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visitmammoth.com

https://visitmammoth.com· First analyzed 11 May 2026· Updated 11 May 2026
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visitmammoth.com
Desktop screenshot of visitmammoth.com
Mobile screenshot of visitmammoth.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.8.50.167

Site Location

🇺🇸 Mammoth Lakes, United Statesvia schema_nap

Server Location

🇺🇸 San Jose, United States

ASN

AS16509

Organization

AWS EC2 (us-west-1)

Server

Nginx

Nameservers

ns1.dotster.com.ns2.dotster.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
377 ms10%
Speed Index
490 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.8 MB
143 requests

Image Optimization

Lazy LoadResponsiveimgix
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Adobe Fonts (Typekit)

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

B74/100
23
2
2
Meta Tags12/15
Content3/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
V
visitmammoth.comvisitmammoth.com

Official Tourism Website for Mammoth Lakes, California - Visit Mammoth

Mammoth Lakes, California is a year-round adventureland is one of those places you have to see to still not totally believe.

Title Length70 chars

Recommended: 50-60 chars (~435px / 580px)

Description Length124 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (10 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (56/74) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

48/100
Fair
14 6

Sponsored

AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
5/25
Citation
9/25

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:2%
Words:1,225
Token eff.:Optimal

Structured Data

4 JSON-LD
Organization×1.1BreadcrumbList
sameAs entity links

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 (9)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
A
87/100
14
Passed
0
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
47/100
E
285 mg
CO₂e / view
2.8 MB
Page Weight
30%
Cleaner Than
New Visitor
326 mg
vs
Returning (cached)
163 mg
Annual (10K/mo)
34.2 kg
Emission Segments
Data Center
14 mg
Network
84 mg
Device
187 mg
Resource Breakdown
JavaScript
337.9 KB
Images
2.3 MB
CSS
94.6 KB
HTML
47.2 KB
Other
5.5 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

77d

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

28.04.2026

Valid Until

27.07.2026

Subject Alternative Names (2)

visitmammoth.comwww.visitmammoth.com

SHA-256 Fingerprint

B4:27:7E:37:CC:A6:A0:0C:49:1D:DC:56:C4:79:A9:11:3E:E2:29:76...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 1s(max-age=1, private, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy
upgrade-insecure-requests;
content-type
text/html; charset=UTF-8
date
Mon, 11 May 2026 03:34:06 GMT
expires
Mon, 11 May 2026 03:34:06 GMT
Good Warning Issue

Domain Information

visitmammoth.com

Domain Age
30y 6m

Created

14.11.1995

Expires

13.11.2026

Last Updated

05.03.2026

Registrar

Domain.com - Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
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.
A
82/100
Mobile Friendly61 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...
Upgrade to view recommendations

Typography & Readability

museo-slab + nimbus-sans

WCAG Partial
65/100
Readability
/30
22/30

20px · LH 1.70

Hierarchy
/20
19/20

2.5x ratio · ✓ H1→H6

WCAG
/25
12/25

1:1 min contrast

Performance
/25
12/25

3 fonts

Heading Font

museo-slab

Sans50px

Body Font

nimbus-sans

Sans20px

Contrast Ratio

1:1

10 issues

Reading Comfort

~34 CPL

Narrow lines
50px
h1
60px
h2
20px
p
Minor Third
Scale

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ 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 2.5x larger than body text.

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 55

Color Palette

14 unique colors
5.38:1 AA Light
#d3d4d3
Other· 21%
#564f4f
Text· 5.1%
#377992
Primary· 14.7%
#74853e
Secondary· 14.1%
#4b91b2
Secondary· 5.5%
#2f5d83
Secondary· 5.4%
#677d6f
Secondary· 1.5%
#768b57
Secondary· 1.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

23 Resources

20
Scripts
3
Styles
14
Async
0
Defer

Top Script Sources

googletagmanager.com(6)connect.facebook.net(3)files.ascent360.com(2)pxl.datafyhq.com(1)acdn.adnxs.com(1)

Website Identity

Visit Mammoth

Visit Mammoth

Organization

Official Tourism Website for Mammoth Lakes, California

info@visitmammoth.com
+1-760-965-9358
www.visitmammoth.com/
30 years old

2520 Main Street, Mammoth Lakes

93546, Mammoth Lakes, California

US

Location detected: 🇺🇸 United States, Mammoth Lakesvia schema_nap
Domain.com - Network Solutions, LLCen-US

Sponsored

Last analyzed: 11 May 2026 at 03:34

Historical Analysis & Change Tracking