glaucoma.org

https://glaucoma.org· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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glaucoma.org

Mobile

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Hosting Provider

Pantheon

pantheon.io

IP Address

23.185.0.2

Site Location

🇺🇸 San Francisco, United Statesvia schema_nap

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

ns67.worldnic.com.ns68.worldnic.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

541 ms10%

Speed Index

703 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

821 KB

106 requests

Image Optimization

Lazy LoadWebPResponsiveUploadcare

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPressv6.8.3

Infrastructure

Hosting

Pantheon

CDN

Fastly

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

13 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel

Advertising

Google Ads Microsoft Advertising

Plugins

Wp Accessibility Dearpdf Lite

Libraries

Other

UI Components

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

A+97/100

Meta Tags15/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T7/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

glaucoma.orgglaucoma.org

Glaucoma Research Foundation: Everything You Need To Know

Our mission: Cure glaucoma & restore vision through research. Whether you need a doctor, support group, or a brochure to share, we can help.

Title Length57 chars

Recommended: 50-60 chars (~353px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Local SEO

Local Search Readiness

31/100

Needs Work

9 11 1

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AI & LLM Readiness

D57/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

13/25

Citation

16/25

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

nav

Text ratio:3%

Words:830

Token eff.:Optimal

Depth:1/5

Structured Data

7 JSON-LD

Article×1.2Person×1.3Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary454w

Descriptive Headingsavg 3.4w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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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.

87/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

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

15/15

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

ARIA & Roles

7/15

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

1 recommendation

•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.

51/100

102 mg

CO₂e / view

821.1 KB

Page Weight

80%

Cleaner Than

New Visitor

116 mg

Returning (cached)

58 mg

Annual (10K/mo)

12.2 kg

Emission Segments

Data Center

23 mg

Network

24 mg

Device

55 mg

Resource Breakdown

JavaScript

246.0 KB

Images

355.1 KB

CSS

180.9 KB

HTML

39.1 KB

Green Hosting Not Verified

Pantheon

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

78d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.04.2026

Valid Until

17.07.2026

Subject Alternative Names (3)

glaucoma.comglaucoma.orgwww.glaucoma.org

SHA-256 Fingerprint

1C:97:BC:B3:CA:5B:18:03:D1:90:46:49:75:81:7A:17:01:53:21:5A...

Top Recommendations

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HTTP Headers

Developer Console

accept-ranges

bytes

age

96299

cache-control

🔵 1 Week(public, max-age=604800)

content-encoding

📦 Gzip(gzip)

content-length

39776

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

glaucoma-org.mail.protection.outlook.com

Domain Information

glaucoma.org

Domain Age

30y 4m

Created

11.12.1995

Expires

10.12.2026

Last Updated

13.05.2025

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

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.

74/100

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, user-scalable=yes, maximum-scale=2.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

MonotypeSabonProRegular + Open Sans

WCAG AAA

78/100

Readability

/30

23/30

20px · LH 1.50

Hierarchy

/20

12/20

2.5x ratio

WCAG

/25

25/25

10.04:1 min contrast

Performance

/25

18/25

2 fonts · 5 req

Heading Font

MonotypeSabonProRegular

Mono50px

Body Font

Open Sans

Sans20px

Contrast Ratio

10.04:1

WCAG AAA (≥7:1)

Reading Comfort

~35 CPL

Narrow lines

50px

20px

Minor Second

Scale

✅ Excellent readability: 20px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.0:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 39

Color Palette

8 unique colors

Light

#ffffff

Background· 52.69999999999999%

#f5ebe0

Primary· 10.2%

#eed2be

Accent· 7.8%

#834e3a

Secondary· 6.8%

#d7cbbe

Secondary· 6.5%

#382e2d

Secondary· 5.9%

#cfaa8d

Secondary· 5.4%

#9e8f86

Secondary· 4.8%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Microsoft AdsEnterprise

Reddit PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookieYesSMB

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)glaucoma.org(3)connect.facebook.net(2)bat.bing.com(2)cdn-cookieyes.com(2)

Website Identity

Glaucoma Research Foundation

CommunityHealth

Our mission: Cure glaucoma & restore vision through research. Whether you need a doctor, support group, or a brochure to share, we can help.

question@glaucoma.org

30 years old

251 Post Street, Suite 600, San Francisco

94108, San Francisco, CA

United States

Location detected: 🇺🇸 United States, San Franciscovia schema_nap

Network Solutions, LLC📧 Microsoft 365en-US

Social Profiles

Facebook Instagram LinkedIn YouTube Pinterest

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Last analyzed: 30 Apr 2026 at 01:55

Historical Analysis & Change Tracking