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amsat-uk.org

https://amsat-uk.org· First analyzed 16 May 2026· Updated 16 May 2026
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amsat-uk.org
Desktop screenshot of amsat-uk.org
Mobile screenshot of amsat-uk.org
Mobile

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Hosting Provider

Automattic, Inc

IP Address

192.0.78.25

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

Nameservers

ns1.wordpress.com.ns2.wordpress.com.ns3.wordpress.com.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
214 KB
52 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv.
cms
pubCustom

Technology Stack

7 Technologies Detected

Plugins

2
Gutenberg Core
Jetpack

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Analytics

1
Facebook Pixel

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

B70/100
21
7
1
Meta Tags8/15
Content11/12
Headings6/8
Technical18/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
A
amsat-uk.orgamsat-uk.org

AMSAT-UK | Radio Amateur Satellites

Radio Amateur Satellites

Title Length35 chars

Recommended: 50-60 chars (~211px / 580px)

Description Length24 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (6/11) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,001 URLs

robots.txt

14 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100
Poor
3 12 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

F37/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:12%
Words:3,572
Token eff.:Poor Structure
Sections/1K:1.7
Depth:2/5

Structured Data

Microdata

Citation Readiness

Opening Summary37w
Descriptive Headingsavg 2.1w
Canonical URL
Open Graph3/3
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
84/100
14
Passed
3
Critical
2
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
12/15
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
6/15
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.
59/100
A+
26 mg
CO₂e / view
213.7 KB
Page Weight
95%
Cleaner Than
New Visitor
30 mg
vs
Returning (cached)
15 mg
Annual (10K/mo)
3.2 kg
Emission Segments
Data Center
6 mg
Network
6 mg
Device
14 mg
Resource Breakdown
JavaScript
27.0 KB
Images
97.7 KB
CSS
10.4 KB
HTML
38.2 KB
Other
40.4 KB
Green Hosting Not Verified
Automattic, Inc
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

56d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.04.2026

Valid Until

11.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

tls.automattic.coma-handful-of-greens.comabalonmx.comabelgarciaroure.comachievingadmission.comalexkroll.blogallcitychoir.caallisonketchell.com+12 more

SHA-256 Fingerprint

A4:75:31:7A:E3:4D:97:6C:12:A5:A9:C1:B1:DC:5A:7B:77:35:63:FF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
clear
content-type
text/html
date
Sat, 16 May 2026 08:32:51 GMT
server
nginx
server-timing
a8c-cdn, dc;desc=cdg, cache;desc=BYPASS;dur=0.0
strict-transport-security
max-age=31536000
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

webmail.it-sparkles.co.uk

Domain Information

amsat-uk.org

Domain Age
13y 10m

Created

24.06.2012

Expires

24.06.2026

Last Updated

25.11.2025

Registrar

Automattic Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked
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.
B
72/100
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...
Upgrade to view recommendations

Typography & Readability

Lucida Grande

WCAG Partial
60/100
Readability
/30
15/30

13px · LH 1.50

Hierarchy
/20
15/20

1.69x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
14/25

2 fonts

Heading Font

Lucida Grande

Sans22px

Body Font

Lucida Grande

Sans13px

Contrast Ratio

1:1

18 issues

Reading Comfort

~81 CPL

Wide lines
22px
h1
13px
h2
12px
h3
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Wide lines: ~81 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 34

Color Palette

5 unique colors
18.15:1 AAA Light
#efefef
Background· 50.5%
#010101
Primary· 18.3%
#536573
Secondary· 14.1%
#282c31
Text· 5.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

2
Facebook SDKFree
Twitter/X WidgetsFree

Social widgets and sharing tools

3

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

28 Resources

18
Scripts
10
Styles
7
Async
2
Defer

Top Script Sources

local(6)api.pinterest.com(6)connect.facebook.net(2)platform.twitter.com(2)0.gravatar.com(1)

Website Identity

amsat-uk.org

13 years old
Location detected: 🇺🇸 United Statesvia ip
Automattic Inc.en

Sponsored

Last analyzed: 16 May 2026 at 08:33

Historical Analysis & Change Tracking

amsat-uk.org Technology Stack - Built With Swiper, Tailwind CSS, Facebook Pixel, Nginx, Zendesk | StackOptic | StackOptic