lernvid.com

https://lernvid.com· First analyzed 15 May 2026· Updated 15 May 2026

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lernvid.com

Mobile

Sponsored

Hosting Provider

OVHcloud

ovhcloud.com

IP Address

51.178.1.39

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Roubaix, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns23.easyhoster.com.ns22.easyhoster.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

427 ms10%

Speed Index

555 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

871 KB

39 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Diviv4.27.6Custom

by Elegant Themes

View Theme

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

10 Technologies Detected

Plugins

Table Of Contents Plus Webp Express

Libraries

Other

CSS Frameworks

Fonts

Web Servers

Languages

SEO Analysis

A81/100

Meta Tags10/15

Content10/12

Headings8/8

Technical24/25

E-E-A-T3/7

Images7/7

Links2/5

URL5/5

Social2/5

Freshness4/4

Mobile3/4

Indexability3/3

lernvid.comlernvid.com

LERNVID : Le média business web et IA 100% français

No description available for this page.

Title Length51 chars

Recommended: 50-60 chars (~309px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

3 rules

Local SEO

Local Search Readiness

13/100

Poor

4 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

D48/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

4/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:6%

Words:2,184

Token eff.:Optimal

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary42w

Descriptive Headingsavg 10.2w

Canonical URL

Open Graph1/3

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.

81/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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.

77/100

88 mg

CO₂e / view

870.9 KB

Page Weight

80%

Cleaner Than

New Visitor

101 mg

Returning (cached)

50 mg

Annual (10K/mo)

10.6 kg

Emission Segments

Data Center

4 mg

Network

26 mg

Device

58 mg

Resource Breakdown

JavaScript

136.7 KB

Images

346.6 KB

CSS

353.9 KB

HTML

33.7 KB

Green Hosting Verified

OVHcloud

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

91%Excellent

Static / Informational

HTTPS

No WAF

38d

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/2

Valid From

24.03.2026

Valid Until

22.06.2026

Subject Alternative Names (7)

*.com.citation-hub.fr*.innastudio.com*.lernvid.cominnastudio.comlernvid.comwww.innastudio.com.citation-hub.frwww.lernvid.com.citation-hub.fr

SHA-256 Fingerprint

F5:B6:74:19:B9:63:37:23:72:EB:AB:61:D3:27:74:D4:7A:97:03:8A...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(max-age=0)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Fri, 15 May 2026 12:42:26 GMT

expires

Fri, 15 May 2026 12:42:26 GMT

last-modified

Fri, 15 May 2026 10:01:32 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

lernvid.com

Domain Information

lernvid.com

Domain Age

11y 2m

Created

11.03.2015

Expires

11.03.2028

Last Updated

24.03.2026

Registrar

OVH sas

DNSSEC

Not Enabled

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.

56/100

Not Mobile Friendly48 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.

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Montserrat + Open Sans

WCAG Partial

66/100

Readability

/30

16/30

14px · LH 1.70

Hierarchy

/20

19/20

2.14x ratio · ✓ H1→H6

WCAG

/25

17/25

2.75:1 min contrast

Performance

/25

14/25

2 fonts · 14 req

Heading Font

Montserrat

Sans30px

Body Font

Open Sans

Sans14px

Contrast Ratio

2.75:1

21 issues

Reading Comfort

~37 CPL

Narrow lines

30px

26px

20px

14px

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

⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 2.8:1).

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

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 41

Color Palette

8 unique colors

13.45:1 AAA Light

#ffffff

Background· 63.3%

#2f2f2a

Other· 4.6%

#ef6630

Primary· 11.899999999999999%

#e0d3c4

Secondary· 5.3%

#9b826a

Secondary· 4.1%

#f1e1d4

Accent· 3.3%

#aa582f

Accent· 1.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

lernvid.com(11)

Website Identity

LERNVID : Le média business web et IA 100% français

Lernvid est un magazine qui traite du digital et du business avec des rubriques autour de l'IA, de l'high tech et des logiciels en ligne

www.lernvid.com/

11 years old

Location detected: 🇫🇷 Francevia ip

OVH sasfr-FR

Sponsored

Last analyzed: 15 May 2026 at 12:42

Historical Analysis & Change Tracking