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nijz.si

https://nijz.si· First analyzed 07 May 2026· Updated 07 May 2026
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nijz.si
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Mobile

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Hosting Provider

SIEL, d.o.o

IP Address

185.97.53.32

Site Location

🇸🇮 Sloveniavia tld

Server Location

🇸🇮 Celje, Slovenia

ASN

AS51790

Organization

SIEL, d.o.o

CDN

CDN

Nameservers

dns3.siel.si.dns1.siel.si.dns2.siel.si.

Performance

81

Core Web Vitals

Weight

First Contentful Paint
2.1 s10%
Speed Index
2.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.4 MB
64 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9
cms
NIJZv1.0.0Custom
by Enki d.o.o.
View Theme

Technology Stack

12 Technologies Detected

Plugins

4
Add Search To Menu
Drag And Drop Multiple File Upload Contact Form 7
Wp Accessibility
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

Libraries

2
jQueryv3.7.1
Underscore.js

Other

1
GSAPv3.11.5

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

SEO Analysis

A84/100
23
6
0
Meta Tags14/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
N
nijz.sinijz.si

Nacionalni inštitut za javno zdravje – NIJZ

NIJZ zagotavlja strokovne vsebine, podatke in preventivne informacije za varovanje in krepitev javnega zdravja v Sloveniji.

Title Length43 chars

Recommended: 50-60 chars (~253px / 580px)

Description Length123 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    13 URLs

    13 sub-sitemaps

    robots.txt

    18 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    24/100
    Needs Work
    7 10

    Sponsored

    AI & LLM Readiness

    D55/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    8/25
    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

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:6%
    Words:1,090
    Token eff.:Optimal
    Sections/1K:30.3

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary482w
    Descriptive Headingsavg 7.2w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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.
    B
    78/100
    15
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    8/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    5/15
    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.
    16/100
    F
    684 mg
    CO₂e / view
    5.4 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    781 mg
    vs
    Returning (cached)
    391 mg
    Annual (10K/mo)
    82.0 kg
    Emission Segments
    Data Center
    153 mg
    Network
    164 mg
    Device
    367 mg
    Resource Breakdown
    JavaScript
    1.2 MB
    Images
    4.1 MB
    CSS
    128.6 KB
    HTML
    28.1 KB
    Other
    26.7 KB
    Green Hosting Not Verified
    SIEL, d.o.o
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    No WAF

    56d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    03.04.2026

    Valid Until

    02.07.2026

    Subject Alternative Names (2)

    nijz.siwww.nijz.si

    SHA-256 Fingerprint

    C7:23:5B:01:A2:4E:1E:15:F3:D3:D1:55:2A:69:D2:CC:29:0F:95:40...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    9035
    content-encoding
    📦 Gzip(gzip)
    content-length
    28477
    content-security-policy
    default-src 'none'; script-src 'self' https://nijz.si https:...
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    obrezje2.nijz.si

    Domain Information

    nijz.si

    Domain Age
    13 years

    Created

    06.05.2013

    Expires

    06.05.2035

    Last Updated

    15.12.2025

    Registrar

    SIEL, d.o.o.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Notice (WP)

    Cookie Consent Banner
    Cookie Notice (WP)
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Notice (WP)
    Data Protection Officer mentioned

    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
    73/100
    Mobile Friendly7 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

    Manrope

    WCAG Partial
    66/100
    Readability
    /30
    16/30

    14px · LH 1.20

    Hierarchy
    /20
    20/20

    4x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 1 req

    Heading Font

    Manrope

    Sans56px

    Body Font

    Manrope

    Sans14px

    Contrast Ratio

    1:1

    26 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    56px
    h1
    48px
    h2
    28px
    h3
    14px
    p

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

    ⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 2/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 4.0x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 2

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 17.5%
    #037cc0
    Primary· 35.2%
    #025e94
    Accent· 15.5%
    #08456e
    Accent· 9%
    #016dab
    Accent· 8.8%
    #3c92c4
    Accent· 6.3%
    #78b1ce
    Secondary· 5%
    #edf1f2
    Secondary· 2.9%

    Business & Marketing Stack

    3 Tools Detected

    Growing

    Behavior Analytics

    3
    Google Tag ManagerFree
    HotjarMid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    29 Resources

    20
    Scripts
    9
    Styles
    4
    Async
    15
    Defer

    Top Script Sources

    nijz.si(8)(6)cdnjs.cloudflare.com(2)gstatic.com(1)googletagmanager.com(1)

    Website Identity

    NIJZ

    NIJZ

    Organization

    NIJZ zagotavlja strokovne vsebine, podatke in preventivne informacije za varovanje in krepitev javnega zdravja v Sloveniji.

    [email protected]
    012441400
    nijz.si/
    13 years old
    Location detected: 🇸🇮 Sloveniavia tld
    SIEL, d.o.o.sl-SI

    Sponsored

    Last analyzed: 07 May 2026 at 18:07

    Historical Analysis & Change Tracking