runnerslab.com

https://runnerslab.com· First analyzed 22 May 2026· Updated 22 May 2026

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runnerslab.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

162.159.136.54

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ethan.ns.cloudflare.com.itzel.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

672 ms10%

Speed Index

874 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

78 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.1.4

cms

GeneratePress Childv0.1Custom

by Tom Usborne

View Theme

Technology Stack

17 Technologies Detected

Plugins

Contact Form 7

Kadence Blocks Gp Premium Kadence Blocks Pro Breeze Perfmatters Thirstyaffiliates Thirstyaffiliates Pro

Analytics

Libraries

CSS Frameworks

Advertising

CDN

Customer Support

SEO Analysis

B79/100

Meta Tags15/15

Content2/12

Headings8/8

Technical25/25

E-E-A-T2/7

Images4/7

Links4/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

runnerslab.comrunnerslab.com

Runner's Lab: Find the Perfect Running Shoes for You

Runner's Lab is the leading website to help you find the perfect running shoes for you. Reviews, comparisons, and best deals ➡️

Title Length52 chars

Recommended: 50-60 chars (~313px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (46 words). Search engines need substantial content for ranking.
• Most images missing alt text (9/17) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

5 rules

Local SEO

Local Search Readiness

23/100

Needs Work

6 11

Sponsored

AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

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

Text ratio:1%

Words:613

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

86/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

14/15

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

7/15

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.

70/100

104 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

118 mg

Returning (cached)

59 mg

Annual (10K/mo)

12.4 kg

Emission Segments

Data Center

5 mg

Network

30 mg

Device

68 mg

Resource Breakdown

JavaScript

712.9 KB

Images

204.7 KB

CSS

26.9 KB

HTML

57.1 KB

Other

23.7 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

WAF

72d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

04.05.2026

Valid Until

02.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

runnerslab.com

SHA-256 Fingerprint

A9:E5:36:9A:46:F5:12:7D:25:C4:C2:68:F6:5C:19:69:62:6E:CB:45...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(max-age=0, s-maxage=2592000)

cache-provider

CLOUDWAYS-CACHE-DE

cf-cache-status

HIT

cf-ray🇦🇹 Vienna

9ff9e26cedfe8690-VIE

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

alt4.aspmx.l.google.com

aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

runnerslab.com

Domain Age

10y 7m

Created

30.09.2015

Expires

30.09.2026

Last Updated

31.08.2025

Registrar

NameCheap, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

80/100

Mobile Friendly27 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...

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Typography & Readability

-apple-system

WCAG Partial

78/100

Readability

/30

22/30

18px · LH 1.60

Hierarchy

/20

18/20

2.22x ratio · ✓ H1→H6

WCAG

/25

18/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

-apple-system

Sans40px

Body Font

-apple-system

Sans18px

Contrast Ratio

1:1

31 issues

Reading Comfort

~32 CPL

Narrow lines

40px

34px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Fluid Type (rem)Flesch 49

Color Palette

8 unique colors

3.55:1 AA Large Light

#c8c8c8

Other· 48.199999999999996%

#5f6659

Other· 7.1%

#85a180

Primary· 0.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

runnerslab.com(6)ads.adthrive.com(3)securepubads.g.doubleclick.net(2)wct-2.com(2)socialcanvas-cdn.kargo.com(1)

Website Identity

Runner's Lab

Organization

Runner's Lab is the leading website to help you find the perfect running shoes for you. Reviews, comparisons, and best deals ➡️

runnerslab.com/

10 years old

Location detected: 🇨🇦 Canadavia ip

NameCheap, Inc.📧 Google Workspaceen-US

Sponsored

Last analyzed: 22 May 2026 at 06:50

Historical Analysis & Change Tracking