StackOptic
Back to Search
sury.org favicon

sury.org

https://sury.org· First analyzed 23 Apr 2026· Updated 23 Apr 2026
Export
sury.org
Desktop screenshot of sury.org
Mobile screenshot of sury.org
Mobile

Sponsored

Hosting Provider

Cdn77 FRA

IP Address

169.150.247.37

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS60068

Organization

Cdn77 FRA

Server

BunnyCDN-DE1-1080

CDN

Fastly

Nameservers

ns1.mythic-beasts.com.ns2.mythic-beasts.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
713 ms10%
Speed Index
927 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
698 KB
14 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
PrestaShop

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Normalize.css
Bootstrap

Libraries

1
jQuery

Icon Libraries

1
Font Awesome

CDN

1
Bunny CDN

SEO Analysis

D57/100
16
8
0
Meta Tags5/15
Content11/12
Headings8/8
Technical13/21
E-E-A-T0/7
Images4/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sury.orgsury.org

DEB.SURY.ORG

Debian and Ubuntu packaging

Title Length12 chars

Recommended: 50-60 chars (~75px / 580px)

Description Length27 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    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

    D44/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    0/25
    Citation
    9/25

    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:48%
    Words:533
    Token eff.:Optimal
    Sections/1K:18.8

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary21w
    Descriptive Headingsavg 1.4w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    74/100
    10
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    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
    1/15
    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.
    48/100
    B
    86 mg
    CO₂e / view
    698.1 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    99 mg
    vs
    Returning (cached)
    49 mg
    Annual (10K/mo)
    10.4 kg
    Emission Segments
    Data Center
    19 mg
    Network
    21 mg
    Device
    46 mg
    Resource Breakdown
    JavaScript
    38.7 KB
    Images
    640.3 KB
    CSS
    16.1 KB
    HTML
    3.0 KB
    Green Hosting Not Verified
    Cdn77 FRA
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    70d

    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/2

    Valid From

    03.04.2026

    Valid Until

    02.07.2026

    Subject Alternative Names (1)

    sury.org

    SHA-256 Fingerprint

    58:A7:AB:39:92:99:40:9F:B3:4A:0F:09:59:5D:F8:94:A9:4F:78:AF...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    age
    0
    cache-control
    🟡 600s(max-age=600)
    cdn-cache
    HIT
    cdn-cachedat
    02/28/2026 13:47:01
    cdn-edgestorageid
    1082
    Good Warning Issue

    Email Infrastructure

    Fastmail

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    in2-smtp.messagingengine.com
    in1-smtp.messagingengine.com

    Domain Information

    sury.org

    Domain Age
    23y 5m

    Created

    08.11.2002

    Expires

    14.06.2034

    Last Updated

    14.07.2025

    Registrar

    Tucows Domains Inc.

    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.
    D
    57/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Open Sans

    WCAG AA
    82/100
    Readability
    /30
    27/30

    18px · LH 1.60

    Hierarchy
    /20
    18/20

    4x ratio · ✓ H1→H6

    WCAG
    /25
    22/25

    4.67:1 min contrast

    Performance
    /25
    15/25

    1 font · 1 req

    Heading Font

    Open Sans

    Sans72px

    Body Font

    Open Sans

    Sans18px

    Contrast Ratio

    4.67:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~35 CPL

    Narrow lines
    72px
    h1
    32px
    h2
    36px
    h3
    27px
    h4
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

    ✅ 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 MyFontsFlesch 49

    Color Palette

    10 unique colors
    20.5:1 AAA Light
    #ffffff
    Background· 96.89999999999999%
    #040404
    Text· 0.3%

    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

    7 Resources

    2
    Scripts
    5
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(2)

    Website Identity

    sury.org

    ondrej@sury.org
    23 years old
    Location detected: 🇩🇪 Germanyvia ip
    Tucows Domains Inc.📧 Fastmailen

    Social Profiles

    GitHub

    Sponsored

    Last analyzed: 23 Apr 2026 at 03:39

    Historical Analysis & Change Tracking