jflap.org website information.
jflap.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.
Following name servers are specified for jflap.org domain:
- www.jflap.org
- duke.cs.duke.edu
and probably website jflap.org is hosted by VALUECLICK - Conversant, Inc., US web hosting company. Check the complete list of other most popular websites hosted by VALUECLICK - Conversant, Inc., US hosting company.
According to Alexa traffic rank the highest website jflap.org position was 14447 (in the world). The lowest Alexa rank position was 996580. Now website jflap.org ranked in Alexa database as number 758870 (in the world).
Website jflap.org Desktop speed measurement score (96/100) is better than the results of 94.12% of other sites and shows that the page is performing great on desktop computers.
jflap.org Mobile usability score (65/100) is better than the results of 13.11% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of jflap.org (94/100) is better than the results of 94.15% of other sites and shows that the landing page performance on mobile devices is excellent.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Sep-20-2024 | 758,870 | -23,581 |
| Sep-19-2024 | 735,289 | 17,491 |
| Sep-18-2024 | 752,780 | -30,893 |
| Sep-17-2024 | 721,887 | 6,097 |
| Sep-16-2024 | 727,984 | 11,239 |
| Sep-15-2024 | 739,223 | -11,584 |
| Sep-14-2024 | 727,639 | -13,636 |
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jflap.org Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
jflap.org whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
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
jflap.org server information
jflap.org desktop page speed rank
Last tested: 2015-11-16
jflap.org Desktop Speed Test Quick Summary
priority - 3 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://jflap.org/needsPremier.gif (expiration not specified)
http://jflap.org/nsfsm.gif (expiration not specified)
http://jflap.org/silverball.gif (expiration not specified)
http://jflap.org/wc-03.gif (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
priority - 0 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 949B (24% reduction).
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 549B (17% reduction).
jflap.org Desktop Resources
| Total Resources | 14 |
| Number of Hosts | 4 |
| Static Resources | 7 |
| JavaScript Resources | 1 |
jflap.org Desktop Resource Breakdown
jflap.org mobile page speed rank
Last tested: 2019-08-30
jflap.org Mobile Speed Test Quick Summary
priority - 4 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://jflap.org/needsPremier.gif (expiration not specified)
http://jflap.org/nsfsm.gif (expiration not specified)
http://jflap.org/silverball.gif (expiration not specified)
http://jflap.org/wc-03.gif (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
priority - 0 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 3.6KiB (26% reduction).
Compressing http://jflap.org/needsPremier.gif could save 848B (22% reduction).
Compressing http://jflap.org/nsfsm.gif could save 366B (15% reduction).
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 563B (16% reduction).
jflap.org Mobile Resources
| Total Resources | 15 |
| Number of Hosts | 4 |
| Static Resources | 7 |
| JavaScript Resources | 1 |
jflap.org Mobile Resource Breakdown
jflap.org mobile page usability
Last tested: 2019-08-30
jflap.org Mobile Usability Test Quick Summary
priority - 32 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
World Usage to June 2008 and 19 others render only 6 pixels tall (16 CSS pixels).(partially upd…for JFLAP 7.1) renders only 6 pixels tall (16 CSS pixels).JFLAP is softw…gular grammar. and 14 others render only 6 pixels tall (16 CSS pixels).NEEDS Premier…ion Courseware and 15 others render only 6 pixels tall (16 CSS pixels).July 27, 2018…ng Block mode. and 8 others render only 6 pixels tall (16 CSS pixels).JFLAP book is…free download and 4 others render only 6 pixels tall (16 CSS pixels).Please give us…k on JFLAP 7.1 renders only 6 pixels tall (16 CSS pixels).See below for…ions of JFLAP. and 1 others render only 6 pixels tall (16 CSS pixels).Last modified:…56:50 EDT 2014 and 1 others render only 6 pixels tall (16 CSS pixels).. Any opinion…ce Foundation. and 7 others render only 6 pixels tall (16 CSS pixels).55,000 renders only 6 pixels tall (16 CSS pixels).priority - 13 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
<a href="framebody.html">HOME</a> and 23 others are close to other tap targets.<a href="https://docs.g…rm?usp=sf_link">here</a> and 8 others are close to other tap targets.<a href="http://www.cs.…lap/jflapbook/">JFLAP book is…free download</a> is close to 1 other tap targets.<a href="http://www.digits.net/"></a> is close to 1 other tap targets.priority - 10 Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
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jflap.org Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
jflap.org TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.