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ocr.org.uk

https://ocr.org.uk· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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ocr.org.uk
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Hosting Provider

Redcentric Managed Solutions

IP Address

192.149.119.226

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 Cambridge, United Kingdom

ASN

AS198032

Organization

Redcentric Managed Solutions

Server

Microsoft IIS

CDN

Cloudflare

WAF

Cloudflare

Nameservers

tori.ns.cloudflare.com.cory.ns.cloudflare.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
98 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
HubSpot CMS

Technology Stack

16 Technologies Detected

Analytics

6
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar
Microsoft ClaritySegment

Libraries

2
jQueryv1.11.3
jQuery UI

UI Components

1
Fancybox

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Web Servers

1
Microsoft IISv10.0

SEO Analysis

C66/100
19
7
2
Meta Tags9/15
Content11/12
Headings8/8
Technical19/25
E-E-A-T2/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile1/4
Indexability3/3
O
ocr.org.ukocr.org.uk

Cambridge OCR - awarding body for A Levels, GCSEs, Cambridge Nation...

Cambridge OCR offers trusted GCSEs, A Levels and vocational qualifications, with resources, past papers and support for teachers and learners across the UK.

Title truncated.
Title Length117 chars

Recommended: 50-60 chars (~707px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (117 chars, ~707px). Will be truncated in search results.
  • • Most images missing alt text (20/26) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,658 URLs

robots.txt

20 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

20/100
Needs Work
5 12

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AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
15/25
Schema Data
3/25
Citation
9/25

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:6%
Words:553
Token eff.:Optimal
Sections/1K:27.1
Depth:2/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary305w
Descriptive Headingsavg 2.7w
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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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
83/100
13
Passed
2
Critical
1
Warnings
Images & Alt Text
15/20
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
28/100
D
225 mg
CO₂e / view
1.8 MB
Page Weight
60%
Cleaner Than
New Visitor
257 mg
vs
Returning (cached)
129 mg
Annual (10K/mo)
27.0 kg
Emission Segments
Data Center
50 mg
Network
54 mg
Device
121 mg
Resource Breakdown
JavaScript
328.5 KB
Images
1.2 MB
CSS
217.9 KB
Fonts
3.1 KB
HTML
9.3 KB
Other
8.2 KB
Green Hosting Not Verified
Redcentric Managed Solutions
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

36%Critical
Interactive

HTTPS

No WAF

155d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

03.10.2025

Valid Until

02.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ocr.org.ukocr.org.uk

SHA-256 Fingerprint

5B:FE:3A:A0:75:0C:C5:EF:6B:C5:59:08:A5:09:33:27:38:DE:28:66...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟢 1 Year(public, max-age=31536000)
content-encoding
📦 Gzip(gzip)
content-length
9200
content-type
text/html; charset=utf-8
date
Thu, 30 Apr 2026 17:43:51 GMT
expires
Fri, 30 Apr 2027 17:43:51 GMT
Good Warning Issue

Email Infrastructure

Mimecast

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com

Domain Information

ocr.org.uk

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked

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
61/100
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, minimum-scale=1.0, maximum-scale=2.0, user-scalable=yes
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
68/100
Readability
/30
24/30

16px · LH 1.60

Hierarchy
/20
9/20

0.12x ratio

WCAG
/25
14/25

1.22:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Open Sans

Sans2px

Body Font

Open Sans

Sans16px

Contrast Ratio

1.22:1

7 issues

Reading Comfort

~38 CPL

Narrow lines
2px
h1
40px
h2
16px
h3
16px
p

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.2:1).

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

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

GGoogle FontsFlesch 26

Color Palette

8 unique colors
Light
#ffffff
Background· 33.6%
#00bdb6
Primary· 25.499999999999996%
#e9eeee
Background· 17.4%
#8234c5
Accent· 7.5%
#363e72
Secondary· 5.1%
#5f9997
Secondary· 3.5%
#30c0b6
Accent· 0.9%

Business & Marketing Stack

8 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

4
Google Tag ManagerFree
Google AnalyticsFree
HotjarMid-Market
Microsoft ClarityFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

5

Categories

8

Total Tools

1

Enterprise

3

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
11
Async
2
Defer

Top Script Sources

local(6)googletagmanager.com(3)cse.google.com(2)cdn-ukwest.onetrust.com(2)js.hs-scripts.com(2)

Website Identity

Oxford, Cambridge and RSA

Oxford, Cambridge and RSA

Organization
www.ocr.org.uk/
Location detected: 🇬🇧 United Kingdomvia tld
📧 Mimecasten-gb

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Last analyzed: 30 Apr 2026 at 17:44

Historical Analysis & Change Tracking

ocr.org.uk Technology Stack - Built With jQuery, jQuery UI, Fancybox, Modernizr, Tailwind CSS | StackOptic | StackOptic