concussionandcte.org

https://concussionandcte.org· First analyzed 13 May 2026· Updated 13 May 2026

Export

Mobile

Sponsored

Hosting Provider

WP Engine

wpengine.com

IP Address

141.193.213.20

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns75.domaincontrol.com.ns76.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

582 ms10%

Speed Index

757 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.3 MB

135 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

concussionCustom

Technology Stack

23 Technologies Detected

Plugins

Genesis Blocks Devvn Image Hotspot Complianz Gdpr Premium

WPML

Svg Support

Gravity Forms

Gravityformsrecaptcha Megamenu

Analytics

Libraries

Other

AOS (Animate On Scroll)

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Advertising

CDN

Security

SEO Analysis

A84/100

Meta Tags13/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T3/7

Images3/7

Links2/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

concussionandcte.orgconcussionandcte.org

Concussion & CTE Foundation | Resources, Research & Education

Working to end human suffering caused by concussions and CTE through research, education, and trusted resources.

Title Length61 chars

Recommended: 50-60 chars (~367px / 580px)

Description Length112 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (74/86) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100

Poor

4 12 1

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

Sponsored

AI & LLM Readiness

D56/100

Bot Access

20/25

Machine Read.

17/25

Schema Data

4/25

Citation

15/25

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

data-nosnippet

Machine Readability

llms.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:4%

Words:2,046

Token eff.:Optimal

Sections/1K:1.5

Depth:1/5

Structured Data

4 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary648w

Descriptive Headingsavg 8.5w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

86/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

Semantic Structure

20/20

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

9/15

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

2 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.

35/100

648 mg

CO₂e / view

6.3 MB

Page Weight

Cleaner Than

New Visitor

741 mg

Returning (cached)

370 mg

Annual (10K/mo)

77.7 kg

Emission Segments

Data Center

32 mg

Network

190 mg

Device

426 mg

Resource Breakdown

JavaScript

297.7 KB

Images

5.3 MB

CSS

652.5 KB

Fonts

921 B

HTML

30.7 KB

Other

385 B

Green Hosting Verified

WP Engine

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

77d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

30.04.2026

Valid Until

29.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

concussionandcte.org

SHA-256 Fingerprint

F7:E6:6A:B5:39:18:1A:88:CA:69:1B:EE:04:37:54:51:4F:AD:C1:FD...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(max-age=600, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9fb1491faf7a0e75-MXP

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx2-us.emailsecurity.app

mx1-us.emailsecurity.app

Domain Information

concussionandcte.org

Domain Age

1y 2m

Created

27.02.2025

Expires

27.02.2027

Last Updated

13.04.2026

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner

Complianz

GDPR Indicators

Cookie consent banner detected

CMP: Complianz

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.

66/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

HelveticaNeueCyr

WCAG Partial

65/100

Readability

/30

20/30

16px · LH 1.40

Hierarchy

/20

15/20

4.38x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

13/25

1 font · 4 req

Heading Font

HelveticaNeueCyr

Sans70px

Body Font

HelveticaNeueCyr

Sans16px

Contrast Ratio

1:1

22 issues

Reading Comfort

~36 CPL

Narrow lines

70px

45px

16px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 22 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 4.4x larger than body text.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 17

Color Palette

6 unique colors

Light

#1d2e42

Secondary· 44.400000000000006%

#2b3c50

Secondary· 18.9%

#485c72

Secondary· 15.600000000000001%

#0c1c32

Primary· 11.2%

#354e64

Secondary· 6.3%

#6c97a2

Secondary· 3.7%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Reddit PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

ComplianzSMB

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

concussionandcte.org(8)googletagmanager.com(3)connect.facebook.net(2)redditstatic.com(1)snap.licdn.com(1)

Website Identity

Concussion & CTE Foundation | Resources, Research & Education

Working to end human suffering caused by concussions and CTE through research, education, and trusted resources.

concussionandcte.org/

1 year old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLCen-usa

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 13 May 2026 at 11:22

Historical Analysis & Change Tracking