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srednja.hr

https://srednja.hr· First analyzed 19 May 2026· Updated 19 May 2026
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srednja.hr
Desktop screenshot of srednja.hr
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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.45.11

Site Location

🇭🇷 Croatiavia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

anton.ns.cloudflare.com.lara.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
629 ms10%
Speed Index
818 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
106 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

17 Technologies Detected

Advertising

4
Google AdsGoogle AdSenseCriteoTaboola

UI Components

3
SwiperOwl CarouselFancybox

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Icon Libraries

2
Font AwesomeMaterial Icons

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

A82/100
22
6
0
Meta Tags15/15
Content10/12
Headings5/8
Technical19/21
E-E-A-T5/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
S
srednja.hrsrednja.hr

Portal za učenike, studente, profesore i roditelje

Vijesti iz obrazovanja i fakulteta: Državna matura, upisi u srednju, fakulteti, stipendije, škole i život mladih u Hrvatskoj svaki dan.

Title Length50 chars

Recommended: 50-60 chars (~294px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    1 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    15/100
    Poor
    4 13

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

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    8/25
    Citation
    14/25

    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:12%
    Words:11,041
    Token eff.:Excessive

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary11w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    B
    75/100
    11
    Passed
    3
    Critical
    2
    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
    10/15
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •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.
    46/100
    D
    219 mg
    CO₂e / view
    2.1 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    250 mg
    vs
    Returning (cached)
    125 mg
    Annual (10K/mo)
    26.3 kg
    Emission Segments
    Data Center
    11 mg
    Network
    64 mg
    Device
    144 mg
    Resource Breakdown
    JavaScript
    865.7 KB
    Images
    451.2 KB
    CSS
    246.5 KB
    Fonts
    7.2 KB
    HTML
    20.3 KB
    Other
    577.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    WAF

    64d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    23.04.2026

    Valid Until

    22.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    srednja.hr*.srednja.hr

    SHA-256 Fingerprint

    81:5A:7F:AC:01:49:C6:64:29:74:11:84:A4:60:49:A7:60:EA:2F:97...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🔴 No Cache(no-cache, private)
    cf-cache-status
    DYNAMIC
    cf-ray🇩🇪 Frankfurt
    9fe0e5c42942f9c1-FRA
    content-encoding
    zstd
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    70

    SPF
    DKIM
    DMARC

    MX Records (1)

    srednja-hr.mail.protection.outlook.com

    Domain Information

    srednja.hr

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Legitimate interest basis 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
    76/100
    Mobile Friendly12 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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Open Sans

    WCAG Partial
    59/100
    Readability
    /30
    12/30

    12px · LH 1.33

    Hierarchy
    /20
    12/20

    1.5x ratio

    WCAG
    /25
    17/25

    3.35:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 5 req

    Heading Font

    Open Sans

    Sans18px

    Body Font

    Open Sans

    Sans12px

    Contrast Ratio

    3.35:1

    16 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    18px
    h1
    14px
    h2
    12px
    p
    Minor Second
    Scale

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 3.4:1).

    ❌ Broken heading hierarchy: 3 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

    ✅ Lean font stack: 2 font families keeps load times fast.

    GGoogle FontsFlesch 0

    Color Palette

    8 unique colors
    5.74:1 AA Dark
    #666666
    Other· 59.6%
    #ffffff
    Background· 23.1%
    #1e8cbb
    Primary· 0%
    #181212
    Secondary· 3.7%
    #4e5965
    Secondary· 2.7%
    #a5aeb8
    Secondary· 2.4%
    #516682
    Secondary· 1.5%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    2
    Google AdsEnterprise
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    4

    Categories

    6

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Ad Networks

    Google AdSenseGoogle Ad ManagerSovrnPubMaticOpenXIndex Exchange

    Sponsored

    Scripts & Styles

    28 Resources

    20
    Scripts
    8
    Styles
    16
    Async
    2
    Defer

    Top Script Sources

    pagead2.googlesyndication.com(2)googletagmanager.com(2)connect.facebook.net(2)sdk.mrf.io(2)script.dotmetrics.net(2)

    Website Identity

    Srednja.hr

    Srednja.hr

    Organization

    Vijesti iz obrazovanja i fakulteta: Državna matura, upisi u srednju, fakulteti, stipendije, škole i život mladih u Hrvatskoj svaki dan.

    srednja.hr/
    Location detected: 🇭🇷 Croatiavia tld
    📧 Microsoft 365hr

    Sponsored

    Last analyzed: 19 May 2026 at 06:03

    Historical Analysis & Change Tracking