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aoc.co.uk

https://aoc.co.uk· First analyzed 19 May 2026· Updated 19 May 2026
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aoc.co.uk
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Mobile

Sponsored

Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

4.250.61.158

Site Location

🇬🇧 London, United Kingdomvia schema

Server Location

🇬🇧 City of London, United Kingdom

ASN

AS8075

Organization

Microsoft Azure Cloud (uksouth)

Server

Nginx

CDN

Azure Cdn

Nameservers

ns1-33.azure-dns.com.ns2-33.azure-dns.net.ns3-33.azure-dns.org.ns4-33.azure-dns.info.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
885 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2 MB
77 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Microsoft Azure
CDN
Azure Cdn

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B77/100
21
5
0
Meta Tags10/15
Content8/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile3/4
Indexability3/3
A
aoc.co.ukaoc.co.uk

AoC Home | Association of Colleges

AoC is the leading voice for all types of colleges in every part of the country.

Title Length34 chars

Recommended: 50-60 chars (~202px / 580px)

Description Length80 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    14 URLs

    14 sub-sitemaps

    robots.txt

    Local SEO

    Local Search Readiness

    49/100
    Fair
    12 10

    Sponsored

    AI & LLM Readiness

    D41/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    8/25
    Citation
    12/25

    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:6%
    Words:4,057
    Token eff.:Poor Structure

    Structured Data

    4 JSON-LD
    Person×1.3(min)WebSiteLocalBusiness×1.1BreadcrumbList
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    14
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    12/20
    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
    11/15
    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.
    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.
    56/100
    C
    207 mg
    CO₂e / view
    2.0 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    237 mg
    vs
    Returning (cached)
    118 mg
    Annual (10K/mo)
    24.8 kg
    Emission Segments
    Data Center
    10 mg
    Network
    61 mg
    Device
    136 mg
    Resource Breakdown
    JavaScript
    492.5 KB
    Images
    68.4 KB
    CSS
    1.4 MB
    Fonts
    2.2 KB
    HTML
    26.9 KB
    Green Hosting Verified
    Microsoft Azure
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    53d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    04.08.2025

    Valid Until

    11.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.aoc.co.ukaoc.co.uk

    SHA-256 Fingerprint

    19:7C:A3:74:F9:C0:4D:B3:06:4B:24:05:64:9D:34:2A:55:7D:2F:30...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Tue, 19 May 2026 07:38:44 GMT
    expires
    0
    link
    <https://www.aoc.co.uk/>; rel='canonical'
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    aoc-co-uk.mail.protection.outlook.com

    Domain Information

    aoc.co.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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
    74/100
    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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Nexa + Open Sans

    WCAG Partial
    75/100
    Readability
    /30
    25/30

    16px · LH 1.50

    Hierarchy
    /20
    19/20

    4.06x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 7 req

    Heading Font

    Nexa

    Sans65px

    Body Font

    Open Sans

    Sans16px

    Contrast Ratio

    1:1

    11 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    65px
    h1
    45px
    h2
    75px
    h3
    16px
    p
    Minor Third
    Scale

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

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

    ⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 4.1x larger than body text.

    GGoogle FontsBuy on MyFontsFluid TypeFlesch 36

    Color Palette

    10 unique colors
    2.75:1 Fail Light
    #ffffff
    Background· 50.900000000000006%
    #9a9ba8
    Other· 5.6%
    #806f95
    Secondary· 18.1%
    #0e808b
    Primary· 6.1%
    #644d94
    Secondary· 5.8%
    #452e8d
    Accent· 5.2%
    #c1cfd3
    Secondary· 3.6%
    #5b949e
    Secondary· 1.8%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    Social Media

    1
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    23 Resources

    20
    Scripts
    3
    Styles
    14
    Async
    0
    Defer

    Top Script Sources

    web.cmp.usercentrics.eu(8)consent.cookiebot.com(2)youtube.com(2)googletagmanager.com(2)browsealoud.com(2)

    Website Identity

    Association of Colleges

    LocalBusiness

    AoC is the leading voice for all types of colleges in every part of the country.

    02070349900
    www.aoc.co.uk/

    The Bloomsbury Building, 10 Bloomsbury Way, London

    WC1A 2SL, London

    Location detected: 🇬🇧 United Kingdom, Londonvia schema
    📧 Microsoft 365en-GB

    Sponsored

    Last analyzed: 19 May 2026 at 07:39

    Historical Analysis & Change Tracking