ussher.org.uk

https://ussher.org.uk· First analyzed 29 May 2026· Updated 29 May 2026

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ussher.org.uk

Mobile

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Hosting Provider

IONOS (1&1)

ionos.com

IP Address

217.160.0.52

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇩🇪 Essen, Germany

ASN

AS8560

Organization

Ionos Inf

Server

Apache

Nameservers

ns1048.ui-dns.biz.ns1048.ui-dns.de.ns1048.ui-dns.org.ns1048.ui-dns.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

7.0 s10%

Speed Index

9.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

785 KB

89 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.7.5

Infrastructure

Hosting

IONOS (1&1)

Technology Stack

16 Technologies Detected

Plugins

The Events Calendar Bsk Pdf Manager

Wpforms Lite

TablePress

A3 Lazy Load Ultimate Member

1And1 Wordpress Assistant

Libraries

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Languages

Security

SEO Analysis

D59/100

Meta Tags9/15

Content6/12

Headings8/8

Technical19/25

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

ussher.org.ukussher.org.uk

The Ussher Society – Home of Geoscience in south-west England

No description available for this page.

Title Length61 chars

Recommended: 50-60 chars (~377px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (4/4) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F34/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

7/25

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

header/footer

Text ratio:2%

Words:172

Token eff.:Too Short

Sections/1K:23.3

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 3.5w

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.

86/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

18/20

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

13/15

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

ARIA & Roles

10/15

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.

62/100

79 mg

CO₂e / view

784.7 KB

Page Weight

80%

Cleaner Than

New Visitor

91 mg

Returning (cached)

45 mg

Annual (10K/mo)

9.5 kg

Emission Segments

Data Center

4 mg

Network

23 mg

Device

52 mg

Resource Breakdown

JavaScript

256.1 KB

Images

232.7 KB

CSS

282.0 KB

Fonts

2.1 KB

HTML

11.8 KB

Green Hosting Verified

IONOS SE

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

227d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.12.2025

Valid Until

11.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ussher.org.ukussher.org.uk

SHA-256 Fingerprint

E6:A4:22:50:FF:53:7F:4D:94:AE:7E:35:A7:89:7D:82:04:61:B2:2B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Fri, 29 May 2026 00:05:44 GMT

link

<https://ussher.org.uk/wp-json/>; rel="https://api.w.org/", ...

server

Apache

x-pingback

https://ussher.org.uk/xmlrpc.php

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx00.ionos.co.uk

mx01.ionos.co.uk

Domain Information

ussher.org.uk

DNSSEC

Not Enabled

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 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica

WCAG Partial

68/100

Readability

/30

17/30

12px · LH 1.80

Hierarchy

/20

15/20

1.83x ratio · ✓ H1→H6

WCAG

/25

18/25

1.32:1 min contrast

Performance

/25

18/25

2 fonts · 2 req

Heading Font

Helvetica

Sans22px

Body Font

Helvetica

Sans12px

Contrast Ratio

1.32:1

22 issues

Reading Comfort

~50 CPL

Optimal (45–75)

22px

13px

15px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.3:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFluid Type (rem)

Color Palette

10 unique colors

13.33:1 AAA Light

#ffffff

Background· 43.3%

#2c3032

Text· 7%

#bdcada

Primary· 14.2%

#93a4af

Secondary· 9.2%

#534341

Text· 6.4%

#aab8c6

Secondary· 3.8%

#dfe4e9

Secondary· 3.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ussher.org.uk(18)gstatic.com(1)platform.twitter.com(1)

Website Identity

ussher.org.uk

Location detected: 🇬🇧 United Kingdomvia tld

en-US

Social Profiles

X (Twitter)

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Last analyzed: 29 May 2026 at 00:06

Historical Analysis & Change Tracking