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lth.se

https://lth.se· First analyzed 23 Apr 2026· Updated 23 Apr 2026
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lth.se
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Mobile screenshot of lth.se
Mobile

Sponsored

Hosting Provider

Lund University

IP Address

130.235.58.4

Site Location

🇸🇪 Swedenvia tld

Server Location

🇸🇪 Södra Sandby, Sweden

ASN

AS2846

Organization

Lund University

Server

Nginx

CDN

CDN

Nameservers

nsc.lu.se.sunic.sunet.se.nsa.lu.se.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
549 ms10%
Speed Index
714 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
12.6 MB
40 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
TYPO3
Infrastructure
Hosting
Lund University
CDN
CDN

Technology Stack

6 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Matomo

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

C60/100
14
11
0
Meta Tags12/15
Content10/12
Headings6/8
Technical13/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile3/4
Indexability3/3
L
lth.selth.se

Start | LTH, Lunds Tekniska Högskola

Lunds Tekniska Högskola är en av Sveriges få kompletta tekniska högskolor. Här finns närmre 12 000 studenter och 1 600 anställda.

Title Length36 chars

Recommended: 50-60 chars (~214px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    12 rules

    Local SEO

    Local Search Readiness

    5/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D41/100
    Bot Access
    20/25
    Machine Read.
    10/25
    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
    code blocksnav
    Text ratio:5%
    Words:1,134
    Token eff.:Optimal
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary32w
    Descriptive Headingsavg 4.7w
    Canonical URL
    Open Graph1/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    13
    Passed
    5
    Critical
    0
    Warnings
    Images & Alt Text
    18/20
    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.
    16/100
    F
    1.59 g
    CO₂e / view
    12.6 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.82 g
    vs
    Returning (cached)
    910 mg
    Annual (10K/mo)
    191.1 kg
    Emission Segments
    Data Center
    356 mg
    Network
    382 mg
    Device
    855 mg
    Resource Breakdown
    JavaScript
    4.1 MB
    Images
    8.0 MB
    CSS
    406.1 KB
    HTML
    18.9 KB
    Other
    300 B
    Green Hosting Not Verified
    Lund University
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    76d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    09.04.2026

    Valid Until

    08.07.2026

    Subject Alternative Names (11)

    hbg.lth.selth.lu.selth.sephd.lth.sestudent.lth.sewww.hbg.lth.sewww.lth.lu.sewww.lth.se+3 more

    SHA-256 Fingerprint

    12:32:89:F9:F8:60:36:4F:53:5E:93:A2:CF:77:04:65:30:B6:A8:6C...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    0
    cache-control
    🔴 No Cache(private, no-store)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-language
    sv
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    73

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    mx.lu.se

    Domain Information

    lth.se

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot

    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.
    C
    67/100
    Mobile Friendly3 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Georgia + Hind

    WCAG AA
    71/100
    Readability
    /30
    23/30

    17px · LH 1.59

    Hierarchy
    /20
    14/20

    2.47x ratio

    WCAG
    /25
    18/25

    5.73:1 min contrast

    Performance
    /25
    16/25

    2 fonts

    Heading Font

    Georgia

    Serif42px

    Body Font

    Hind

    Sans17px

    Contrast Ratio

    5.73:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~35 CPL

    Narrow lines
    42px
    h1
    42px
    h2
    30px
    h3
    17px
    p

    ✅ Excellent readability: 17px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.59 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

    Buy on MyFontsFlesch 37

    Color Palette

    9 unique colors
    10.69:1 AAA Light
    #ffffff
    Background· 34.2%
    #37403e
    Secondary· 3.8%
    #0d1b21
    Secondary· 20%
    #01060a
    Primary· 12.2%
    #192e35
    Secondary· 5%
    #d6cfc7
    Secondary· 4.1%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google AnalyticsFree
    Matomo (Piwik)Mid-Market

    User behavior and product analytics

    Social Media

    1
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    21 Resources

    15
    Scripts
    6
    Styles
    2
    Async
    1
    Defer

    Top Script Sources

    local(13)webstats.sgit.se(1)googletagmanager.com(1)

    Website Identity

    lth.se

    info@lth.se
    Location detected: 🇸🇪 Swedenvia tld
    sv

    Sponsored

    Last analyzed: 23 Apr 2026 at 03:51

    Historical Analysis & Change Tracking