fr24.com Domain Owner Whois and Analysis

DOMAIN OWNER WHOIS

ⓘ The owner has chosen to keep his whois contact information private.

SEO SCORE

fr24.com
Make your link ↑ do-follow

✅ 9 criteria passed
❌ 2 criteria to solve

PERFORMANCE OPPORTUNITIES

Make all versions of your website point to the same URL.

Fill the missing alt attributes on your images.

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OVERVIEW

• Domain Owner

Private

• Category

Travel > Air Travel

• Online since

June 27, 2005 Explore Wayback Machine

• Age

18 years, 10 months, 14 days

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TECHNICAL SEO & SECURITY

ⓘ Redirection

fr24.com redirects to https://flightradar24.com

❌ SSL Certificate

This website is not SSL secured (HTTPS), the certificate issued by COMODO CA Limited has expired on May 21, 2020.

✅ Title Tag

Flightradar24: Live Flight Tracker - Real-Time Flight Tracker Map
Length: 65 (recommended: 10 to 70)

✅ Meta Description

The world’s most popular flight tracker. Track planes in real-time on our flight tracker map and get up-to-date flight status & airport information.
Length: 154 (recommended: 50 to 160)

ⓘ Google preview

Desktop Version

Flightradar24: Live Flight Tracker - Real-Time Flight Tracker Map

https://fr24.com

The world’s most popular flight tracker. Track planes in real-time on our flight tracker map and get up-to-date flight status & airport information.

Mobile Version

https://fr24.com

Flightradar24: Live Flight Tracker - Real-Time Flight Tracker Map

The world’s most popular flight tracker. Track planes in real-time on our flight tracker map and get up-to-date flight status &amp...

✅ 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	Resolved URL
http://fr24.com	https://www.flightradar24.com/
https://fr24.com	https://www.flightradar24.com/
http://www.fr24.com	https://www.flightradar24.com/
https://www.fr24.com	error with SSL certificate

✅ Robots.txt

https://www.flightradar24.com/robots.txt

✅ URL Parameters

Great, the domain URLs look clean.

Attribute	Value
ⓘ author	Flightradar24
ⓘ viewport	shrink-to-fit=no,initial-scale=1,width=device-width,user-scalable=no,maximum-scale=1

SEMANTIC ANALYSIS

ⓘ The owner has associated the following topics to the website.

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

They are the main concepts covered by fr24.com.

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

Topics

Flightradar24 Confidence: 86%

Flightradar24 is a Swedish internet-based service that shows real-time aircraft flight information on a map. It includes flight tracks, origins and destinations, flight numbers, aircraft types, positions, altitudes, headings and speeds. It can also show time-lapse replays of previous tracks and historical flight data by airline, aircraft, aircraft type, area or airport. It aggregates data from multiple sources but, outside of the United States, mostly from crowdsourced information gathering by volunteers with ADS-B receivers. The service was founded as a hobby in 2006 by two Swedish aviation enthusiasts. It is available via a web page or mobile device apps. The Guardian considers the site to be "authoritative".

Dashboard (macOS) Confidence: 74%

Dashboard is an application for Apple Inc.'s Mac OS X operating systems, used as a secondary desktop for hosting mini-applications known as widgets. These are intended to be simple applications that do not take time to launch. Dashboard applications supplied with Mac OS X include a stock ticker, weather report, calculator and notepad; users can create or download their own.

Our Flight Confidence: 71%

Our Flight is a Thoroughbred racehorse who won the New Zealand Derby in 1984, one of the very few fillies to have done so in the history of the race.

Time-Flight Confidence: 71%

Time-Flight is the seventh and final serial of the 19th season in the British science fiction television series Doctor Who, which was first broadcast in four twice-weekly parts from 22 March to 30 March 1982.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

Run Google PageSpeed Insights Analysis on fr24.com

LAYOUT

ⓘ Doctype HTML5

ⓘ Responsive website, mobile-friendly.

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How fr24.com looks like on a mobile device such as an iPhone.

