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heig-vd.ch

https://heig-vd.ch· First analyzed 13 May 2026· Updated 13 May 2026
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heig-vd.ch
Desktop screenshot of heig-vd.ch
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Mobile

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Hosting Provider

Haute ecole d ingenierie et de gestion du canton de Vaud

IP Address

193.134.223.20

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇨🇭 Yverdon-les-Bains, Switzerland

ASN

AS559

Organization

Haute ecole d ingenierie et de gestion du canton de Vaud

Server

Envoy

Nameservers

ns-459.awsdns-57.com.ns-811.awsdns-37.net.ns01.heig-vd.ch.ns02.heig-vd.ch.+2 more

Performance

97

Core Web Vitals

Weight

First Contentful Paint
986 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
509 KB
22 requests

Image Optimization

Lazy LoadWebPResponsiveCloudinary
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Frontend
Framework
Astro
Styling
Tailwind CSS
Infrastructure
Hosting
Haute ecole d ingenierie et de gestion du canton de Vaud
CDN
Cloudinary

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Meta Frameworks

1
Astro

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

SEO Analysis

D55/100
18
10
1
Meta Tags4/15
Content8/12
Headings8/8
Technical14/25
E-E-A-T0/7
Images7/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
H
heig-vd.chheig-vd.ch

HEIG-VD

No description available for this page.

Title Length7 chars

Recommended: 50-60 chars (~44px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100
Poor
2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
7/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:6%
Words:489
Token eff.:Optimal
Sections/1K:26.6
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary223w
Descriptive Headingsavg 3.7w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
C
68/100
7
Passed
3
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
12/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
0/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
67/100
A
63 mg
CO₂e / view
508.8 KB
Page Weight
90%
Cleaner Than
New Visitor
72 mg
vs
Returning (cached)
36 mg
Annual (10K/mo)
7.5 kg
Emission Segments
Data Center
14 mg
Network
15 mg
Device
34 mg
Resource Breakdown
JavaScript
83.2 KB
Images
306.9 KB
CSS
102.2 KB
HTML
16.4 KB
Green Hosting Not Verified
Haute ecole d ingenierie et de gestion du canton de Vaud
3 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

274d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

11.02.2026

Valid Until

11.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (11)

heig-vd.ch*.as203130.net*.biblioproxy.hes-vd.ch*.draft.heig-vd.ch*.heig-vd.ch*.heig.ch*.s3-prd.heig-vd.ch*.staging.heig-vd.ch+3 more

SHA-256 Fingerprint

BE:59:A0:B4:BE:07:BB:EA:EA:59:E8:05:05:AD:56:02:C7:2B:5F:4C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 0s(public, max-age=0)
content-encoding
📦 Gzip(gzip)
content-length
16537
content-type
text/html; charset=utf-8
date
Wed, 13 May 2026 14:24:08 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

heigvd-ch01b.mail.protection.outlook.com

Domain Information

heig-vd.ch

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
76/100
Mobile Friendly2 breakpoints
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

CircularXX-Book

WCAG Partial
67/100
Readability
/30
19/30

18px · LH 1.20

Hierarchy
/20
15/20

2.67x ratio · ✓ H1→H6

WCAG
/25
18/25

4.02:1 min contrast

Performance
/25
15/25

1 font · 1 req

Heading Font

CircularXX-Book

Sans48px

Body Font

CircularXX-Book

Sans18px

Contrast Ratio

4.02:1

1 issue

Reading Comfort

~39 CPL

Narrow lines
48px
h1
48px
h2
16px
h3
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

Buy on MyFontsFluid TypeFlesch 23

Color Palette

8 unique colors
2.69:1 Fail Light
#ffffff
Primary· 50.3%
#9c9ea0
Other· 2.7%
#722d2f
Secondary· 5.1%
#cd9d98
Secondary· 2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

8 Resources

5
Scripts
3
Styles
2
Async
2
Defer

Top Script Sources

local(3)cdn.biskoui.com(1)googletagmanager.com(1)

Website Identity

heig-vd.ch

Location detected: 🇨🇭 Switzerlandvia tld
📧 Microsoft 365fr

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Last analyzed: 13 May 2026 at 14:24

Historical Analysis & Change Tracking