sepsis.org

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

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sepsis.org

Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

18.216.143.133

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Dublin, United States

ASN

AS16509

Organization

AWS EC2 (us-east-2)

Server

Apache

Nameservers

ns54.domaincontrol.com.ns53.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.3 s10%

Speed Index

3.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

134 KB

165 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.5

cms

Sepsis Alliancev1.0Custom

by Muse Intermedia

View Theme

Technology Stack

38 Technologies Detected

Libraries

jQueryv3.7.1

jQuery UI

Underscore.js Animate.css

Analytics

UI Components

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Email Marketing

Advertising

Web Servers

Customer Support

Security

SEO Analysis

B74/100

Meta Tags9/15

Content10/12

Headings1/8

Technical24/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

sepsis.orgsepsis.org

Sepsis Alliance

Sepsis Alliance is the leading sepsis organization in the U.S. working in all 50 states to save lives and reduce suffering from sepsis.

Title Length15 chars

Recommended: 50-60 chars (~84px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (73/76) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

24 URLs

24 sub-sitemaps

robots.txt

6 rules

Local SEO

Local Search Readiness

18/100

Poor

5 12

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

D56/100

Bot Access

19/25

Machine Read.

11/25

Schema Data

8/25

Citation

18/25

AI Bot Access

13/14 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:4%

Words:1,319

Token eff.:Optimal

Depth:1/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary1950w

Descriptive Headingsavg 5.2w

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

69/100

Passed

Critical

Warnings

Images & Alt Text

13/20

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

Semantic Structure

15/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

11/15

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

ARIA & Roles

10/15

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

3 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.

78/100

A+

14 mg

CO₂e / view

134.0 KB

Page Weight

95%

Cleaner Than

New Visitor

16 mg

Returning (cached)

8 mg

Annual (10K/mo)

1.6 kg

Emission Segments

Data Center

<0.001 g

Network

4 mg

Device

9 mg

Resource Breakdown

JavaScript

51.8 KB

Images

16.2 KB

CSS

20.5 KB

Fonts

3.1 KB

HTML

42.4 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

No WAF

54d

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/1.1

Valid From

31.03.2026

Valid Until

29.06.2026

Subject Alternative Names (2)

sepsis.orgwww.sepsis.org

SHA-256 Fingerprint

05:2F:F8:BD:25:31:E8:7D:7A:51:83:34:31:4C:8B:9D:C1:2F:99:F6...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

cache-control

🔵 Public(public)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

43096

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

sepsis-org.mail.protection.outlook.com

Domain Information

sepsis.org

Domain Age

26y 11m

Created

15.06.1999

Expires

15.06.2027

Last Updated

09.07.2024

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

Data Protection Officer mentioned

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.

82/100

Mobile Friendly21 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Nunito Sans

WCAG Partial

78/100

Readability

/30

23/30

18px · LH 1.20

Hierarchy

/20

18/20

2.33x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

Nunito Sans

Sans42px

Body Font

Nunito Sans

Sans18px

Contrast Ratio

1:1

9 issues

Reading Comfort

~38 CPL

Narrow lines

42px

36px

34px

16px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 9 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 2.3x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle Fonts Buy on MyFonts

Color Palette

7 unique colors

Light

#fafafa

Background· 58.699999999999996%

#392e34

Primary· 12.4%

#bf6b7d

Secondary· 7%

#763a5d

Secondary· 6.3%

#9b6075

Secondary· 5.9%

#ae4062

Secondary· 4.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

d2p9nwuani32ep.cloudfront.net(16)googletagmanager.com(2)assets.funraise.io(1)static.addtoany.com(1)

Website Identity

Sepsis Alliance

Organization

Sepsis Alliance is the leading sepsis organization in the U.S. working in all 50 states to save lives and reduce suffering from sepsis.

www.sepsis.org/

26 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 06 May 2026 at 09:00

Historical Analysis & Change Tracking