Tablet
How fr24.com looks like on a tablet such as an iPad.

Main colors used

ⓘ These are the main HTML color codes used by this website.

68% #505050
21% #000000
5% #405060
2% #707050
2% #808050
1% #909060
0% #506050
0% #3080b0
0% #4070a0
0% #505060
0% #001010
0% #000010

Text/code ratio

ⓘ fr24.com's text/code ratio is 5.31%. 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 5.31%

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

Great, we found headings on this page.

<H1> 2
<H2> 12
<H3> 8
<H4> 12
<H5> 57
<H6> 0

<H1>

Top level heading
Updated terms and conditions
Download flightradar24 flight tracker

<H2>

2^nd level heading
{flightnumber}
{depıata}
{arrıata}
Speed & altitude graph
{users} onboard this flight
Choose fleet
Create fleet
{airportname}
Current disruptions
Scheduled flights - next 7 days
Do you work at an airport?
Current delay situation

<H3>

3^rd level heading
{callsign}
{depcity}
{arrcity}
{flightnumber} flight from {depıata} to {arrıata}
Arrival information
Date flight/route
{content} airline aircraft landed
{topbar}

<H4>

4^th level heading
Log in with email
Get more from flightradar24
Map
List
Units
Data sources
Types of traffic
Filters
General bookmarks
Playback
Wind barbs (kts)
Wind speed (m/s)

<H5>

For a better readability, only the first 20 <H5> tags are shown below.

5^th level heading
Map style
Brightness
Day/night line
Atc boundaries
Oceanic tracks
Aeronautical charts
Airport pins
Airport pin visibility
Aircraft icon size
Animate aircraft
Aircraft labels
Label background
Volcanic eruption (when applicable)
Basic weather
Cloud
Total precipitation
ıntense precipitation
North american radar
Australian radar
Winds

❌ Alt attributes

We found 28 images on this website.
27 ALT attributes are missing on your image tags. The issue affects 14 actual different images that could be loaded more than once in your page.

Image	Image URL	Occurrences
	https://www.flightradar24.com/static/images/apps/app_store.svg	2
	https://www.flightradar24.com/static/images/apps/google_play.svg	2
	https://www.flightradar24.com/static/images/svg/avtalk.svg	1
	https://www.flightradar24.com/static/images/svg/close_2px.svg	2
	https://www.flightradar24.com/static/images/pixel.png	2
	/static/images/ratings/black/0.png	1
	/static/images/pixel.png	8
	/static/images/spinner.png	3
	/static/images/data/operators/airline_logo.png	1
	https://www.flightradar24.com/static/images/svg/fr24-logo-no-payoff.svg	1
	https://www.flightradar24.com/static/images/svg/pin_2px.svg	1
	https://www.flightradar24.com/static/images/svg/premium_lock.svg	1
	https://www.flightradar24.com/static/images/svg/cesium_logo.svg	1
	https://www.flightradar24.com/static/images/svg/mapbox-logo-white.svg	1

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 27 images on fr24.com. Check your website to make sure it's specified for each image on the page.

LINKS

ⓘ There is a total of 124 links on the homepage of this website.

ⓘ Internal links : 96

For a better readability, only the first 50 internal links are shown below.

