Vtk.org VTK - The Visualization Toolkit
Server IP address resolved: Yes
Http response code: 200
Response time: 0.79 sec.
Last Checked: 03/05/2023
Over the time vtk.org has been ranked as high as 16,414 in the world, while most of its traffic comes from United States, where it reached as high as 350,137 position.
Vtk.org receives about 1,572 unique visitors and 4,716 pageviews per day. The estimated value of vtk.org is 87,600 USD. Each unique visitor makes about 3 pageviews on average.
Vtk.org is registered under .ORG top-level domain. Check other websites in .ORG zone.
At the time of the last check (February 13, 2023) vtk.org has an expired SSL certificate issued by Let's Encrypt (expired on April 01, 2023). Check other websites using SSL certificates issued by Let's Encrypt.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust vtk.org is quite a safe domain.
Mobile-Friendly test indicates that vtk.org is well optimized for mobile and tablet devices, however website page loading time could be improved.
Audience Geography. Where are vtk.org visitors located?
| Country | Rank |
|---|---|
 Algeria DZ | 12618 |
| Singapore SG | 25502 |
| United Kingdom GB | 85820 |
| India IN | 186655 |
| United States US | 350137 |
| Russian Federation RU | 422161 |
| Country | Percent of Pageviews |
|---|---|
| Algeria DZ | 18.5% |
| Singapore SG | 5.7% |
| United Kingdom GB | 5% |
| India IN | 4.3% |
| United States US | 3.9% |
| Russian Federation RU | 0.8% |
| Other | 61.9% |
| Country | Percent of Visitors |
|---|---|
| United States US | 9.5% |
| United Kingdom GB | 8.1% |
| Algeria DZ | 5.4% |
| India IN | 4.7% |
| Singapore SG | 4.3% |
| Russian Federation RU | 1% |
| Other | 67% |
Where do visitors go on vtk.org?
| Subdomain | Pageviews |
|---|---|
| vtk.org | 100% |
| Subdomain | Pageviews per User |
|---|---|
| vtk.org | 3.2 |
| Subdomain | Reach |
|---|---|
| vtk.org | 100% |
How popular is vtk.org?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 150233 | -6951 | 42 | 8% |
| 30 | 235665 | 133775 | 23 | -65.386% |
| 7 | 123915 | -184740 | 5 | 200% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 144917 | 20436 | 34 | -16.12% | 3 | -22.37% |
| 30 | 217326 | 104543 | 2 | -57.884% | 3.2 | 20% |
| 7 | 118944 | -191389 | 45 | 200% | 3 | 9% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 141901 | 1611 |
| past month | 218316 | 117597 |
| past week | 115675 | -175173 |
Alexa Rank shows how popular vtk.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If vtk.org has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to vtk.org and pageviews on vtk.org over the past 3 months.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates vtk.org for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
"vtk.org" is not a phishing page.
"vtk.org" does not install unwanted software.
"vtk.org" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses vtk.org for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze vtk.org for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the vtk.org. This reputation system receives ratings from users and information from third-party sources, assesses the vtk.org for safety features and confirms, whether vtk.org is suitable for children.
| Domain | www.vtk.org |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 01/01/2023 |
| Expiration | 04/01/2023 |
| Signed | Certificate is not self signed |
| Additional Domains | vtk.org www.vtk.org |
ASN ID: 3549
ASN Title: LVLT-3549 - Level 3 Parent, LLC, US
Last Update: 10/13/2023
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 3549
ASName: LVLT-3549
ASHandle: AS3549
RegDate: 2000-03-21
Updated: 2018-02-20
Ref: https://rdap.arin.net/registry/autnum/3549
OrgName: Level 3 Parent, LLC
OrgId: LPL-141
Address: 100 CenturyLink Drive
City: Monroe
StateProv: LA
PostalCode: 71203
Country: US
RegDate: 2018-02-06
Updated: 2018-02-22
Ref: https://rdap.arin.net/registry/entity/LPL-141
OrgAbuseHandle: IPADD5-ARIN
OrgAbuseName: ipaddressing
OrgAbusePhone: +1-877-453-8353
OrgAbuseEmail: ipaddressing@level3.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/IPADD5-ARIN
OrgTechHandle: IPADD5-ARIN
OrgTechName: ipaddressing
OrgTechPhone: +1-877-453-8353
OrgTechEmail: ipaddressing@level3.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADD5-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: VTK.ORG
Registry Domain ID: D88745303-LROR
Registrar WHOIS Server: whois.enom.com
Registrar URL: http://www.enom.com
Updated Date: 2020-07-25T11:15:20Z
Creation Date: 2002-07-25T20:28:02Z
Registry Expiry Date: 2021-07-25T20:28:02Z
Registrar Registration Expiration Date:
Registrar: eNom, Inc.
Registrar IANA ID: 48
Registrar Abuse Contact Email: abuse@enom.com
Registrar Abuse Contact Phone: +1.4252982646
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Data Protected
Registrant State/Province: WA
Registrant Country: US
Name Server: NS1.HOVER.COM
Name Server: NS2.HOVER.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-25T07:32:42Z
| Host | A Record | TTL |
|---|---|---|
| vtk.org | 66.194.253.19 | 900 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| vtk.org | public.kitware.com | 10 | 900 |
| Host | NS Record | TTL |
|---|---|---|
| vtk.org | ns1.hover.com | 900 |
| vtk.org | ns2.hover.com | 900 |
| Host | TXT Record | TTL |
|---|---|---|
| vtk.org | v=spf1 include:_spf.google.com ip4:207.126.144.0/20 ip4:64.18.0.0/20 ip4:74.125.148.0/22 ip4:66.162.65.208/28 ip4:66.194.253.16/28 ip4:97.65.130.160/28 ~all | 900 |
ns1.hover.com
TTL: 900
Email address: dnsmaster.hover.com
Serial: 1554226287
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 900
Last tested: 06/01/2017
| Total Resources | 64 |
| Number of Hosts | 6 |
| Static Resources | 28 |
| JavaScript Resources | 22 |
| CSS Resources | 16 |
Last tested: 06/01/2017
| Total Resources | 63 |
| Number of Hosts | 6 |
| Static Resources | 28 |
| JavaScript Resources | 22 |
| CSS Resources | 16 |
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