simplysupplements.co.uk

https://simplysupplements.co.uk· First analyzed 14 May 2026· Updated 14 May 2026

Export

Mobile

Sponsored

Hosting Provider

Spilsby Internet Solutions

IP Address

79.98.34.9

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 London, United Kingdom

ASN

AS43950

Organization

Spilsby Internet Solutions

Server

Nginx

Nameservers

ns2.spilsby.net.ns3.spilsby.net.ns1.spilsby.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

701 ms10%

Speed Index

911 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3 MB

200 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

Spilsby Internet Solutions

Technology Stack

16 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Fathom Analytics Matomo

CSS Frameworks

Bootstrap

Tailwind CSS

Advertising

Google Ads TikTok Pixel

Libraries

UI Components

Icon Libraries

Fonts

Tag Managers

Customer Support

Web Servers

SEO Analysis

C68/100

Meta Tags14/15

Content11/12

Headings3/8

Technical17/25

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

simplysupplements.co.uksimplysupplements.co.uk

UK Made Vitamins & Supplements | Simply Supplements

Buy high quality vitamins from Simply Supplements, a leading UK supplements store. Save with free delivery on all UK orders over £20 and our pricematch guara...

Description truncated.

Title Length51 chars

Recommended: 50-60 chars (~314px / 580px)

Description Length162 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

350 URLs

robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 12 2

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

20/25

Machine Read.

2/25

Schema Data

0/25

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

nav

Text ratio:11%

Words:5,430

Token eff.:Excessive

Sections/1K:1.1

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 3.7w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

43/100

Passed

Critical

Warnings

Images & Alt Text

13/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

6/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

2/15

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

5/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

2/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

6 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.

13/100

385 mg

CO₂e / view

3.0 MB

Page Weight

30%

Cleaner Than

New Visitor

439 mg

Returning (cached)

220 mg

Annual (10K/mo)

46.1 kg

Emission Segments

Data Center

86 mg

Network

92 mg

Device

206 mg

Resource Breakdown

JavaScript

339.8 KB

Images

2.4 MB

CSS

301.7 KB

HTML

30.6 KB

Other

3.3 KB

Green Hosting Not Verified

Spilsby Internet Solutions

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

15%Critical

Critical / Transactional

HTTPS

No WAF

87d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.05.2026

Valid Until

09.08.2026

Subject Alternative Names (20)

ads.simplysupplements.co.ukmobile.simplysupplements.netmynutripack.co.uksimplysupplements.co.uksimplysupplements.comsimplysupplements.desimplysupplements.essimplysupplements.fr+12 more

SHA-256 Fingerprint

8C:92:9C:81:6F:3B:23:D4:FD:5F:FA:3C:ED:61:7F:5F:C9:6D:27:D3...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-credentials

true

access-control-allow-methods

GET

access-control-allow-origin

https://ads.simplysupplements.co.uk

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

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

Domain Information

simplysupplements.co.uk

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

74/100

Mobile Friendly12 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial

63/100

Readability

/30

22/30

16px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

-apple-system

Sans

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

17 issues

Reading Comfort

~37 CPL

Narrow lines

32px

21px

18px

16px

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

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

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

⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.0:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 0

Color Palette

11 unique colors

3.86:1 AA Large Light

#ffffff

Background· 19.299999999999997%

#828187

Other· 3.9%

#f8c255

Primary· 23.5%

#062245

Accent· 14.8%

#1b4658

Accent· 13.7%

#f57d76

Accent· 6.1%

#f8d46e

Accent· 4.2%

#22353d

Secondary· 3.7%

Business & Marketing Stack

7 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Matomo (Piwik)Mid-Market

FathomSMB

User behavior and product analytics

Advertising

Facebook PixelMid-Market

TikTok PixelMid-Market

Reddit PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(7)analytics.tiktok.com(3)connect.facebook.net(2)cfg.dycdn.net(1)r1-am.dycdn.net(1)

Website Identity

simplysupplements.co.uk

08009880292

Location detected: 🇬🇧 United Kingdomvia tld

📧 Microsoft 365

Social Profiles

Facebook X (Twitter)Instagram YouTube Pinterest

Sponsored

Last analyzed: 14 May 2026 at 02:48

Historical Analysis & Change Tracking