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studentagency.cz

https://studentagency.cz· First analyzed 19 May 2026· Updated 19 May 2026
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studentagency.cz
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Sponsored

Hosting Provider

STUDENT AGENCY k.s.

IP Address

185.94.52.36

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Olomouc, Czechia

ASN

AS200844

Organization

STUDENT AGENCY k.s.

Server

Nginx

Nameservers

ns2.sa.cz.ns3.sa.cz.ns1.sa.cz.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
922 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
131 requests

Image Optimization

Lazy LoadWebPResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
CMS
Strapi
Infrastructure
Hosting
STUDENT AGENCY k.s.
CDN
Vercel Image

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Ant Design

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Analytics

2
Google Analytics
Google Analytics 4

Meta Frameworks

1
Next.js

Other

1
D3.js

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

C67/100
20
8
0
Meta Tags12/15
Content6/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images7/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
S
studentagency.czstudentagency.cz

STUDENT AGENCY - vaše vstupenka do celého světa!

Letenky, jízdenky, dovolená a jazykové pobyty za nejlepší ceny online za pár kliknutí

Title Length48 chars

Recommended: 50-60 chars (~296px / 580px)

Description Length85 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    459 URLs

    robots.txt

    1 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

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

    Sponsored

    AI & LLM Readiness

    D42/100
    Bot Access
    20/25
    Machine Read.
    13/25
    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
    nav
    Text ratio:2%
    Words:1,354
    Token eff.:Optimal
    Sections/1K:1.5
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary163w
    Descriptive Headingsavg 4.5w
    Canonical URL
    Open Graph3/3
    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.
    B
    78/100
    13
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    40/100
    D
    245 mg
    CO₂e / view
    1.9 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    280 mg
    vs
    Returning (cached)
    140 mg
    Annual (10K/mo)
    29.4 kg
    Emission Segments
    Data Center
    55 mg
    Network
    59 mg
    Device
    132 mg
    Resource Breakdown
    JavaScript
    793.9 KB
    Images
    830.4 KB
    CSS
    76.6 KB
    HTML
    51.6 KB
    Other
    230.8 KB
    Green Hosting Not Verified
    STUDENT AGENCY k.s.
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    15d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    05.03.2026

    Valid Until

    03.06.2026

    Subject Alternative Names (2)

    *.studentagency.czstudentagency.cz

    SHA-256 Fingerprint

    84:ED:C8:05:74:3C:12:4F:30:2A:C2:FA:E3:4D:B4:5C:A8:DB:81:E1...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 19 May 2026 00:13:48 GMT
    etag
    "w29gi5ldfh8r39"
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    brn-mx-relay3.sa.cz
    brn-mx-relay4.sa.cz

    Domain Information

    studentagency.cz

    Domain Age
    27y 3m

    Created

    17.02.1999

    Expires

    05.10.2026

    Last Updated

    29.07.2019

    Registrar

    REG-ACTIVE24

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    Privacy policy page linked
    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
    78/100
    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

    Typography & Readability

    Apple Color Emoji

    WCAG AA
    76/100
    Readability
    /30
    23/30

    16px · LH 1.50

    Hierarchy
    /20
    16/20

    3x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    4.89:1 min contrast

    Performance
    /25
    18/25

    2 fonts

    Heading Font

    Apple Color Emoji

    Sans48px

    Body Font

    Apple Color Emoji

    Sans16px

    Contrast Ratio

    4.89:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~38 CPL

    Narrow lines
    48px
    h1
    30px
    h2
    24px
    h3
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.9:1).

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

    ✅ Strong hierarchy: Headlines are 3.0x larger than body text.

    AAdobe FontsBuy on MyFontsVariable FontsFlesch 21

    Color Palette

    10 unique colors
    Light
    #ffffff
    Primary· 41.300000000000004%
    #fcba00
    Primary· 16.599999999999998%
    #fdc948
    Accent· 10.8%
    #fedc82
    Accent· 8.4%
    #fcedbc
    Primary· 4.1%
    #dbcfa5
    Secondary· 3.9%
    #817c5e
    Secondary· 3.8%
    #f1ab15
    Accent· 3.5%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    23 Resources

    20
    Scripts
    3
    Styles
    5
    Async
    15
    Defer

    Top Script Sources

    local(15)googletagmanager.com(4)gstatic.com(1)

    Website Identity

    studentagency.cz

    27 years old
    Location detected: 🇨🇿 Czech Republicvia tld
    REG-ACTIVE24cs

    Sponsored

    Last analyzed: 19 May 2026 at 00:14

    Historical Analysis & Change Tracking

    studentagency.cz Technology Stack - Built With Next.js, D3.js, Tailwind CSS, Ant Design, Adobe Fonts (Typekit) | StackOptic | StackOptic