---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: heig-vd.ch
report_url: "https://crawlinx.com/audit/heig-vd.ch"
crawl_id: 20260808T000637-9a5fc0ff
health_score: 65
generated_at: 2026-08-26T02:42:04Z
total_pages: 25
html_pages: 24
indexable_pages: 21
errors: 0
warnings: 151
notices: 192
---

# SEO audit: heig-vd.ch

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 25 |
| HTML pages | 24 |
| Indexable | 21 |
| Non-indexable | 3 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 831 ms |
| Errors / Warnings / Notices | 0 / 151 / 192 |
| Status codes | 1×0, 24×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Hreflang | 50 | 0 | 42 | 0 |
| Links | 63 | 0 | 31 | 0 |
| Agent Readiness | 75 | 0 | 21 | 3 |
| Canonical | 75 | 0 | 21 | 0 |
| Meta Description | 75 | 0 | 21 | 0 |
| Duplicate | 92 | 0 | 7 | 0 |
| Crawlability | 95 | 0 | 4 | 3 |
| Security | 98 | 0 | 2 | 42 |
| Content | 99 | 0 | 1 | 1 |
| Titles | 99 | 0 | 1 | 3 |
| Images | 100 | 0 | 0 | 30 |
| Performance | 100 | 0 | 0 | 46 |
| Social | 100 | 0 | 0 | 42 |
| Structured Data | 100 | 0 | 0 | 21 |
| URL | 100 | 0 | 0 | 1 |

## Issues

### Warnings (151)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — 1 button/link(s) with no text or aria-label — an agent can't target them

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/)
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd)
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1)
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts)
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire)
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus)
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes)
- [https://heig-vd.ch/en](https://heig-vd.ch/en)
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/)
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire)
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes)
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/)
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference)
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission)
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation)
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/)
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up)
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/)
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche)
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad)
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 1

- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — 194 words

#### Duplicate page content

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

- [https://heig-vd.ch/](https://heig-vd.ch/) — content shared by 2 pages: https://heig-vd.ch/en
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — content shared by 2 pages: https://heig-vd.ch/

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 5

- [https://heig-vd.ch/](https://heig-vd.ch/) — title shared by 3 pages: https://heig-vd.ch/en, https://heig-vd.ch/politique-de-confidentialite/
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — title shared by 3 pages: https://heig-vd.ch/, https://heig-vd.ch/politique-de-confidentialite/
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — title shared by 3 pages: https://heig-vd.ch/, https://heig-vd.ch/en
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — title shared by 2 pages: https://heig-vd.ch/recherche/centre-rad
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — title shared by 2 pages: https://heig-vd.ch/recherche

#### Incomplete/empty response after retries (likely transient — re-crawl)

- Rule: `fetch.incomplete` · Category: Crawlability · Occurrences: 4

- [https://heig-vd.ch/a-propos](https://heig-vd.ch/a-propos) — HTTP 200, 5 words after 3 attempts
- [https://heig-vd.ch/contacts](https://heig-vd.ch/contacts) — HTTP 200, 5 words after 3 attempts
- [https://heig-vd.ch/docs/default-source/doc-centre-formation-de-base/inscription/rcp-lhev.pdf?sfvrsn=965186ea_2](https://heig-vd.ch/docs/default-source/doc-centre-formation-de-base/inscription/rcp-lhev.pdf?sfvrsn=965186ea_2) — context deadline exceeded after 3 attempts
- [https://heig-vd.ch/formation](https://heig-vd.ch/formation) — HTTP 200, 5 words after 3 attempts

#### Content-Type header doesn't match the actual content

- Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 2

- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".

#### Invalid hreflang language code

- Rule: `hreflang.invalid_code` · Category: Hreflang · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/) — cimode
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — cimode
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — cimode
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — cimode
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — cimode
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — cimode
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — cimode
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — cimode
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — cimode
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — cimode
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — cimode
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — cimode
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — cimode
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — cimode
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — cimode
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — cimode
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — cimode
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — cimode
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — cimode
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — cimode
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — cimode

#### Self hreflang language disagrees with html lang

- Rule: `hreflang.mismatch_html_lang` · Category: Hreflang · Occurrences: 18

- [https://heig-vd.ch/](https://heig-vd.ch/) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — the self-referencing hreflang is "cimode" but <html lang> is "fr" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.

