aesnet.org

https://aesnet.org· First analyzed 06 May 2026· Updated 06 May 2026

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aesnet.org

Mobile

Sponsored

Hosting Provider

Microsoft Azure

azure.microsoft.com

IP Address

40.86.98.107

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Des Moines, United States

ASN

AS8075

Organization

Microsoft Azure Cloud (centralus)

Server

Microsoft IIS

Nameservers

ns1068.ui-dns.biz.ns1079.ui-dns.de.ns1108.ui-dns.com.ns1110.ui-dns.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.6 MB

60 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

Sitefinity

Infrastructure

Hosting

Microsoft Azure

Technology Stack

15 Technologies Detected

Analytics

Libraries

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Advertising

Web Servers

Frameworks

CDN

Customer Support

SEO Analysis

D57/100

Meta Tags7/15

Content11/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

aesnet.orgaesnet.org

AES | Home

AES is the home of epilepsy science and medicine. We are a community of professionals engaged in the understanding, diagnosis, study, prevention, treatment ...

Description truncated.

Title Length10 chars

Recommended: 50-60 chars (~62px / 580px)

Description Length229 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (6/8) — critical for accessibility and SEO

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

6/100

Poor

3 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

F39/100

Bot Access

20/25

Machine Read.

11/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:7%

Words:872

Token eff.:Optimal

Sections/1K:6.9

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 4.4w

Canonical URL

Open Graph1/3

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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Sponsored

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

14/20

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

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

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.

31/100

480 mg

CO₂e / view

4.6 MB

Page Weight

15%

Cleaner Than

New Visitor

549 mg

Returning (cached)

274 mg

Annual (10K/mo)

57.6 kg

Emission Segments

Data Center

24 mg

Network

141 mg

Device

316 mg

Resource Breakdown

JavaScript

106.1 KB

Images

4.3 MB

CSS

246.5 KB

Fonts

1.9 KB

HTML

17.5 KB

Other

14.0 KB

Green Hosting Verified

Microsoft Azure

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

210d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

02.12.2025

Valid Until

02.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.aesnet.orgaesnet.org

SHA-256 Fingerprint

5F:27:71:68:60:9F:2D:35:21:E9:B6:AF:F7:90:80:BF:E1:4C:53:43...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🔴 No Cache(no-cache)

content-encoding

📦 Gzip(gzip)

content-length

17649

content-type

text/html; charset=utf-8

date

Wed, 06 May 2026 15:59:36 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

aesnet-org.mail.protection.outlook.com

Domain Information

aesnet.org

Domain Age

29y 11m

Created

31.05.1996

Expires

30.05.2027

Last Updated

02.05.2022

Registrar

IONOS SE

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.

65/100

Mobile Friendly1 breakpoint

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...

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Typography & Readability

Noto Sans + Helvetica

WCAG Partial

65/100

Readability

/30

16/30

15px · LH 1.50

Hierarchy

/20

20/20

3.6x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 2 req

Heading Font

Noto Sans

Sans54px

Body Font

Helvetica

Sans15px

Contrast Ratio

1:1

26 issues

Reading Comfort

~37 CPL

Narrow lines

54px

30px

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 18/100. Consider shorter sentences and simpler words.

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

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

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

GGoogle Fonts Buy on MyFontsFlesch 18

Color Palette

9 unique colors

10.41:1 AAA Light

#ffffff

Background· 25%

#403f46

Text· 19.6%

#251a2b

Primary· 18.5%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

Microsoft ClarityFree

User behavior and product analytics

Advertising

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

clarity.ms(5)cdnjs.cloudflare.com(4)googletagmanager.com(3)local(2)snap.licdn.com(1)

Website Identity

aesnet.org

29 years old

Location detected: 🇺🇸 United Statesvia ip

IONOS SE📧 Microsoft 365

Sponsored

Last analyzed: 06 May 2026 at 16:00

Historical Analysis & Change Tracking