colinpurrington.com

https://colinpurrington.com· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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colinpurrington.com

Mobile

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Hosting Provider

Oracle Cloud

oracle.com/cloud

IP Address

162.241.216.38

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Phoenix, United States

ASN

AS31898

Organization

Unified Layer

Server

Apache

Nameservers

ns2.bluehost.com.ns1.bluehost.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

906 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

861 KB

56 requests

Image Optimization

Lazy LoadResponsiveJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Twenty Twelvev4.8

by the WordPress team

View Theme

Technology Stack

13 Technologies Detected

Plugins

Recent Posts Widget With Thumbnails Photonic Ko Fi Button

Libraries

UI Components

CSS Frameworks

Fonts

Analytics

Web Servers

SEO Analysis

C67/100

Meta Tags8/15

Content11/12

Headings6/8

Technical16/25

E-E-A-T3/7

Images3/7

Links2/5

URL5/5

Social5/5

Freshness2/4

Mobile3/4

Indexability3/3

colinpurrington.comcolinpurrington.com

Colin Purrington's blog | nature photography / natural history / misc

nature photography / natural history / misc

Title Length69 chars

Recommended: 50-60 chars (~410px / 580px)

Description Length43 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (35/48) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

2 rules

Allows all crawlers

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.

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AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

0/25

Citation

14/25

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:11%

Words:2,663

Token eff.:Optimal

Sections/1K:5.3

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary120w

Descriptive Headingsavg 2.6w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (6)

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.

87/100

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

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

15/15

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.

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.

45/100

107 mg

CO₂e / view

861.3 KB

Page Weight

80%

Cleaner Than

New Visitor

122 mg

Returning (cached)

61 mg

Annual (10K/mo)

12.8 kg

Emission Segments

Data Center

24 mg

Network

26 mg

Device

57 mg

Resource Breakdown

JavaScript

59.5 KB

Images

644.1 KB

CSS

115.2 KB

Fonts

779 B

HTML

41.8 KB

Green Hosting Not Verified

Oracle Cloud

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

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/2

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (9)

autodiscover.colinpurrington.comcolinpurrington.comcpanel.colinpurrington.comcpcalendars.colinpurrington.comcpcontacts.colinpurrington.commail.colinpurrington.comwebdisk.colinpurrington.comwebmail.colinpurrington.com+1 more

SHA-256 Fingerprint

64:24:BD:2A:5D:98:CB:D0:EA:9E:4F:12:ED:E2:EF:DC:67:C4:DF:16...

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

Mon, 01 Jun 2026 20:49:11 GMT

host-header

c2hhcmVkLmJsdWVob3N0LmNvbQ==

link

<https://colinpurrington.com/wp-json/>; rel="https://api.w.o...

server

Apache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.colinpurrington.com

Domain Information

colinpurrington.com

Domain Age

14y 9m

Created

20.08.2011

Expires

20.08.2026

Last Updated

05.08.2025

Registrar

Bluehost Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

84/100

Mobile Friendly4 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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG AA

76/100

Readability

/30

21/30

14px · LH 1.71

Hierarchy

/20

15/20

1.86x ratio

WCAG

/25

22/25

4.61:1 min contrast

Performance

/25

18/25

1 font · 6 req

Heading Font

Open Sans

Sans26px

Body Font

Open Sans

Sans14px

Contrast Ratio

4.61:1

WCAG AA (≥4.5:1)

Reading Comfort

~42 CPL

Narrow lines

26px

18px

14px

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

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

GGoogle Fonts Buy on MyFontsFlesch 55

Color Palette

7 unique colors

Light

#ffffff

Background· 47.800000000000004%

#77884e

Primary· 7.6%

#dac9e2

Secondary· 3.4%

#a0ab88

Secondary· 3.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Pinterest WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

colinpurrington.com(8)googletagmanager.com(1)stats.wp.com(1)storage.ko-fi.com(1)

Website Identity

colinpurrington.com

14 years old

Location detected: 🇺🇸 United Statesvia ip

Bluehost Inc.en-US

Social Profiles

Facebook Reddit

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Last analyzed: 01 Jun 2026 at 20:49

Historical Analysis & Change Tracking