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Whois & Analysis for calendar.com

Nov 17, 2019 12:28 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
• Contact Name
PERFECT PRIVACY, LLC
• Address
5335 Gate Parkway
• City
Jacksonville
• Zip Code
32256
• State
FL
• Country Code
US
• Phone Number
• Domain Registrar
Desktop screen Desktop screenshot for calendar.com
90

10 criteria passed
1 criteria to solve

PERFORMANCE OPPORTUNITIES

Fill the missing alt attributes on your images.
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OVERVIEW

• Domain Owner
Private
• Category
Technology & Computing  >  Desktop Publishing
• Online since
• Age
25 years, 6 months, 3 days
• Alexa Rank
#71.451, calendar.com is in the world's top 100.000 websites!

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by COMODO CA Limited has expired on March 31, 2020.
Title Tag
Calendar: Online Meeting Scheduling & Shared Calendar App
Length: 61 (recommended: 10 to 70)
Meta Description
Calendar harnesses the power of machine learning to give smart suggestions for when, where and how your meetings can take place.
Length: 128 (recommended: 50 to 160)
Google preview
Desktop Version

Calendar: Online Meeting Scheduling & Shared Calendar App

https://calendar.com

Calendar harnesses the power of machine learning to give smart suggestions for when, where and how your meetings can take place.

Mobile Version

https://calendar.com

Calendar: Online Meeting Scheduling & Shared Calendar App

Calendar harnesses the power of machine learning to give smart suggestions for when, where and how your meetings can take place.

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

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1, shrink-to-fit=no
viewport width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0

SEMANTIC ANALYSIS

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

They are the main concepts covered by calendar.com.

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

Topics
Machine learning Confidence: 88% Arrow up

Machine learning is the subfield of computer science that, according to Arthur Samuel in 1959, gives "computers the ability to learn without being explicitly programmed." Evolved from the study of pattern recognition and computational learning theory in artificial intelligence, machine learning explores the study and construction of algorithms that can learn from and make predictions on data – such algorithms overcome following strictly static program instructions by making data driven predictions or decisions, through building a model from sample inputs.

Machine learning is employed in a range of computing tasks where designing and programming explicit algorithms with good performance is difficult or unfeasible; example applications include email filtering, detection of network intruders or malicious insiders working towards a data breach, optical character recognition (OCR), learning to rank and computer vision.

Application software Confidence: 71% Arrow up

An application program (app or application for short) is a computer program designed to perform a group of coordinated functions, tasks, or activities for the benefit of the user.

Examples of an application include a word processor, a spreadsheet, an accounting application, a web browser, a media player, an aeronautical flight simulator, a console game or a photo editor.

The collective noun application software refers to all applications collectively.

This contrasts with system software, which is mainly involved with running the computer.

Event scheduling Confidence: 70% Arrow up

Event scheduling is the activity of finding a suitable time for an event such as meeting, conference, trip, etc.

It is an important part of event planning that is usually carried out at its beginning stage.

Smartphone Confidence: 70% Arrow up

A smartphone is a mobile phone (also known as cell phones or mobiles) with an advanced mobile operating system that combines features of a personal computer operating system with other features useful for mobile or handheld use.

Smartphones, which are pocket-sized, typically combine the features of a mobile phone, such as the abilities to place and receive voice calls and create and receive text messages, with those of other popular digital mobile devices like personal digital assistants (PDAs), such as an event calendar, media player, video games, GPS navigation, digital camera and digital video camera.

Smartphones can access the Internet and can run a variety of third-party software components ("apps" from places like Google Play Store or Apple App Store).

They typically have a color display with a graphical user interface that covers more than 76% of the front surface.

The display is almost always a touchscreen and sometimes additionally a touch-enabled keyboard like the Priv/Passport BlackBerrys, which enables the user to use a virtual keyboard to type words and numbers and press onscreen icons to activate "app" features.

Web conferencing Confidence: 70% Arrow up

Web conferencing may be used as an umbrella term for various types of online collaborative services including web seminars ("webinars"), webcasts, and peer-level web meetings.

It may also be used in a more narrow sense to refer only to the peer-level web meeting context, in an attempt to disambiguate it from the other types of collaborative sessions.

Terminology related to these technologies is inexact, and no generally agreed upon source or standards organization exists to provide an established usage reference.

WEBSITE SPEED

calendar.com website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

0.8s

This domain loads at the median speed of 0.8 seconds.

Speed Percentile

88%

calendar.com is faster than approximately 88 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 #71.451 by Alexa.

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

Daily visitors by country

  • calendar.com daily visitors distribution - Total: 5 countries
  • Flag for IndiaIndia (13.6%)
  • Flag for United States of AmericaUnited States of America (53.9%)
  • Flag for CanadaCanada (3.7%)
  • Flaf icon for other countryOthers (28.8%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #50.031
Flag for TurkeyTurkey #83.188
Flag for United States of AmericaUnited States of America #31.201
Flag for Iran (Islamic Republic of)Iran (Islamic Republic of) #60.421
Flag for CanadaCanada #54.343

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How calendar.com looks like on a mobile device such as an iPhone.

Tablet
How calendar.com looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 41% #ffffff
  • 28% #e0f0f0
  • 13% #f0f0ff
  • 8% #f0f0f0
  • 4% #fff0ff
  • 2% #f0ffff
  • 1% #7090e0
  • 1% #fffff0
  • 1% #f0fff0
  • 1% #6080d0
  • 0% #80a0e0
  • 0% #c0d0f0

Text/code ratio

calendar.com's text/code ratio is 3.08%. 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 3.08%

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> 4
  • <H3> 10
  • <H4> 1
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Calendar
<H2>
2nd level heading
Top scheduling software
Your calendar is always learning
Calendar analytics
Meeting transcriptions
<H3>
3rd level heading
Be more productive. save time. focus.
The challenge
Productivity tool
The experience
Coming soon: know what's going on with your team
<H4>
4th level heading
Your most precious asset is your time. calendar is dedicated to helping you use it well.
Alt attributes Arrow up

We found 41 images on this website.
4 ALT attributes are missing on your image tags. The issue affects 3 actual different images that could be loaded more than once in your page.

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 4 images on calendar.com. 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 have a relatively high presence on social media, keep going!

The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.

  • Facebook iconFacebook
  • Total Engagement 2.356
  • Likes 368
  • Shares 1.877
  • Comments 111

DOMAIN REGISTRAR

Domain Registrar REGISTER.COM, INC.
Registration Date 05/03/1999 25 years, 6 months, 3 days ago
Last Modified 09/23/2019 5 years, 1 month, 10 days ago
Expiration Date 05/03/2026 1 year, 6 months, 1 day from now
Nameservers Arrow up
Host IP Address Country
mitch.ns.cloudflare.com 173.245.59.208 Flag for United StatesUnited States
ruth.ns.cloudflare.com 173.245.58.143 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Cloudflare, Inc.
  • IP Address
  • 104.27.160.104
  • Country
  • Flag for United StatesUnited States
  • Region
  • New Jersey , Newark
  • Latitude and Longitude
  • 40.7357 : -74.1724
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