sigops.org Website Information
Daily Unique Visits: 12,796
Daily Page Views: 63,980
Income Per Day: $160
Estimated Value: $96,000
This website is located in United States and is using following IP address 66.198.246.118. See the complete list of popular websites hosted in United States.
sigops.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
Website sigops.org is using the following name servers:
- ns13.dnsmadeeasy.com
- ns12.dnsmadeeasy.com
- ns14.dnsmadeeasy.com
- ns11.dnsmadeeasy.com
- ns15.dnsmadeeasy.com
- ns10.dnsmadeeasy.com
and is probably hosted by A2HOSTING - A2 Hosting, Inc., US. See the full list of other websites hosted by A2HOSTING - A2 Hosting, Inc., US.
The highest website sigops.org position in Alexa rank database was 21923 and the lowest rank position was 990386. Current position of sigops.org in Alexa rank database is 106480.
Desktop speed score of sigops.org (83/100) shows that the page is performing great on desktop computers.
Mobile usability score of sigops.org (59/100) means that the page is not mobile-friendly.
Mobile speed score of sigops.org (76/100) shows that the landing page performance on mobile devices is poor and can be improved.
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sigops.org Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
sigops.org whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Registry Domain ID: 369e4b11f0804a0ca14f5f432f279a1a-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2020-12-20T07:19:07Z
Creation Date: 1999-02-18T05:00:00Z
Registry Expiry Date: 2026-02-18T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Association for Computing Machinery
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: NY
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns10.dnsmadeeasy.com
Name Server: ns11.dnsmadeeasy.com
Name Server: ns12.dnsmadeeasy.com
Name Server: ns13.dnsmadeeasy.com
Name Server: ns14.dnsmadeeasy.com
Name Server: ns15.dnsmadeeasy.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-11-12T12:18:20Z
sigops.org server information
Servers Location
sigops.org desktop page speed rank
Last tested: 2020-01-05
sigops.org Desktop Speed Test Quick Summary
priority - 12Leverage 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://sigops.org/imgs/awards.gif (expiration not specified)
http://sigops.org/imgs/big_chevron.gif (expiration not specified)
http://sigops.org/imgs/chapters.gif (expiration not specified)
http://sigops.org/imgs/edgecol.gif (expiration not specified)
http://sigops.org/imgs/events.gif (expiration not specified)
http://sigops.org/imgs/footnav.gif (expiration not specified)
http://sigops.org/imgs/globalStyles.css (expiration not specified)
http://sigops.org/imgs/leftcol.gif (expiration not specified)
http://sigops.org/imgs/mc2rblock.gif (expiration not specified)
http://sigops.org/imgs/navendcap.gif (expiration not specified)
http://sigops.org/imgs/proorg.gif (expiration not specified)
http://sigops.org/imgs/pubs.gif (expiration not specified)
http://sigops.org/imgs/rtcol.gif (expiration not specified)
http://sigops.org/imgs/rtcol_tile.gif (expiration not specified)
http://sigops.org/imgs/searchmap.gif (expiration not specified)
http://sigops.org/imgs/siglogo.gif (expiration not specified)
http://sigops.org/imgs/slice5a.jpg (expiration not specified)
http://sigops.org/imgs/slice8.gif (expiration not specified)
http://sigops.org/imgs/spacer.gif (expiration not specified)
http://sigops.org/imgs/spacerline.gif (expiration not specified)
http://sigops.org/imgs/title-join.gif (expiration not specified)
http://sigops.org/imgs/topnavstripe.gif (expiration not specified)
priority - 3Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 21.8KiB (46% reduction).
Losslessly compressing http://sigops.org/imgs/mc2rblock.gif could save 1KiB (15% reduction).
Losslessly compressing http://sigops.org/imgs/pubs.gif could save 839B (67% reduction).
Losslessly compressing http://sigops.org/imgs/about.gif could save 836B (62% reduction).
Losslessly compressing http://sigops.org/imgs/chapters.gif could save 806B (68% reduction).
Losslessly compressing http://sigops.org/imgs/events.gif could save 800B (72% reduction).
Losslessly compressing http://sigops.org/imgs/awards.gif could save 792B (70% reduction).
Losslessly compressing http://sigops.org/imgs/spacerline.gif could save 765B (90% reduction).
priority - 2Enable 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 22.3KiB (82% reduction).
