SIGCSE.ORG Special Interest Group on Computer Science Education


sigcse.org website information.

sigcse.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 sigcse.org domain:

  • ns11.dnsmadeeasy.com
  • ns15.dnsmadeeasy.com
  • ns10.dnsmadeeasy.com
  • ns14.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com

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

According to Alexa traffic rank the highest website sigcse.org position was 58701 (in the world). The lowest Alexa rank position was 999374. Now website sigcse.org ranked in Alexa database as number 231869 (in the world).

Website sigcse.org Desktop speed measurement score (43/100) is better than the results of 17.28% of other sites shows that the page desktop performance can be improved.

sigcse.org Mobile usability score (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of sigcse.org (23/100) is better than the results of 5.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-23-2024 231,8694,164
Sep-22-2024 236,0334,551
Sep-21-2024 240,584-10,629
Sep-20-2024 229,9556,103
Sep-19-2024 236,058-1,283
Sep-18-2024 234,775-677
Sep-17-2024 234,0983,185

Advertisement

sigcse.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.



sigcse.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.


WHOIS LIMIT EXCEEDED - SEE WWW.PIR.ORG/WHOIS FOR DETAILS

sigcse.org server information

Servers Location

IP Address
190.92.158.4
Region
Oregon
City
Portland

sigcse.org desktop page speed rank

Last tested: 2019-11-07


Desktop Speed Bad
43/100

sigcse.org Desktop Speed Test Quick Summary


priority - 127 Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (57% reduction).

Compressing https://sigcse.org/sigcse/files/images/home/board.jpg could save 853.7KiB (55% reduction).
Compressing and resizing https://sigcse.org/sigcse/files/images/home/exhibits.jpg could save 211.5KiB (86% reduction).
Compressing https://sigcse.org/sigcse/files/images/home/teaching.jpg could save 178.4KiB (47% reduction).
Compressing https://sigcse.org/sigcse/files/images/logo/051102…E-logo-small-trans.gif could save 137B (16% reduction).

priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 11 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:

https://sigcse.org/sigcse/misc/jquery-v=1.4.4.js
https://sigcse.org/sigcse/misc/jquery-extend-3.4.0-v=1.4.4.js
https://sigcse.org/sigcse/misc/jquery.once-v=1.2.js
https://sigcse.org/sigcse/misc/drupal-pxd8ud.js
https://sigcse.org/sigcse/sites/all/themes/profess…me/js/custom-pxd8ud.js
https://sigcse.org/sigcse/sites/all/themes/profess…exslider-min-pxd8ud.js
https://sigcse.org/sigcse/sites/all/themes/profess…eme/js/slide-pxd8ud.js

Optimize CSS Delivery of the following:

https://sigcse.org/sigcse/modules/system/system.base-pxd8ud.css
https://sigcse.org/sigcse/modules/system/system.menus-pxd8ud.css
https://sigcse.org/sigcse/modules/system/system.messages-pxd8ud.css
https://sigcse.org/sigcse/modules/system/system.theme-pxd8ud.css
https://sigcse.org/sigcse/modules/comment/comment-pxd8ud.css
https://sigcse.org/sigcse/modules/field/theme/field-pxd8ud.css
https://sigcse.org/sigcse/modules/node/node-pxd8ud.css
https://sigcse.org/sigcse/modules/search/search-pxd8ud.css
https://sigcse.org/sigcse/modules/user/user-pxd8ud.css
https://sigcse.org/sigcse/sites/all/themes/profess…theme/style-pxd8ud.css
https://fonts.googleapis.com/css?family=Droid+Sans…olditalic&subset=latin

priority - 3 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://sigcse.org/
https://sigcse.org/sigcse
https://sigcse.org/sigcse/

priority - 1 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 6KiB (65% reduction).

Minifying https://sigcse.org/sigcse/misc/drupal-pxd8ud.js could save 4.4KiB (64% reduction) after compression.
Minifying https://sigcse.org/sigcse/misc/jquery.once-v=1.2.js could save 816B (76% reduction) after compression.
Minifying https://sigcse.org/sigcse/misc/jquery-extend-3.4.0-v=1.4.4.js could save 788B (59% reduction) after compression.

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 2.4KiB (23% reduction).

