{{text}}
| Global rank | 678 299 |
|---|---|
| Daily visitors | - |
| Daily pageviews | - |
| Pageviews per user | 0 |
| Rating | |
|---|---|
| Latest check |
Black-holes.org is tracked by us since December, 2014. Over the time it has been ranked as high as 627 599 in the world, while most of its traffic comes from USA, where it reached as high as 138 636 position. It was owned by several entities, from Kip Thorne of Caltech to Mark Scheel of Caltech, it was hosted by California Institute of Technology.
Black-holes has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Black-holes.org is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Black-holes.org is quite a safe domain with no visitor reviews.
Black-holes.org gets 96.3% of its traffic from USA where it is ranked #253661.
Top Countries
|
|
96.3% |
Top Ranks
|
|
253 661 |
It seems that the number of visitors and pageviews on this site is too low to be displayed, sorry.
Similar Traffic Stats
| rank | visitors / pageviews |
|---|---|
678297 |
328 / 1.64K |
678298 |
274 / 547 |
678299 |
- / - |
Black-holes.org has no subdomains with considerable traffic.
Black-holes.org has Google PR 5 and its top keyword is "black hole gravitational lensing" with 41.38% of search traffic.
Ranks
5
Google PR
-
Yandex CY
| Homepage Top Backlinks | PR |
|---|---|
| tapir.caltech.edu | 5 |
| astro.vaporia.com | 0 |
| fumankong.blogspot.com | 0 |
| kchatziioannou.github.io | 0 |
| kylemcz.blogspot.com | 0 |
Metadata Updates
Get more Black-holes.org metadata updates
{{text}}
| Top Keywords | % of search traffic |
|---|---|
| black hole gravitational lensing | 41.38% |
Black-holes.org domain is owned by Mark Scheel Caltech and its registration expires in 1 year.
General
Get more Black-holes.org whois history
Mark Scheel Caltech
Owner since July 16, 2023
1 year left
Expires on August 15, 2025
18 years old
Created on August 15, 2005
8 months ago
Changed at August 15, 2023
Registrar and Status
| Registar | Public Interest Registry |
| Sponsor | DELUXE SMALL BUSINESS SALES, INC. D/B/A APLUS.NET |
| Status |
clientTransferProhibited |
In Other TLDs
No data
Black-holes.org has 0% of its total traffic coming from social networks (in last 3 months) and the most active engagement is detected in Facebook (242 shares)
Social Metrics
Get more Black-holes.org social history
0%
of total traffic in last 3 months is social
Black-holes.org uses Joomla CMS and is hosted by California Institute of Technology.
IP Whois
Get more Black-holes.org server history
California Institute of Technology
131.215.193.115
IP address
Server technologies
Nginx
Backend server
Joomla
CMS
DNS Records
Host
black-holes.org
Value
131.215.193.115
ttl
300
Host
black-holes.org
Value
aspmx.l.google.com
ttl
86400
PRI
1
Host
black-holes.org
Value
alt1.aspmx.l.google.com
ttl
86400
PRI
5
Host
black-holes.org
Value
alt2.aspmx.l.google.com
ttl
86400
PRI
5
Host
black-holes.org
Value
alt4.aspmx.l.google.com
ttl
86400
PRI
10
Host
black-holes.org
Value
alt3.aspmx.l.google.com
ttl
86400
PRI
10
Host
black-holes.org
Value
ns2.aplus.net
ttl
86400
Host
black-holes.org
Value
ns1.aplus.net
ttl
86400
Host
black-holes.org
Value
ns3.aplus.net
ttl
86400
Host
black-holes.org
Value
Mname: ns1.aplus.net
Rname: hostmaster.aplus.net
Serial: 2024042411
Refresh: 7200
Retry: 86400
Expire: 3600000
Minimum-ttl: 86400
ttl
86400
Nameservers
Safety status of Black-holes.org is described as follows: MyWOT reports its overall reputation as good and Google Safe Browsing reports its status as safe.
MyWOT
| Overall reputation | Good |
|---|---|
| Trustworthiness | Good |
| Privacy | Good |
| Child safety | Unknown |
Google Safe Browsing
| Website status | Safe |
|---|---|
| Status | ok |
User reviews
| Reputation | Unknown |
|---|
0
Positive0
NegativeRecently analyzed sites