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costacrociere.it

https://costacrociere.it· First analyzed 04 May 2026· Updated 04 May 2026
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costacrociere.it
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Mobile

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Hosting Provider

Costa Crociere S.p.a

IP Address

194.40.209.20

Site Location

🇮🇹 Italyvia tld

Server Location

🇮🇹 Cogoleto, Italy

ASN

AS198772

Organization

Costa Crociere S.p.a

Server

Apache

CDN

Akamai

WAF

Akamai

Nameservers

ns4.markmonitor.com.ns1.markmonitor.com.ns2.markmonitor.com.ns3.markmonitor.com.

Performance

84

Core Web Vitals

Weight

First Contentful Paint
1.9 s10%
Speed Index
2.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.9 MB
250 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.4.1

Analytics

1
Google Analytics

Advertising

1
Google Ads

Payments

1
Klarna

Web Servers

1
Apache

Customer Support

1
Zendesk

SEO Analysis

C67/100
19
4
2
Meta Tags14/15
Content3/12
Headings6/8
Technical21/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
C
costacrociere.itcostacrociere.it

Costa Crociere: vacanze e viaggi in crociera | Costa Crociere

Prenota ora la tua crociera Costa! Parti con noi e vivi il mare in un modo unico. Scopri i nostri itinerari e le offerte migliori per la tua prossima vacanza!

Title Length61 chars

Recommended: 50-60 chars (~360px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (10 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (77/93) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100
Poor
2 15 1

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

Sponsored

AI & LLM Readiness

F35/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
1/25
Citation
7/25

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:2,172
Token eff.:Optimal

Structured Data

7 JSON-LD
Event

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 (11)
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
82/100
12
Passed
3
Critical
0
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
14/15
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
9/15
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.
21/100
F
744 mg
CO₂e / view
5.9 MB
Page Weight
5%
Cleaner Than
New Visitor
851 mg
vs
Returning (cached)
425 mg
Annual (10K/mo)
89.3 kg
Emission Segments
Data Center
166 mg
Network
179 mg
Device
399 mg
Resource Breakdown
JavaScript
2.4 MB
Images
2.5 MB
CSS
343.6 KB
Fonts
318.6 KB
HTML
46.0 KB
Other
287.5 KB
Green Hosting Not Verified
Costa Crociere S.p.a
10 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

WAF

250d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

Valid From

12.02.2026

Valid Until

09.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (20)

www.costacrociere.itbooking.costaextra.comcostapresscenter.comdev-pay.costacruises.comdxm-media.costa.itdxm.costa.itece.costaextra.comfutura-api.costa.it+12 more

SHA-256 Fingerprint

5E:2F:EC:C6:F1:FF:67:74:57:7E:06:AB:A8:DE:79:E7:FA:01:4E:89...

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-credentials
true
access-control-allow-headers
Origin, Content-Type, X-Auth-Token, X-Akamai-token, category...
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self';
Good Warning Issue

Email Infrastructure

Amazon SES

Score

45

SPF
DKIM
DMARC

MX Records (3)

mail.costacrociere.it
inbound-smtp.eu-west-1.amazonaws.com
web.costa.it

Domain Information

costacrociere.it

DNSSEC
Not Enabled

Privacy & Compliance

iubenda

Cookie Consent Banner
iubenda
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: iubenda
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.
B
78/100
Mobile Friendly104 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, user-scalable=0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Poppins-600 + -apple-system

WCAG Partial
56/100
Readability
/30
16/30

14px · LH 1.40

Hierarchy
/20
16/20

4.29x ratio

WCAG
/25
14/25

2.38:1 min contrast

Performance
/25
10/25

System fonts

Heading Font

Poppins-600

Sans60px

Body Font

-apple-system

Sans14px

Contrast Ratio

2.38:1

25 issues

Reading Comfort

~41 CPL

Narrow lines
60px
h1
49px
h2
49px
h3
16px
h4
14px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 2.4:1).

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

✅ Strong hierarchy: Headlines are 4.3x larger than body text.

Buy on MyFontsFlesch 9

Color Palette

9 unique colors
4:1 AA Large Light
#7f7f7f
Other· 36.800000000000004%
#ffffff
Primary· 28.6%
#0c1d1f
Primary· 8.6%
#3e6464
Secondary· 7.9%
#1a4e51
Accent· 6.4%
#f5f2dd
Accent· 2.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
IubendaSMB

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
8
Async
2
Defer

Top Script Sources

costacrociere.it(6)assets.adobedtm.com(3)cdn.iubenda.com(2)local(2)fls.doubleclick.net(1)

Website Identity

Italia, Francia, Spagna

Event

8 giorni (7 notti) Crociere Oceaniche da Savona

www.costacrociere.it/cruises/SVN07A9T/SM07261112.html
Location detected: 🇮🇹 Italyvia tld
📧 Amazon SESit-IT

Sponsored

Last analyzed: 04 May 2026 at 18:36

Historical Analysis & Change Tracking