Cvxr.com CVX Research, Inc. | Software for Disciplined Convex Programming

Cvxr.com Overview

Cvxr.com ranking shows that the page is at position 646,534 over the world.

Cvxr.com hosting company servers are placed in the United States, but, unfortunately, it’s not possible to identify the countries where the bulk of cvxr.com users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on DIGITALOCEAN-ASN - DigitalOcean, LLC, US servers.

In terms of rank-to-traffic ratio, cvxr.com has 277 unique users per day, viewing 1,081 pages. The rank based value of cvxr.com is 9,461 USD. Every user makes 4.21 pageviews on average.

Cvxr.com boasts a link base consisting of 246 referring domains and 263 external backlinks, as revealed by the data obtained from web network scanning.

Cvxr.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in August 04, 2024, cvxr.com has an expired SSL certificate issued by Let's Encrypt (expired on September 08, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cvxr.com is a fairly safe domain.

According the Mobile-Friendly test by Google cvxr.com is nice optimized for mobile devices and tablets.

Cvxr.com Rank Summary

Global Rank

646,534

Average Load Time

2.15sec

Links In Count

132

Website Value

$8,760

Audience Geography. Where are cvxr.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on cvxr.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is cvxr.com?

Period	Global Rank	Global Rank Delta
past 3 months	646534	472311
past month	1936513	644147

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	560199	398693	6	-78.77%	3.9	10%
30	1302184	54604	2	-6.312%	5	100%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	737088	545007	59	-80.628%
30	2402656	1031311	1	-56.489%

Cvxr.com Website Safety

Overview

Last Updated: 11/26/2024

Overall result - cvxr.com is safe.

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 Connect Safe

Last Updated: 03/30/2024

cvxr.com is safe.

Norton ConnectSafe evaluates cvxr.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 09/01/2019

cvxr.com is safe.

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.

Google Safe Browsing

Last Updated: 01/09/2019

cvxr.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/01/2021

cvxr.com is safe.

McAfee assesses cvxr.com 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 cvxr.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

cvxr.com child safety is very good.

The WOT calculates reputation of the cvxr.com. This reputation system receives ratings from users and information from third-party sources, assesses the cvxr.com for safety features and confirms, whether cvxr.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	cvxr.com
Issuer Organization	Let's Encrypt
Issuer	E5
Algorithm	ecdsa-with-SHA384
Valid form	06/10/2024
Expiration	09/08/2024
Signed	Certificate is not self signed
Additional Domains	cvxr.com

Cvxr.com Rank History

Alexa Rank shows how popular cvxr.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cvxr.com 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 cvxr.com and pageviews on cvxr.com over the past 3 months.

Cvxr.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 14061

ASN Title: DIGITALOCEAN-ASN - DigitalOcean, LLC, US

Last Update: 03/02/2024

#
# 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: 14061
ASName: DIGITALOCEAN-ASN
ASHandle: AS14061
RegDate: 2012-09-25
Updated: 2012-09-25
Ref: https://rdap.arin.net/registry/autnum/14061

OrgName: DigitalOcean, LLC
OrgId: DO-13
Address: 101 Ave of the Americas
Address: 10th Floor
City: New York
StateProv: NY
PostalCode: 10013
Country: US
RegDate: 2012-05-14
Updated: 2018-07-17
Comment: http://www.digitalocean.com
Comment: Simple Cloud Hosting
Ref: https://rdap.arin.net/registry/entity/DO-13

OrgAbuseHandle: ABUSE5232-ARIN
OrgAbuseName: Abuse, DigitalOcean
OrgAbusePhone: +1-347-875-6044
OrgAbuseEmail: abuse@digitalocean.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5232-ARIN

OrgNOCHandle: NOC32014-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-347-875-6044
OrgNOCEmail: noc@digitalocean.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN

OrgTechHandle: NOC32014-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-347-875-6044
OrgTechEmail: noc@digitalocean.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC32014-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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Cvxr.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: CVXR.COM
Registry Domain ID: 309273860_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2022-01-07T20:26:57Z
Creation Date: 2006-01-07T03:55:36Z
Registry Expiry Date: 2023-01-07T03:55:36Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: PDNS01.DOMAINCONTROL.COM
Name Server: PDNS02.DOMAINCONTROL.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 52957 8 2 A1A60AAEE7E5B91B47BFC1E108B2F87D996EDAE1E2510A467A406D88505E7D8D
DNSSEC DS Data: 12259 8 2 7104FD7DD6E5CCD5EAF3AC2A14202C73D92DF28C84DE46BDB4EF1A0A20AB1293
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-03-15T22:36:41Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
cvxr.com	198.199.103.82	3600

Host	MX Record	Priority	TTL
cvxr.com	ALT4.ASPMX.L.GOOGLE.com	10	3600
cvxr.com	ALT3.ASPMX.L.GOOGLE.com	10	3600
cvxr.com	ALT2.ASPMX.L.GOOGLE.com	5	3600
cvxr.com	ALT1.ASPMX.L.GOOGLE.com	5	3600
cvxr.com	ASPMX.L.GOOGLE.com	1	3600

Host	NS Record	TTL
cvxr.com	pdns02.domaincontrol.com	3600
cvxr.com	pdns01.domaincontrol.com	3600

Host	TXT Record	TTL
cvxr.com	v=spf1 include:_spf.google.com include:email.freshdesk.com ~all	3600

pdns01.domaincontrol.com
TTL: 3600
Email address: dns.jomax.net
Serial: 2017082053
Refresh: 10800
Retry: 7200
Expire: 604800
Minimum: 3600

Cvxr.com HTML Check

HTML Validation Tool

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Attribute “pubdate” not allowed on element “time” at this point.

Duplicate ID “summary”.

Bad value “news” for attribute “rel” on element “a”: The string “news” is not a registered keyword.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Potentially bad value “copyright” for attribute “rel” on element “link”: The keyword “copyright” for the “rel” attribute should not be used. Consider using “license” instead.

The “banner” role is unnecessary for element “header”.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The first occurrence of ID “summary” was here.

The “contentinfo” role is unnecessary for element “footer”.

Cvxr.com Desktop Performance

Last tested: 11/21/2015

Desktop Speed

76%

Enable compression

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Leverage browser caching

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	16
Number of Hosts	6
Static Resources	8
JavaScript Resources	8
CSS Resources	2

Cvxr.com Mobile Insights

Last tested: 09/03/2019

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

60%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Enable compression

Prioritize visible content

Reduce server response time

Leverage browser caching

Optimize images

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	21
Number of Hosts	5
Static Resources	9
JavaScript Resources	12
CSS Resources	3

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Cvxr.com CVX Research, Inc. | Software for Disciplined Convex Programming

Cvxr.com Overview

Cvxr.com Rank Summary

Cvxr.com Website Safety

Cvxr.com Rank History

Cvxr.com Hosting Information

Cvxr.com Domain Registration and Settings

Cvxr.com HTML Check

Cvxr.com Desktop Performance

Cvxr.com Mobile Insights

Cvxr.com Similar Audits

Cvxr.com Common Typos