radimrehurek.com

https://radimrehurek.com· First analyzed 05 May 2026· Updated 05 May 2026

Export

radimrehurek.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

188.114.96.3

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dave.ns.cloudflare.com.uma.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

709 ms10%

Speed Index

922 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6 MB

121 requests

Image Optimization

WebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.7.2

cms

x-childCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

16 Technologies Detected

Plugins

Cornerstone Cleantalk Spam Protect Pii Menu Pii Pii Calculator

Contact Form 7

Tco Email Forms Gdpr Cookie Compliance

Analytics

Libraries

CSS Frameworks

Icon Libraries

Tag Managers

CDN

SEO Analysis

A86/100

Meta Tags14/15

Content10/12

Headings8/8

Technical21/25

E-E-A-T5/7

Images6/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile3/4

Indexability3/3

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Title Length65 chars

Recommended: 50-60 chars (~386px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (0)

4 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100

Poor

5 12 1

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

Sponsored

AI & LLM Readiness

D54/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

3/25

Citation

17/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:4%

Words:1,633

Token eff.:Optimal

Depth:1/5

Structured Data

1 JSON-LD

Person×1.3

Citation Readiness

Opening Summary24w

Descriptive Headingsavg 7w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

72/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

17/20

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

Forms & Inputs

5/15

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

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

33/100

621 mg

CO₂e / view

6.0 MB

Page Weight

Cleaner Than

New Visitor

710 mg

Returning (cached)

355 mg

Annual (10K/mo)

74.5 kg

Emission Segments

Data Center

30 mg

Network

183 mg

Device

408 mg

Resource Breakdown

JavaScript

194.1 KB

Images

1.3 MB

CSS

956.9 KB

HTML

45.8 KB

Other

3.5 MB

Green Hosting Verified

Cloudflare

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

31%Critical

Interactive

HTTPS

WAF

60d

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

05.04.2026

Valid Until

05.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

pii-tools.com*.pii-tools.com

SHA-256 Fingerprint

6E:FB:BD:F8:A2:7E:38:66:AC:C7:2D:57:E6:CB:49:C1:4A:C6:D5:2D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 1 Hours(max-age=3600, public)

cf-cache-status

HIT

cf-ray🇮🇹 Milan

9f70c9ef5c1b4bf1-MXP

content-encoding

zstd

content-type

text/html

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

aspmx2.googlemail.com

aspmx.l.google.com

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

Domain Information

radimrehurek.com

Domain Age

14y 9m

Created

05.08.2011

Expires

05.08.2026

Last Updated

13.07.2025

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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 Friendly25 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

montserrat + Nunito

WCAG Partial

64/100

Readability

/30

16/30

14px · LH 1.29

Hierarchy

/20

15/20

3.27x ratio · ✓ H1→H6

WCAG

/25

15/25

1.67:1 min contrast

Performance

/25

18/25

2 fonts · 6 req

Heading Font

montserrat

Sans46px

Body Font

Nunito

Sans14px

Contrast Ratio

1.67:1

2 issues

Reading Comfort

~36 CPL

Narrow lines

46px

27px

32px

14px

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

⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.7:1).

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

✅ Strong hierarchy: Headlines are 3.3x larger than body text.

Buy on MyFontsFluid TypeFlesch 45

Color Palette

9 unique colors

Light

#0f47ce

Primary· 55.7%

#392ec3

Primary· 10.1%

#ffffff

Primary· 0%

#55d7c4

Primary· 7.6%

#edeff2

Secondary· 6%

#232871

Accent· 4.7%

#9a9abc

Secondary· 4.7%

#3a92c9

Accent· 3.5%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pii-tools.com(17)googletagmanager.com(3)

Website Identity

Discover, analyze and remediate sensitive data anywhere

SoftwareApplication

pii-tools.com/schedule-a-demo/

14 years old

Location detected: 🇨🇦 Canadavia ip

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA📧 Google Workspaceen-US

Social Profiles

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Last analyzed: 05 May 2026 at 15:31

Historical Analysis & Change Tracking