗ Meta Description — 12 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 12 warning(s), 27 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 24 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 24 notice(s)
- ✗ Structured Data — 12 notice(s)
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/insigniapublicidad.com*

## 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":"<scan-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