raspberrypi-spy.co.uk

https://raspberrypi-spy.co.uk· First analyzed 08 May 2026· Updated 08 May 2026

Export

Mobile

Sponsored

Hosting Provider

Hyperslice

IP Address

213.175.196.72

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 London, United Kingdom

ASN

AS35425

Organization

Hyperslice

Server

Apache

Nameservers

ns4.hyperwp.net.ns3.hyperwp.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

392 ms10%

Speed Index

510 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

55 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.7.3

cms

SmartMagv10.3.2Custom

by ThemeSphere

View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Plugins

Analytics

Advertising

Google Ads Google AdSense

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

B79/100

Meta Tags13/15

Content8/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images5/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

raspberrypi-spy.co.ukraspberrypi-spy.co.uk

Raspberry Pi Spy - Unofficial Pi Tutorials, Guides and News

Raspberry Pi tutorials, guides and news from the best Unofficial Pi blog in the World! Connect sensors, screens, servos and LEDs. Find technical and mechanic...

Description truncated.

Title Length59 chars

Recommended: 50-60 chars (~351px / 580px)

Description Length313 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

48 rules

Local SEO

Local Search Readiness

18/100

Poor

5 12

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

Sponsored

AI & LLM Readiness

F38/100

Bot Access

7/25

Machine Read.

7/25

Schema Data

8/25

Citation

16/25

AI Bot Access

2/14 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

Text ratio:2%

Words:1,403

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 5.8w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

5/15

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

3 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.

73/100

143 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

164 mg

Returning (cached)

82 mg

Annual (10K/mo)

17.2 kg

Emission Segments

Data Center

7 mg

Network

42 mg

Device

94 mg

Resource Breakdown

JavaScript

304.1 KB

Images

608.4 KB

CSS

422.4 KB

Fonts

16.4 KB

HTML

45.7 KB

Other

23.3 KB

Green Hosting Verified

iomart Group PLC

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

No WAF

63d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.04.2026

Valid Until

11.07.2026

Subject Alternative Names (2)

*.raspberrypi-spy.co.ukraspberrypi-spy.co.uk

SHA-256 Fingerprint

95:59:6D:E9:9E:85:75:0C:BC:C7:93:3D:69:0B:26:9F:52:89:88:1F...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🟡 2927s(max-age=2927, public)

content-encoding

📦 Gzip(gzip)

content-length

46489

content-type

text/html; charset=UTF-8

date

Fri, 08 May 2026 18:14:18 GMT

Good Warning Issue

Email Infrastructure

Proton Mail

Score

SPF

DKIM

DMARC

MX Records (3)

mailsec.protonmail.ch

mail.protonmail.ch

raspberrypi-spy.co.uk

Domain Information

raspberrypi-spy.co.uk

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

85/100

Mobile Friendly71 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial

58/100

Readability

/30

20/30

14px · LH 1.71

Hierarchy

/20

12/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

12/25

3 fonts · 5 req

Heading Font

Open Sans

Sans0

Body Font

Open Sans

Sans14px

Contrast Ratio

1:1

14 issues

Reading Comfort

~47 CPL

Optimal (45–75)

16px

15px

18px

13px

14px

Minor Second

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

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

GGoogle Fonts Buy on MyFontsFluid Type

Color Palette

10 unique colors

13.93:1 AAA Light

#f2f2f2

Background· 26.8%

#272229

Secondary· 9.2%

#44786b

Primary· 12.2%

#0c0c14

Secondary· 11%

#a7a18d

Secondary· 7.1%

#a46c57

Secondary· 6.6%

#5e333c

Secondary· 6%

#b8d6c3

Secondary· 3.9%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

raspberrypi-spy.co.uk(10)pagead2.googlesyndication.com(4)googletagmanager.com(2)google-analytics.com(1)z-na.amazon-adsystem.com(1)

Website Identity

RPiSpy

Organization

Raspberry Pi tutorials, guides and news from the best Unofficial Pi blog in the World! Connect sensors, screens, servos and LEDs. Find technical and mechanical information as well as useful diagrams and example Python scripts. Learn, Teach, Discover and Invent with the everyone's favourite single bo

www.raspberrypi-spy.co.uk/

Location detected: 🇬🇧 United Kingdomvia tld

📧 Proton Mailen-GB

Social Profiles

Facebook X (Twitter)Instagram YouTube Pinterest Mastodon

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Last analyzed: 08 May 2026 at 18:14

Historical Analysis & Change Tracking