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tsv.fi

https://tsv.fi· First analyzed 19 May 2026· Updated 19 May 2026
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tsv.fi
Desktop screenshot of tsv.fi
Mobile screenshot of tsv.fi
Mobile

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Hosting Provider

IP Address

195.148.72.61

Site Location

🇫🇮 Finlandvia tld

Server Location

🇫🇮 Helsinki, Finland

ASN

AS1741

Organization

Tieteellisten seurain valtuuskunta

Server

Nginx

Nameservers

ns.tsv.fi.ns2.tsv.fi.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
606 KB
55 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupalv7

Technology Stack

7 Technologies Detected

Libraries

1

CSS Frameworks

1

Icon Libraries

1

Analytics

1

Web Servers

1

Languages

1

SEO Analysis

C64/100
19
3
1
Meta Tags9/15
Content8/12
Headings6/8
Technical16/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tsv.fitsv.fi

Tieteellisten seurain valtuuskunta | tsv.fi

No description available for this page.

Title Length43 chars

Recommended: 50-60 chars (~246px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • Missing meta description — important for click-through rates in SERPs

Crawlability

Sitemap
robots.txt

70 rules

Local SEO

Local Search Readiness

8/100
Poor
3 12 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

F38/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
11/25

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
nav
Text ratio:7%
Words:242
Token eff.:Too Short
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...

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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
83/100
12
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
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
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • Accessibility recommendation preview...

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.
46/100
A
75 mg
CO₂e / view
606.2 KB
Page Weight
80%
Cleaner Than
New Visitor
86 mg
vs
Returning (cached)
43 mg
Annual (10K/mo)
9.0 kg
Emission Segments
Data Center
17 mg
Network
18 mg
Device
40 mg
Resource Breakdown
JavaScript
191.0 KB
Images
241.1 KB
CSS
143.0 KB
Fonts
2.1 KB
HTML
29.1 KB
Green Hosting Not Verified
Tieteellisten seurain valtuuskunta
4 recommendations
  • Carbon footprint recommendation preview...
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

102d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

18.08.2025

Valid Until

29.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

tsv.fiwww.tsv.fi

SHA-256 Fingerprint

1C:A2:DB:5F:DE:DF:F5:D0:7E:8C:94:B4:45:F2:C2:1C:43:F0:83:96...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🟡 1 Hours(public, max-age=3600)
connection
keep-alive
content-language
fi
content-type
text/html; charset=utf-8
date
Tue, 19 May 2026 23:07:57 GMT
etag
"1779228761-0"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

fimx2.d-fence.eu
fimx1.d-fence.eu

Domain Information

tsv.fi

Domain Age
28y 1m

Created

24.04.1998

DNSSEC
Not Enabled

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.
D
52/100
Mobile Friendly
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
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Arial + Sans

WCAG AA
68/100
Readability
/30
18/30

13px · LH 1.50

Hierarchy
/20
16/20

2.25x ratio

WCAG
/25
18/25

4.97:1 min contrast

Performance
/25
16/25

System fonts

Heading Font

Arial

Sans30px

Body Font

Sans

Sans13px

Contrast Ratio

4.97:1

WCAG AA (≥4.5:1)

Reading Comfort

~45 CPL

Optimal (45–75)
30px
h1
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.0:1).

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Color Palette

8 unique colors
Light
#ffffff
Background· 37.2%
#43164b
Primary· 15.7%
#bdb0a6
Secondary· 7.9%
#271d27
Secondary· 5.1%
#766061
Secondary· 5.1%
#200a20
Accent· 4.7%
#ded7d4
Border· 3.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

19 Resources

18
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

tsv.fi(17)ma.tsv.fi(1)

Website Identity

tsv.fi

28 years old
Location detected: 🇫🇮 Finlandvia tld
fi

Social Profiles

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Last analyzed: 19 May 2026 at 23:08

Historical Analysis & Change Tracking