arasaac.org

https://arasaac.org· First analyzed 10 May 2026· Updated 10 May 2026

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arasaac.org

Mobile

Sponsored

Hosting Provider

OVHcloud

ovhcloud.com

IP Address

57.128.93.81

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Wattrelos, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns112.ovh.net.dns112.ovh.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.4 MB

32 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

OVHcloud

Progressive Web App

Web Manifest

Technology Stack

5 Technologies Detected

Analytics

UI Components

Fonts

Web Servers

SEO Analysis

D45/100

Meta Tags12/15

Content3/12

Headings3/8

Technical10/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

arasaac.orgarasaac.org

AAC Symbols and shared resources - ARASAAC

Thousands of open source AAC symbols and shared resources for families and professionals

Title Length42 chars

Recommended: 50-60 chars (~261px / 580px)

Description Length88 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (12/18) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F34/100

Bot Access

20/25

Machine Read.

6/25

Schema Data

0/25

Citation

8/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:1%

Words:91

Token eff.:Too Short

Sections/1K:70

Structured Data

No Schema

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

47/100

Passed

Critical

Warnings

Images & Alt Text

5/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

7/20

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

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

25/100

559 mg

CO₂e / view

5.4 MB

Page Weight

Cleaner Than

New Visitor

639 mg

Returning (cached)

320 mg

Annual (10K/mo)

67.1 kg

Emission Segments

Data Center

27 mg

Network

164 mg

Device

367 mg

Resource Breakdown

JavaScript

5.4 MB

CSS

2.0 KB

Fonts

1.9 KB

HTML

1.5 KB

Green Hosting Verified

OVHcloud

GWF Verified

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

42d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

23.03.2026

Valid Until

21.06.2026

Subject Alternative Names (4)

arasaac.esarasaac.orgwww.arasaac.eswww.arasaac.org

SHA-256 Fingerprint

20:28:9E:BD:22:CA:EE:22:13:C8:15:17:03:56:43:93:44:EB:C7:1B...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-length

1189

content-type

text/html

date

Sun, 10 May 2026 02:18:35 GMT

etag

"69ef7ea0-4a5"

last-modified

Mon, 27 Apr 2026 15:20:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

arasaac.org

Domain Age

15y 10m

Created

09.07.2010

Expires

09.07.2026

Last Updated

23.08.2025

Registrar

OVH sas

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

67/100

Mobile Friendly14 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

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Helvetica Neue

WCAG Partial

59/100

Readability

/30

17/30

15px · LH 1.50

Hierarchy

/20

6/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans15px

Contrast Ratio

1:1

26 issues

Reading Comfort

Single Font Family

left aligned

32px

20px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.0:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 22

Color Palette

11 unique colors

17.77:1 AAA Dark

#17181a

Text· 20.4%

#ffffff

Background· 19.400000000000002%

#8cc24b

Primary· 14.3%

#714f4e

Secondary· 6%

#493c3b

Secondary· 5.5%

#726658

Secondary· 5.3%

#8b8a72

Secondary· 4.3%

#312322

Secondary· 4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)googletagmanager.com(1)

Website Identity

arasaac.org

15 years old

Location detected: 🇫🇷 Francevia ip

OVH sasen

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 10 May 2026 at 02:18

Historical Analysis & Change Tracking