troll.is Troll.is

   
Tröll Expeditions | Passion for Adventure in Iceland

Domain Summary

What is the traffic rank for Troll.is?

• Troll.is ranks #1,681,234 globally on HypeStat.

What percent of global Internet users visit Troll.is?

• 5.96E-5% of global Internet users visit Troll.is

How many people visit Troll.is each day?

• Troll.is receives approximately 2.9K visitors and 5,358 page impressions per day.

How much Troll.is can earn?

• Troll.is should earn about $21.86/day from advertising revenue.

What is Troll.is estimated value?

• Estimated value of Troll.is is $21,918.68.

What IP addresses does Troll.is resolve to?

• Troll.is resolves to the IP addresses 13.226.22.25.

Where are Troll.is servers located in?

• Troll.is has servers located in United States.

troll.is Profile

Title:Tröll Expeditions | Passion for Adventure in Iceland
Description:We have vast experience in providing high quality and safe travel adventures in Iceland. Enjoy Sightseeing, Super Jeep Tours, Glacier Tours and Snorkeling.
Tags:
tours in iceland
Category:Travel and Tourism / Other Travel and Tourism
Edit Site Info

What technologies does troll.is use?

These are the technologies used at troll.is. troll.is has a total of 10 technologies installed in 8 different categories.
CDN
Amazon Cloudfront Amazon Cloudfront
Miscellaneous
Amazon S3 Amazon S3
Open Graph Open Graph
PaaS
Amazon Web Services Amazon Web Services
Widgets
Elfsight Elfsight
Analytics
Facebook Pixel Facebook Pixel
Google Analytics Google Analytics
Tag Managers
Google Tag Manager Google Tag Manager
Performance
Partytown Partytown
CMS
Prismic Prismic

troll.is Traffic Analysis

Troll.is is ranked #1,681,234 in the world. This website is viewed by an estimated 2.9K visitors daily, generating a total of 5.4K pageviews. This equates to about 89K monthly visitors. Troll.is traffic has decreased by 7.68% compared to last month.
Daily Visitors2.9K
12.21%
Monthly Visits89K
7.68%
Pages per Visit1.82
42.96%
Visit duration02:56
21.26%
Bounce Rate56.49%
53.07%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
2,937
Monthly Visits:
88,991
Pages per Visit:
1.82
Daily Pageviews:
5,358
Avg. visit duration:
02:56
Bounce rate:
56.49%
Global Reach:
5.96E-5%
Monthly Visits (SEMrush):
43,470
Monthly Unique Visitors (SEMrush):
33,207
Monthly Visits (SimilarWeb):
88,985
HypeRank:
1,681,234
SEMrush Rank:
278,862
SimilarWeb Rank:
577,775
*All traffic values are estimates only.

Traffic sources

Direct:
75.96%
Referral:
0%
Search:
19.10%
Social:
0%
Paid:
4.94%

Desktop vs Mobile

Desktop:
27.56%
Mobile:
72.44%

Total Visits Last 3 Months

53.8K
JUN
96.4K
JUL
89K
AUG

Which sites are competitors to troll.is?

Websites similar to troll.is are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Last update was 537 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with troll.is in any way. Only publicly available statistics data are displayed.

Search Engine Indexes ▼

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Bing Index:
690

  ▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  troll.is
Rank:
(Rank based on keywords, cost and organic traffic)
  278,862
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  5,248
Organic Traffic:
(Number of visitors coming from top 20 search results)
  4,679
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $10,716.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $21.9 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $655.8 and annual gross revenue of approximately $8K. Based on these figures, the site's net worth is estimated at around $21.9K.

How much would troll.is make?

Daily Revenue:
$21.86
Monthly Revenue:
$655.80
Yearly Revenue:
$7,978.90
*All earnings values are estimates only.

How much is troll.is worth?

