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passageweather.com

https://passageweather.com· First analyzed 20 May 2026· Updated 20 May 2026
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passageweather.com
Desktop screenshot of passageweather.com
Mobile screenshot of passageweather.com
Mobile

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Hosting Provider

Hyperslice

IP Address

213.175.200.108

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Nottingham, United Kingdom

ASN

AS20860

Organization

Hyperslice

Server

Microsoft IIS

Nameservers

ns1365.eukns.com.ns1364.eukns.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
575 ms10%
Speed Index
748 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1014 KB
44 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hyperslice

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Segment

Libraries

1
jQueryv1.12.4

UI Components

1
Fancybox

Web Servers

1
Microsoft IISv10.0

Frameworks

1
ASP.NET

SEO Analysis

D50/100
13
9
3
Meta Tags5/15
Content12/12
Headings0/8
Technical11/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
P
passageweather.compassageweather.com

Sailing Weather - Marine Weather Forecasts for Sailors and Adventur...

Wind, Wave and Weather Forecasts for Sailors and Adventurers

Title truncated.
Title Length87 chars

Recommended: 50-60 chars (~537px / 580px)

Description Length60 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (87 chars, ~537px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

206 URLs

robots.txt

6 rules

Allows all crawlers

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

F34/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
6/25

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:14%
Words:778
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
C
63/100
7
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
3/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •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.
56/100
B
102 mg
CO₂e / view
1013.6 KB
Page Weight
70%
Cleaner Than
New Visitor
117 mg
vs
Returning (cached)
59 mg
Annual (10K/mo)
12.3 kg
Emission Segments
Data Center
5 mg
Network
30 mg
Device
67 mg
Resource Breakdown
JavaScript
20.5 KB
Images
959.8 KB
CSS
20.6 KB
HTML
9.0 KB
Other
3.7 KB
Green Hosting Verified
iomart Group PLC
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

72d

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

02.05.2026

Valid Until

31.07.2026

Subject Alternative Names (2)

*.passageweather.compassageweather.com

SHA-256 Fingerprint

86:3A:6F:17:A9:2F:61:DB:56:93:01:3B:EB:57:B1:7B:3C:63:9B:D7...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-length
8897
content-type
text/html
date
Wed, 20 May 2026 20:02:45 GMT
etag
"e31418c67e4dc1:0"
last-modified
Fri, 15 May 2026 12:37:09 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.passageweather.com

Domain Information

passageweather.com

Domain Age
19y 3m

Created

16.02.2007

Expires

16.02.2028

Last Updated

06.02.2026

Registrar

eNom, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
F
33/100
Not 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.
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Times New Roman + Arial

WCAG AAA
60/100
Readability
/30
13/30

12px · LH 1.50

Hierarchy
/20
6/20
WCAG
/25
21/25

7.73:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Times New Roman

Body Font

Arial

Sans12px

Contrast Ratio

7.73:1

WCAG AAA (≥7:1)

Reading Comfort

~144 CPL

Too wide
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

❌ Very long lines: ~144 chars/line causes eye strain. Add max-width constraint.

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.7:1).

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Flesch 28

Color Palette

10 unique colors
21:1 AAA Dark
#000000
Background· 19.4%
#ffffff
Background· 16.900000000000002%
#073968
Primary· 8.8%
#1b628c
Accent· 5.5%
#001d3d
Accent· 5.3%
#573e57
Secondary· 3.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

12 Resources

7
Scripts
5
Styles
2
Async
0
Defer

Top Script Sources

cdnjs.cloudflare.com(2)google-analytics.com(1)googletagmanager.com(1)code.jquery.com(1)ddsmoothmenu-2021.js(1)

Website Identity

passageweather.com

19 years old
Location detected: 🇬🇧 United Kingdomvia ip
eNom, LLC

Social Profiles

X (Twitter)

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Last analyzed: 20 May 2026 at 20:02

Historical Analysis & Change Tracking