crsp.com - CRSP, LLC

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/01/2024

Over the time crsp.com has been ranked as high as 59,620 in the world, while most of its traffic comes from United States, where it reached as high as 183,033 position.

Crsp.com receives about 541 unique visitors and 1,190 pageviews per day. The estimated value of crsp.com is 11,680 USD. Each unique visitor makes about 2.2 pageviews on average.

Crsp.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (November 05, 2024) crsp.com has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search and Symantec crsp.com is quite a safe domain.

Mobile-Friendly test indicates that crsp.com is well optimized for mobile and tablet devices, however website page loading time could be improved.

Crsp.com General Information

Global Rank

567,479

Average Load Time

0.93sec

Links In Count

164

Website Value

$11,680

Audience Geography. Where are crsp.com visitors located?

Country	Rank
Netherlands NL	60331
Canada CA	126253
United States US	183033

Country	Percent of Pageviews
United States US	40.2%
Netherlands NL	6%
Canada CA	5.3%
Other	48.4%

Country	Percent of Visitors
United States US	47.4%
Netherlands NL	12%
Canada CA	8.1%
Other	32.3%

Where do visitors go on crsp.com?

Subdomain	Pageviews
crsp.com	100%

Subdomain	Pageviews per User
crsp.com	2.4

Subdomain	Reach
crsp.com	100%

How popular is crsp.com?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	562897	-44803	79	10%
30	475027	-157608	1	50%
7	407238	-51203	14	30%
1	347986	34355	2	-16.21%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	659414	-29516	5	8%	2.2	-3.08%
30	533106	-431305	6	140%	2.4	60%
7	434580	108856	9	-28.53%	2	-44.76%
1	599771	171269	5	-49.716%	1	-40.12%

Period	Global Rank	Global Rank Delta
past 3 months	567479	-38989
past month	468669	-235331
past week	377783	-9163
yesterday	418407	101122

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

Crsp.com Safety Information

Overview

Last Updated: 11/05/2024

Overall result - "crsp.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: 03/31/2024

crsp.com is safe.

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

Google Safe Search

Last Updated: 12/25/2016

crsp.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

Malware not found at "crsp.com".
"crsp.com" is not a phishing page.
"crsp.com" does not install unwanted software.
"crsp.com" 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.

Site Advisor

Last Updated: 03/01/2021

crsp.com is safe.

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

Web of Trust

Last Updated: 11/05/2024

crsp.com child safety isunknown.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
WARNING!	Crsp.com is not secured by SSL certificate.

Crsp.com Server Information

Server Location

Geolocation Tool

Atlanta

Georgia

United States

ASN Information

ASN Lookup Tool

ASN ID: 174
ASN Title: COGENT-174 - Cogent Communications, US

Last Update: 11/01/2024

ASN Whois

#
# 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: 174
ASName: COGENT-174
ASHandle: AS174
RegDate: 1996-05-15
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/174

OrgName: Cogent Communications
OrgId: COGC
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 2000-05-29
Updated: 2017-08-17
Ref: https://rdap.arin.net/registry/entity/COGC

ReferralServer: rwhois://rwhois.cogentco.com:4321

OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-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.
#

%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 0.0.0)
%error 230 No objects found

Crsp.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: CRSP.COM
Registry Domain ID: 65792_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2018-09-12T07:35:48Z
Creation Date: 1996-11-12T05:00:00Z
Registry Expiry Date: 2023-11-11T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: UCNS1.UCHICAGO.UIOWA.EDU
Name Server: UCNS3.UCHICAGO.EDU
Name Server: UCNS4.UCHICAGO.EDU
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-11-28T07:07:44Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
crsp.com	38.112.41.21	172800

Host	MX Record	Priority	TTL

Host	NS Record	TTL
crsp.com	ucns1.uchicago.uiowa.edu	172800
crsp.com	ucns3.uchicago.edu	172800
crsp.com	ucns1.uchicago.yale.edu	172800
crsp.com	ucns4.uchicago.edu	172800

Host	TXT Record	TTL

ucns3.uchicago.edu
TTL: 172800
Email address: domainadmin.uchicago.edu
Serial: 2
Refresh: 7200
Retry: 3600
Expire: 2592000
Minimum: 900

Crsp.com HTML Validation

HTML Validation Tool

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

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

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Duplicate ID “main-menu”.

Attribute “about” not allowed on element “article” at this point.

Element “h3” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Element “input” is missing required attribute “alt”.

Warnings

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.

Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.

Attribute with the local name “xmlns:xsd” is not serializable as XML 1.0.

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

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “main-menu” was here.

The “complementary” role is unnecessary for element “aside”.

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

Crsp.com Desktop Insights

Desktop Page Insights Tool

Last tested: 08/13/2019

Desktop

Desktop Speed

41%

Optimize images

Enable compression

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

Leverage browser caching

Minify CSS

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	66
Number of Hosts	10
Static Resources	60
JavaScript Resources	12
CSS Resources	26

Crsp.com Mobile Insights

Mobile Page Insights Tool

Last tested: 08/14/2019

Mobile

Mobile Usability

64%

Use legible font sizes

Configure the viewport

Size content to viewport

Size tap targets appropriately

Mobile Speed

53%

Optimize images

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

Enable compression

Leverage browser caching

Minify CSS

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	66
Number of Hosts	10
Static Resources	60
JavaScript Resources	12
CSS Resources	26

Crsp.com Typos

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www.ctrsp.com
www.crp.com
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www.crszp.com
www.crzsp.com
www.crxp.com
www.crsxp.com
www.crxsp.com
www.crap.com
www.crsap.com
www.crasp.com
www.crs.com
www.crso.com
www.crspo.com
www.crsop.com
www.crsl.com
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www.crsp.con

Crsp.com CRSP, LLC

Quick Summary

Crsp.com General Information

Crsp.com Alexa Rank History

Crsp.com Safety Information

Crsp.com Server Information

Crsp.com Domain Name Information

Crsp.com HTML Validation

Crsp.com Desktop Insights

Crsp.com Mobile Insights

Crsp.com Nearest Competitors

Crsp.com Typos