usharbors.com

https://usharbors.com· First analyzed 07 May 2026· Updated 07 May 2026

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usharbors.com

Mobile

Sponsored

Hosting Provider

Pantheon

cloudflare.com

IP Address

104.26.14.89

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

elliot.ns.cloudflare.com.nina.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

616 ms10%

Speed Index

801 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.6 MB

199 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

usharborsv4.1.0Custom

by Stylesheet: Main Stylesheet

Technology Stack

23 Technologies Detected

Plugins

Ush Ad Manager Add To Any Ush Harbors Advanced Nocaptcha Recaptcha

WooCommerce

Advertising

Google Ads Criteo Outbrain

Icon Libraries

Font Awesome Material Icons

Analytics

Libraries

Other

UI Components

Other

CSS Frameworks

Fonts

Tag Managers

Email Marketing

Payments

CDN

Security

SEO Analysis

B73/100

Meta Tags9/15

Content10/12

Headings6/8

Technical21/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

usharbors.comusharbors.com

US Harbors | US Harbors Tide Charts, Marine Weather, Harbor Guides ...

Tides Today & Tomorrow; Monthly Tide Charts; Weather Forecasts; Doppler Radar; Wind; Marine Weather; NOAA Charts; Fishing & Boating | 1,400+ Harbors in the US.

Title truncated.

Title Length93 chars

Recommended: 50-60 chars (~567px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (93 chars, ~567px). Will be truncated in search results.
• Most images missing alt text (22/39) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

15 rules

Sitemap reference found

Local SEO

Local Search Readiness

24/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D49/100

Bot Access

21/25

Machine Read.

7/25

Schema Data

7/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:11%

Words:9,529

Token eff.:Excessive

Structured Data

3 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary11w

Descriptive Headingsavg 8.6w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

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

15/15

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

ARIA & Roles

5/15

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.

45/100

368 mg

CO₂e / view

3.6 MB

Page Weight

15%

Cleaner Than

New Visitor

421 mg

Returning (cached)

210 mg

Annual (10K/mo)

44.2 kg

Emission Segments

Data Center

18 mg

Network

108 mg

Device

242 mg

Resource Breakdown

JavaScript

842.9 KB

Images

164.0 KB

CSS

2.5 MB

Fonts

8.0 KB

HTML

31.7 KB

Other

23.6 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

05.04.2026

Valid Until

04.07.2026

Subject Alternative Names (2)

*.usharbors.comusharbors.com

SHA-256 Fingerprint

54:09:19:BD:1E:EC:E1:E0:E5:F6:F0:AF:6C:26:7F:02:48:27:CE:4F...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age

112

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(public, max-age=600)

cf-cache-status

DYNAMIC

cf-edge-cache

cache,platform=wordpress

cf-ray🇫🇷 Paris

9f81de41dea199d4-CDG

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (7)

aspmx4.googlemail.com

aspmx5.googlemail.com

aspmx2.googlemail.com

alt1.aspmx.l.google.com

+3 more

Domain Information

usharbors.com

Domain Age

17y 12m

Created

14.05.2008

Expires

14.05.2027

Last Updated

27.08.2025

Registrar

Tucows Domains Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Legitimate interest basis 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.

83/100

Mobile Friendly11 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

65/100

Readability

/30

21/30

15px · LH 1.55

Hierarchy

/20

16/20

2.4x ratio

WCAG

/25

10/25

1:1 min contrast

Performance

/25

18/25

1 font · 6 req

Heading Font

Roboto

Sans36px

Body Font

Roboto

Sans15px

Contrast Ratio

1:1

14 issues

Reading Comfort

~37 CPL

Narrow lines

36px

28px

24px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.55 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

GGoogle FontsFlesch 37

Color Palette

8 unique colors

5.74:1 AA Dark

#666666

Other· 26.199999999999996%

#ffffff

Background· 20.1%

#23282c

Text· 18.3%

#01050b

Primary· 14.8%

#06141c

Accent· 7.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

usharbors.com(4)static.addtoany.com(3)googletagmanager.com(2)cdnjs.cloudflare.com(2)snippet.maze.co(2)

Website Identity

US Harbors

Organization

Tides, Weather, Coastal News and Information

www.usharbors.com/

17 years old

Location detected: 🇨🇦 Canadavia ip

Tucows Domains Inc.📧 Google Workspaceen-US

Social Profiles

Facebook Instagram

Sponsored

Last analyzed: 07 May 2026 at 17:16

Historical Analysis & Change Tracking