tsv.fi

https://tsv.fi· First analyzed 19 May 2026· Updated 19 May 2026

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tsv.fi

Mobile

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Hosting Provider

Tieteellisten seurain valtuuskunta

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

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

CSS Frameworks

Icon Libraries

Fonts

Analytics

Web Servers

Languages

SEO Analysis

C64/100

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

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

4 issues found

Upgrade to view details

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.

Sponsored

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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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.

83/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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...

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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

75 mg

CO₂e / view

606.2 KB

Page Weight

80%

Cleaner Than

New Visitor

86 mg

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...

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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

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HTTP Headers

Developer Console

cache-control

🟡 1 Hours(public, max-age=3600)

connection

keep-alive

content-language

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

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.

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...

Upgrade to view recommendations

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

13px

❌ 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.

GGoogle Fonts

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

Matomo (Piwik)Mid-Market

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

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

Website Identity

tsv.fi

28 years old

Location detected: 🇫🇮 Finlandvia tld

Social Profiles

Facebook LinkedIn

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Last analyzed: 19 May 2026 at 23:08

Historical Analysis & Change Tracking