---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: gukstudio.com
report_url: "https://crawlinx.com/audit/gukstudio.com"
crawl_id: 20260806T013543-5f268b9d
health_score: 65
generated_at: 2026-08-26T17:31:03Z
total_pages: 17
html_pages: 17
indexable_pages: 17
errors: 0
warnings: 80
notices: 107
---

# SEO audit: gukstudio.com

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 17 |
| HTML pages | 17 |
| Indexable | 17 |
| Non-indexable | 0 |
| Orphan pages | 9 |
| Broken internal links | 0 |
| Avg response time | 1079 ms |
| Errors / Warnings / Notices | 0 / 80 / 107 |
| Status codes | 17×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 54 | 0 | 26 | 1 |
| Agent Readiness | 70 | 0 | 17 | 0 |
| Meta Description | 81 | 0 | 11 | 4 |
| Headings | 84 | 0 | 9 | 0 |
| Content | 86 | 0 | 8 | 17 |
| Duplicate | 86 | 0 | 8 | 2 |
| Titles | 98 | 0 | 1 | 0 |
| Crawlability | 100 | 0 | 0 | 1 |
| Images | 100 | 0 | 0 | 3 |
| Performance | 100 | 0 | 0 | 34 |
| Security | 100 | 0 | 0 | 17 |
| Social | 100 | 0 | 0 | 17 |
| Structured Data | 100 | 0 | 0 | 9 |
| URL | 100 | 0 | 0 | 2 |

## Issues

### Warnings (80)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 17

- [http://www.gukstudio.com/](http://www.gukstudio.com/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/](https://www.gukstudio.com/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/equipo](https://www.gukstudio.com/equipo) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/home](https://www.gukstudio.com/home) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — 2 button/link(s) with no text or aria-label — an agent can't target them

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 8

- [http://www.gukstudio.com/](http://www.gukstudio.com/) — 162 words
- [https://www.gukstudio.com/](https://www.gukstudio.com/) — 162 words
- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — 121 words
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — 136 words
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — 101 words
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — 138 words
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — 122 words
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — 125 words

#### Near-duplicate page content

- Rule: `duplicate.near` · Category: Duplicate · Occurrences: 6

- [https://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — near-duplicate of 5 page(s): https://www.gukstudio.com/recipes/festive-cake, https://www.gukstudio.com/recipes/chocolate-chip-cookies, https://www.gukstudio.com/recipes/vegan-chocolate-mousse
- [https://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies) — near-duplicate of 5 page(s): https://www.gukstudio.com/recipes/festive-cake, https://www.gukstudio.com/recipes/vegan-chocolate-mousse, https://www.gukstudio.com/recipes/blueberry-cheesecake
- [https://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — near-duplicate of 5 page(s): https://www.gukstudio.com/recipes/chocolate-chip-cookies, https://www.gukstudio.com/recipes/vegan-chocolate-mousse, https://www.gukstudio.com/recipes/blueberry-cheesecake
- [https://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — near-duplicate of 5 page(s): https://www.gukstudio.com/recipes/festive-cake, https://www.gukstudio.com/recipes/chocolate-chip-cookies, https://www.gukstudio.com/recipes/vegan-chocolate-mousse
- [https://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — near-duplicate of 5 page(s): https://www.gukstudio.com/recipes/festive-cake, https://www.gukstudio.com/recipes/chocolate-chip-cookies, https://www.gukstudio.com/recipes/vegan-chocolate-mousse
- [https://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — near-duplicate of 5 page(s): https://www.gukstudio.com/recipes/festive-cake, https://www.gukstudio.com/recipes/chocolate-chip-cookies, https://www.gukstudio.com/recipes/blueberry-cheesecake

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2

- [http://www.gukstudio.com/](http://www.gukstudio.com/) — title shared by 2 pages: https://www.gukstudio.com/
- [https://www.gukstudio.com/](https://www.gukstudio.com/) — title shared by 2 pages: http://www.gukstudio.com/

