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achillesheel.co.uk

https://achillesheel.co.uk· First analyzed 18 May 2026· Updated 18 May 2026
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achillesheel.co.uk
Desktop screenshot of achillesheel.co.uk
Mobile screenshot of achillesheel.co.uk
Mobile

Sponsored

Hosting Provider

Shopify
shopify.com

IP Address

23.227.38.32

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

vicente.ns.cloudflare.com.sneh.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
844 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.9 MB
301 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Shopify
ecommerce
shopify-achilles/main w InstallmentsCustom
Shopify Theme

Detected Apps

OmnisendInstagram Shopping

Technology Stack

12 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv1.9.1

Other

1
GSAPv3.12.2

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Omnisend

Advertising

1
Google Ads

Payments

1
Afterpay

CDN

1
Cloudflare

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

A80/100
23
6
0
Meta Tags13/15
Content10/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
A
achillesheel.co.ukachillesheel.co.uk

Achilles Heel | Running Shoes, Clothing & Accessories

Running shoes & spikes, clothing & accessories from brands including Nike, adidas, ASICS, Brooks, Hoka, Saucony, Satisfy, Bandit, Maurten & On. Visit our Gla...

Description truncated.
Title Length53 chars

Recommended: 50-60 chars (~306px / 580px)

Description Length221 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    6 URLs

    6 sub-sitemaps

    robots.txt

    166 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    20/100
    Needs Work
    6 11

    Sponsored

    AI & LLM Readiness

    D52/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    7/25
    Citation
    10/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:3%
    Words:2,150
    Token eff.:Optimal

    Structured Data

    3 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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.
    A
    88/100
    15
    Passed
    0
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    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
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    5/15
    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.
    45/100
    F
    504 mg
    CO₂e / view
    4.9 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    577 mg
    vs
    Returning (cached)
    288 mg
    Annual (10K/mo)
    60.5 kg
    Emission Segments
    Data Center
    25 mg
    Network
    148 mg
    Device
    332 mg
    Resource Breakdown
    JavaScript
    1.2 MB
    Images
    3.3 MB
    CSS
    110.4 KB
    Fonts
    116.9 KB
    HTML
    57.6 KB
    Other
    108.5 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    WAF

    43d

    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+H3

    Valid From

    02.04.2026

    Valid Until

    01.07.2026

    Subject Alternative Names (1)

    www.achillesheel.co.uk

    SHA-256 Fingerprint

    8E:AC:20:6F:FE:39:0F:B5:A9:DE:8D:08:83:6F:33:6B:49:F0:6E:63...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fd8b4f10df66f34-CDG
    content-encoding
    ⚡ Brotli(br)
    content-language
    en-GB
    content-length
    58647
    Good Warning Issue

    Email Infrastructure

    Rackspace Email

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mx2.emailsrvr.com
    mx1.emailsrvr.com

    Domain Information

    achillesheel.co.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    GDPR Cookie Compliance

    Cookie Consent Banner
    GDPR Cookie Compliance
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: GDPR Cookie Compliance
    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.
    A
    84/100
    Mobile Friendly28 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, height=device-height, minimum-scale=1.0, maximum-scale=5.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Suisse-Cond

    WCAG Partial
    72/100
    Readability
    /30
    21/30

    29px · LH 1.30

    Hierarchy
    /20
    15/20

    0.83x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 4 req

    Heading Font

    Suisse-Cond

    Sans24px

    Body Font

    Suisse-Cond

    Sans29px

    Contrast Ratio

    1:1

    8 issues

    Reading Comfort

    ~44 CPL

    Narrow lines
    24px
    h1
    32px
    h2
    16px
    h3
    29px
    p

    ✅ Excellent readability: 29px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

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

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

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    Buy on MyFontsFluid Type (rem)Flesch 65

    Color Palette

    13 unique colors
    Light
    #ffffff
    Text· 13.8%
    #1f1414
    Secondary· 18.3%
    #4b382e
    Secondary· 7.8%
    #edeee3
    Secondary· 7.3%
    #d7bea2
    Secondary· 6.9%
    #030306
    Primary· 6.7%
    #b78461
    Secondary· 6.6%
    #835c46
    Secondary· 6.6%

    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

    26 Resources

    20
    Scripts
    6
    Styles
    12
    Async
    6
    Defer

    Top Script Sources

    achillesheel.co.uk(7)cdn.shopify.com(4)googletagmanager.com(3)omnisnippet1.com(2)local(2)

    Website Identity

    Achilles Heel

    Organization
    www.achillesheel.co.uk
    Location detected: 🇬🇧 United Kingdomvia tld
    📧 Rackspace Emailen

    Social Profiles

    Instagram

    Sponsored

    Last analyzed: 18 May 2026 at 06:12

    Historical Analysis & Change Tracking