tu.org

https://tu.org· First analyzed 01 May 2026· Updated 01 May 2026

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tu.org

Mobile

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Hosting Provider

Pantheon

pantheon.io

IP Address

23.185.0.4

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

ns39.worldnic.com.ns40.worldnic.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

812 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.7 MB

103 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Trout Unlimitedv1.0Custom

by LimeRed

View Theme

Technology Stack

31 Technologies Detected

Plugins

Content Views Query And Display Post Page Pt Content Views Pro Staff Directory Main Swiftype Search Trout Unlimited Chapters Main Tu Xweb Signup Megamenu Pro

Ultimate Addons For Gutenberg

Taxopress Pro Megamenu Optinmonster

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Mouseflow

Fonts

Google Fonts Adobe Fonts (Typekit)Adobe Fonts

Advertising

Google Ads Google AdSense Microsoft Advertising

Icon Libraries

Font Awesome Material Icons

Frameworks

Libraries

UI Components

CSS Frameworks

Tag Managers

Popups & Forms

Web Servers

Security

SEO Analysis

B78/100

Meta Tags9/15

Content6/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

tu.orgtu.org

Trout Unlimited | Home

We bring together diverse interests to care for and recover rivers and streams, so our children can experience the joy of wild and native trout and salmon.

Title Length22 chars

Recommended: 50-60 chars (~133px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (23/33) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

39 URLs

39 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

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.

7/25

Schema Data

7/25

Citation

11/25

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

Text ratio:3%

Words:1,565

Token eff.:Optimal

Structured Data

6 JSON-LD

Organization×1.1WebSiteVideoObjectSearchAction

Citation Readiness

Opening Summary

Descriptive Headings

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

20/20

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

7/15

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.

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.

29/100

348 mg

CO₂e / view

2.7 MB

Page Weight

30%

Cleaner Than

New Visitor

398 mg

Returning (cached)

199 mg

Annual (10K/mo)

41.8 kg

Emission Segments

Data Center

78 mg

Network

84 mg

Device

187 mg

Resource Breakdown

JavaScript

685.7 KB

Images

1.8 MB

CSS

211.7 KB

Fonts

4.8 KB

HTML

61.0 KB

Other

18.2 KB

Green Hosting Not Verified

Pantheon

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

75d

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

17.04.2026

Valid Until

16.07.2026

Subject Alternative Names (3)

tu.orgww.tu.orgwww.tu.org

SHA-256 Fingerprint

57:69:36:AF:86:D8:BF:EC:88:0E:B3:04:DC:CC:64:83:BB:F9:0B:87...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

cache-control

🔵 1 Week(public, max-age=604800)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Fri, 01 May 2026 18:55:27 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

tu-org.mail.protection.outlook.com

Domain Information

tu.org

Domain Age

30y 9m

Created

21.07.1995

Expires

20.07.2026

Last Updated

23.05.2021

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

84/100

Mobile Friendly51 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

kit-sans + sentinel

WCAG Partial

72/100

Readability

/30

24/30

16px · LH 1.60

Hierarchy

/20

19/20

3.75x ratio · ✓ H1→H6

WCAG

/25

15/25

1:1 min contrast

Performance

/25

14/25

4 fonts · 3 req

Heading Font

kit-sans

Sans60px

Body Font

sentinel

Sans16px

Contrast Ratio

1:1

10 issues

Reading Comfort

~40 CPL

Narrow lines

60px

48px

64px

32px

16px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 10 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 3.8x larger than body text.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

GGoogle Fonts AAdobe Fonts Buy on MyFontsFlesch 51

Color Palette

11 unique colors

3.97:1 AA Large Dark

#242b26

Text· 7.8%

#82868d

Other· 6.7%

#131a34

Primary· 24.5%

#8c95a1

Secondary· 10.4%

#67747f

Secondary· 10.2%

#a2acb9

Secondary· 9%

#c1c9d3

Secondary· 8.3%

#685a4f

Secondary· 5.7%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

MouseflowSMB

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

tu.org(4)googletagmanager.com(3)pagead2.googlesyndication.com(2)connect.facebook.net(2)capi-automation.s3.us-east-2.amazonaws.com(1)

Website Identity

Trout Unlimited

NGO

Healthy fish need healthy water. We all do.<br /> <br /> The same free-flowing rivers that sustain trout and salmon bring clean water into our homes, give life to vibrant communities, and feed our passion for the outdoors.<br /> <br /> Today, our rivers face enormous challenges. Every River Needs a

www.tu.org

30 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLC📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 01 May 2026 at 18:55

Historical Analysis & Change Tracking