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leedsbuildingsociety.co.uk

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

Sponsored

Hosting Provider

F5 Distributed cloud services

IP Address

159.60.147.78

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇫🇷 Suresnes, France

ASN

AS35280

Organization

F5 Distributed cloud services

Server

volt-adc

Nameservers

ns1.bt.net.ns2.bt.net.ns0.bt.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
654 ms10%
Speed Index
850 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
75 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
F5 Distributed cloud services

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Fonts

1
Adobe Fonts (Typekit)

Tag Managers

1
Google Tag Manager

Other

1
AB Tasty

Reviews

1
Trustpilot

SEO Analysis

B77/100
21
5
0
Meta Tags13/15
Content11/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
L
leedsbuildingsociety.co.ukleedsbuildingsociety.co.uk

Mortgages, Savings, Insurance & More | Leeds Building Society

At Leeds Building Society, we know what it means to belong and are committed to help communities thrive. View our range of savings, mortgages, and insurance ...

Description truncated.
Title Length61 chars

Recommended: 50-60 chars (~364px / 580px)

Description Length166 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    272 URLs

    robots.txt

    23 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    30/100
    Needs Work
    8 12

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    17/25
    Schema Data
    5/25
    Citation
    14/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:13%
    Words:781
    Token eff.:Optimal
    Sections/1K:19.2
    Depth:2/5

    Structured Data

    1 JSON-LD
    Organization×1.1SearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary35w
    Descriptive Headingsavg 1.7w
    Canonical URL
    Open Graph3/3
    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
    88/100
    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
    17/20
    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
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    26/100
    D
    222 mg
    CO₂e / view
    1.8 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    254 mg
    vs
    Returning (cached)
    127 mg
    Annual (10K/mo)
    26.7 kg
    Emission Segments
    Data Center
    50 mg
    Network
    53 mg
    Device
    119 mg
    Resource Breakdown
    JavaScript
    178.0 KB
    Images
    1.5 MB
    CSS
    77.1 KB
    HTML
    7.7 KB
    Other
    7.7 KB
    Green Hosting Not Verified
    F5 Distributed cloud services
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    267d

    Certificate Details

    Type

    Extended Validation (EV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    09.02.2026

    Valid Until

    10.02.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (3)

    leedsbuildingsociety.co.ukonline.leedsbuildingsociety.co.ukwww.leedsbuildingsociety.co.uk

    SHA-256 Fingerprint

    21:3F:3A:7D:21:FE:60:61:EB:7E:8D:2C:A4:12:22:D4:CF:19:6E:B4...

    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
    Tue, 19 May 2026 04:02:08 GMT
    server
    volt-adc
    vary
    Accept-Encoding
    x-envoy-upstream-service-time
    117
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    smtp.leedsbuildingsociety.co.uk
    primary.leedsbuildingsociety.co.uk

    Domain Information

    leedsbuildingsociety.co.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust

    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.
    C
    60/100
    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, initial-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    76/100
    Readability
    /30
    20/30

    16px · LH 1.30

    Hierarchy
    /20
    17/20

    4.69x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial

    Sans75px

    Body Font

    Arial

    Sans16px

    Contrast Ratio

    1:1

    10 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    75px
    h1
    40px
    h2
    30px
    h3
    24px
    h4
    16px
    p

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

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

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 10 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 4.7x larger than body text.

    AAdobe FontsFlesch 0

    Color Palette

    7 unique colors
    Light
    #fefefe
    Background· 3.9%
    #182746
    Primary· 61.699999999999996%
    #e7ebee
    Background· 16.8%
    #f3e463
    Accent· 5.5%
    #548190
    Secondary· 4.9%
    #2e3a4d
    Secondary· 4.1%
    #c3b96d
    Secondary· 3%

    Business & Marketing Stack

    4 Tools Detected

    Enterprise

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    Reviews & Social Proof

    1
    TrustpilotMid-Market

    Customer reviews and testimonials

    3

    Categories

    4

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    19 Resources

    13
    Scripts
    6
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(5)local(4)use.typekit.net(1)widget.trustpilot.com(1)cdn-ukwest.onetrust.com(1)

    Website Identity

    Leeds Building Society

    Leeds Building Society

    Organization
    www.leedsbuildingsociety.co.uk

    26 Sovereign Street, Leeds

    LS1 4BJ, Leeds, West Yorkshire

    Location detected: 🇬🇧 United Kingdomvia tld
    en

    Sponsored

    Last analyzed: 19 May 2026 at 04:02

    Historical Analysis & Change Tracking