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suomenlinna.fi

https://suomenlinna.fi· First analyzed 04 May 2026· Updated 04 May 2026
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suomenlinna.fi
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Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

95.217.114.231

Site Location

🇫🇮 Finlandvia tld

Server Location

🇫🇮 Helsinki, Finland

ASN

AS24940

Organization

HETZNER-DC

Server

Nginx

CDN

CDN

Nameservers

ns2-usa.global.sonera.net.ns2-fin.global.sonera.fi.ns1-fin.global.sonera.fi.ns1-swe.global.sonera.se.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
745 ms10%
Speed Index
968 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.3 MB
31 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.7.5
cms
PWDv1.0.0Custom
by Poutapilvi Web Design Oy
View Theme

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

6 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Plugins

1
360 Image

SEO Analysis

B76/100
24
3
2
Meta Tags12/15
Content3/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile3/4
Indexability3/3
S
suomenlinna.fisuomenlinna.fi

Maailmanperintökohde Suomenlinna

Suomenlinna on kulttuuriaarre, jonka rakentaminen alkoi 1700-luvun puolivälissä Suomen kuuluessa Ruotsiin. Tervetuloa Suomenlinnaan!

Title Length32 chars

Recommended: 50-60 chars (~195px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (5 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (12/22) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

304 URLs

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100
Needs Work
6 12

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AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
7/25
Citation
8/25

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:3%
Words:1,455
Token eff.:Optimal

Structured Data

3 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

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

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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.
A+
92/100
16
Passed
0
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
44/100
E
342 mg
CO₂e / view
3.3 MB
Page Weight
30%
Cleaner Than
New Visitor
391 mg
vs
Returning (cached)
195 mg
Annual (10K/mo)
41.0 kg
Emission Segments
Data Center
17 mg
Network
101 mg
Device
225 mg
Resource Breakdown
JavaScript
371.0 KB
Images
2.3 MB
CSS
623.0 KB
HTML
81.9 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%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

22.04.2026

Valid Until

21.07.2026

Subject Alternative Names (2)

suomenlinna.fiwww.suomenlinna.fi

SHA-256 Fingerprint

8F:A3:C9:6D:FB:8A:D3:80:79:AF:8C:63:58:F7:AA:E0:78:25:DD:65...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Mon, 04 May 2026 20:18:55 GMT
link
</wp-content/themes/suomenlinna/dist/scripts/critical-332a8a...
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.valtori.fi

Domain Information

suomenlinna.fi

Domain Age
35y 4m

Created

01.01.1991

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Data Protection Officer mentioned
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.
A
85/100
Mobile Friendly80 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...
Upgrade to view recommendations

Typography & Readability

Bitter + Inter

WCAG AA
68/100
Readability
/30
20/30

18px · LH 1.70

Hierarchy
/20
15/20

2.33x ratio · ✓ H1→H6

WCAG
/25
18/25

5.57:1 min contrast

Performance
/25
15/25

2 fonts · 2 req

Heading Font

Bitter

Serif42px

Body Font

Inter

Sans18px

Contrast Ratio

5.57:1

WCAG AA (≥4.5:1)

Reading Comfort

~39 CPL

Narrow lines
42px
h1
30px
h2
24px
h3
19px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.6:1).

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

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

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

Buy on MyFontsFlesch 0

Color Palette

9 unique colors
Light
#ffffff
Background· 45.2%
#a5cdf3
Primary· 16.900000000000002%
#2c556e
Secondary· 6.6%
#8ebbe2
Accent· 5.8%
#667d81
Secondary· 4.9%
#eef2f4
Secondary· 4.7%
#c9e3f8
Accent· 4.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

14 Resources

9
Scripts
5
Styles
2
Async
1
Defer

Top Script Sources

local(4)consent.cookiebot.com(2)consentcdn.cookiebot.com(1)googletagmanager.com(1)eu2.snoobi.eu(1)

Website Identity

Maailmanperintökohde Suomenlinnan viralliset sivut

Organization

Suomenlinna on kulttuuriaarre, jonka rakentaminen alkoi 1700-luvun puolivälissä Suomen kuuluessa Ruotsiin. Tervetuloa Suomenlinnaan!

info@suomenlinna.fi
suomenlinna.fi/
35 years old
Location detected: 🇫🇮 Finlandvia tld
fi

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Last analyzed: 04 May 2026 at 20:19

Historical Analysis & Change Tracking