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 9

- [http://www.gukstudio.com/](http://www.gukstudio.com/)
- [https://www.gukstudio.com/](https://www.gukstudio.com/)
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab)
- [https://www.gukstudio.com/equipo](https://www.gukstudio.com/equipo)
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias)
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa)
- [https://www.gukstudio.com/home](https://www.gukstudio.com/home)
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing)
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9)

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 9

- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — no internal links point here
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — no internal links point here
- [https://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — no internal links point here
- [https://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies) — no internal links point here
- [https://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — no internal links point here
- [https://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — no internal links point here
- [https://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — no internal links point here
- [https://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — no internal links point here
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — no internal links point here

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 17

- [http://www.gukstudio.com/](http://www.gukstudio.com/) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/](https://www.gukstudio.com/) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/equipo](https://www.gukstudio.com/equipo) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/home](https://www.gukstudio.com/home) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — http://www.gukstudio.com/ → https://www.gukstudio.com/
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — http://www.gukstudio.com/ → https://www.gukstudio.com/

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 11

- [http://www.gukstudio.com/](http://www.gukstudio.com/)
- [https://www.gukstudio.com/](https://www.gukstudio.com/)
- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value)
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing)
- [https://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake)
- [https://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies)
- [https://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake)
- [https://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf)
- [https://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant)
- [https://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse)
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land)

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 1

- [https://www.gukstudio.com/home](https://www.gukstudio.com/home) — 116 chars, ~886px (limit ~580px)

### Notices (107)

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 17

- [http://www.gukstudio.com/](http://www.gukstudio.com/) — 0.3%
- [https://www.gukstudio.com/](https://www.gukstudio.com/) — 0.3%
- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — 0.1%
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — 0.1%
- [https://www.gukstudio.com/equipo](https://www.gukstudio.com/equipo) — 0.5%
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — 0.2%
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — 0.2%
- [https://www.gukstudio.com/home](https://www.gukstudio.com/home) — 0.3%
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing) — 1.0%
- [https://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — 0.4%
- [https://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies) — 0.4%
- [https://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — 0.4%
- [https://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — 0.4%
- [https://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — 0.4%
- [https://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — 0.4%
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — 0.1%
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — 0.2%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 2

- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — meta description shared by 2 pages: https://www.gukstudio.com/experiencias
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — meta description shared by 2 pages: https://www.gukstudio.com/copia-de-identitylab

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 3

- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — 3 of 6 images without width/height
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — 45 of 48 images without width/height
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — 2 of 5 images without width/height

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

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

- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — 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: 4

- [https://www.gukstudio.com/equipo](https://www.gukstudio.com/equipo) — 251 chars
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — 264 chars
- [https://www.gukstudio.com/home](https://www.gukstudio.com/home) — 257 chars
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — 219 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 17

- [http://www.gukstudio.com/](http://www.gukstudio.com/) — og:description, og:image
- [https://www.gukstudio.com/](https://www.gukstudio.com/) — og:description, og:image
- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — og:description, og:image
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — og:image
- [https://www.gukstudio.com/equipo](https://www.gukstudio.com/equipo) — og:image
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — og:image
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — og:image
- [https://www.gukstudio.com/home](https://www.gukstudio.com/home) — og:image
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing) — og:description, og:image
- [https://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — og:description
- [https://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies) — og:description
- [https://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — og:description
- [https://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — og:description
- [https://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — og:description
- [https://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — og:description
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — og:description, og:image
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 17

- [http://www.gukstudio.com/](http://www.gukstudio.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://www.gukstudio.com/](https://www.gukstudio.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://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — 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.
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — 48 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.gukstudio.com/equipo](https://www.gukstudio.com/equipo) — 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.
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — 3 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.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — 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://www.gukstudio.com/home](https://www.gukstudio.com/home) — 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.
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing) — 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://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — 4 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.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies) — 4 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.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — 4 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.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — 4 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.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — 4 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.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — 4 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.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — 5 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.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — 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 Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 17