#### hreflang set has no self-reference

- Rule: `hreflang.missing_self` · Category: Hreflang · Occurrences: 3

- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — no hreflang entry points to this URL
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — no hreflang entry points to this URL
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — no hreflang entry points to this URL

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 31

- [https://heig-vd.ch/](https://heig-vd.ch/) — https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts → https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts/
- [https://heig-vd.ch/](https://heig-vd.ch/) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/](https://heig-vd.ch/) — https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire → https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire/
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts → https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts/
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts → https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts/
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts → https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts/
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire → https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire/
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire/ → https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire/
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts → https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts/
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire → https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire/
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts → https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts/
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — https://heig-vd.ch/en → https://heig-vd.ch/
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — https://heig-vd.ch/en → https://heig-vd.ch/

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/)
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd)
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1)
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts)
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire)
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus)
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes)
- [https://heig-vd.ch/en](https://heig-vd.ch/en)
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/)
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire)
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes)
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/)
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference)
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission)
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation)
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/)
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up)
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/)
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche)
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad)
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires)

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

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

- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — 86 chars, ~708px (limit ~580px)

### Notices (192)

#### Heading levels skip a level

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

- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — h3 follows h1 — skips h2
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://heig-vd.ch/](https://heig-vd.ch/) — 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: 1

- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — 4.8%

#### Image alt text is keyword-stuffed (repetition / low variety)

- Rule: `images.alt_stuffed` · Category: Images · Occurrences: 2

- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — 2 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.

#### Image alt text is very long (possible keyword stuffing)

- Rule: `images.alt_too_long` · Category: Images · Occurrences: 4

- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — 2 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — 3 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — 4 image(s) with alt text over 100 chars — shorten it to a concise description

#### Image filename is generic/auto-generated (missed image-search signal)

- Rule: `images.generic_filename` · Category: Images · Occurrences: 8

- [https://heig-vd.ch/](https://heig-vd.ch/) — 3 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — 17 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — 5 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — 3 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — 12 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — 5 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — 7 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — 21 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/) — the likely hero/LCP image (heig-vd-logo.gif) 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://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/campus](https://heig-vd.ch/campus) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/en](https://heig-vd.ch/en) — the likely hero/LCP image (heig-vd-logo.gif) 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://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — the likely hero/LCP image (heig-vd-logo.svg) 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://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — the likely hero/LCP image (heig-vd-logo.svg) 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: 16

- [https://heig-vd.ch/](https://heig-vd.ch/) — 6 of 8 images without width/height
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — 4 of 6 images without width/height
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — 17 of 20 images without width/height
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — 5 of 7 images without width/height
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — 11 of 13 images without width/height
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — 34 of 37 images without width/height
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — 6 of 8 images without width/height
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — 13 of 15 images without width/height
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — 5 of 7 images without width/height
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — 2 of 4 images without width/height
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — 4 of 6 images without width/height
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — 4 of 6 images without width/height
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — 29 of 31 images without width/height
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — 23 of 25 images without width/height
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — 11 of 13 images without width/height
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — 23 of 25 images without width/height

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/) — og:title, og:description, og:image
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — og:title, og:description, og:image
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — og:title, og:description, og:image
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — og:title, og:description, og:image
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — og:title, og:description, og:image
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — og:title, og:description, og:image
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — og:title, og:description, og:image
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — og:title, og:description, og:image
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — og:title, og:description, og:image
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — og:title, og:description, og:image
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — og:title, og:description, og:image
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — og:title, og:description, og:image
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — og:title, og:description, og:image
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — og:title, og:description, og:image
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — og:title, og:description, og:image
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — og:title, og:description, og:image
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — og:title, og:description, og:image
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — og:title, og:description, og:image
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — og:title, og:description, og:image
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — og:title, og:description, og:image
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — 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: 21

- [https://heig-vd.ch/](https://heig-vd.ch/) — 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://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — 1 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://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — 19 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://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — 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://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — 1 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://heig-vd.ch/campus](https://heig-vd.ch/campus) — 1 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://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — 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://heig-vd.ch/en](https://heig-vd.ch/en) — 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://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — 13 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://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — 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://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — 1 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://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — 1 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://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — 1 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://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — 1 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://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — 1 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://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — 1 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://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — 1 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://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — 1 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://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — 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://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — 1 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://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — 22 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: 2

- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — 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://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — 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: 2

- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — 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://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — 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: 3

- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — redirects to https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts/
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — redirects to https://heig-vd.ch/
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — redirects to https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire/

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/)
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd)
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1)
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts)
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire)
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus)
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes)
- [https://heig-vd.ch/en](https://heig-vd.ch/en)
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/)
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire)
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes)
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/)
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference)
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission)
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation)
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/)
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up)
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/)
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche)
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad)
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — X-Content-Type-Options, HSTS, CSP
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — X-Content-Type-Options, HSTS, CSP
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — X-Content-Type-Options, HSTS, CSP
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — X-Content-Type-Options, HSTS, CSP
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — CSP, X-Content-Type-Options, HSTS
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — X-Content-Type-Options, HSTS, CSP
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — X-Content-Type-Options, HSTS, CSP
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — HSTS, CSP, X-Content-Type-Options
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — HSTS, CSP, X-Content-Type-Options

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 3

- [https://heig-vd.ch/](https://heig-vd.ch/) — 7 chars
- [https://heig-vd.ch/en](https://heig-vd.ch/en) — 7 chars
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/) — 7 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 21

- [https://heig-vd.ch/](https://heig-vd.ch/)
- [https://heig-vd.ch/a-propos/heig-vd](https://heig-vd.ch/a-propos/heig-vd)
- [https://heig-vd.ch/actualites/1](https://heig-vd.ch/actualites/1)
- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts)
- [https://heig-vd.ch/annuaire](https://heig-vd.ch/annuaire)
- [https://heig-vd.ch/campus](https://heig-vd.ch/campus)
- [https://heig-vd.ch/campus/ateliers-jeunes](https://heig-vd.ch/campus/ateliers-jeunes)
- [https://heig-vd.ch/en](https://heig-vd.ch/en)
- [https://heig-vd.ch/evenements/1/](https://heig-vd.ch/evenements/1/)
- [https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire](https://heig-vd.ch/evenements/2026/09/17/seance-d%27information-du-semestre-preparatoire)
- [https://heig-vd.ch/formation/avant-les-etudes](https://heig-vd.ch/formation/avant-les-etudes)
- [https://heig-vd.ch/formation/bachelor/admission/ingenierie/](https://heig-vd.ch/formation/bachelor/admission/ingenierie/)
- [https://heig-vd.ch/formation/bachelor/cadre-de-reference](https://heig-vd.ch/formation/bachelor/cadre-de-reference)
- [https://heig-vd.ch/formations/bachelor/admission](https://heig-vd.ch/formations/bachelor/admission)
- [https://heig-vd.ch/innovation](https://heig-vd.ch/innovation)
- [https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/](https://heig-vd.ch/innovation/innovateurs-en-devenir/innovation-crunch-time/)
- [https://heig-vd.ch/innovation/pepiniere-de-start-up](https://heig-vd.ch/innovation/pepiniere-de-start-up)
- [https://heig-vd.ch/politique-de-confidentialite/](https://heig-vd.ch/politique-de-confidentialite/)
- [https://heig-vd.ch/recherche](https://heig-vd.ch/recherche)
- [https://heig-vd.ch/recherche/centre-rad](https://heig-vd.ch/recherche/centre-rad)
- [https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires](https://heig-vd.ch/recherche/projets/gesica-gestion-des-situations-de-crises-sanitaires)

#### URL is very long

- Rule: `url.too_long` · Category: URL · Occurrences: 1

- [https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts](https://heig-vd.ch/actualites/2026/06/08/la-plateforme-cyanocommunity-mise-a-l%27honneur-dans-l%27emission-cqfd-de-la-rts) — 121 chars

## Checks & coverage

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

- ✗ Agent Readiness — 21 warning(s), 3 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 21 warning(s)
- ✗ Content — 1 warning(s), 1 notice(s)
- ✗ Crawlability — 4 warning(s), 3 notice(s)
- ✗ Duplicate — 7 warning(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✗ Hreflang — 42 warning(s)
- ✗ Images — 30 notice(s)
- ✓ Indexability — clean
- ✗ Links — 31 warning(s)
- ✗ Meta Description — 21 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 46 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 2 warning(s), 42 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 42 notice(s)
- ✗ Structured Data — 21 notice(s)
- ✗ Titles — 1 warning(s), 3 notice(s)
- ✗ URL — 1 notice(s)
- ✓ Video — clean

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

## 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