nwac.us

https://nwac.us· First analyzed 24 May 2026· Updated 24 May 2026

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nwac.us

Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

52.25.217.0

Site Location

🇺🇸 United Statesvia tld

Server Location

🇺🇸 Portland, United States

ASN

AS16509

Organization

AWS EC2 (us-west-2)

Server

Apache

Nameservers

ns-546.awsdns-04.net.ns-1530.awsdns-63.org.ns-1716.awsdns-22.co.uk.ns-266.awsdns-33.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

849 KB

59 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Sawtooth Avalanche Center Themev1.0Custom

by Sawtooth Avalanche Center

View Theme

Technology Stack

16 Technologies Detected

Plugins

Wonderplugin Lightbox Trial Nwac_Weatherstation Sawfishconnect

Analytics

Libraries

UI Components

CSS Frameworks

Fonts

Tag Managers

Advertising

Other

Web Servers

Icon Libraries

Customer Support

SEO Analysis

B74/100

Meta Tags11/15

Content8/12

Headings3/8

Technical24/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

nwac.usnwac.us

Home - Northwest Avalanche Center

The Northwest Avalanche Center exists to increase avalanche awareness, reduce avalanche impacts, and equip the community with mountain weather and avalanche ...

Description truncated.

Title Length33 chars

Recommended: 50-60 chars (~208px / 580px)

Description Length188 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

15/100

Poor

5 11 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

10/25

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:3%

Words:341

Token eff.:Optimal

Sections/1K:14.7

Depth:1/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 2.4w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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Sponsored

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

7/15

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

ARIA & Roles

4/15

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.

54/100

86 mg

CO₂e / view

849.1 KB

Page Weight

80%

Cleaner Than

New Visitor

98 mg

Returning (cached)

49 mg

Annual (10K/mo)

10.3 kg

Emission Segments

Data Center

4 mg

Network

25 mg

Device

56 mg

Resource Breakdown

JavaScript

358.6 KB

CSS

408.0 KB

Fonts

1.3 KB

HTML

15.0 KB

Other

66.1 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

35%Critical

Critical / Transactional

HTTPS

No WAF

81d

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

15.05.2026

Valid Until

13.08.2026

Subject Alternative Names (3)

m.nwac.usnwac.uswww.nwac.us

SHA-256 Fingerprint

5C:76:66:F0:BB:F8:8D:3F:7F:66:B9:42:2D:3D:F1:46:1A:B5:C8:3B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

15088

content-security-policy

frame-ancestors 'self'

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 06:47:57 GMT

link

<https://nwac.us/api/>; rel="https://api.w.org/", <https://n...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

alt3.aspmx.l.google.com

aspmx.l.google.com

Domain Information

nwac.us

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.

66/100

Mobile Friendly3 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, maximum-scale=1, user-scalable=no

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG AA

70/100

Readability

/30

22/30

14px · LH 1.50

Hierarchy

/20

4/20

WCAG

/25

22/25

4.81:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans14px

Contrast Ratio

4.81:1

WCAG AA (≥4.5:1)

Reading Comfort

~41 CPL

Narrow lines

24px

18px

14px

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

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

⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 31

Color Palette

6 unique colors

2.98:1 Fail Light

#fafafa

Background· 75.3%

#89958e

Other· 3.7%

#6b4e45

Secondary· 4%

#152027

Primary· 3.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

nwac.us(4)googletagmanager.com(3)welcome.nwac.us(2)youtube.com(2)securepubads.g.doubleclick.net(2)

Website Identity

Home - Northwest Avalanche Center

The Northwest Avalanche Center exists to increase avalanche awareness, reduce avalanche impacts, and equip the community with mountain weather and avalanche forecasts, education, and data.

info@nwac.us

nwac.us/

Location detected: 🇺🇸 United Statesvia tld

📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 24 May 2026 at 06:48

Historical Analysis & Change Tracking