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ill.eu

https://ill.eu· First analyzed 11 May 2026· Updated 11 May 2026
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ill.eu
Desktop screenshot of ill.eu
Mobile screenshot of ill.eu
Mobile

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Hosting Provider

Esrf Grenoble

IP Address

193.49.43.120

Site Location

🇫🇷 Francevia phone

Server Location

🇫🇷 Toulouse, France

ASN

AS2200

Organization

Esrf Grenoble

Server

Nginx

CDN

Proxy Cache

Nameservers

ns0.diamond.ac.uk.ns1.diamond.ac.uk.ext-dns-2.cern.ch.ns.ill.fr.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
341 ms10%
Speed Index
443 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.8 MB
36 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
Alpine.js
Styling
Tailwind CSS
Infrastructure
Hosting
Esrf Grenoble
CDN
Proxy Cache

Progressive Web App

Web Manifest

Technology Stack

5 Technologies Detected

Analytics

2
MatomoFullStory

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C61/100
17
9
2
Meta Tags7/15
Content8/12
Headings3/8
Technical18/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
I
ill.euill.eu

Home - ILL Neutrons for Society

No description available for this page.

Title Length31 chars

Recommended: 50-60 chars (~190px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,833 URLs

robots.txt

2 rules

Local SEO

Local Search Readiness

15/100
Poor
5 10 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

F36/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
9/25

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
Text ratio:3%
Words:1,602
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph1/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
B
73/100
10
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
10/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
23/100
F
990 mg
CO₂e / view
7.8 MB
Page Weight
5%
Cleaner Than
New Visitor
1.13 g
vs
Returning (cached)
566 mg
Annual (10K/mo)
118.8 kg
Emission Segments
Data Center
221 mg
Network
238 mg
Device
532 mg
Resource Breakdown
JavaScript
157.9 KB
Images
4.0 MB
CSS
3.7 MB
HTML
51.9 KB
Green Hosting Not Verified
Esrf Grenoble
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

175d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.04.2026

Valid Until

02.11.2026

Subject Alternative Names (4)

ill.frwww.ill.euill.euwww.ill.fr

SHA-256 Fingerprint

9C:4D:B9:BA:F8:5D:DF:10:21:30:FC:80:98:9A:1C:9A:31:AB:35:BE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-language
en
content-length
52871
content-type
text/html; charset=utf-8
date
Mon, 11 May 2026 01:06:48 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mta4.epn-campus.eu
mta3.epn-campus.eu

Domain Information

ill.eu

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner
Cookie Notice (WP)
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Notice (WP)

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
71/100
Mobile Friendly
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Titillium Web + Rubik Variable

WCAG Partial
64/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
16/25

2 fonts · 4 req

Heading Font

Titillium Web

Sans

Body Font

Rubik Variable

Sans16px

Contrast Ratio

1:1

8 issues

Reading Comfort

~40 CPL

Narrow lines
36px
h2
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 36

Color Palette

6 unique colors
Light
#d8dcd8
Other· 3.4%
#009fe3
Primary· 58.199999999999996%
#f3f4f6
Background· 23.999999999999996%
#f7b95e
Accent· 7.9%
#256a86
Accent· 4.4%
#1ea8e1
Accent· 2.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

5 Resources

4
Scripts
1
Styles
2
Async
0
Defer

Top Script Sources

local(3)stats.webu.coop(1)

Website Identity

ill.eu

communication@ill.eu
+330476207111
Location detected: 🇫🇷 Francevia phone
en

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Last analyzed: 11 May 2026 at 01:07

Historical Analysis & Change Tracking