The site Reference.com is online !
WebStator Rank : 4.5/5
Reference.com is the No. 206 ranked in most visited website in the world (ranked 78 in its main country : ETATS-UNIS). The site can be estimated to be worth € 87 023 475 with a potential monthly income of € 168 993 generated by advertising. The site has a Pagerank™ of 8 /10, is hosted on the IP : 66.235.120.211 (Oakland, ETATS-UNIS look at the map) and is not registered in the DMOZ directory. This site has been online for 23 years, 6 months and 27 days and has accumulated at least 54 328 links. Our data have been updated at 20:20:25, 07 February 2013 and we found a number of unique visitors of 828 795 per day for 1 877 700 page views. The loading time of the site is medium : 1.11230 seconds (page weight : 57,00 Mo).
Overview of Reference.com
Titre : | Reference.com - A Free Online Encyclopedia & Information Reference |
Global Alexa ™ Rank: | 206 |
Pagerank : |
|
Main country: | ETATS-UNIS (47.7% of visits - ranked No. 78 in the country) |
IP address: | 66.235.120.211 |
Server Location: | Oakland, ETATS-UNIS see on map |
Visitors Per Day: | 828 795 (-5.86%) |
Page views per day: | 1 877 700 (-5.44%) |
Monthly income *: | € 168 993 |
Website Value *: | € 87 023 475 |
"Adult" Content: | No |
Language (ISO code): | EN |
Site speed: | 1.11230 seconds |
Description : | Reference.com - a free online encyclopedia and information reference. Research articles from Columbia Encyclopedia and Encyclopedia Britannica. |
Queries linked with the domain
- Référence Bibliographique
- Référence Cosmétique
- Référence Immobilière
- Reference de Finition
- Référence Produit
- Reference Synonyme
- WordReference
- WordReference Dictionary
Alexa™ Traffic data
Day |
Week |
1 Month |
3 Months |
|||||
Value | Dvlpment |
Value | Dvlpment |
Value | Dvlpment |
Value | Dvlpment |
|
Alexa Rank™ |
177 | -8 |
194 | +5 |
199 | -32 |
206 | +26 |
Visits |
||||||||
→ Rank → Per million* | 165 | -2 |
174 | 0 |
178 | -37 |
187 | +12 |
6 120 | +5% |
5 500 | -0.29% |
5 360 | +20.7% |
5 023 | -5.86% |
|
Pageviews |
||||||||
→ Rank → Per million* → Par user |
292 | -24 |
314 | 1 |
320 | -73 |
334 | 48 |
202 | +12% |
185 | -2.85% |
179.8 | +24.3% |
170.7 | -5.44% |
|
3.53 | +7% |
3.52 | -2.49% |
3.54 | +2.9% |
3.52 | +0.6% |
|
* Number of visits or page views of this site per million internet user. For example, a schedule set like this: In 3 months, for one million visitors, 5 023 of them visited Reference.com, this figure is down by -5.86% from the previous week.
Domain name
The domain name Reference.com has been registered for 23 years, 6 months and 27 days. The registrar is Markmonitor.com. The expiration date is 26 July 2019. See more information about Reference.com WHOIS
Domain name: |
Reference.com |
Registrar : |
Markmonitor.com |
Age : |
23 years, 6 months, 27 days |
Creation : |
24 January 1995 |
Modification : |
08 February 2013 |
Expires : |
26 July 2019 |
Distribution of daily visits from around the world
The total number of daily visits to Reference.com (828 795) is geographically distributed as follows:
1. | ETATS-UNIS - 395 335 (47.7%) | 2. | INDE - 99 455 (12.0%) |
3. | ROYAUME-UNI - 46 413 (5.6%) | 4. | CANADA - 36 467 (4.4%) |
5. | AUSTRALIE - 21 549 (2.6%) | 6. | PHILIPPINES - 18 233 (2.2%) |
7. | SINGAPOUR - 12 432 (1.5%) | 8. | PAKISTAN - 11 603 (1.4%) |
9. | AFRIQUE DU SUD - 8 288 (1.0%) | 10. | COREE, REPUBLIQUE DE - 8 288 (1.0%) |
11. | THAILANDE - 7 459 (0.9%) | 12. | NIGERIA - 7 459 (0.9%) |
13. | MALAISIE - 6 630 (0.8%) | 14. | PAYS-BAS - 5 802 (0.7%) |
15. | MEXIQUE - 5 802 (0.7%) | 16. | ESPAGNE - 4 973 (0.6%) |
17. | ALLEMAGNE - 4 973 (0.6%) | 18. | FRANCE - 4 973 (0.6%) |
19. | BRESIL - 4 973 (0.6%) | 20. | NORVEGE - 4 973 (0.6%) |
Server Location:
The IP address of the server (66.235.120.211) is located near: Oakland (ETATS-UNIS).