Compressing http://sigops.org/imgs/globalStyles.css could save 1.4KiB (76% reduction).
priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 1Minify 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 8.8KiB (35% reduction).
sigops.org Desktop Resource Breakdown
Total Resources | 24 |
Number of Hosts | 1 |
Static Resources | 23 |
CSS Resources | 1 |
sigops.org mobile page speed rank
Last tested: 2019-12-29
sigops.org Mobile Speed Test Quick Summary
priority - 17Leverage 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://sigops.org/imgs/awards.gif (expiration not specified)
http://sigops.org/imgs/big_chevron.gif (expiration not specified)
http://sigops.org/imgs/chapters.gif (expiration not specified)
http://sigops.org/imgs/edgecol.gif (expiration not specified)
http://sigops.org/imgs/events.gif (expiration not specified)
http://sigops.org/imgs/footnav.gif (expiration not specified)
http://sigops.org/imgs/globalStyles.css (expiration not specified)
http://sigops.org/imgs/leftcol.gif (expiration not specified)
http://sigops.org/imgs/mc2rblock.gif (expiration not specified)
http://sigops.org/imgs/navendcap.gif (expiration not specified)
http://sigops.org/imgs/proorg.gif (expiration not specified)
http://sigops.org/imgs/pubs.gif (expiration not specified)
http://sigops.org/imgs/rtcol.gif (expiration not specified)
http://sigops.org/imgs/rtcol_tile.gif (expiration not specified)
http://sigops.org/imgs/searchmap.gif (expiration not specified)
http://sigops.org/imgs/siglogo.gif (expiration not specified)
http://sigops.org/imgs/slice5a.jpg (expiration not specified)
http://sigops.org/imgs/slice8.gif (expiration not specified)
http://sigops.org/imgs/spacer.gif (expiration not specified)
http://sigops.org/imgs/spacerline.gif (expiration not specified)
http://sigops.org/imgs/title-join.gif (expiration not specified)
http://sigops.org/imgs/topnavstripe.gif (expiration not specified)
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 3Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 21.8KiB (46% reduction).
Losslessly compressing http://sigops.org/imgs/mc2rblock.gif could save 1KiB (15% reduction).
Losslessly compressing http://sigops.org/imgs/pubs.gif could save 839B (67% reduction).
Losslessly compressing http://sigops.org/imgs/about.gif could save 836B (62% reduction).
Losslessly compressing http://sigops.org/imgs/chapters.gif could save 806B (68% reduction).
Losslessly compressing http://sigops.org/imgs/events.gif could save 800B (72% reduction).
Losslessly compressing http://sigops.org/imgs/awards.gif could save 792B (70% reduction).
Losslessly compressing http://sigops.org/imgs/spacerline.gif could save 765B (90% reduction).
priority - 2Enable 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 22.3KiB (82% reduction).
Compressing http://sigops.org/imgs/globalStyles.css could save 1.4KiB (76% reduction).
priority - 1Minify 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 8.8KiB (35% reduction).
sigops.org Mobile Resource Breakdown
Total Resources | 24 |
Number of Hosts | 1 |
Static Resources | 23 |
CSS Resources | 1 |
sigops.org mobile page usability
Last tested: 2019-12-29
sigops.org Mobile Usability Test Quick Summary
priority - 40Use 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.
8 January 2016
renders only 4 pixels tall (11 CSS pixels).The PODC Edsge…uted Computing
and 21 others render only 4 pixels tall (11 CSS pixels).The Special In…nd government.
and 2 others render only 4 pixels tall (12 CSS pixels).[print membership]
and 3 others render only 4 pixels tall (12 CSS pixels).Kaoutar El Maghraoui
and 2 others render only 4 pixels tall (11 CSS pixels).priority - 25Size 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="index.html"></a>
and 5 others are close to other tap targets.<a href="history.html" class="hoverLinks">History</a>
and 22 others are close to other tap targets.<a href="about.html">About SIGOPS</a>
and 1 others are close to other tap targets.<a href="http://www.cs.….edu/home/rvr/">Robbert van Renesse</a>
and 2 others are close to other tap targets.priority - 10Configure 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.
sigops.org HTML validation
Errors
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
"...</script> <link rel='https://api.w.org/' href='https://www.sigops.org/wp-json/' /> <link..."
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
"...t=xml" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" /><link ..."
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
"... <h1 class="et_pb_module_header">SIGOPS..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
"... <article id="post-455" class="post-455 page type-page status-publish hentry"> ..."
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sigops.org Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
sigops.org TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.