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stl-training.co.uk

https://stl-training.co.uk· First analyzed 19 May 2026· Updated 19 May 2026
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stl-training.co.uk
Desktop screenshot of stl-training.co.uk
Mobile screenshot of stl-training.co.uk
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.24.204.9

Site Location

🇬🇧 Limehouse Basin, London, , United Kingdomvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

adrian.ns.cloudflare.com.dale.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
572 ms10%
Speed Index
744 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
879 KB
64 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

11 Technologies Detected

Analytics

3
Google Analytics
Facebook PixelMatomo

CSS Frameworks

2
Bootstrap
Tailwind CSS

Advertising

2
Google AdsMicrosoft Advertising

Libraries

1
jQuery

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

B75/100
19
6
0
Meta Tags12/15
Content11/12
Headings8/8
Technical21/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile3/4
Indexability3/3
S
stl-training.co.ukstl-training.co.uk

Management training, Soft skills, Power BI, Excel Learning solutions

Productivity solutions & programmes, soft skills, management, leadership, personnel development, Power BI. Delivery in London, UK wide & 85+ countries.

Title Length68 chars

Recommended: 50-60 chars (~401px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    32 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    33/100
    Needs Work
    9 12

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    10/25
    Citation
    13/25

    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:8%
    Words:1,147
    Token eff.:Optimal
    Sections/1K:20.9
    Depth:1/5

    Structured Data

    3 JSON-LD
    Person×1.3Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary12w
    Descriptive Headingsavg 3.4w
    Canonical URL
    Open Graph1/3
    Twitter Card0/3
    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.
    A
    81/100
    13
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    16/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    12/15
    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.
    2 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.
    55/100
    B
    89 mg
    CO₂e / view
    879.1 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    102 mg
    vs
    Returning (cached)
    51 mg
    Annual (10K/mo)
    10.7 kg
    Emission Segments
    Data Center
    4 mg
    Network
    26 mg
    Device
    58 mg
    Resource Breakdown
    JavaScript
    509.3 KB
    Images
    176.5 KB
    CSS
    171.3 KB
    HTML
    22.1 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    WAF

    42d

    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

    01.04.2026

    Valid Until

    30.06.2026

    Subject Alternative Names (2)

    *.stl-training.co.ukstl-training.co.uk

    SHA-256 Fingerprint

    BB:38:DE:61:D8:73:08:7D:13:F8:51:91:3D:9A:CB:1F:76:92:D6:E6...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    0
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fe087232ee820a1-CDG
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    stltraining-co-uk0i.mail.protection.outlook.com

    Domain Information

    stl-training.co.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    CookieYes

    Cookie Consent Banner
    CookieYes
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: CookieYes
    Privacy policy page linked

    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
    71/100
    Mobile Friendly6 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, user-scalable=yes
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Times New Roman

    WCAG Partial
    71/100
    Readability
    /30
    20/30

    16px · LH --

    Hierarchy
    /20
    19/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    2.85:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Times New Roman

    Serif32px

    Body Font

    Times New Roman

    Serif16px

    Contrast Ratio

    2.85:1

    1 issue

    Reading Comfort

    ~41 CPL

    Narrow lines
    32px
    h1
    24px
    h2
    36px
    h3
    16px
    h4
    16px
    p

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

    ❌ Very complex text: Flesch score 15/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.9:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFontsFlesch 15

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 92.19999999999997%
    #9babc5
    Primary· 1.3%
    #6a85b2
    Secondary· 1.2%
    #333b52
    Secondary· 1.2%
    #828fb9
    Secondary· 1%
    #bbbdd6
    Secondary· 0.9%
    #d2d7e0
    Secondary· 0.8%

    Business & Marketing Stack

    7 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    3
    Google AdsEnterprise
    Facebook PixelMid-Market
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookieYesSMB

    Cookie consent and privacy compliance tools

    3

    Categories

    7

    Total Tools

    2

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    19
    Scripts
    3
    Styles
    10
    Async
    1
    Defer

    Top Script Sources

    bat.bing.com(4)local(3)cdn.jsdelivr.net(3)cdn-cookieyes.com(2)googletagmanager.com(2)

    Website Identity

    Business courses

    Business courses

    Course

    A range of business courses, including soft skills, management training and software applications. Taught face-to-face (on public schedule, closed company or on-site) or virtually online.

    02079873777
    www.stl-training.co.uk/

    2nd Floor, CA House, 1 Northey Street, Limehouse Basin, London,

    E14 8BT, Limehouse Basin, London, , Greater London

    GB

    Location detected: 🇬🇧 United Kingdom, Limehouse Basin, London, via schema_nap
    📧 Microsoft 365en

    Sponsored

    Last analyzed: 19 May 2026 at 04:58

    Historical Analysis & Change Tracking