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vti.se

https://vti.se· First analyzed 20 May 2026· Updated 20 May 2026
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vti.se
Desktop screenshot of vti.se
Mobile screenshot of vti.se
Mobile

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Hosting Provider

SiteVision AB

IP Address

185.84.52.246

Site Location

🇸🇪 Swedenvia tld

Server Location

🇸🇪 Örebro, Sweden

ASN

AS41174

Organization

SiteVision AB

CDN

Azure Cdn

Nameservers

ns2.vti.se.ns.vti.se.vtiaz-ns1.westeurope.cloudapp.azure.com.

Performance

77

Core Web Vitals

Weight

First Contentful Paint
2.7 s10%
Speed Index
3.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
52 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
SiteVision AB
CDN
Azure Cdn

Technology Stack

4 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

SEO Analysis

C65/100
21
7
0
Meta Tags7/15
Content9/12
Headings6/8
Technical17/25
E-E-A-T0/7
Images7/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile2/4
Indexability3/3
V
vti.sevti.se

vti.se - vti.se

VTI är ett oberoende och internationellt framstående forskningsinstitut.

Title Length15 chars

Recommended: 50-60 chars (~84px / 580px)

Description Length72 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    15 rules

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    6 10 2

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    15/25

    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
    data-nosnippet

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:3%
    Words:330
    Token eff.:Optimal
    Sections/1K:63.6
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary31w
    Descriptive Headingsavg 4.3w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    84/100
    13
    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
    15/20
    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
    10/15
    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.
    59/100
    D
    226 mg
    CO₂e / view
    2.2 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    259 mg
    vs
    Returning (cached)
    129 mg
    Annual (10K/mo)
    27.2 kg
    Emission Segments
    Data Center
    11 mg
    Network
    67 mg
    Device
    149 mg
    Resource Breakdown
    JavaScript
    334.9 KB
    Images
    111.4 KB
    CSS
    1.7 MB
    HTML
    14.0 KB
    Green Hosting Verified
    Sitevision AB
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    31%Critical
    Interactive

    HTTPS

    No WAF

    88d

    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/1.1

    Valid From

    18.05.2026

    Valid Until

    16.08.2026

    Subject Alternative Names (1)

    www.vti.se

    SHA-256 Fingerprint

    7D:43:20:2E:D6:A5:42:65:36:89:73:FC:AA:97:CD:2D:6D:A5:AE:19...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html;charset=UTF-8
    date
    Wed, 20 May 2026 00:15:23 GMT
    expires
    Thu, 01 Jan 1970 00:00:00 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    vti-se.mail.protection.outlook.com

    Domain Information

    vti.se

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected

    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
    75/100
    Mobile Friendly1 breakpoint
    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, minimum-scale=1, shrink-to-fit=no

    Typography & Readability

    space grotesk medium + work sans normal

    WCAG Partial
    67/100
    Readability
    /30
    18/30

    14px · LH 1.50

    Hierarchy
    /20
    15/20

    7x ratio

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 11 req

    Heading Font

    space grotesk medium

    Sans98px

    Body Font

    work sans normal

    Sans14px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    98px
    h1
    26px
    h2
    24px
    h3
    14px
    p

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

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

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

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 7.0x larger than body text.

    Buy on MyFontsFluid TypeFlesch 8

    Color Palette

    7 unique colors
    4:1 AA Large Light
    #7f7f7f
    Other· 27.2%
    #ffffff
    Background· 16.099999999999998%
    #58aac8
    Primary· 0%
    #082b2f
    Primary· 25%
    #242c2e
    Text· 15.8%
    #001011
    Accent· 10%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    26 Resources

    16
    Scripts
    10
    Styles
    2
    Async
    2
    Defer

    Top Script Sources

    local(14)svanalytics.containers.piwik.pro(2)

    Website Identity

    vti.se

    vti@vti.se
    4613204000

    BesöksadressVTIPostadressRing+46 13 20 40 00Skicka e-postvti@vti.seAdresser och fler kontaktuppgifter

    Location detected: 🇸🇪 Swedenvia tld
    📧 Microsoft 365sv

    Sponsored

    Last analyzed: 20 May 2026 at 00:15

    Historical Analysis & Change Tracking