Minifying https://sigcse.org/sigcse/sites/all/themes/profess…theme/style-pxd8ud.css could save 1KiB (16% reduction) after compression.
Minifying https://sigcse.org/sigcse/modules/system/system.base-pxd8ud.css could save 826B (44% reduction) after compression.
Minifying https://sigcse.org/sigcse/modules/system/system.theme-pxd8ud.css could save 290B (24% reduction) after compression.
Minifying https://sigcse.org/sigcse/modules/user/user-pxd8ud.css could save 162B (24% reduction) after compression.
Minifying https://sigcse.org/sigcse/modules/system/system.menus-pxd8ud.css could save 140B (22% reduction) after compression.

sigcse.org Desktop Resources

Total Resources27
Number of Hosts3
Static Resources22
JavaScript Resources7
CSS Resources11

sigcse.org Desktop Resource Breakdown

sigcse.org mobile page speed rank

Last tested: 2017-12-04


Mobile Speed Bad
23/100

sigcse.org Mobile Speed Test Quick Summary


priority - 228 Optimize images

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

Optimize the following images to reduce their size by 2.2MiB (66% reduction).

Compressing and resizing http://sigcse.org/sigcse/files/images/home/exhibits.jpg could save 980.8KiB (96% reduction).
Compressing http://sigcse.org/sigcse/files/images/home/board.jpg could save 853.7KiB (55% reduction).
Compressing http://sigcse.org/sigcse/files/images/home/teaching.jpg could save 391.9KiB (50% reduction).

priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 11 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://sigcse.org/sigcse/misc/jquery.js?v=1.4.4
http://sigcse.org/sigcse/misc/jquery.once.js?v=1.2
http://sigcse.org/sigcse/misc/drupal.js?oxbrst
http://sigcse.org/sigcse/sites/all/themes/professi…me/js/custom.js?oxbrst
http://sigcse.org/sigcse/sites/all/themes/professi…exslider-min.js?oxbrst
http://sigcse.org/sigcse/sites/all/themes/professi…eme/js/slide.js?oxbrst

Optimize CSS Delivery of the following:

http://sigcse.org/sigcse/modules/system/system.base.css?oxbrst
http://sigcse.org/sigcse/modules/system/system.menus.css?oxbrst
http://sigcse.org/sigcse/modules/system/system.messages.css?oxbrst
http://sigcse.org/sigcse/modules/system/system.theme.css?oxbrst
http://sigcse.org/sigcse/modules/comment/comment.css?oxbrst
http://sigcse.org/sigcse/modules/field/theme/field.css?oxbrst
http://sigcse.org/sigcse/modules/node/node.css?oxbrst
http://sigcse.org/sigcse/modules/search/search.css?oxbrst
http://sigcse.org/sigcse/modules/user/user.css?oxbrst
http://sigcse.org/sigcse/sites/all/themes/professi…theme/style.css?oxbrst
http://fonts.googleapis.com/css?family=Droid+Sans:…olditalic&subset=latin

priority - 12 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 114KiB (68% reduction).

Compressing http://sigcse.org/sigcse/misc/jquery.js?v=1.4.4 could save 50.3KiB (65% reduction).
Compressing http://sigcse.org/sigcse/sites/all/themes/professi…theme/style.css?oxbrst could save 21.1KiB (76% reduction).
Compressing http://sigcse.org/sigcse/ could save 13.8KiB (77% reduction).
Compressing http://sigcse.org/sigcse/misc/drupal.js?oxbrst could save 12.1KiB (65% reduction).
Compressing http://sigcse.org/sigcse/sites/all/themes/professi…exslider-min.js?oxbrst could save 5.4KiB (71% reduction).
Compressing http://sigcse.org/sigcse/modules/system/system.base.css?oxbrst could save 3.5KiB (65% reduction).
Compressing http://sigcse.org/sigcse/modules/system/system.theme.css?oxbrst could save 2.4KiB (67% reduction).
Compressing http://sigcse.org/sigcse/misc/jquery.once.js?v=1.2 could save 1.9KiB (64% reduction).
Compressing http://sigcse.org/sigcse/modules/system/system.menus.css?oxbrst could save 1.3KiB (67% reduction).
Compressing http://sigcse.org/sigcse/modules/user/user.css?oxbrst could save 1.1KiB (61% reduction).
Compressing http://sigcse.org/sigcse/modules/system/system.messages.css?oxbrst could save 579B (60% reduction).
Compressing http://sigcse.org/sigcse/sites/all/themes/professi…me/js/custom.js?oxbrst could save 540B (59% reduction).

priority - 10 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://sigcse.org/
http://sigcse.org/sigcse
http://sigcse.org/sigcse/

priority - 8 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.

