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Whois & Analysis for linphone.org

Dec 18, 2019 11:29 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
Desktop screen Desktop screenshot for linphone.org
52

7 criteria passed
4 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your meta description eloquent and appealing, neither too short nor too long.
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Make all versions of your website point to the same URL.
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OVERVIEW

• Domain Owner
Private
• Category
Technology & Computing
• Online since
• Age
22 years, 9 months, 13 days
• Alexa Rank
#254.648, linphone.org is in the world's top 1 million websites

FREE FORM BUILDER

Representation of an online Form

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Gandi has expired on January 29, 2020.
Title Tag
Linphone open source VoIP SIP softphone - voice, video and instant messaging
Length: 76 (recommended: 10 to 70)
Meta Description
Linphone is an open source SIP client for HD voice/video calls, 1-to-1 and group instant messaging, conference calls etc. Available for iOS, Android, Windows, macOS and GNU/Linux.
Length: 179 (recommended: 50 to 160)
Google preview
Desktop Version

Linphone open source VoIP SIP softphone - voice, video and instant mes...

https://linphone.org

Linphone is an open source SIP client for HD voice/video calls, 1-to-1 and group instant messaging, conference calls etc. Available for iOS, Android, Windows, macOS...

Mobile Version

https://linphone.org

Linphone open source VoIP SIP softphone - voice, video and instant mes...

Linphone is an open source SIP client for HD voice/video calls, 1-to-1 and group instant messaging, conference calls etc. Availabl...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width

SEMANTIC ANALYSIS

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by linphone.org.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Linphone Confidence: 94% Arrow up

Linphone (contraction of Linux phone) is a free voice over IP (VoIP) service and SIP client, currently developed by Belledonne Communications in France.

Linphone was initially developed for Linux but now supports many additional platforms including Microsoft Windows, Mac OS X, and mobile phones running Windows Phone, iOS or Android.

It supports ZRTP for end-to-end encrypted voice and video communication.

MacOS Confidence: 94% Arrow up

macOS (pronounced; previously Mac OS X, then OS X) is the current series of Unix-based graphical operating systems developed and marketed by Apple Inc. designed to run on Apple's Macintosh computers ("Macs"), having been preinstalled on all Macs since 2002.

Within the market of desktop, laptop and home computers, and by web usage, it is the second most widely used desktop OS after Microsoft Windows.

IOS Confidence: 90% Arrow up

iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware.

It is the operating system that presently powers many of the company's mobile devices, including the iPhone, iPad, and iPod Touch.

It is the second most popular mobile operating system globally after Android.

iPad tablets are also the second most popular, by sales, against Android since 2013.

Android (operating system) Confidence: 89% Arrow up

Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets.

Android's user interface is mainly based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input.

In addition to touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface.

Variants of Android are also used on notebooks, game consoles, digital cameras, and other electronics.

Softphone Confidence: 89% Arrow up

A softphone is a software program for making telephone calls over the Internet using a general purpose computer, rather than using dedicated hardware.

The softphone can also be installed on a piece of equipment such as a workstation, portable computer, tablet or even a cellphone and allows the user to place and receive calls without requiring an actual telephone set.

Often a softphone is designed to behave like a traditional telephone, sometimes appearing as an image of a phone, with a display panel and buttons with which the user can interact.

A softphone is usually used with a headset connected to the sound card of the PC, or with a USB phone.

WEBSITE SPEED

linphone.org website speed is slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

1.2s

This domain loads at the median speed of 1.2 seconds.

Speed Percentile

69%

linphone.org is faster than approximately 69 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

This website is ranked #254.648 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • linphone.org daily visitors distribution - Total: 1 country
  • Flag for IndiaIndia (25.2%)
  • Flaf icon for other countryOthers (74.8%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #93.681

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How linphone.org looks like on a mobile device such as an iPhone.

Tablet
How linphone.org looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 24% #a0c0d0
  • 15% #80b0c0
  • 10% #404040
  • 9% #f05020
  • 8% #90b0d0
  • 5% #505050
  • 5% #e0e0e0
  • 4% #f0f0f0
  • 4% #b0d0e0
  • 4% #606060
  • 2% #d0e0f0
  • 1% #707080

Text/code ratio

linphone.org's text/code ratio is 13.68%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 13.68%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 24
  • <H3> 32
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Welcome to linphone
<H2>
2nd level heading
Logo menu mobile
Main menu (3)
Menu solutions (2)
Menu technical corner (2)
Slider accueil
<H3>

For a better readability, only the first 20 <H3> tags are shown below.

3rd level heading
All use cases (2)
Secure communications (2)
Linphone (2)
Liblinphone (2)
Flexisip (2)
Alt attributes Arrow up

We found 39 images on this website.
38 ALT attributes are missing on your image tags. The issue affects 34 actual different images that could be loaded more than once in your page.

Image Image URL Occurrences
Image with missing alt attribute found on linphone.org /sites/default/files/logo_1_0.png 1
Image with missing alt attribute found on linphone.org https://linphone.org/sites/all/themes/simple/images/iconRss.png 2
Image with missing alt attribute found on linphone.org https://linphone.org/sites/all/themes/simple/images/iconLinkedin.png 2
Image with missing alt attribute found on linphone.org https://linphone.org/sites/all/themes/simple/images/iconLettre.png 2
Image with missing alt attribute found on linphone.org https://linphone.org/sites/all/themes/simple/images/iconLoupe.png 2

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 38 images on linphone.org. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

You're doing quiet good on social media!

Social shares are a key signal, among many others, that search engines use to evaluate the rankings of a website. Asking people to share your pages, adding visible social share buttons and make great quality content are 3 of the most powerful ways to grow your social presence.

  • Facebook iconFacebook
  • Total Engagement 154
  • Likes 57
  • Shares 71
  • Comments 26

DOMAIN REGISTRAR

Domain Registrar GANDI SAS
Registration Date 07/10/2001 22 years, 9 months, 13 days ago
Last Modified 06/09/2019 4 years, 10 months, 14 days ago
Nameservers Arrow up
Host IP Address Country
ns-34-a.gandi.net 173.246.100.35 Flag for United StatesUnited States
ns-229-b.gandi.net 213.167.230.230 Flag for FranceFrance
ns-183-c.gandi.net 217.70.187.184 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • OVH SAS
  • IP Address
  • 5.135.31.160
  • Country
  • Flag for FranceFrance
  • Region
  • Auvergne-Rhone-Alpes , Grenoble
  • Latitude and Longitude
  • 45.1598 : 5.73238
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