newton.ac.uk

https://newton.ac.uk· First analyzed 07 May 2026· Updated 07 May 2026

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newton.ac.uk

Mobile

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Hosting Provider

Mythic Beasts Address

IP Address

46.235.227.111

Site Location

🇬🇧 United Kingdomvia phone

Server Location

🇬🇧 Cambridge, United Kingdom

ASN

AS44684

Server

Apache

Nameservers

ns2.mythic-beasts.com.ns1.mythic-beasts.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

573 ms10%

Speed Index

745 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.8 MB

54 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Isaac Newton Institutev1.0Custom

by Chameleon Studios

View Theme

Technology Stack

7 Technologies Detected

Plugins

Libraries

CSS Frameworks

Analytics

Web Servers

SEO Analysis

A82/100

Meta Tags14/15

Content11/12

Headings5/8

Technical24/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

newton.ac.uknewton.ac.uk

Isaac Newton Institute for Mathematical Sciences

The Isaac Newton Institute is a visitor research centre in Cambridge that connects leading UK and international mathematical scientists through its programmes.

Title Length48 chars

Recommended: 50-60 chars (~292px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (19/31) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: standard

35,972 URLs

robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

26/100

Needs Work

8 9

Sponsored

AI & LLM Readiness

C60/100

Bot Access

20/25

Machine Read.

15/25

Schema Data

6/25

Citation

19/25

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

nav

Text ratio:11%

Words:2,372

Token eff.:Optimal

Sections/1K:4.6

Depth:1/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbList

Citation Readiness

Opening Summary26w

Descriptive Headingsavg 5.5w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

55/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

11/20

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

Forms & Inputs

10/15

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

7/15

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.

4 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.

40/100

289 mg

CO₂e / view

2.8 MB

Page Weight

30%

Cleaner Than

New Visitor

330 mg

Returning (cached)

165 mg

Annual (10K/mo)

34.7 kg

Emission Segments

Data Center

14 mg

Network

85 mg

Device

190 mg

Resource Breakdown

JavaScript

367.2 KB

Images

1019.0 KB

CSS

1.4 MB

HTML

22.6 KB

Green Hosting Verified

Mythic Beasts Ltd

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

No WAF

81d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (1)

www.newton.ac.uk

SHA-256 Fingerprint

C8:0E:12:54:36:5D:32:36:05:A9:A1:86:D4:08:E2:31:45:AD:DA:75...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🟣 Private(private, must-revalidate)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

22794

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

newton-ac-uk.mail.protection.outlook.com

Domain Information

newton.ac.uk

DNSSEC

Not Enabled

Privacy & Compliance

Civic Cookie Control

Cookie Consent Banner

Civic Cookie Control

GDPR Indicators

Cookie consent banner detected

CMP: Civic Cookie Control

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.

65/100

Mobile Friendly78 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

75/100

Readability

/30

22/30

15px · LH 1.44

Hierarchy

/20

17/20

3.67x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Arial

Sans56px

Body Font

Arial

Sans15px

Contrast Ratio

1:1

33 issues

Reading Comfort

~42 CPL

Narrow lines

56px

37px

24px

17px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 33 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.7x larger than body text.

Flesch 47

Color Palette

5 unique colors

7.88:1 AAA Dark

#191e19

Secondary· 32.4%

#aeb2ae

Other· 5.4%

#020603

Primary· 41.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

10 Resources

Scripts

Styles

Async

Defer

Top Script Sources

newton.ac.uk(6)googletagmanager.com(1)cc.cdn.civiccomputing.com(1)cdn.jsdelivr.net(1)

Website Identity

Isaac Newton Institute

Organization

for Mathematical Sciences

[email protected]

+441223335999

www.newton.ac.uk/

Location detected: 🇬🇧 United Kingdomvia phone

📧 Microsoft 365EN

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 07 May 2026 at 11:20

Historical Analysis & Change Tracking