pdasociety.org.uk

https://pdasociety.org.uk· First analyzed 01 Jun 2026· Updated 01 Jun 2026

Export

pdasociety.org.uk

Mobile

Sponsored

Hosting Provider

IONOS (1&1)

ionos.com

IP Address

217.160.0.28

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇩🇪 Essen, Germany

ASN

AS8560

Organization

Ionos Inf

Server

Apache

Nameservers

ns1079.ui-dns.com.ns1073.ui-dns.de.ns1093.ui-dns.biz.ns1041.ui-dns.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

937 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

766 KB

34 requests

Image Optimization

Lazy LoadWebPAVIFResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Diviv4.27.6Custom

by Elegant Themes

View Theme

Technology Stack

20 Technologies Detected

Plugins

Divi Modules Accessibility Bundle

Divifilter

Custom Resources Plugin Main

Divi Responsive Helper

Pda Accessible Sidebar Menu

Woocommerce Learndash Custom Addon

Divi Contact Form Helper

Divi Table Of Contents Maker

Supreme Modules Pro For Divi

Analytics

Libraries

UI Components

CSS Frameworks

Fonts

Tag Managers

Web Servers

Security

SEO Analysis

B79/100

Meta Tags14/15

Content3/12

Headings3/8

Technical24/25

E-E-A-T7/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

pdasociety.org.ukpdasociety.org.uk

PDA Society - Pathological Demand Avoidance

The PDA Society is the only UK charity specialising in a PDA (Pathological Demand Avoidance) profile of autism. We provide information, training and support.

Title Length43 chars

Recommended: 50-60 chars (~258px / 580px)

Description Length157 chars

Recommended: 120-160 chars

Issues (3)

• Very thin content (6 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (26/39) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100

Poor

5 14 1

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

Sponsored

AI & LLM Readiness

D49/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

15/25

Citation

2/25

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

Text ratio:1%

Words:1,025

Token eff.:Optimal

Structured Data

8 JSON-LD

Article×1.2Person×1.3Organization×1.1WebSiteVideoObjectSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

1/15

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

2 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.

80/100

77 mg

CO₂e / view

765.7 KB

Page Weight

80%

Cleaner Than

New Visitor

88 mg

Returning (cached)

44 mg

Annual (10K/mo)

9.3 kg

Emission Segments

Data Center

4 mg

Network

23 mg

Device

51 mg

Resource Breakdown

JavaScript

170.5 KB

Images

272.2 KB

CSS

133.1 KB

HTML

189.3 KB

Other

600 B

Green Hosting Verified

IONOS SE

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

242d

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

15.01.2026

Valid Until

29.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.pdasociety.org.ukpdasociety.org.uk

SHA-256 Fingerprint

98:AF:16:27:4D:51:8C:48:AB:94:6C:FE:81:10:9E:43:36:EF:F8:E3...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Mon, 01 Jun 2026 06:13:26 GMT

last-modified

Sun, 31 May 2026 23:33:19 GMT

server

Apache

x-ws-origin

available

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

pdasociety-org-uk.mail.protection.outlook.com

Domain Information

pdasociety.org.uk

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

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.

54/100

Not Mobile Friendly119 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.

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

display

WCAG AA

65/100

Readability

/30

20/30

18px · LH 1.72

Hierarchy

/20

7/20

WCAG

/25

22/25

4.76:1 min contrast

Performance

/25

16/25

2 fonts · 10 req

Heading Font

display

Sans

Body Font

display

Sans18px

Contrast Ratio

4.76:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines

28px

22px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

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

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 44

Color Palette

7 unique colors

Light

#f2edea

Background· 44.2%

#80dcdb

Accent· 30.299999999999997%

#ffffff

Primary· 0%

#207788

Primary· 10.5%

#aca5db

Secondary· 5.7%

#5494b3

Secondary· 4.3%

#9ed8dc

Secondary· 2.9%

#335863

Secondary· 2.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pdasociety.org.uk(5)

Website Identity

PDA Society - Pathological Demand Avoidance

NGO

PDA (Pathological Demand Avoidance) is a profile of autism. One of the most well-known features of PDA is demand avoidance, which is where a person finds it hard to manage everyday tasks or demands, even those they want or need to do. Without understanding and support, PDA can have a profound imp

www.pdasociety.org.uk

PO Box 6080, Sheffield

S12 9EW, Sheffield

Location detected: 🇬🇧 United Kingdomvia tld

📧 Microsoft 365en-GB

Social Profiles

Facebook Instagram LinkedIn YouTube

Sponsored

Last analyzed: 01 Jun 2026 at 06:13

Historical Analysis & Change Tracking