Website Value:
$21.9K

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
troll.is
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
troll.is
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
troll.is
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is troll.is hosted? ▼

Troll.is may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
13.226.22.25
ASN:
AS16509 
ISP:
Amazon.com, Inc. 
Server Location:

United States, US
 

Other sites hosted on 13.226.22.25

How fast does troll.is load? ▼

The average loading time of troll.is is 159 ms. The Desktop speed index is 99 and mobile speed index is 71.
Average Load Time:
159 ms

Page Speed (Google PageSpeed Insights) - Desktop

99
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)1ms 92% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 92% 4% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 4% 2% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 2%
Time To First Byte (TTFB)402ms 90% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 90% 7% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 7% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)839ms 94% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 94% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 1% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 1%
First Input Delay (FID)6ms 95% of loads for this page have a fast (<100ms) First Input Delay (FID) 95% 2% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 2% 1% of loads for this page have a slow (>300ms) First Input Delay (FID) 1%
Interaction To Next Paint (INP)34ms 94% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 94% 3% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 3% 2% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 2%
Largest Contentful Paint (LCP)895ms 97% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 97% 1% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 1% 0% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an AVERAGE speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)18ms 50% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 50% 34% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 34% 15% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 15%
Time To First Byte (TTFB)287ms 94% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 94% 4% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 4% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)664ms 96% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 96% 2% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 2% 1% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 1%
First Input Delay (FID)3ms 98% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 0% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)48ms 96% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 96% 2% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 2% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)872ms 96% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 96% 2% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 2% 1% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 1%

Lab Data

Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Time to Interactive 1.5 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
First Contentful Paint 0.5 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Total Blocking Time 50 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Preconnect to required origins  
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins
Speed Index 0.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Meaningful Paint 0.5 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
Max Potential First Input Delay 140 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Largest Contentful Paint 1.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Page Speed (Google PageSpeed Insights) - Mobile

71
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0ms 92% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 97% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 1% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 1%
Time To First Byte (TTFB)703ms 90% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 78% 14% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 14% 6% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 6%
First Contentful Paint (FCP)1.3s 94% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 87% 8% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 8% 4% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 4%
First Input Delay (FID)22ms 90% of loads for this page have a fast (<100ms) First Input Delay (FID) 90% 5% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 5% 3% of loads for this page have a slow (>300ms) First Input Delay (FID) 3%
Interactive To Next Paint (INP)149ms 94% of loads for this page have a fast (<200s) Interactive To Next Paint (INP) 83% 11% of loads for this page have an average (200s ~ 500s) Interactive To Next Paint (INP) 11% 4% of loads for this page have a slow (>500s) Interactive To Next Paint (INP) 4%
Largest Contentful Paint (LCP)1.4s 97% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 92% 4% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 4% 2% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 2%

Origin Data

All pages served from this origin have an SLOW speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)35ms 66% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 66% 5% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 5% 28% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 28%
Time To First Byte (TTFB)745ms 77% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 77% 16% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 16% 6% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 6%
First Contentful Paint (FCP)1.4s 85% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 85% 9% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 9% 5% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 5%
First Input Delay (FID)21ms 98% of loads for this page have a fast (<100ms) First Input Delay (FID) 88% 7% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 7% 3% of loads for this page have a slow (>300ms) First Input Delay (FID) 3%
Interactive To Next Paint (INP)196ms 75% of loads for this page have a fast (<0.2s) Interactive To Next Paint (INP) 75% 16% of loads for this page have an average (0.2s ~ 0.5s) Interactive To Next Paint (INP) 16% 8% of loads for this page have a slow (>0.5s) Interactive To Next Paint (INP) 8%
Largest Contentful Paint (LCP)1.7s 87% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 87% 7% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 7% 4% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 4%

Lab Data

Time to Interactive 6.4 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
Preconnect to required origins  
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
First Meaningful Paint 1.9 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Largest Contentful Paint 3.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Max Potential First Input Delay 890 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Total Blocking Time 850 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
First Contentful Paint 1.8 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Speed Index 2.9 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets

