americanorchestras.org

https://americanorchestras.org· First analyzed 21 May 2026· Updated 21 May 2026

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Hosting Provider

Pantheon

pantheon.io

IP Address

23.185.0.3

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

ns4.worldnic.com.ns3.worldnic.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

825 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

44 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.9.4

Infrastructure

Hosting

Pantheon

CDN

Fastly

Technology Stack

17 Technologies Detected

Plugins

Accordion Blocks Cookie Notice Addthis

Duracelltomi Google Tag Manager

Yoast SEO

CSS Frameworks

Bootstrapv4.4.1

Tailwind CSS

Fonts

Adobe Fonts (Typekit)Adobe Fonts

Analytics

Frameworks

Libraries

Other

Tag Managers

Social

Web Servers

SEO Analysis

A80/100

Meta Tags11/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T0/7

Images2/7

Links4/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

americanorchestras.orgamericanorchestras.org

Homepage - americanorchestras.org

Learn how the League leads, supports, and champions America's orchestras and the vitality of the music they perform.

Title Length33 chars

Recommended: 50-60 chars (~205px / 580px)

Description Length116 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (10/10) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: index

14 URLs

14 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Allows all crawlers

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

D51/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

4/25

Citation

14/25

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:4%

Words:1,014

Token eff.:Optimal

Depth:1/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary28w

Descriptive Headingsavg 4.1w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

A+

91/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

6/15

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

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.

17/100

422 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

483 mg

Returning (cached)

241 mg

Annual (10K/mo)

50.7 kg

Emission Segments

Data Center

94 mg

Network

101 mg

Device

227 mg

Resource Breakdown

JavaScript

281.8 KB

Images

2.8 MB

CSS

225.2 KB

HTML

39.6 KB

Green Hosting Not Verified

Pantheon

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

38d

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

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (2)

americanorchestras.orgwww.americanorchestras.org

SHA-256 Fingerprint

6E:BB:8F:C1:68:14:DA:BF:02:37:7D:E9:25:5B:EA:B5:69:03:E5:23...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

32489

cache-control

🔵 1 Week(public, max-age=604800)

content-encoding

📦 Gzip(gzip)

content-length

40246

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mx2-us1.ppe-hosted.com

mx1-us1.ppe-hosted.com

Domain Information

americanorchestras.org

Domain Age

18y 10m

Created

13.07.2007

Expires

13.07.2027

Last Updated

19.05.2026

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG Partial

68/100

Readability

/30

18/30

13px · LH 1.53

Hierarchy

/20

17/20

3.08x ratio · ✓ H1→H6

WCAG

/25

13/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

-apple-system

Sans40px

Body Font

-apple-system

Sans13px

Contrast Ratio

1:1

15 issues

Reading Comfort

~39 CPL

Narrow lines

40px

50px

13px

Major Second

Scale

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.53 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 15 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 3.1x larger than body text.

AAdobe FontsFlesch 30

Color Palette

11 unique colors

Light

#060646

Primary· 27.600000000000005%

#d1f1fb

Accent· 22.7%

#35364f

Secondary· 12.1%

#e9f8fe

Accent· 8%

#417caa

Secondary· 7.1%

#c56f65

Secondary· 6.3%

#1f254e

Secondary· 5.7%

#d3dbe5

Secondary· 5%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Social Media

AddThisFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

americanorchestras.org(6)googletagmanager.com(2)polo.feathr.co(2)google-analytics.com(1)cdn.feathr.co(1)

Website Identity

Homepage - americanorchestras.org

Learn how the League leads, supports, and champions America's orchestras and the vitality of the music they perform.

americanorchestras.org/

18 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLCen-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 21 May 2026 at 06:17

Historical Analysis & Change Tracking