percyroberts.com

https://percyroberts.com· First analyzed 09 May 2026· Updated 09 May 2026

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percyroberts.com

Mobile

Sponsored

Hosting Provider

DigitalOcean

digitalocean.com

IP Address

46.101.93.41

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Slough, United Kingdom

ASN

AS14061

Organization

Digitalocean

Server

Nginx

Nameservers

ns1.digitalocean.com.ns3.digitalocean.com.ns2.digitalocean.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.8 MB

10 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Grav

Technology Stack

4 Technologies Detected

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

D57/100

Meta Tags7/15

Content5/12

Headings3/8

Technical16/25

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness2/4

Mobile4/4

Indexability3/3

percyroberts.compercyroberts.com

Home | percyroberts.com

Percy Roberts' Blog - I wrote everything on here, but sometimes my mummy or daddy typed it.

Title Length23 chars

Recommended: 50-60 chars (~143px / 580px)

Description Length91 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

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Crawlability

Sitemap

robots.txt

21 rules

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

12/25

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:6%

Words:73

Token eff.:Too Short

Sections/1K:30

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 2.7w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

83/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

20/20

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

9/15

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

ARIA & Roles

4/15

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.

39/100

708 mg

CO₂e / view

6.8 MB

Page Weight

Cleaner Than

New Visitor

809 mg

Returning (cached)

404 mg

Annual (10K/mo)

84.9 kg

Emission Segments

Data Center

35 mg

Network

208 mg

Device

465 mg

Resource Breakdown

JavaScript

197.0 KB

Images

14.7 KB

CSS

6.6 MB

Fonts

1.7 KB

HTML

2.1 KB

Green Hosting Verified

DigitalOcean

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

50d

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/1.1

Valid From

31.03.2026

Valid Until

29.06.2026

Subject Alternative Names (2)

percyroberts.comwww.percyroberts.com

SHA-256 Fingerprint

AF:49:CA:EA:CC:0F:AD:5A:96:9D:09:61:B1:77:E6:62:3F:5C:82:0E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔵 1 Week(max-age=604800)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=UTF-8

date

Sat, 09 May 2026 19:16:48 GMT

expires

Sat, 16 May 2026 19:16:48 GMT

Good Warning Issue

Email Infrastructure

Fastmail

Score

SPF

DKIM

DMARC

MX Records (2)

in2-smtp.messagingengine.com

in1-smtp.messagingengine.com

Domain Information

percyroberts.com

Domain Age

11y 5m

Created

28.11.2014

Expires

28.11.2026

Last Updated

29.11.2024

Registrar

GoDaddy.com, LLC

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.

60/100

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, initial-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue + Merriweather

WCAG Partial

61/100

Readability

/30

20/30

15px · LH 1.67

Hierarchy

/20

13/20

2.4x ratio

WCAG

/25

13/25

4:1 min contrast

Performance

/25

15/25

System fonts

Heading Font

Helvetica Neue

Sans36px

Body Font

Merriweather

Serif15px

Contrast Ratio

4:1

8 issues

Reading Comfort

~41 CPL

Narrow lines

36px

28px

15px

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

✅ Easy to read: Flesch score 73/100 — accessible to general audiences.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 4.0:1).

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

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 73

Color Palette

6 unique colors

Light

#ffffff

Background· 65.2%

#5a7183

Primary· 17.7%

#6b8495

Secondary· 7.999999999999999%

#494456

Secondary· 3.6%

#342b39

Secondary· 3.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)

Website Identity

percyroberts.com

11 years old

Location detected: 🇬🇧 United Kingdomvia ip

GoDaddy.com, LLC📧 Fastmailen

Social Profiles

X (Twitter)

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Last analyzed: 09 May 2026 at 19:17

Historical Analysis & Change Tracking