Jflap.org JFLAP

Jflap.org Overview

Jflap.org ranking shows that the page is at position 609,670 over the world, while the bulk of its audience is from India, where it ranks 149,336.

Jflap.org hosted on DUKE-INTERCHANGE - Duke University, US servers in United States. To reduce page loading time for the majority of jflap.org users, we recommend migrating the server to India, as it will speed up jflap.org page load time for the majority of users. See the list of other webpages hosted on DUKE-INTERCHANGE - Duke University, US servers.

In terms of rank-to-traffic ratio, jflap.org has 750 unique users per day, viewing 1,198 pages. The rank based value of jflap.org is 9,461 USD. Every user makes 1.73 pageviews on average.

Jflap.org boasts a link base consisting of 267 referring domains and 309 external backlinks, as revealed by the data obtained from web network scanning.

Jflap.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in July 08, 2024, jflap.org has an expired SSL certificate issued by Let's Encrypt (expired on August 21, 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 jflap.org is a fairly safe domain.

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

Jflap.org Rank Summary

Global Rank

609,670

Average Load Time

0.46sec

Links In Count

166

Website Value

$8,760

Audience Geography. Where are jflap.org visitors located?

Country	Visitors
India IN	88.3%
Other	11.7%

Country	Pageviews
India IN	89.5%
Other	10.5%

Country	Rank
India IN	149336

Where do visitors go on jflap.org?

Subdomain	Pageviews
jflap.org	100%

Subdomain	Pageviews per User
jflap.org	1

Subdomain	Reach
jflap.org	100%

How popular is jflap.org?

Period	Global Rank	Global Rank Delta
past 3 months	609670	286556
past month	1265264	743496
past week	1893308	1167573

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	814495	362760	4	-52.605%	1.6	3%
30	1558013	868753	1	-69.231%	1	-19.53%
7	2041754	1043040	1	-80.759%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	558103	266336	83	-54.275%
30	1169750	684421	4	-61.702%
7	1813717	1186326	2	-80.759%

Jflap.org Website Safety

Overview

Last Updated: 11/11/2024

Overall result - jflap.org 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

jflap.org is safe.

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

Google Safe Search

Last Updated: 03/28/2019

jflap.org 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

jflap.org 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

jflap.org is safe.

McAfee assesses jflap.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 jflap.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

jflap.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	www.jflap.org
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	05/23/2024
Expiration	08/21/2024
Signed	Certificate is not self signed
Additional Domains	jflap.org www.jflap.org

Jflap.org Rank History

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

Jflap.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13371

ASN Title: DUKE-INTERCHANGE - Duke University, US

Last Update: 11/03/2024

#
# 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: 13371
ASName: DUKE-INTERCHANGE
ASHandle: AS13371
RegDate: 2006-10-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/13371

OrgName: Duke University
OrgId: DUKEUN
Address: 334 Blackwell St.
Address: Suite 2106
City: Durham
StateProv: NC
PostalCode: 27701
Country: US
RegDate: 1991-06-06
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/DUKEUN

OrgTechHandle: DUH2-ARIN
OrgTechName: Duke University Hostmaster
OrgTechPhone: +1-919-684-2200
OrgTechEmail: datacom-hostmaster@duke.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DUH2-ARIN

OrgAbuseHandle: DUH2-ARIN
OrgAbuseName: Duke University Hostmaster
OrgAbusePhone: +1-919-684-2200
OrgAbuseEmail: datacom-hostmaster@duke.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/DUH2-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.
#

Jflap.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: JFLAP.ORG
Registry Domain ID: D105707116-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2016-02-05T22:58:48Z
Creation Date: 2005-02-09T18:31:25Z
Registry Expiry Date: 2025-02-09T18:31:25Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
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
Registrant Organization: Susan Rodger
Registrant State/Province: North Carolina
Registrant Country: US
Name Server: DUKE.CS.DUKE.EDU
Name Server: NS1.GRANITECANYON.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-12-11T17:05:07Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
jflap.org	152.3.140.31	86400

Host	MX Record	Priority	TTL
jflap.org	www.jflap.org	10	86400

Host	NS Record	TTL
jflap.org	www.jflap.org	86400
jflap.org	duke.cs.duke.edu	86400

Host	TXT Record	TTL

duke.cs.duke.edu
TTL: 86400
Email address: rodger.duke.cs.duke.edu
Serial: 1000002
Refresh: 7200
Retry: 600
Expire: 3600000
Minimum: 86400

Jflap.org HTML Check

HTML Validation Tool

Errors

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

Attribute “cols” not allowed on element “frameset” at this point.

Attribute “border” not allowed on element “frameset” at this point.

The “frameset” element is obsolete. Use the “iframe” element and CSS instead, or use server-side includes.

No space between attributes.

Attribute “,” not allowed on element “frame” at this point.

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

The “noframes” element is obsolete. Use the “iframe” element and CSS instead, or use server-side includes.

Stray start tag “hr”.

Non-space after “frameset”.

Stray end tag “body”.

Warnings

Attribute “,” is not serializable as XML 1.0.

Jflap.org Desktop Performance

Last tested: 11/16/2015

Desktop Speed

96%

Leverage browser caching

Optimize images

Minify HTML

Desktop Resource Breakdown

Total Resources	14
Number of Hosts	4
Static Resources	7
JavaScript Resources	1

Jflap.org Mobile Insights

Last tested: 08/30/2019

Mobile Usability

65%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

94%

Leverage browser caching

Optimize images

Minify HTML

Mobile Resource Breakdown

Total Resources	15
Number of Hosts	4
Static Resources	7
JavaScript Resources	1

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Jflap.org JFLAP

Jflap.org Overview

Jflap.org Rank Summary

Jflap.org Website Safety

Jflap.org Rank History

Jflap.org Hosting Information

Jflap.org Domain Registration and Settings

Jflap.org HTML Check

Jflap.org Desktop Performance

Jflap.org Mobile Insights

Jflap.org Similar Audits

Jflap.org Common Typos