redrc.net

https://redrc.net· First analyzed 01 May 2026· Updated 01 May 2026

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redrc.net

Mobile

Sponsored

Hosting Provider

Tilaa

IP Address

84.22.103.51

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Woerden, Netherlands

ASN

AS196752

Organization

Tilaa

Server

lighttpd/1.4.59

Nameservers

ns3.eurodns.com.ns4.eurodns.com.ns1.eurodns.com.ns2.eurodns.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

567 ms10%

Speed Index

737 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

858 KB

35 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.6.2

Infrastructure

Hosting

Tilaa

Technology Stack

7 Technologies Detected

CSS Frameworks

Analytics

Libraries

Fonts

Plugins

Install Fitvids Embed Fluid Width Videos

SEO Analysis

D55/100

Meta Tags5/15

Content11/12

Headings5/8

Technical14/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

redrc.netredrc.net

Red RC

RC car news, views & race results

Title Length6 chars

Recommended: 50-60 chars (~37px / 580px)

Description Length33 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (14/22) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

D40/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

0/25

Citation

8/25

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:17%

Words:1,945

Token eff.:Optimal

Sections/1K:4.1

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary95w

Descriptive Headingsavg 6.8w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

12/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

12/15

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

11/15

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.

4 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.

54/100

87 mg

CO₂e / view

858.3 KB

Page Weight

80%

Cleaner Than

New Visitor

99 mg

Returning (cached)

50 mg

Annual (10K/mo)

10.4 kg

Emission Segments

Data Center

4 mg

Network

26 mg

Device

57 mg

Resource Breakdown

JavaScript

181.8 KB

Images

289.9 KB

CSS

315.4 KB

Fonts

1.6 KB

HTML

69.7 KB

Green Hosting Verified

Tilaa

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

No WAF

83d

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

25.04.2026

Valid Until

24.07.2026

Subject Alternative Names (2)

redrc.netwww.redrc.net

SHA-256 Fingerprint

5F:E7:06:9A:CA:18:E6:E7:EF:77:39:58:21:D4:51:C6:37:A4:0B:13...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-length

71081

content-type

text/html; charset=UTF-8

date

Fri, 01 May 2026 02:17:24 GMT

link

<https://www.redrc.net/wp-json/>; rel="https://api.w.org/"

permissions-policy

geolocation=(), microphone=(), camera=(), usb=()

referrer-policy

no-referrer

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (1)

smtp.google.com

Domain Information

redrc.net

Domain Age

19y 6m

Created

10.10.2006

Expires

10.10.2026

Last Updated

04.10.2025

Registrar

EuroDNS S.A.

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.

70/100

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Ubuntu

WCAG Partial

69/100

Readability

/30

25/30

16px · LH 1.60

Hierarchy

/20

8/20

1.25x ratio

WCAG

/25

18/25

1:1 min contrast

Performance

/25

18/25

1 font · 1 req

Heading Font

Ubuntu

Sans20px

Body Font

Ubuntu

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

~38 CPL

Narrow lines

20px

30px

18px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 35

Color Palette

8 unique colors

21:1 AAA Light

#ffffff

Background· 57.699999999999996%

#000000

Text· 8.8%

#7b0b0c

Primary· 6.7%

#3b2728

Secondary· 5.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

servedby.revive-adserver.net(13)googletagmanager.com(2)redrc.net(2)google-analytics.com(1)ajax.googleapis.com(1)

Website Identity

redrc.net

19 years old

Location detected: 🇳🇱 Netherlandsvia ip

EuroDNS S.A.📧 Google Workspace

Social Profiles

Facebook X (Twitter)YouTube

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Last analyzed: 01 May 2026 at 02:27

Historical Analysis & Change Tracking