aorn.org

https://aorn.org· First analyzed 04 May 2026· Updated 04 May 2026

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aorn.org

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.18.31.133

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

diva.ns.cloudflare.com.chris.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

802 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

768 KB

93 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Sitefinity

Progressive Web App

Web Manifest

Technology Stack

15 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Advertising

Google Ads LinkedIn Ads Microsoft Advertising

Frameworks

CSS Frameworks

Other

Fonts

Tag Managers

CDN

SEO Analysis

B74/100

Meta Tags15/15

Content10/12

Headings3/8

Technical19/21

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

aorn.orgaorn.org

Association of periOperative Registered Nurses | AORN

AORN empowers perioperative nurses with guidelines, continuing education, and clinical resources for safer surgery. Join now to advance your practice.

Title Length53 chars

Recommended: 50-60 chars (~321px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

6 issues found

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Local SEO

Local Search Readiness

15/100

Poor

4 12 1

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

D45/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

2/25

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

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:5%

Words:1,537

Token eff.:Optimal

Depth:1/5

Structured Data

1 JSON-LD

Organization×1.1

Citation Readiness

Opening Summary52w

Descriptive Headingsavg 4.8w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

13/20

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

Semantic Structure

13/20

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

11/15

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

ARIA & Roles

11/15

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.

71/100

78 mg

CO₂e / view

768.2 KB

Page Weight

80%

Cleaner Than

New Visitor

89 mg

Returning (cached)

44 mg

Annual (10K/mo)

9.3 kg

Emission Segments

Data Center

4 mg

Network

23 mg

Device

51 mg

Resource Breakdown

JavaScript

450.1 KB

Images

192.7 KB

CSS

60.9 KB

Fonts

2.8 KB

HTML

15.1 KB

Other

46.7 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

WAF

45d

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

Valid From

21.03.2026

Valid Until

19.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.aorn.org

SHA-256 Fingerprint

3C:34:3C:E5:F8:84:F4:81:D5:5D:F2:B8:F1:D1:8B:81:3A:B9:55:76...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-expose-headers

Request-Context

cache-control

🔴 No Cache(no-cache)

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9f6aa2078ee0edb2-MXP

content-encoding

📦 Gzip(gzip)

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)

aorn-org.mail.protection.outlook.com

Domain Information

aorn.org

Domain Age

31y 8m

Created

22.08.1994

Expires

21.08.2026

Last Updated

27.07.2025

Registrar

Cloudflare, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

consentmanager

Cookie Consent Banner

consentmanager

GDPR Indicators

Cookie consent banner detected

CMP: consentmanager

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.

78/100

Mobile Friendly30 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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Source Sans Pro + Open Sans

WCAG Partial

56/100

Readability

/30

15/30

14px · LH 1.86

Hierarchy

/20

7/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

2 fonts · 1 req

Heading Font

Source Sans Pro

Sans

Body Font

Open Sans

Sans14px

Contrast Ratio

1:1

2 issues

Reading Comfort

~36 CPL

Narrow lines

42px

21px

24px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Wide line spacing (1.86). 1.4–1.6 is optimal for body text.

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle Fonts Buy on MyFontsFlesch 34

Color Palette

10 unique colors

11.21:1 AAA Light

#ffffff

Background· 23.8%

#3e3a3b

Other· 4.8%

#0d7781

Primary· 35.2%

#e7a92c

Primary· 8.2%

#58877f

Secondary· 6.8%

#64a9bd

Secondary· 4.2%

#d6cab5

Secondary· 4.2%

#faefdb

Accent· 2.1%

Business & Marketing Stack

9 Tools Detected

Enterprise

Marketing Automation

MarketoEnterprise

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Microsoft AdsEnterprise

Reddit PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)googletagmanager.com(3)clarity.ms(2)connect.facebook.net(2)snap.licdn.com(2)

Website Identity

aorn.org

31 years old

Association of periOperative Registered Nurses2170 South Parker Rd, Suite 300,DenverCO80231

Location detected: 🇨🇦 Canadavia ip

Cloudflare, Inc.📧 Microsoft 365en

Social Profiles

Facebook Instagram LinkedIn YouTube

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Last analyzed: 04 May 2026 at 21:35

Historical Analysis & Change Tracking