LEDES.NET LEDES :: Laboratório de Engenharia de Software


ledes.net website information.

ledes.net domain name is registered by .NET top-level domain registry. See the other sites registred in .NET domain zone.

Following name servers are specified for ledes.net domain:

  • dns0.ledes.net
  • dns1.ledes.net

and probably website ledes.net is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website ledes.net position was 68720 (in the world). The lowest Alexa rank position was 999897. Now website ledes.net ranked in Alexa database as number 795530 (in the world).

Website ledes.net Desktop speed measurement score (89/100) is better than the results of 87.7% of other sites and shows that the page is performing great on desktop computers.

ledes.net Mobile usability score (62/100) is better than the results of 7.29% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of ledes.net (79/100) is better than the results of 87.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-07-2024 795,530-22,916
Nov-06-2024 772,614-4,543
Nov-05-2024 768,071-30,957
Nov-04-2024 737,11457,574
Nov-03-2024 794,688-78
Nov-02-2024 794,610-3,618
Nov-01-2024 790,99218,054

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ledes.net 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.



ledes.net 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: LEDES.NET
Registry Domain ID: 89908226_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2021-09-04T21:17:37Z
Creation Date: 2002-09-03T13:50:08Z
Registry Expiry Date: 2022-09-03T13:50:10Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS0.LEDES.NET
Name Server: DNS1.LEDES.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-08-16T20:56:00Z

ledes.net server information

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ledes.net desktop page speed rank

Last tested: 2016-05-27


Desktop Speed Good
89/100

ledes.net 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://ledes.net/image/back.jpg (expiration not specified)
http://ledes.net/image/back.png (expiration not specified)
http://ledes.net/image/conner_red.gif (expiration not specified)
http://ledes.net/image/main_back.gif (expiration not specified)
http://ledes.net/image/ok.gif (expiration not specified)
http://ledes.net/image/olimpo.png (expiration not specified)
http://ledes.net/lightbox.css (expiration not specified)
http://ledes.net/style.css (expiration not specified)

priority - 4 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://shots.snap.com/snap_shots.js?ap=1&key=26eaa…main=portal.ledes.net/
https://localhost:8090/titan.php?target=js&files=sha1,prototype
https://localhost:8090/titan.php?target=loadFile&file=js/scriptaculous.js
https://localhost:8090/titan.php?target=js&files=effects,lightbox

Optimize CSS Delivery of the following:

http://ledes.net/style.css
http://ledes.net/lightbox.css

priority - 3 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 29.4KiB (87% reduction).

Losslessly compressing http://ledes.net/image/back.png could save 26.6KiB (99% reduction).
Losslessly compressing http://ledes.net/image/olimpo.png could save 2.9KiB (41% reduction).

priority - 0 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 975B (15% reduction).

Minifying http://www.google-analytics.com/urchin.js could save 975B (15% reduction) after compression.

ledes.net Desktop Resources

Total Resources11
Number of Hosts2
Static Resources9
JavaScript Resources1
CSS Resources2

ledes.net Desktop Resource Breakdown

ledes.net mobile page speed rank

Last tested: 2019-12-24


Mobile Speed Medium
79/100

ledes.net Mobile Speed Test Quick Summary


priority - 16 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://shots.snap.com/snap_shots.js?ap=1&key=26eaa…main=portal.ledes.net/
https://localhost:8090/titan.php?target=js&files=sha1,prototype
https://localhost:8090/titan.php?target=loadFile&file=js/scriptaculous.js
https://localhost:8090/titan.php?target=js&files=effects,lightbox

Optimize CSS Delivery of the following:

http://ledes.net/style.css
http://ledes.net/lightbox.css

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://ledes.net/image/back.jpg (expiration not specified)
http://ledes.net/image/back.png (expiration not specified)
http://ledes.net/image/conner_red.gif (expiration not specified)
http://ledes.net/image/main_back.gif (expiration not specified)
http://ledes.net/image/ok.gif (expiration not specified)
http://ledes.net/image/olimpo.png (expiration not specified)
http://ledes.net/lightbox.css (expiration not specified)
http://ledes.net/style.css (expiration not specified)

priority - 3 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 29.4KiB (87% reduction).

Losslessly compressing http://ledes.net/image/back.png could save 26.6KiB (99% reduction).
Losslessly compressing http://ledes.net/image/olimpo.png could save 2.9KiB (41% reduction).

priority - 0 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 975B (15% reduction).

Minifying http://www.google-analytics.com/urchin.js could save 975B (15% reduction) after compression.

ledes.net Mobile Resources

Total Resources11
Number of Hosts2
Static Resources9
JavaScript Resources1
CSS Resources2

ledes.net Mobile Resource Breakdown

ledes.net mobile page usability

Last tested: 2019-12-24


Mobile Usability Bad
62/100

ledes.net Mobile Usability Test Quick Summary


priority - 40 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.

Projetos em Destaque and 3 others render only 6 pixels tall (16 CSS pixels).

saiba mais » and 3 others render only 3 pixels tall (9 CSS pixels).

10-02-2012 and 2 others render only 5 pixels tall (12 CSS pixels).

Inscrições p…(terça-feira) and 2 others render only 5 pixels tall (12 CSS pixels).

As inscriçõe…cultural do... and 2 others render only 5 pixels tall (12 CSS pixels).

Titan Framework and 2 others render only 5 pixels tall (14 CSS pixels).

O Sistema de I…iação e a... and 2 others render only 5 pixels tall (12 CSS pixels).

Sistema de Ext…Universitária and 3 others render only 5 pixels tall (12 CSS pixels).

Login and 1 others render only 4 pixels tall (10 CSS pixels).

Esqueci minha senha and 2 others render only 4 pixels tall (10 CSS pixels).

Enquete renders only 5 pixels tall (14 CSS pixels).

Qual das lingu…sua favorita? renders only 5 pixels tall (12 CSS pixels).

Object Pascal (Delphi) and 7 others render only 4 pixels tall (10 CSS pixels).

Cidade Univers…- MS - Brasil and 3 others render 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 - 10 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.

The tap target <a href="index.php?section=projects" class="more">saiba mais »</a> and 1 others are close to other tap targets.

The tap target <a href="http://tomcat.ledes.net/fenix/">Projeto Fênix (Demo)</a> and 4 others are close to other tap targets.

The tap target <input type="text" name="login"> is close to 2 other tap targets.

The tap target <input type="submit" class="button"> is close to 1 other tap targets.

The tap target <a href="https:/localho…p?target=login">Esqueci minha senha</a> and 1 others are close to other tap targets.

The tap target <input type="radio" name="vote"> and 7 others are close to other tap targets.

priority - 3 Avoid plugins

Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.

Find alternatives for the following Flash plugins.

http://ledes.net/swf/layout_banner.swf (775 x 14).

http://ledes.net/swf/layout_menu.swf (246 x 14).

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ledes.net 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.


ledes.net 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.