Only about 65% of the final above-the-fold content could be rendered with the full HTML response.

priority - 7 Reduce server response time

In our test, your server responded in 0.68 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 2 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 14.9KiB (69% reduction).

Minifying http://sigcse.org/sigcse/misc/drupal.js?oxbrst could save 12.4KiB (67% reduction).
Minifying http://sigcse.org/sigcse/misc/jquery.once.js?v=1.2 could save 2.5KiB (84% reduction).

priority - 1 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 9.6KiB (24% reduction).

Minifying http://sigcse.org/sigcse/sites/all/themes/professi…theme/style.css?oxbrst could save 5.1KiB (19% reduction).
Minifying http://sigcse.org/sigcse/modules/system/system.base.css?oxbrst could save 2.3KiB (44% reduction).
Minifying http://sigcse.org/sigcse/modules/system/system.theme.css?oxbrst could save 1.2KiB (33% reduction).
Minifying http://sigcse.org/sigcse/modules/system/system.menus.css?oxbrst could save 588B (29% reduction).
Minifying http://sigcse.org/sigcse/modules/user/user.css?oxbrst could save 517B (29% 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 2.7KiB (16% reduction).

Minifying http://sigcse.org/sigcse/ could save 2.7KiB (16% reduction).

sigcse.org Mobile Resources

Total Resources26
Number of Hosts3
Static Resources21
JavaScript Resources6
CSS Resources11

sigcse.org Mobile Resource Breakdown

sigcse.org mobile page usability

Last tested: 2017-12-04


Mobile Usability Good
94/100

sigcse.org Mobile Usability Test Quick Summary


priority - 5 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="/sigcse/">Special Intere…ence Education</a> is close to 1 other tap targets.

The tap target <a href="/sigcse/node/132">Read more abou…Award Winners</a> and 5 others are close to other tap targets.
The tap target <a href="/sigcse/node/131">Special Projec…y 2017 winners</a> and 6 others are close to other tap targets.
The tap target <a href="http://sigcse.…special/awards">Special Projects Award winners</a> and 2 others are close to other tap targets.

sigcse.org similar domains

Similar domains:
www.sigcse.com
www.sigcse.net
www.sigcse.org
www.sigcse.info
www.sigcse.biz
www.sigcse.us
www.sigcse.mobi
www.igcse.org
www.sigcse.org
www.wigcse.org
www.swigcse.org
www.wsigcse.org
www.eigcse.org
www.seigcse.org
www.esigcse.org
www.digcse.org
www.sdigcse.org
www.dsigcse.org
www.zigcse.org
www.szigcse.org
www.zsigcse.org
www.xigcse.org
www.sxigcse.org
www.xsigcse.org
www.aigcse.org
www.saigcse.org
www.asigcse.org
www.sgcse.org
www.sugcse.org
www.siugcse.org
www.suigcse.org
www.sjgcse.org
www.sijgcse.org
www.sjigcse.org
www.skgcse.org
www.sikgcse.org
www.skigcse.org
www.sogcse.org
www.siogcse.org
www.soigcse.org
www.sicse.org
www.sifcse.org
www.sigfcse.org
www.sifgcse.org
www.sivcse.org
www.sigvcse.org
www.sivgcse.org
www.sitcse.org
www.sigtcse.org
www.sitgcse.org
www.sibcse.org
www.sigbcse.org
www.sibgcse.org
www.siycse.org
www.sigycse.org
www.siygcse.org
www.sihcse.org
www.sighcse.org
www.sihgcse.org
www.sigse.org
www.sigxse.org
www.sigcxse.org
www.sigxcse.org
www.sigdse.org
www.sigcdse.org
www.sigdcse.org
www.sigfse.org
www.sigcfse.org
www.sigvse.org
www.sigcvse.org
www.sigce.org
www.sigcwe.org
www.sigcswe.org
www.sigcwse.org
www.sigcee.org
www.sigcsee.org
www.sigcese.org
www.sigcde.org
www.sigcsde.org
www.sigcze.org
www.sigcsze.org
www.sigczse.org
www.sigcxe.org
www.sigcsxe.org
www.sigcae.org
www.sigcsae.org
www.sigcase.org
www.sigcs.org
www.sigcsw.org
www.sigcsew.org
www.sigcss.org
www.sigcses.org
www.sigcsse.org
www.sigcsd.org
www.sigcsed.org
www.sigcsr.org
www.sigcser.org
www.sigcsre.org

sigcse.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.


sigcse.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.