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sec-ed.co.uk

https://sec-ed.co.uk· First analyzed 22 May 2026· Updated 22 May 2026
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sec-ed.co.uk
Desktop screenshot of sec-ed.co.uk
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Mobile

Sponsored

Hosting Provider

Claranet UK Ltd

IP Address

212.188.174.43

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 Hanwell, United Kingdom

ASN

AS8426

Organization

Claranet UK Ltd

Nameservers

ns1.ukfast.net.ns0.ukfast.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
602 ms10%
Speed Index
783 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
516 KB
90 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
Alpine.js
Styling
Tailwind CSS
Infrastructure
Hosting
Claranet UK Ltd

Technology Stack

12 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

Frameworks

1
Alpine.js

Libraries

1
jQueryv3.6.0

UI Components

1
Swiper

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

SEO Analysis

B72/100
22
6
0
Meta Tags8/15
Content9/12
Headings6/8
Technical20/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
S
sec-ed.co.uksec-ed.co.uk

SecEd - SecEd

SecEd offers free best practice advice and ideas for teachers and school leaders working in secondary education

Title Length13 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    112 rules

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 1

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

    Sponsored

    AI & LLM Readiness

    F34/100
    Bot Access
    3/25
    Machine Read.
    11/25
    Schema Data
    4/25
    Citation
    16/25

    AI Bot Access

    0/14 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:998
    Token eff.:Optimal
    Sections/1K:11
    Depth:1/5

    Structured Data

    Microdata
    Article×1.2microdataOrganization×1.1microdata

    Citation Readiness

    Opening Summary432w
    Descriptive Headingsavg 7.3w
    Canonical URL
    Open Graph2/3
    Twitter Card2/3
    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.
    A
    80/100
    11
    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
    15/20
    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
    6/15
    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.
    58/100
    A
    64 mg
    CO₂e / view
    515.9 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    73 mg
    vs
    Returning (cached)
    37 mg
    Annual (10K/mo)
    7.7 kg
    Emission Segments
    Data Center
    14 mg
    Network
    15 mg
    Device
    34 mg
    Resource Breakdown
    JavaScript
    36.4 KB
    Images
    376.8 KB
    CSS
    54.6 KB
    Fonts
    1023 B
    HTML
    47.1 KB
    Green Hosting Not Verified
    Claranet UK Ltd
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    66%Fair
    Interactive

    HTTPS

    No WAF

    78d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    08.02.2026

    Valid Until

    08.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.sec-ed.co.uk

    SHA-256 Fingerprint

    14:06:60:90:AD:7E:80:8F:99:D0:AA:EC:56:3A:44:9C:E4:5E:D9:B0...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Fri, 22 May 2026 18:51:06 GMT
    permissions-policy
    accelerometer=(), ambient-light-sensor=(), autoplay=self, ca...
    referrer-policy
    strict-origin-when-cross-origin
    strict-transport-security
    max-age=31536000; includeSubDomains
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    eu-smtp-inbound-2.mimecast.com
    eu-smtp-inbound-1.mimecast.com

    Domain Information

    sec-ed.co.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Script

    Cookie Consent Banner
    Cookie Script
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Script
    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
    78/100
    Mobile Friendly8 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Lato + Raleway

    WCAG Partial
    65/100
    Readability
    /30
    18/30

    20px · LH 1.25

    Hierarchy
    /20
    8/20

    0.7x ratio

    WCAG
    /25
    19/25

    4.44:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 1 req

    Heading Font

    Lato

    Sans14px

    Body Font

    Raleway

    Sans20px

    Contrast Ratio

    4.44:1

    1 issue

    Reading Comfort

    ~39 CPL

    Narrow lines
    14px
    h1
    36px
    h2
    30px
    h3
    20px
    p
    Major Sixth
    Scale

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 4/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.4:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    GGoogle FontsBuy on MyFontsFlesch 4

    Color Palette

    10 unique colors
    4.38:1 AA Large Light
    #ffffff
    Background· 40.7%
    #887473
    Secondary· 5.8%
    #c3afaa
    Secondary· 8.6%
    #24929f
    Accent· 7.9%
    #486d73
    Secondary· 7.2%
    #1a222c
    Primary· 6.3%
    #703e3f
    Secondary· 4.6%
    #69a8ac
    Secondary· 2.7%

    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

    Ad Networks

    Google AdSenseGoogle Ad Manager

    Sponsored

    Scripts & Styles

    23 Resources

    13
    Scripts
    10
    Styles
    4
    Async
    4
    Defer

    Top Script Sources

    cdn.jsdelivr.net(4)local(3)googletagmanager.com(2)cdn.cookie-script.com(1)y784.sec-ed.co.uk(1)

    Website Identity

    sec-ed.co.uk

    Location detected: 🇬🇧 United Kingdomvia tld
    📧 Mimecasten

    Sponsored

    Last analyzed: 22 May 2026 at 18:51

    Historical Analysis & Change Tracking