StackOptic
Back to Search
parkrun.org.uk favicon

parkrun.org.uk

https://parkrun.org.uk· First analyzed 28 Apr 2026· Updated 28 Apr 2026
Export
parkrun.org.uk
Desktop screenshot of parkrun.org.uk
Mobile screenshot of parkrun.org.uk
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

63.34.167.98

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

Apache

CDN

Varnish

Nameservers

ns-291.awsdns-36.com.ns-958.awsdns-55.net.ns-1044.awsdns-02.org.ns-1695.awsdns-19.co.uk.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
6.2 s10%
Speed Index
8.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
166 KB
36 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
parkrunCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Plugins

2
Parkrun CookiesParkrun Recite Me

Libraries

1
jQuery

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Feather Icons

Fonts

1
Google Fonts

Customer Support

1
Zendesk

Web Servers

1
Apache

SEO Analysis

D54/100
15
8
1
Meta Tags4/15
Content8/12
Headings6/8
Technical14/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
P
parkrun.org.ukparkrun.org.uk

home | parkrun UK

No description available for this page.

Title Length17 chars

Recommended: 50-60 chars (~106px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

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.
8/25
Schema Data
0/25
Citation
11/25

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
nav
Text ratio:2%
Words:397
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary42w
Descriptive Headingsavg 1w
Canonical URL
Open Graph1/3
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.
A
83/100
13
Passed
3
Critical
0
Warnings
Images & Alt Text
18/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
78/100
A+
17 mg
CO₂e / view
166.1 KB
Page Weight
95%
Cleaner Than
New Visitor
19 mg
vs
Returning (cached)
10 mg
Annual (10K/mo)
2.0 kg
Emission Segments
Data Center
<0.001 g
Network
5 mg
Device
11 mg
Resource Breakdown
JavaScript
64.2 KB
Images
88.7 KB
CSS
3.2 KB
Fonts
940 B
HTML
9.0 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

91%Excellent
Static / Informational

HTTPS

No WAF

118d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.07.2025

Valid Until

24.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.parkrun.org.ukparkrun.org.uk

SHA-256 Fingerprint

A6:ED:96:66:9A:1E:50:F1:03:24:65:04:B1:7A:BE:98:B7:2E:F1:0B...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

age
14839
cache-control
⚪ Custom(max-age = 10800)
content-encoding
📦 Gzip(gzip)
content-length
8945
content-type
text/html; charset=UTF-8
date
Tue, 28 Apr 2026 03:51:18 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

75

SPF
DKIM
DMARC

MX Records (5)

alt4.aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

parkrun.org.uk

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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
74/100
Mobile Friendly3 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

Montserrat + -apple-system

WCAG Partial
73/100
Readability
/30
19/30

14px · LH 1.50

Hierarchy
/20
16/20

2.5x ratio

WCAG
/25
16/25

2:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Montserrat

Sans36px

Body Font

-apple-system

Sans14px

Contrast Ratio

2:1

1 issue

Reading Comfort

~36 CPL

Narrow lines
36px
h1
17px
h2
14px
p

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

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.0:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

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

GGoogle FontsFlesch 63

Color Palette

9 unique colors
7.46:1 AAA Dark
#555555
Other· 30.299999999999997%
#ffffff
Primary· 11.9%
#090c10
Background· 18.6%
#332d24
Secondary· 7.4%
#271412
Secondary· 4.7%
#594019
Accent· 1.4%

Business & Marketing Stack

2 Tools Detected

Advanced

Customer Support

1
ZendeskEnterprise

Live chat and helpdesk tools

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

17 Resources

11
Scripts
6
Styles
0
Async
0
Defer

Top Script Sources

static.parkrun.com(7)cdn.jsdelivr.net(2)googletagmanager.com(1)static.zdassets.com(1)

Website Identity

parkrun.org.uk

Location detected: 🇬🇧 United Kingdomvia tld
📧 Google Workspaceen-US

Sponsored

Last analyzed: 28 Apr 2026 at 03:51

Historical Analysis & Change Tracking