revisionalpha.com

https://revisionalpha.com· First analyzed 24 May 2026· Updated 24 May 2026

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revisionalpha.com

Mobile

Sponsored

Hosting Provider

OVHcloud

ovhcloud.com

IP Address

51.79.50.247

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Beauharnois, Canada

ASN

AS16276

Organization

OVH Hosting, Inc.

Server

Nginx

Nameservers

ns2.revisionalpha.com.ns1.revisionalpha.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

713 ms10%

Speed Index

927 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

813 KB

35 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

OVHcloud

Technology Stack

9 Technologies Detected

CSS Frameworks

Bootstrap

Tailwind CSS

Icon Libraries

Font Awesome Ionicons

Analytics

Libraries

Tag Managers

Web Servers

SEO Analysis

C64/100

Meta Tags15/15

Content10/12

Headings3/8

Technical14/25

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

revisionalpha.comrevisionalpha.com

Hosting, Desarrollo Web y Marketing Digital | REVISION ALPHA

En REVISION ALPHA ofrecemos soluciones en la nube: hosting, desarrollo web, apps móviles y marketing digital. Más de 23 años de experiencia.

Title Length60 chars

Recommended: 50-60 chars (~356px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

8/100

Poor

3 12 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.

11/25

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

nav

Text ratio:7%

Words:333

Token eff.:Optimal

Sections/1K:21

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 4.1w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

13/20

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

4/15

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.

62/100

82 mg

CO₂e / view

813.3 KB

Page Weight

80%

Cleaner Than

New Visitor

94 mg

Returning (cached)

47 mg

Annual (10K/mo)

9.9 kg

Emission Segments

Data Center

4 mg

Network

24 mg

Device

54 mg

Resource Breakdown

JavaScript

42.2 KB

Images

389.3 KB

CSS

374.5 KB

HTML

7.4 KB

Green Hosting Verified

OVHcloud

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

54d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.04.2026

Valid Until

18.07.2026

Subject Alternative Names (2)

revisionalpha.comwww.revisionalpha.com

SHA-256 Fingerprint

A0:0D:A9:F9:F9:A7:63:B0:14:84:F3:18:39:16:6B:CF:E8:93:54:F7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, private)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 21:59:18 GMT

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.revisionalpha.com

Domain Information

revisionalpha.com

Domain Age

23y 8m

Created

17.09.2002

Expires

17.09.2026

Last Updated

20.08.2025

Registrar

Domain.com - Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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

proxima-l

WCAG Partial

49/100

Readability

/30

20/30

22px · LH 1.50

Hierarchy

/20

5/20

0.95x ratio

WCAG

/25

15/25

1:1 min contrast

Performance

/25

9/25

3 fonts · 5 req

Heading Font

proxima-l

Sans21px

Body Font

proxima-l

Sans22px

Contrast Ratio

1:1

9 issues

Reading Comfort

~44 CPL

Narrow lines

21px

50px

86px

24px

22px

Perfect Fifth

Scale

✅ Excellent readability: 22px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 5/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 9 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.

Buy on MyFontsFlesch 5

Color Palette

10 unique colors

2.02:1 Fail Light

#ffffff

Background· 34.6%

#b1b7bd

Secondary· 3.1%

#c8e8f1

Accent· 21.299999999999997%

#a0ced6

Secondary· 9.8%

#ff1a1d

Primary· 8.1%

#78a5af

Secondary· 5.5%

#9a4247

Secondary· 3.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)revisionalpha.com(3)

Website Identity

revisionalpha.com

info@revisionalpha.com

23 years old

Location detected: 🇨🇦 Canadavia ip

Domain.com - Network Solutions, LLCes

Social Profiles

Facebook Instagram

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Last analyzed: 24 May 2026 at 21:59

Historical Analysis & Change Tracking