- [http://www.gukstudio.com/](http://www.gukstudio.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://www.gukstudio.com/](https://www.gukstudio.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://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — 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://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — 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://www.gukstudio.com/equipo](https://www.gukstudio.com/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://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — 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://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — 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://www.gukstudio.com/home](https://www.gukstudio.com/home) — 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://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing) — 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://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — 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://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-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://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — 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://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — 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://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — 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://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — 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://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — 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://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — 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.

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 1

- [http://www.gukstudio.com/](http://www.gukstudio.com/) — redirects to https://www.gukstudio.com/

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 9

- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value)
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab)
- [https://www.gukstudio.com/equipo](https://www.gukstudio.com/equipo)
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias)
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa)
- [https://www.gukstudio.com/home](https://www.gukstudio.com/home)
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing)
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land)
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 17

- [http://www.gukstudio.com/](http://www.gukstudio.com/) — CSP
- [https://www.gukstudio.com/](https://www.gukstudio.com/) — CSP
- [https://www.gukstudio.com/absolute-value](https://www.gukstudio.com/absolute-value) — CSP
- [https://www.gukstudio.com/copia-de-identitylab](https://www.gukstudio.com/copia-de-identitylab) — CSP
- [https://www.gukstudio.com/equipo](https://www.gukstudio.com/equipo) — CSP
- [https://www.gukstudio.com/experiencias](https://www.gukstudio.com/experiencias) — CSP
- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa) — CSP
- [https://www.gukstudio.com/home](https://www.gukstudio.com/home) — CSP
- [https://www.gukstudio.com/manufacturing](https://www.gukstudio.com/manufacturing) — CSP
- [https://www.gukstudio.com/recipes/blueberry-cheesecake](https://www.gukstudio.com/recipes/blueberry-cheesecake) — CSP
- [https://www.gukstudio.com/recipes/chocolate-chip-cookies](https://www.gukstudio.com/recipes/chocolate-chip-cookies) — CSP
- [https://www.gukstudio.com/recipes/festive-cake](https://www.gukstudio.com/recipes/festive-cake) — CSP
- [https://www.gukstudio.com/recipes/orange-drizzle-loaf](https://www.gukstudio.com/recipes/orange-drizzle-loaf) — CSP
- [https://www.gukstudio.com/recipes/raspberry-croissant](https://www.gukstudio.com/recipes/raspberry-croissant) — CSP
- [https://www.gukstudio.com/recipes/vegan-chocolate-mousse](https://www.gukstudio.com/recipes/vegan-chocolate-mousse) — CSP
- [https://www.gukstudio.com/the-unknown-land](https://www.gukstudio.com/the-unknown-land) — CSP
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9) — CSP

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 2

- [https://www.gukstudio.com/filosof%C3%ADa](https://www.gukstudio.com/filosof%C3%ADa)
- [https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9](https://www.gukstudio.com/tom%C3%A1mos-un-caf%C3%A9)

## Checks & coverage

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

- ✗ Agent Readiness — 17 warning(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✓ Canonical — clean
- ✗ Content — 8 warning(s), 17 notice(s)
- ✗ Crawlability — 1 notice(s)
- ✗ Duplicate — 8 warning(s), 2 notice(s)
- ✓ Geo — clean
- ✗ Headings — 9 warning(s)
- ✓ Hreflang — clean
- ✗ Images — 3 notice(s)
- ✓ Indexability — clean
- ✗ Links — 26 warning(s), 1 notice(s)
- ✗ Meta Description — 11 warning(s), 4 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 34 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 17 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 17 notice(s)
- ✗ Structured Data — 9 notice(s)
- ✗ Titles — 1 warning(s)
- ✗ URL — 2 notice(s)
- ✓ Video — clean

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