---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: aspireformacion.com
report_url: "https://crawlinx.com/audit/aspireformacion.com"
crawl_id: 20260716T014705-682aa4b4
health_score: 60
generated_at: 2026-08-26T02:42:45Z
total_pages: 16
html_pages: 15
indexable_pages: 14
errors: 2
warnings: 41
notices: 133
---

# SEO audit: aspireformacion.com

**Health score: 60/100** — needs attention

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 16 |
| HTML pages | 15 |
| Indexable | 14 |
| Non-indexable | 0 |
| Orphan pages | 6 |
| Broken internal links | 1 |
| Avg response time | 1722 ms |
| Errors / Warnings / Notices | 2 / 41 / 133 |
| Status codes | 15×200, 1×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 83 | 1 | 6 | 1 |
| Crawlability | 94 | 1 | 0 | 0 |
| Agent Readiness | 74 | 0 | 14 | 3 |
| Performance | 74 | 0 | 14 | 54 |
| Headings | 96 | 0 | 2 | 1 |
| Meta Description | 96 | 0 | 2 | 9 |
| Structured Data | 96 | 0 | 2 | 14 |
| Indexability | 98 | 0 | 1 | 0 |
| Content | 100 | 0 | 0 | 11 |
| Security | 100 | 0 | 0 | 29 |
| Social | 100 | 0 | 0 | 11 |

## Issues

### Errors (2)

#### Broken internal link (target 4xx/5xx)

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

- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — https://aspireformacion.com/formacion-aspire/ (HTTP 404)

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 1

- [https://aspireformacion.com/formacion-aspire/](https://aspireformacion.com/formacion-aspire/) — HTTP 404

### Warnings (41)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 14

- [https://aspireformacion.com/](https://aspireformacion.com/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — 4 button/link(s) with no text or aria-label — an agent can't target them

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 2

- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/)
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/)

#### Page is noindex

- Rule: `index.noindex` · Category: Indexability · Occurrences: 1

- [https://aspireformacion.com/formacion-aspire/](https://aspireformacion.com/formacion-aspire/) — meta/X-Robots: meta=noindex, follow

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 6

- [https://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — no internal links point here
- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — no internal links point here
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — no internal links point here
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — no internal links point here
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — no internal links point here
- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — no internal links point here

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 2

- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/)
- [https://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 14

- [https://aspireformacion.com/](https://aspireformacion.com/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)

#### BreadcrumbList present but structurally incomplete

- Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 1

- [https://aspireformacion.com/](https://aspireformacion.com/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

#### Schema describes content not visible on the page

- Rule: `schema.hidden_content` · Category: Structured Data · Occurrences: 1

- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — a schema name/headline ("Matrícula LanguageCert - Aspire Formación") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing.

### Notices (133)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 2

- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — h5 follows h2 — skips h3
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — h4 follows h2 — skips h3

#### No llms.txt for AI agents

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

- [https://aspireformacion.com/](https://aspireformacion.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: 11

- [https://aspireformacion.com/](https://aspireformacion.com/) — 2.6%
- [https://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — 2.6%
- [https://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — 2.4%
- [https://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — 2.2%
- [https://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — 2.2%
- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — 2.2%
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — 3.1%
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — 2.1%
- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — 4.3%
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — 3.7%
- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — 2.5%

#### Multiple <h1> elements

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

- [https://aspireformacion.com/](https://aspireformacion.com/) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 14

- [https://aspireformacion.com/](https://aspireformacion.com/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — the likely hero/LCP image (cropped-logo_a_color_linea-scaled-220x65.png) 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.

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

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

- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — 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: 9

- [https://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — 400 chars
- [https://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — 356 chars
- [https://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — 416 chars
- [https://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — 323 chars
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — 422 chars
- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — 383 chars
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — 382 chars
- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — 359 chars
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — 332 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 11

- [https://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — og:image
- [https://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — og:image
- [https://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — og:image
- [https://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — og:image
- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — og:image
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — og:image
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — og:description, og:image
- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — og:image
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — og:image
- [https://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — og:description, og:image
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 14

- [https://aspireformacion.com/](https://aspireformacion.com/) — 9 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://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — 7 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://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — 7 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://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — 7 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://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — 7 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://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — 8 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://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — 7 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://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — 7 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://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — 7 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://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — 7 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://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — 7 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://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — 14 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://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — 7 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://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — 7 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: 14

- [https://aspireformacion.com/](https://aspireformacion.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://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — 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://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — 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://aspireformacion.com/contacto/](https://aspireformacion.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://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — 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://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — 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://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — 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://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — 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://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — 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://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — 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://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — 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://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — 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://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — 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://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — 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 Last-Modified header (no conditional GET for unchanged pages)

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

- [https://aspireformacion.com/](https://aspireformacion.com/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

#### Deprecated schema type with no Google rich result

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 14

- [https://aspireformacion.com/](https://aspireformacion.com/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 15

- [https://aspireformacion.com/](https://aspireformacion.com/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/formacion-aspire/](https://aspireformacion.com/formacion-aspire/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — HSTS, CSP, X-Content-Type-Options
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — HSTS, CSP, X-Content-Type-Options

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 14

- [https://aspireformacion.com/](https://aspireformacion.com/) — 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://aspireformacion.com/aspire-idiomas/](https://aspireformacion.com/aspire-idiomas/) — 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://aspireformacion.com/aviso-legal/](https://aspireformacion.com/aviso-legal/) — 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://aspireformacion.com/contacto/](https://aspireformacion.com/contacto/) — 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://aspireformacion.com/globalexam/](https://aspireformacion.com/globalexam/) — 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://aspireformacion.com/hemos-recibido-tu-matricula/](https://aspireformacion.com/hemos-recibido-tu-matricula/) — 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://aspireformacion.com/iei-academy/](https://aspireformacion.com/iei-academy/) — 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://aspireformacion.com/matricula-cambridge/](https://aspireformacion.com/matricula-cambridge/) — 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://aspireformacion.com/matricula-languagecert/](https://aspireformacion.com/matricula-languagecert/) — 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://aspireformacion.com/normas-matricula-cambridge/](https://aspireformacion.com/normas-matricula-cambridge/) — 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://aspireformacion.com/normas-matricula-languagecert/](https://aspireformacion.com/normas-matricula-languagecert/) — 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://aspireformacion.com/nuestro-equipo/](https://aspireformacion.com/nuestro-equipo/) — 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://aspireformacion.com/politica-de-cookies/](https://aspireformacion.com/politica-de-cookies/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://aspireformacion.com/politica-de-privacidad/](https://aspireformacion.com/politica-de-privacidad/) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

## Checks & coverage

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

- ✗ Agent Readiness — 14 warning(s), 3 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✓ Canonical — clean
- ✗ Content — 11 notice(s)
- ✗ Crawlability — 1 error(s)
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✗ Headings — 2 warning(s), 1 notice(s)
- ✓ Hreflang — clean
- ✓ Images — clean
- ✗ Indexability — 1 warning(s)
- ✗ Links — 1 error(s), 6 warning(s), 1 notice(s)
- ✗ Meta Description — 2 warning(s), 9 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 14 warning(s), 54 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 29 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 11 notice(s)
- ✗ Structured Data — 2 warning(s), 14 notice(s)
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

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