Subdomain contribution in daily traffic
1. | thesaurus.com | 44.72% |
2. | dictionary.reference.com | 54.84% |
3. | ask.reference.com | 8.62% |
4. | reference.com | 6.39% |
5. | translate.reference.com | 1.53% |
6. | dynamo.dictionary.com | 0.99% |
7. | spanish.dictionary.com | 0.45% |
8. | quotes.dictionary.com | 0.92% |
9. | app.dictionary.com | 0.47% |
10. | hotword.dictionary.com | 0.50% |
Evolution of research for this site
The following graph shows the evolution of searches done on Google ™ for the query: Reference.com over time.
Analysis of DMOZ categories
Categorization of DMOZ classifies sites by topic. Search engines such as Google ™ and Bing ™ follow these directions for a better interpretation of web pages.
DMOZ Category(s) to Reference.com :
» No DMOZ category for this site
Backlinks history
HTML analysis of the home page
Doctype |
Oui |
Html |
1 |
Head |
1 |
Body |
1 |
Title |
1 |
H1 |
1 |
H2 |
10 |
H3 |
20 |
H4 |
0 |
H5 |
0 |
P |
15 |
Img |
16 |
A (internal) |
130 |
A (external) |
76 |
Iframe |
0 |
Table |
0 |
Form |
3 |
HTML Ratio |
18,58 % |
HTTP header
The following HTTP header is the last encountered for the domain Reference.com (after any 301, 302...).
10 lines were found:
Server | Apache |
Cache-Control | private |
Content-Type | text/html;charset=UTF-8 |
Date | Thu, 07 Feb 2013 19:19:05 GMT |
Connection | close |
Set-Cookie | cu.wz=0; Domain=.reference.com; Expires=Fri, 07-Feb-2014 19:19:05 GMT; Path=/ |
Set-Cookie | accepting=1; Domain=.reference.com; Expires=Fri, 07-Feb-2014 19:19:05 GMT; Path=/ |
Set-Cookie | bid=URP-KQrc51ZOZAdb; expires=Sat, 07-Feb-2015 19:19:05 GMT; path=/; domain=.reference.com |
Set-Cookie | sid=URP-KQrc51ZKr4pv; expires=Thu, 07-Feb-2013 19:49:05 GMT; path=/; domain=.reference.com |
Set-Cookie | flyout=URP-KQrc51ZKr4pv; expires=Fri, 07-Feb-2014 19:19:05 GMT; path=/; domain=.reference.com |
Internal URL of Reference.com
10 internal URL found in the homepage of the website:
1. |
2. |
3. |
4. |
5. |
6. |
7. |
8. |
9. |
10. |
Similar sites to Reference.com
10 similar sites (thematically) to Reference.com were found :
1. | |
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3. |
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4. | |
5. | |
6. | |
7. | |
8. | |
9. | |
10. |
Similar sites (by rank) :
1. | 2. | ||
3. | 4. | ||
5. | 6. | ||
7. | 8. | ||
9. | 10. | ||
11. | 12. | ||
13. | 14. | ||
15. | 16. | ||
17. | 18. | ||
19. | 20. | ||
21. | 22. | ||
23. | 24. | ||
25. | 26. | ||
27. | 28. | ||
29. | 30. | ||
31. | 32. |
See all similar sites' rankings
Website metas analysis
We found 2 website metas on Reference.com:
description | Reference.com - a free online encyclopedia and information reference. Research articles from Columbia Encyclopedia and Encyclopedia Britannica. |
keywords | Encyclopedia, reference, facts, knowledge, information, articles, biographies, famous people, history, dictionary, dictionary.com, word of the day |
DNS records
There are 11 DNS records for the URL Reference.com:
| Host | TTL | Class | Type | Target / IP | Prio. |
| reference.com | 25 | IN | A | 66.235.120.211 | |
| reference.com | 300 | IN | NS | name2.ask.com | |
| reference.com | 300 | IN | NS | name1.ask.com | |
| reference.com | 300 | IN | NS | name5.ask.com | |
| reference.com | 300 | IN | NS | name6.ask.com | |
| reference.com | 300 | IN | SOA | DNS maître : name0.ask.com Contact e-mail : dns.ask.com Serial : 2013020501 Refresh : 10800 Expire : 7776000 Minimum TTL : 300 | |
| reference.com | 500 | IN | MX | reference.com.s7a1.psmtp.com | 6 |
| reference.com | 500 | IN | MX | reference.com.s7a2.psmtp.com | 6 |
| reference.com | 500 | IN | MX | reference.com.s7b1.psmtp.com | 6 |
| reference.com | 500 | IN | MX | reference.com.s7b2.psmtp.com | 6 |
| reference.com | 300 | IN | TXT | google-site-verification=bnVDUQezVF3HHsm8M_zZc30ETcHbvQD27yYnT1eaZQk |
Distribution of links on the home page
At last count, (07 February 2013 at 20:20:25) we recorded on the homepage of the site 130 links to total 76 were outgoing links:
Text/HTML ratio
The ratio of text/HTML for Reference.com home page is 18,58 % :
Google PageRank™
The Google PageRank ™ is one of the variables in the Google algorithm for ranking web pages. In our last analysis of 07 February 2013, we determined a PR of 8 for Reference.com :