Does troll.is use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on troll.is are reduced by 93%.
troll.is use br compression.
Original size: 1.72 MB
Compressed size: 117.19 KB
File reduced by: 1.6 MB (93%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  SUSPICIOUS

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. troll.is supports HTTPS.
 troll.is supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: troll.is
Organization:
Location:
Issuer: Amazon RSA 2048 M01
Valid from: Nov 25 00:00:00 2022 GMT
Valid until: Dec 24 23:59:59 2023 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: Amazon RSA 2048 M01
Organization: Amazon
Location: US
Issuer: Amazon Root CA 1
Valid from: Aug 23 22:21:28 2022 GMT
Valid until: Aug 23 22:21:28 2030 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: Amazon Root CA 1
Organization: Amazon
Location: US
Issuer: Starfield Services Root Certificate Authority - G2
Valid from: May 25 12:00:00 2015 GMT
Valid until: Dec 31 01:00:00 2037 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: Starfield Services Root Certificate Authority - G2
Organization: "Starfield Technologies, Inc."
Location: Scottsdale, Arizona, US
Issuer:
Valid from: Sep 2 00:00:00 2009 GMT
Valid until: Jun 28 17:39:16 2034 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 troll.is supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server. 
content-type: text/html
x-amz-id-2: Mjb+jm9MzML55mQDYvwi8tCel30yAefjZhXnZx3e/55INnet+Zx86Z9lesX1PA0bzsEpKSm3UhI=
x-amz-request-id: YGBK7KVBNC3MYN0H
last-modified: Wed, 13 Sep 2023 09:42:17 GMT
server: AmazonS3
content-encoding: br
date: Thu, 14 Sep 2023 09:50:57 GMT
cache-control: "public,max-age=86400"
etag: W/"f9104f07034b73e2cd1b3a55b49e978d"
vary: Accept-Encoding
x-cache: RefreshHit from cloudfront
via: 1.1 e01091b7c39d5f291f684f22eebc396e.cloudfront.net (CloudFront)
x-amz-cf-pop: ORD51-C2
x-amz-cf-id: CheZglWNAktxmvkWS_NT694pInrlsojqpjnCiKd7pR1VqlhU8adEOA==

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
HINFO 3600
NS linda.ns.cloudflare.com 86182
NS owen.ns.cloudflare.com 86182

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on December 30, 2011 and will expire on December 30, 2025 if not renewed. This website is now assigned through the registrar . The WHOIS data for this website's domain was last updated on March 5, 2025.
Domain Created:
2011-12-30
Domain Expires:
2025-12-30
Domain Age:
13 years 2 months 6 days
Domain Owner:
Troll ferdathjonusta ehf.
WhoIs:
 

% This is the ISNIC Whois server.
%
% Rights restricted by copyright.
% See https://www.isnic.is/en/about/copyright

domain:       troll.is
registrant:   TE856-IS
admin-c:      TE856-IS
tech-c:       WDE61-IS
zone-c:       CN25-IS
billing-c:    TE856-IS
nserver:      linda.ns.cloudflare.com
nserver:      owen.ns.cloudflare.com
dnssec:       unsigned delegation
created:      December 30 2011
expires:      December 30 2025
source:       ISNIC 

role:         Troll ferdathjonusta ehf.
nic-hdl:      TE856-IS
address:      Fiskislod 45g
address:      IS-101 Reykjavik
phone:        +354 5195544
e-mail:       email
created:      February  8 2018
source:       ISNIC 

role:         WebMo Design ehf.
nic-hdl:      WDE61-IS
address:      Laugavegi 178
address:      IS-105 Reykjavik
phone:        +354 6601984
e-mail:       email
created:      May 16 2017
source:       ISNIC 

role:         CloudFlare NOC
nic-hdl:      CN25-IS
address:      665 3rd Street, Suite 207
address:      San Francisco, CA 94107
address:      US
phone:        +1 6503198930
e-mail:       email
created:      January 19 2012
source:       ISNIC