linphone.org

https://linphone.org· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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linphone.org

Mobile

Sponsored

Hosting Provider

OVHcloud

ovhcloud.com

IP Address

57.128.7.119

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Gravelines, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns-229-b.gandi.net.ns-34-a.gandi.net.ns-183-c.gandi.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

579 ms10%

Speed Index

753 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2 MB

88 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Gtecv1.0.0Custom

by Gtec

View Theme

Technology Stack

20 Technologies Detected

Plugins

WPML

Monarch Search Filter Pro Svg Support Betterdocs

Libraries

Fonts

Google Fonts Adobe Fonts (Typekit)

UI Components

CSS Frameworks

Icon Libraries

Analytics

Web Servers

Languages

Security

SEO Analysis

B75/100

Meta Tags7/15

Content12/12

Headings7/8

Technical25/25

E-E-A-T0/7

Images3/7

Links2/5

URL5/5

Social3/5

Freshness4/4

Mobile4/4

Indexability3/3

linphone.orglinphone.org

Linphone - Communication en temps réel

No description available for this page.

Title Length38 chars

Recommended: 50-60 chars (~235px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (71/81) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

19 URLs

19 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

20/100

Needs Work

6 11 1

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

4/25

Citation

14/25

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:8%

Words:1,778

Token eff.:Optimal

Sections/1K:10.1

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary52w

Descriptive Headingsavg 3.4w

Canonical URL

Open Graph1/3

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.

73/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

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.

2 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.

63/100

204 mg

CO₂e / view

2.0 MB

Page Weight

50%

Cleaner Than

New Visitor

233 mg

Returning (cached)

117 mg

Annual (10K/mo)

24.5 kg

Emission Segments

Data Center

10 mg

Network

60 mg

Device

134 mg

Resource Breakdown

JavaScript

157.7 KB

Images

1.3 MB

CSS

372.1 KB

Fonts

93.1 KB

HTML

23.2 KB

Green Hosting Verified

OVHcloud

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

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

10.03.2026

Valid Until

08.06.2026

Subject Alternative Names (2)

linphone.orgwww.linphone.org

SHA-256 Fingerprint

E4:EC:78:E0:88:54:65:F2:8A:FF:2A:0C:ED:06:5E:7B:94:85:A1:8A...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

23467

content-type

text/html; charset=UTF-8

date

Thu, 30 Apr 2026 14:54:30 GMT

last-modified

Thu, 30 Apr 2026 12:41:20 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

smtp.belledonne-communications.com

mail1.linphone.org

Domain Information

linphone.org

Domain Age

24y 10m

Created

10.07.2001

Expires

10.07.2026

Last Updated

16.05.2025

Registrar

Gandi SAS

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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...

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Typography & Readability

Figtree

WCAG Partial

77/100

Readability

/30

24/30

18px · LH 1.50

Hierarchy

/20

16/20

2.56x ratio

WCAG

/25

17/25

1.38:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

Figtree

Sans46px

Body Font

Figtree

Sans18px

Contrast Ratio

1.38:1

17 issues

Reading Comfort

~35 CPL

Narrow lines

46px

36px

23px

18px

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

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

⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.4:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle Fonts AAdobe FontsFluid Type (rem)

Color Palette

6 unique colors

Light

#f8d8cb

Primary· 41.2%

#f6f8f7

Background· 36%

#110e15

Secondary· 8%

#d1b9b0

Secondary· 4.6%

#5a4244

Secondary· 3.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

linphone.org(17)linphone-matomo.gtec.pro(2)gstatic.com(1)

Website Identity

Linphone - Communication en temps réel

www.linphone.org/

24 years old

Location detected: 🇫🇷 Francevia ip

Gandi SASfr-FR

Social Profiles

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Last analyzed: 30 Apr 2026 at 14:54

Historical Analysis & Change Tracking