MarkosWeb

covid-19 widget

reference.com

Reference.com - A Free Online Encyclopedia & Information Reference

edit
Reference.com - a free online encyclopedia and information reference. Research articles from Columbia Encyclopedia and Encyclopedia Britannica



Rating:
4 of 5 (2 votes)
Indexed pages:
4,230,136 (11,380)
Backwards:
8,607,820 (66,905)
Links from homepages:
237 links (from 148 hosts)
updated November 6, 2013
Homepage links:
internal 67, external 72
Unique visitors:
6,853,800 ( 3,559,552)
diff as of July 1, 2013
Snapshot history:
41 available via snapshot tool
Title history:
1 changes recorded
HTML validation:
Error
DNS resolve:
OK
Domain worth:
$4,228,540
Health score:
87.88%
Google updates:

Technical

Website availability: (is site down?)

Latest result: Website is UP

Latest test time and date: 1:00:21 AM November 6, 2013

Latest test duration: 0.22 seconds


Test results (detailed CURL answer)
HTML size: 67831 bytes
Url: http://www.reference.com/
Content_type: text/html;charset=UTF-8
Http_code: 200
Header_size: 910
Request_size: 348
Filetime: -1
Redirect_count: 1
Total_time: 0.218565
Namelookup_time: 0.008074
Connect_time: 0.010766
Pretransfer_time: 0.010781
Size_download: 67831
Speed_download: 310347
Download_content_length: 67831
Starttransfer_time: 0.189407
Redirect_time: 0.021664
Used technologies:
Analytics
Quantcast
Google Analytics
Javascript frameworks
jQuery (version 1.7.1)
jQuery UI
Web servers
Apache
Hosting:
IAC Search & Media (IAC Search & Media Inc)
Hosting abuse phone:
office +1-510-985-7400
Hosting abuse mail:
Domain IP:
66.235.120.211 United States (1 changes since July 3, 2009)
IP history:
July 3, 2011 66.235.120.98 (IAC Search Media) → 66.235.120.211(IAC Search & Media)
DNS Resolve:
OK
Domain registrar:
MARKMONITOR INC. domain profile
Domains using same registrar:22,208
Name server (NS) records:
name1.ask.com (IP 66.235.112.20)
Other domains using this NS: 25
name2.ask.com (IP 66.235.120.40)
Other domains using this NS: 25
name5.ask.com (IP 66.235.112.16)
Other domains using this NS: 25
name6.ask.com (IP 66.235.120.20)
Other domains using this NS: 25
NS history:
4 changes since July 3, 2009
March 21, 2011 NAME1.ask.com
NAME2.ask.com
NAME5.ask.com
NAME6.ask.com
name1.ask.com
name2.ask.com
name5.ask.com
name6.ask.com
September 13, 2010 name1.ask.com
name2.ask.com
name5.ask.com
name6.ask.com
NAME1.ask.com
NAME2.ask.com
NAME5.ask.com
NAME6.ask.com
January 20, 2010 NAME1.ask.com
NAME2.ask.com
NAME6.ask.com
name5.ask.com
name1.ask.com
name2.ask.com
name5.ask.com
name6.ask.com
July 3, 2009 name1.ask.com
name2.ask.com
name5.ask.com
name6.ask.com
NAME1.ask.com
NAME2.ask.com
NAME6.ask.com
name5.ask.com
View all history of variations.
Public registrar record:

Profile

Unique visitors:
6,853,800 ( 3,559,552)
diff as of July 1, 2013
Domain age:
25 years and 6 months
Domain worth:
$4,228,540
Health score:
87.88%
Domain score widget:
Domain worth widget:
MarkosWeb certification:

Social #reference.com

Social activity: updated 19 Aug 2014
MarkosWeb reviews:
Social Contacts:

Advertising

AdSense Checker: (AdSense Checker:)
Is domain banned from using Google Adsense?
Tags prominence:
(important page elements, estimated advertising value)
reference (41%, $2.25), encyclopedia (8%, $2.31), famous people (8%, $0.54), dictionary (5%, $0.66), biographies (5%, $0.86)
Ads SERP visibility: based on research of 16,000,000 keywords

Geography

Audience location:
Minimum required screen width is 768 - Please use other device to view
SERP organic visitors pie
Visualizes local performance of organic positions. Positions visibility distribution is presented by Country showing each country's share in %

    SEO

    Indexed pages:
    4,230,136 (11,380)
    Backwards:
    8,607,820 (66,905)
    Homepage links:
    internal 67, external 72
    Title history:
    1 changes recorded
    HTML validation:
    Error
    Google updates:
    Title:
    Reference.com - A Free Online Encyclopedia & Information Reference
    Meta-keywords:
    Encyclopedia reference facts knowledge information articles biographies famous people history dictionary dictionary.com word of the day
    Meta-description:
    Reference.com - a free online encyclopedia and information reference. Research articles from Columbia Encyclopedia and Encyclopedia Britannica
    MarkosWeb Domain RSS:
    Get the latest updates on reference.com via RSS
    SERP organic visibility: based on research of 16,000,000 keywords
    Domain name is seen on 151,196 search engine queries. Average position in SERP is 22. Best position in SERP for this domain is #1 (it's found 805 times). Statistical information was collected from April 20, 2012 to April 23, 2012
    SERP organic rankings distribution:
    Visualizes organic positions distribution for domain pages that were found in top 40 results.