specsavers.co.uk

https://specsavers.co.uk· First analyzed 28 Apr 2026· Updated 28 Apr 2026

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specsavers.co.uk

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

52.223.6.216

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Montreal, Canada

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns.domainnetwork.se.ns2.domainnetwork.se.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

630 ms10%

Speed Index

819 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

627 KB

91 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

API

Data Source

Headless CMS

Contentful

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Cloudflare

Detected API Sources

https://images.ctfassets.net/z...https://images.ctfassets.net/z...

Technology Stack

10 Technologies Detected

CSS Frameworks

Analytics

Libraries

Other

Other

Icon Libraries

Tag Managers

CDN

SEO Analysis

B73/100

Meta Tags14/15

Content11/12

Headings8/8

Technical22/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

specsavers.co.ukspecsavers.co.uk

Welcome to Specsavers Opticians | Specsavers UK

Find your local Specsavers store to book an appointment online. Why not buy / browse glasses & contact lenses online or try our FREE hearing check?

Title Length47 chars

Recommended: 50-60 chars (~291px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (28/34) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,993 URLs

robots.txt

77 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

3/25

Citation

11/25

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:3%

Words:1,499

Token eff.:Optimal

Depth:1/5

Structured Data

1 JSON-LD

Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary937w

Descriptive Headingsavg 5.3w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

80/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

11/15

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

ARIA & Roles

4/15

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

3 recommendations

•Accessibility recommendation preview...

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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.

71/100

63 mg

CO₂e / view

626.7 KB

Page Weight

80%

Cleaner Than

New Visitor

72 mg

Returning (cached)

36 mg

Annual (10K/mo)

7.6 kg

Emission Segments

Data Center

3 mg

Network

19 mg

Device

42 mg

Resource Breakdown

JavaScript

599.3 KB

Images

900 B

CSS

600 B

Fonts

600 B

HTML

24.2 KB

Other

1.2 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

WAF

224d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

14.11.2025

Valid Until

08.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.specsavers.co.ukspecsavers.co.uk

SHA-256 Fingerprint

CD:E2:DC:5E:BE:66:39:78:A3:94:01:8D:00:85:F1:D4:2B:BA:6F:97...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, public)

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9f3912804dc2ee75-MXP

content-encoding

⚡ Brotli(br)

content-security-policy-report-only

default-src 'self' https://addevent.com/libs/atc/1.6.1/atc.m...

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mxb-0023b001.gslb.pphosted.com

mxa-0023b001.gslb.pphosted.com

Domain Information

specsavers.co.uk

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

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.

67/100

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

initial-scale=1.0, maximum-scale=2, minimum-scale=1.0, user-scalable=yes

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Specsavers Web Medium + Specsavers Web Regular

WCAG Partial

71/100

Readability

/30

27/30

16px · LH 1.50

Hierarchy

/20

16/20

3.5x ratio · ✓ H1→H6

WCAG

/25

15/25

3.62:1 min contrast

Performance

/25

13/25

2 fonts · 6 req

Heading Font

Specsavers Web Medium

Sans56px

Body Font

Specsavers Web Regular

Sans16px

Contrast Ratio

3.62:1

2 issues

Reading Comfort

~39 CPL

Narrow lines

56px

32px

18px

16px

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

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

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.6:1).

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

✅ Strong hierarchy: Headlines are 3.5x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 63

Color Palette

7 unique colors

17.52:1 AAA Light

#ffffff

Background· 64.8%

#1a191b

Text· 6.8%

#a7b4be

Primary· 8.6%

#5f7d78

Secondary· 6%

#cbcfd5

Secondary· 3.6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Reviews & Social Proof

TrustpilotMid-Market

Customer reviews and testimonials

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)sb.monetate.net(7)googletagmanager.com(2)se.monetate.net(2)cdn-ukwest.onetrust.com(1)

Website Identity

Specsavers UK

Organization

Find your local Specsavers store to book an appointment online. Why not buy / browse glasses & contact lenses online or try our FREE hearing check?

www.specsavers.co.uk/

Location detected: 🇬🇧 United Kingdomvia tld

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 28 Apr 2026 at 21:14

Historical Analysis & Change Tracking