silversea.com

https://silversea.com· First analyzed 26 Apr 2026· Updated 26 Apr 2026

Export

silversea.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

15.197.167.90

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Netlify

Nameservers

a3-65.akam.net.a16-64.akam.net.a14-67.akam.net.a6-67.akam.net.+2 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint

614 ms10%

Speed Index

798 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

111 KB

35 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

JAMstack

⚡ SSG

Decoupled

Frontend

Framework

Gatsbyv5.16.1

API

Data Source

Headless CMS

Sanity

Infrastructure

Platform

Netlify

Progressive Web App

Web ManifestApple Touch Icon

Detected API Sources

https://cdn.sanity.io/images/r...https://cdn.sanity.io/images/r...

Technology Stack

13 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Matomo FullStory

Advertising

LinkedIn Ads Microsoft Advertising Criteo

Meta Frameworks

CSS Frameworks

Tag Managers

Platforms

CDN

SEO Analysis

B78/100

Meta Tags15/15

Content3/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

silversea.comsilversea.com

Experience All-Inclusive Luxury Cruises | Silversea

Venture into the extraordinary on a Silversea cruise. Explore the rare and remarkable in over 900 destinations on 12 luxury ships, designed for discovery.

Title Length51 chars

Recommended: 50-60 chars (~294px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (0 words). Search engines need substantial content for ranking.

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

15 rules

Sitemap reference found

Local SEO

Local Search Readiness

34/100

Needs Work

9 12

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

10/25

Citation

5/25

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:1%

Words:2,160

Token eff.:Optimal

Structured Data

2 JSON-LD

Person×1.3Organization×1.1WebSiteSearchAction

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 (10)

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.

65/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

11/15

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.

2 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.

71/100

A+

11 mg

CO₂e / view

110.7 KB

Page Weight

95%

Cleaner Than

New Visitor

13 mg

Returning (cached)

6 mg

Annual (10K/mo)

1.3 kg

Emission Segments

Data Center

<0.001 g

Network

3 mg

Device

7 mg

Resource Breakdown

HTML

110.7 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

61%Fair

Interactive

HTTPS

No WAF

318d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.03.2026

Valid Until

10.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (13)

silversea.comanalytics.silversea.combooking.silversea.comdev-rx01.www.digital.silversea.comdev.www.digital.silversea.comdev2.www.digital.silversea.comdiscover.silversea.comqa.www.digital.silversea.com+5 more

SHA-256 Fingerprint

21:C8:D6:5A:00:97:AB:0B:31:5B:54:6F:58:77:6E:4C:8E:BF:66:7C...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

age

26600

cache-control

🟡 0s(public,max-age=0,must-revalidate)

cache-status

"Netlify Edge"; hit

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Mimecast

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

us-smtp-inbound-2.mimecast.com

us-smtp-inbound-1.mimecast.com

Domain Information

silversea.com

Domain Age

28 years

Created

12.04.1998

Expires

11.04.2027

Last Updated

07.04.2026

Registrar

CSC Corporate Domains, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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.

68/100

Mobile Friendly771 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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

SangBleuOGSans + Inter

WCAG Partial

62/100

Readability

/30

12/30

9px · LH 1.80

Hierarchy

/20

16/20

5.33x ratio · ✓ H1→H6

WCAG

/25

17/25

1.07:1 min contrast

Performance

/25

17/25

3 fonts

Heading Font

SangBleuOGSans

Sans48px

Body Font

Inter

Sans9px

Contrast Ratio

1.07:1

22 issues

Reading Comfort

~37 CPL

Narrow lines

48px

40px

28px

9px

❌ Critical: 9px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.1:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 5.3x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 40

Color Palette

9 unique colors

14.16:1 AAA Light

#ffffff

Background· 32.5%

#2b2b2b

Text· 7.1000000000000005%

#e2be90

Primary· 13.8%

#a6978b

Secondary· 7.2%

#c2b6a8

Secondary· 7%

#efdcb7

Accent· 1.3%

Business & Marketing Stack

9 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

ContentsquareEnterprise

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Reviews & Social Proof

BazaarvoiceEnterprise

Customer reviews and testimonials

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

bat.bing.com(3)s.yimg.com(3)connect.facebook.net(3)googletagmanager.com(2)cdn.appdynamics.com(1)

Website Identity

Silversea Cruises

Organization

undefined

www.silversea.com/

28 years old

Gildo Pastor Center 7, Rue du Gabian

98000

Monaco

Location detected: 🇨🇦 Canadavia ip

CSC Corporate Domains, Inc.📧 MimecastenEst. 1994

Social Profiles

Facebook Instagram YouTube

Sponsored

Last analyzed: 26 Apr 2026 at 15:17

Historical Analysis & Change Tracking