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konkoly.hu

https://konkoly.hu· First analyzed 28 May 2026· Updated 28 May 2026
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konkoly.hu
Desktop screenshot of konkoly.hu
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Hosting Provider

SYBELL

IP Address

217.144.56.57

Site Location

🇭🇺 Hungaryvia phone

Server Location

🇭🇺 Budapest, Hungary

ASN

AS62449

Organization

SYBELL

Server

Apache

Nameservers

ns1.csfk.org.ns2.iif.hu.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
47 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
SYBELL

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

SEO Analysis

A83/100
25
3
0
Meta Tags14/15
Content12/12
Headings8/8
Technical19/25
E-E-A-T5/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
K
konkoly.hukonkoly.hu

Konkoly Thege Miklós Csillagászati Kutatóintézete

A Csillagászati Intézet a vezető csillagászati kutatóintézet Magyarországon, és az egyik legjelentősebb az egész közép-kelet-európai régióban.

Title Length49 chars

Recommended: 50-60 chars (~289px / 580px)

Description Length142 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    625 URLs

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    16/100
    Poor
    5 11 1

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

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    AI & LLM Readiness

    D44/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    3/25
    Citation
    8/25

    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
    navheader/footer
    Text ratio:7%
    Words:722
    Token eff.:Optimal
    Sections/1K:5.5
    Depth:2/5

    Structured Data

    1 JSON-LD
    Organization×1.1WebSite(min)microdata

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 2w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    73/100
    13
    Passed
    3
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    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
    5/15
    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
    6/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    28/100
    E
    304 mg
    CO₂e / view
    2.4 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    348 mg
    vs
    Returning (cached)
    174 mg
    Annual (10K/mo)
    36.5 kg
    Emission Segments
    Data Center
    68 mg
    Network
    73 mg
    Device
    163 mg
    Resource Breakdown
    JavaScript
    88.1 KB
    Images
    1.5 MB
    CSS
    787.8 KB
    HTML
    11.4 KB
    Green Hosting Not Verified
    SYBELL
    6 recommendations
    • •Carbon footprint recommendation preview...
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    B

    Security Score

    75%Good
    Critical / Transactional

    HTTPS

    No WAF

    51d

    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

    19.04.2026

    Valid Until

    18.07.2026

    Subject Alternative Names (2)

    konkoly.huwww.konkoly.hu

    SHA-256 Fingerprint

    D0:7C:E3:1E:29:F6:1C:79:D1:CC:1E:38:46:21:96:5B:65:61:2D:72...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    default-src https: 'unsafe-inline' 'unsafe-eval'; img-src ht...
    content-type
    text/html; charset=UTF-8
    date
    Thu, 28 May 2026 05:06:59 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mail.csfk.org

    Domain Information

    konkoly.hu

    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.
    C
    64/100
    Mobile Friendly
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    WorkSans

    WCAG Partial
    56/100
    Readability
    /30
    14/30

    14px · LH 1.15

    Hierarchy
    /20
    13/20

    2.86x ratio

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    16/25

    1 font · 8 req

    Heading Font

    WorkSans

    Sans40px

    Body Font

    WorkSans

    Sans14px

    Contrast Ratio

    1:1

    8 issues

    Reading Comfort

    Single Font Family

    left aligned
    40px
    h1
    46px
    h2
    Major Second
    Scale

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

    ⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Strong hierarchy: Headlines are 2.9x larger than body text.

    Buy on MyFontsFlesch 12

    Color Palette

    9 unique colors
    9.32:1 AAA Light
    #ffffff
    Background· 27.400000000000002%
    #464747
    Other· 6.9%
    #213047
    Primary· 22.499999999999996%
    #1d1f24
    Secondary· 6.6%
    #c4e2de
    Secondary· 4.1%
    #0f3c56
    Primary· 1.9%

    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

    3 Resources

    2
    Scripts
    1
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    konkoly.hu(1)local(1)

    Website Identity

    konkoly.hu

    mailTo:[email protected]
    +36 1 391 9320 <br> +36 1 391 9322
    Location detected: 🇭🇺 Hungaryvia phone
    hu

    Sponsored

    Last analyzed: 28 May 2026 at 05:07

    Historical Analysis & Change Tracking

    konkoly.hu Technology Stack - Built With Tailwind CSS, Font Awesome, Apache | StackOptic | StackOptic