REBUS.COMMUNITY Website Information

rebus.community Website Information

Daily Unique Visits: 7,657

Daily Page Views: 38,285

Income Per Day: $96

Estimated Value: $57,600

rebus.community is registered under .COMMUNITY top-level domain. Please check other sites in .COMMUNITY zone.

No name server records were found.

and is probably hosted by IWEB-AS - iWeb Technologies Inc., CA. See the full list of other websites hosted by IWEB-AS - iWeb Technologies Inc., CA.

The highest website rebus.community position in Alexa rank database was 27818 and the lowest rank position was 999387. Current position of rebus.community in Alexa rank database is 177944.

Desktop speed score of rebus.community (86/100) shows that the page is performing great on desktop computers.

Mobile usability score of rebus.community (100/100) means that the page is mobile-friendly.

Mobile speed score of rebus.community (72/100) shows that the landing page performance on mobile devices is poor and can be improved.

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rebus.community 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.


rebus.community 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.


Domain Name: rebus.community
Registry Domain ID: 2041c9ecbebc42e5be4aefffc7b1dfec-DONUTS
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2023-08-15T09:50:13Z
Creation Date: 2016-08-11T13:12:18Z
Registry Expiry Date: 2024-08-11T13:12:18Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: 416.535.0123x1283
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Contact Privacy Inc. Customer 0145584292
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: ON
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CA
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: ns1.hover.com
Name Server: ns2.hover.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-01-14T14:21:47Z

rebus.community server information

Servers Location

rebus.community desktop page speed rank

Last tested: 2017-11-04


Desktop Speed Good
86/100

rebus.community Desktop Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://about.rebus.community/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://about.rebus.community/wp-includes/js/jquer…grate.min.js?ver=1.4.1

Optimize CSS Delivery of the following:

https://about.rebus.community/wp-content/plugins/j…payments.css?ver=4.8.3
https://fonts.googleapis.com/css?family=Open+Sans%…%2Clatin-ext&ver=4.8.3
https://about.rebus.community/wp-content/themes/re…n-ui.min.css?ver=4.8.3
https://about.rebus.community/wp-content/themes/re…tion.min.css?ver=4.8.3
https://about.rebus.community/wp-content/themes/re…ss/style.css?ver=4.8.3
https://fonts.googleapis.com/css?family=Merriweath…00i%2C700&ver=20161020
https://netdna.bootstrapcdn.com/font-awesome/4.4.0…some.min.css?ver=4.4.0
https://about.rebus.community/wp-content/plugins/j…/jetpack.css?ver=5.2.1

priority - 3Leverage 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:

https://about.rebus.community/wp-content/themes/re…img/CC-BY-4.0-Intl.png (expiration not specified)
https://about.rebus.community/wp-content/themes/re…bus-Incuse-128x128.png (expiration not specified)
https://about.rebus.community/wp-content/themes/re…de-Rect-860-transp.png (expiration not specified)
https://about.rebus.community/wp-content/themes/re…ssets/img/puzzle-2.jpg (expiration not specified)
https://assets.rebus.cc/assets/images/social-badges/facebook.png (expiration not specified)
https://assets.rebus.cc/assets/images/social-badges/twitter.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 3Optimize images

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

Optimize the following images to reduce their size by 24.5KiB (78% reduction).

Compressing and resizing https://about.rebus.community/wp-content/themes/re…bus-Incuse-128x128.png could save 18.2KiB (88% reduction).
Compressing and resizing https://about.rebus.community/wp-content/themes/re…img/CC-BY-4.0-Intl.png could save 4.3KiB (67% reduction).
Compressing https://assets.rebus.cc/assets/images/social-badges/twitter.png could save 1.1KiB (47% reduction).
Compressing https://assets.rebus.cc/assets/images/social-badges/facebook.png could save 989B (45% reduction).

priority - 0Minify 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 1KiB (24% reduction).

Minifying https://about.rebus.community/wp-content/themes/re…ss/style.css?ver=4.8.3 could save 1KiB (24% reduction) after compression.

priority - 0Minify 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 997B (14% reduction).