Anchor	Type	URL
Find out more.	text	/premium
Privacy Policy	text	/privacy-policy
terms of service	text	/terms-and-conditions
Flightradar24 - Flight Tracker	text	/
Apps	text	/apps
Add coverage	text	/add-coverage
Apply for receiver	text	/apply-for-receiver
Share your data	text	/share-your-data
Build your own	text	/build-your-own
Share statistics	text	/share-statistics
Data / History	text	/data
Search	text	/data
Airports	text	/data/airports
Airlines	text	/data/airlines
Aircraft	text	/data/aircraft
Flights	text	/data/flights
Pinned flights	text	/data/pinned
Statistics	text	/data/statistics
Blog	text	/blog
Newsletter	text	https://www.flightradar24.com/blog/on-the-radar-newsletter/
	image	/blog/category/avtalk/
Contact us	text	/contact-us
Press	text	/press
About	text	/about
Subscription plans	text	/premium/
How it works	text	/how-it-works
Glossary	text	/glossary
FAQ	text	/faq
Careers	text	/careers
Privacy policy	text	/privacy-policy
Terms and conditions	text	/terms-and-conditions
Commercial services	text	/commercial-services
Data services	text	/commercial-services/data-services
App integration	text	/commercial-services/app-integration
Aircraft unblocking	text	/commercial-services/aircraft-unblocking
Sign in with Google	text	https://www.flightradar24.com/auth/googleplus/?request=true
Sign in with Facebook	text	https://www.flightradar24.com/auth/facebook/?request=true
Sign in with Apple	text	https://www.flightradar24.com/auth/apple/?request=true
7-day FREE trial \| Learn more	text	https://www.flightradar24.com/premium
	image	{link}
No anchor	empty	{link}
Get full tracking in your account	text	/business/aircraft-unblocking
{depIata}	text	/airport/{depıata}
{arrIata}	text	/airport/{arrıata}
More {flightNumber} flights	text	/data/flights/{flightnumber}
Aircraft info	text	/data/aircraft/{registration}
Flight info	text	/data/flights/{flightnumber}
More {registration} flights	text	/data/aircraft/{registration}
Read more	text	/how-it-works
Increase the coverage in your area	text	/apply-for-receiver

ⓘ External links : 28

Anchor	Type	URL
	image	https://itunes.apple.com/app/flightradar24-free/id382233851?ls=1&mt=8&at=10lti3&ct=fr24_...
	image	https://play.google.com/store/apps/details?id=com.flightradar24free&hl=en&referrer=utm_sourc...
Forum	text	http://forum.flightradar24.com
My.flightradar24	text	https://my.flightradar24.com
Facebook	text	https://facebook.com/flightradar24
Twitter	text	https://twitter.com/flightradar24
LinkedIn	text	https://www.linkedin.com/company/2740521
Instagram	text	http://instagram.com/flightradar24
VK	text	https://vk.com/flightradar24
Weibo	text	https://weibo.com/5589682370/profile?topnav=1&wvr=6&is_all=1
No anchor	empty	https://my.flightradar24.com
	image	https://my.flightradar24.com
	image	https://my.flightradar24.com/
Start logging your flights	text	https://my.flightradar24.com/
Facebook	text	https://www.facebook.com/dialog/share?app_id=1541024692861275&href={shareurl}
Twitter	text	https://twitter.com/share/?url={shareurl}&text={callsign}+on+flightradar24.com&hashtags=flig...
myFlightradar24	text	https://my.flightradar24.com
	image	https://my.flightradar24.com/{username}
	image	https://cesiumjs.org/
	image	https://www.mapbox.com/about/maps/
3D models credits	text	http://github.com/kalmykov/fr24-3d-models
Terrain data by viewfinderpanoramas.org, Jonathan de Ferranti	text	http://www.viewfinderpanoramas.org/
© Mapbox	text	https://www.mapbox.com/about/maps/
© OpenStreetMap	text	http://www.openstreetmap.org/copyright
CC BY 3.0 US	text	https://creativecommons.org/licenses/by/3.0/us/
Follow Flightradar24 on Twitter	text	https://twitter.com/flightradar24
	image	https://itunes.apple.com/app/flightradar24-free/id382233851?ls=1&mt=8&at=10lti3&ct=fr24_...
	image	https://play.google.com/store/apps/details?id=com.flightradar24free&hl=en&referrer=utm_sourc...

DOMAIN REGISTRAR

ⓘ Domain Registrar	GODADDY.COM, LLC
ⓘ Registration Date	06/27/2005 18 years, 10 months, 14 days ago
ⓘ Last Modified	01/08/2019 5 years, 4 months ago
ⓘ Expiration Date	01/01/2020 Expired