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ngu.no

https://ngu.no· First analyzed 13 May 2026· Updated 13 May 2026
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ngu.no
Desktop screenshot of ngu.no
Mobile screenshot of ngu.no
Mobile

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Hosting Provider

Norges geologiske undersokelse

IP Address

193.156.55.160

Site Location

🇳🇴 Norwayvia tld

Server Location

🇳🇴 Ås, Norway

ASN

AS224

Organization

Norges geologiske undersokelse

Nameservers

ns.uninett.no.nac.no.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
744 ms10%
Speed Index
967 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1 MB
34 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

SEO Analysis

C68/100
20
7
0
Meta Tags14/15
Content9/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
N
ngu.nongu.no

Forsiden for Norges geologiske undersøkelse | NGU

Norges geologiske undersøkelse (NGU) kartlegger Norges geologi og sprer kunnskap om den. Se våre gratis kart, nyheter og fagrapporter om geologi på ngu.no.

Title Length49 chars

Recommended: 50-60 chars (~295px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    64 rules

    Local SEO

    Local Search Readiness

    9/100
    Poor
    3 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
    18/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    12/25

    AI Bot Access

    11/14 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
    navheader/footer
    Text ratio:8%
    Words:411
    Token eff.:Optimal
    Sections/1K:24.3
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary23w
    Descriptive Headingsavg 4.3w
    Canonical URL
    Open Graph0/3
    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
    80/100
    12
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    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
    11/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •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.
    56/100
    B
    132 mg
    CO₂e / view
    1.0 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    151 mg
    vs
    Returning (cached)
    76 mg
    Annual (10K/mo)
    15.9 kg
    Emission Segments
    Data Center
    30 mg
    Network
    32 mg
    Device
    71 mg
    Resource Breakdown
    JavaScript
    84.3 KB
    Images
    803.7 KB
    CSS
    173.3 KB
    HTML
    9.6 KB
    Green Hosting Not Verified
    Norges geologiske undersokelse
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    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

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    30.04.2026

    Valid Until

    29.07.2026

    Subject Alternative Names (1)

    www.ngu.no

    SHA-256 Fingerprint

    6F:88:81:17:1F:9B:D5:2B:C2:D4:99:6D:1D:6D:54:AC:92:79:37:11...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 1 Hours(max-age=3600, public)
    content-encoding
    📦 Gzip(gzip)
    content-language
    nb
    content-type
    text/html; charset=UTF-8
    date
    Wed, 13 May 2026 10:15:48 GMT
    etag
    W/"1778667151"
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    ngu-no.mail.protection.outlook.com

    Domain Information

    ngu.no

    Domain Age
    26y 6m

    Created

    14.11.1999

    Last Updated

    15.11.2025

    Registrar

    SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDØR

    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.
    C
    61/100
    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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    DINNextLTPro

    WCAG AAA
    81/100
    Readability
    /30
    17/30

    15px · LH 1.93

    Hierarchy
    /20
    19/20

    3.73x ratio · ✓ H1→H6

    WCAG
    /25
    25/25

    9.4:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    DINNextLTPro

    Sans56px

    Body Font

    DINNextLTPro

    Sans15px

    Contrast Ratio

    9.4:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~41 CPL

    Narrow lines
    56px
    h1
    24px
    h2
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Wide line spacing (1.93). 1.4–1.6 is optimal for body text.

    ❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

    ✅ Strong hierarchy: Headlines are 3.7x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 9

    Color Palette

    8 unique colors
    Light
    #efefef
    Background· 33.2%
    #1f4142
    Primary· 40.00000000000001%
    #b8b89b
    Secondary· 8.2%
    #b7837c
    Secondary· 8%
    #dae4bd
    Secondary· 3.2%
    #f6f684
    Accent· 2.8%
    #f4e3d7
    Accent· 2.4%
    #3c5654
    Secondary· 2.2%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    7 Resources

    5
    Scripts
    2
    Styles
    2
    Async
    2
    Defer

    Top Script Sources

    ngu.matomo.cloud(2)local(2)unpkg.com(1)

    Website Identity

    ngu.no

    redaksjon@ngu.no
    26 years old
    Location detected: 🇳🇴 Norwayvia tld
    SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDØR📧 Microsoft 365nb

    Sponsored

    Last analyzed: 13 May 2026 at 10:16

    Historical Analysis & Change Tracking