Minifying https://about.rebus.community/ could save 997B (14% reduction) after compression.

rebus.community Desktop Resource Breakdown

Total Resources36
Number of Hosts10
Static Resources12
JavaScript Resources10
CSS Resources8

rebus.community mobile page speed rank

Last tested: 2017-11-04


Mobile Speed Medium
72/100

rebus.community Mobile Speed Test Quick Summary


priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://about.rebus.community/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://about.rebus.community/wp-includes/js/jquer…grate.min.js?ver=1.4.1

Optimize CSS Delivery of the following:

https://about.rebus.community/wp-content/plugins/j…payments.css?ver=4.8.3
https://fonts.googleapis.com/css?family=Open+Sans%…%2Clatin-ext&ver=4.8.3
https://about.rebus.community/wp-content/themes/re…n-ui.min.css?ver=4.8.3
https://about.rebus.community/wp-content/themes/re…tion.min.css?ver=4.8.3
https://about.rebus.community/wp-content/themes/re…ss/style.css?ver=4.8.3
https://fonts.googleapis.com/css?family=Merriweath…00i%2C700&ver=20161020
https://netdna.bootstrapcdn.com/font-awesome/4.4.0…some.min.css?ver=4.4.0
https://about.rebus.community/wp-content/plugins/j…/jetpack.css?ver=5.2.1

priority - 5Leverage 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:

https://about.rebus.community/wp-content/themes/re…img/CC-BY-4.0-Intl.png (expiration not specified)
https://about.rebus.community/wp-content/themes/re…bus-Incuse-128x128.png (expiration not specified)
https://about.rebus.community/wp-content/themes/re…de-Rect-860-transp.png (expiration not specified)
https://about.rebus.community/wp-content/themes/re…ssets/img/puzzle-2.jpg (expiration not specified)
https://assets.rebus.cc/assets/images/social-badges/facebook.png (expiration not specified)
https://assets.rebus.cc/assets/images/social-badges/twitter.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 0Optimize images

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

Optimize the following images to reduce their size by 3.7KiB (34% reduction).

Compressing https://about.rebus.community/wp-content/themes/re…img/CC-BY-4.0-Intl.png could save 1.6KiB (26% reduction).
Compressing https://assets.rebus.cc/assets/images/social-badges/twitter.png could save 1.1KiB (47% reduction).
Compressing https://assets.rebus.cc/assets/images/social-badges/facebook.png could save 989B (45% reduction).

priority - 0Minify 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 1KiB (24% reduction).

Minifying https://about.rebus.community/wp-content/themes/re…ss/style.css?ver=4.8.3 could save 1KiB (24% reduction) after compression.

priority - 0Minify 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 996B (14% reduction).

Minifying https://about.rebus.community/ could save 996B (14% reduction) after compression.

rebus.community Mobile Resource Breakdown

Total Resources36
Number of Hosts10
Static Resources12
JavaScript Resources10
CSS Resources8

rebus.community mobile page usability

Last tested: 2017-11-04


Mobile Usability Good
100/100

rebus.community HTML validation

Errors

Element “meta” is missing one or more of the following attributes: “charset”, “content”, “http-equiv”, “itemprop”, “name”, “property”.

Line: 13 Column: 3 - 30
"...e=1.0"> <meta class="foundation-mq"> ..."

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 90 Column: 1 - 79
"...</script> <link rel='https://api.w.org/' href='https://about.rebus.community/wp-json/' /> <link..."

A document must not include more than one “meta” element with its “name” attribute set to the value “description”.

Line: 103 Column: 57 - 438
"...e}</style><meta name="description" content="The Rebus Community for Open Textbook Creation is made up of faculty, students, and staff from schools, colleges, and universities around the world, along with regular people who believe that educational materials for every subject should be a free and open public resource. Do you have an Open Textbook you’d like to publish? Could you&hellip;" /> <!..."

Bad value “contactinfo” for attribute “role” on element “div”.

Line: 264 Column: 1 - 40
"...ent --> <div id="contact-us" role="contactinfo"> <di..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 315 Column: 14 - 132
"... <img id="incuse" src="https://about.rebus.community/wp-content/themes/rebus-theme/assets/img/Rebus-Incuse-128x128.png"> ..."

Warnings

The “banner” role is unnecessary for element “header”.

Line: 128 Column: 6 - 42
"... <header class="header" role="banner"> ..."

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

Line: 185 Column: - 79
"... value="&#xf0e0;" name="subscr..."

The “article” role is unnecessary for element “article”.

Line: 210 Column: 15 - 149
"... <article id="post-2" class="post-2 page type-page status-publish hentry" role="article" itemscope itemtype="http://schema.org/WebPage"> ..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 216 Column: 5 - 58
"... <section class="entry-content" itemprop="articleBody"> ..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 302 Column: 6 - 47
"... <footer class="footer" role="contentinfo"> ..."

The “navigation” role is unnecessary for element “nav”.

Line: 306 Column: 9 - 31
"...> <nav role="navigation"> ..."

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).

Line: 213 Column: 3 - 25
"...eader"> <h1 class="page-title">About<..."

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rebus.community 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.


rebus.community 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.