lenna.org website information.
lenna.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.
No name server records were found.
and probably website lenna.org is hosted by TRELLIAN-AS-AP Trellian Pty. Limited, AU web hosting company. Check the complete list of other most popular websites hosted by TRELLIAN-AS-AP Trellian Pty. Limited, AU hosting company.
According to Alexa traffic rank the highest website lenna.org position was 21924 (in the world). The lowest Alexa rank position was 999652. Now website lenna.org ranked in Alexa database as number 754155 (in the world).
Website lenna.org Desktop speed measurement score (91/100) is better than the results of 90.07% of other sites and shows that the page is performing great on desktop computers.
lenna.org Mobile usability score (69/100) is better than the results of 20.4% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of lenna.org (91/100) is better than the results of 93.58% of other sites and shows that the landing page performance on mobile devices is excellent.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-29-2024 | N/A | N/A |
| Nov-28-2024 | 754,155 | 10,131 |
| Nov-27-2024 | 764,286 | 1,329 |
| Nov-26-2024 | 765,615 | 11,334 |
| Nov-25-2024 | 776,949 | -5,958 |
| Nov-24-2024 | 770,991 | -12,532 |
| Nov-23-2024 | 758,459 | 12,784 |
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lenna.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.
lenna.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: LENNA.ORG
Registry Domain ID: D29477496-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2021-06-20T15:34:00Z
Creation Date: 2000-06-19T03:21:47Z
Registry Expiry Date: 2022-06-19T03:21:47Z
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:
Registrant State/Province: California
Registrant Country: US
Name Server: NS63.DOMAINCONTROL.COM
Name Server: NS64.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-12-29T14:58:35Z
lenna.org server information
Servers Location
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| Country |
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lenna.org desktop page speed rank
Last tested: 2019-10-09
lenna.org Desktop 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://www.cs.cmu.edu/~chuck/lennapg/bunnies_wink.gif (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/cover/cover-1972-11-sm3.jpg (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/len_std.jpg (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/len_top.jpg (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/lsmp_icn.gif (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/rib_sm2.jpg (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/visit_icn.jpg (expiration not specified)
priority - 2 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 2 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 18.1KiB (24% reduction).
Compressing http://www.cs.cmu.edu/~chuck/lennapg/len_std.jpg could save 3.9KiB (20% reduction).
Compressing http://www.cs.cmu.edu/~chuck/lennapg/visit_icn.jpg could save 2.5KiB (28% reduction).
Compressing http://www.cs.cmu.edu/~chuck/lennapg/cover/cover-1972-11-sm3.jpg could save 2.3KiB (15% reduction).
priority - 1 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 5KiB (58% reduction).
lenna.org Desktop Resources
| Total Resources | 10 |
| Number of Hosts | 2 |
| Static Resources | 8 |
lenna.org Desktop Resource Breakdown
lenna.org mobile page speed rank
Last tested: 2017-05-30
lenna.org Mobile Speed Test Quick Summary
priority - 6 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://www.cs.cmu.edu/~chuck/lennapg/bunnies_wink.gif (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/cover/cover-1972-11-sm3.jpg (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/len_std.jpg (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/len_top.jpg (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/lsmp_icn.gif (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/rib_sm2.jpg (expiration not specified)
http://www.cs.cmu.edu/~chuck/lennapg/visit_icn.jpg (expiration not specified)
priority - 2 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 18.1KiB (24% reduction).
Compressing http://www.cs.cmu.edu/~chuck/lennapg/len_std.jpg could save 3.9KiB (20% reduction).
Compressing http://www.cs.cmu.edu/~chuck/lennapg/visit_icn.jpg could save 2.5KiB (28% reduction).
Compressing http://www.cs.cmu.edu/~chuck/lennapg/cover/cover-1972-11-sm3.jpg could save 2.3KiB (15% reduction).
priority - 1 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 5KiB (58% reduction).
lenna.org Mobile Resources
| Total Resources | 10 |
| Number of Hosts | 2 |
| Static Resources | 8 |
lenna.org Mobile Resource Breakdown
lenna.org mobile page usability
Last tested: 2017-05-30
lenna.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.
The engineers…t's shoulders. and 32 others render only 6 pixels tall (16 CSS pixels).sonnet dedicated to Lenna and 17 others render only 6 pixels tall (16 CSS pixels).Click here renders only 6 pixels tall (16 CSS pixels).for more info…he conference. and 1 others render only 6 pixels tall (16 CSS pixels).The Lenna (or…gorithms. The and 4 others render only 6 pixels tall (16 CSS pixels).Alexander Sawc…ue of Playboy. and 1 others render only 6 pixels tall (16 CSS pixels).IEEE Transacti…age Processing and 2 others render only 6 pixels tall (16 CSS pixels).(Warning: contains nudity.) renders only 6 pixels tall (16 CSS pixels).Click above fo…a TIFF image. renders only 6 pixels tall (16 CSS pixels).Or renders only 7 pixels tall (18 CSS pixels).Return and 1 others render only 6 pixels tall (16 CSS pixels).First Edition…date: 11/03/01 and 1 others render only 5 pixels tall (13 CSS pixels).chuck+@cs.cmu.edu renders only 5 pixels tall (13 CSS pixels).Hits since 7/1/98 renders only 4 pixels tall (10 CSS pixels).FastCounter renders only 4 pixels tall (10 CSS pixels).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.
priority - 3 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="http://www.imaging.org">IS&T</a> and 4 others are close to other tap targets.<a href="optical.html">Optical Engineering</a> and 1 others are close to other tap targets.The tap target
<a href="mailto:chuck+@cs.cmu.edu">chuck+@cs.cmu.edu</a> is close to 1 other tap targets.The tap target
<a href="http://member.…r-login?283449"></a> is close to 2 other tap targets.The tap target
<a href="http://www.fas…er.com/fc-join">FastCounter</a> is close to 1 other tap targets.lenna.org similar domains
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lenna.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.
lenna.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.