book4you.org Website Information

Daily Unique Visits: 1,343

Daily Page Views: 2,686

Income Per Day: $8

Estimated Value: $1,920

This website is located in United States and is using following IP address 66.212.148.115. See the complete list of popular websites hosted in United States.

book4you.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

No name server records were found.

and is probably hosted by UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US. See the full list of other websites hosted by UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US.

The highest website book4you.org position in Alexa rank database was 437981 and the lowest rank position was 598320. Current position of book4you.org in Alexa rank database is 533938.

Desktop speed score of book4you.org (90/100) is better than the results of 88.96% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of book4you.org (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of book4you.org (50/100) is better than the results of 33.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

book4you.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.

book4you.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.

Domain Name: book4you.org
Registry Domain ID: 9ccafcce9410403ba50014d1db077ed0-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2022-09-14T23:42:50Z
Creation Date: 2013-10-10T14:23:46Z
Registry Expiry Date: 2023-10-10T14:23:46Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
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
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
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: ns1.my-ns.org
Name Server: ns2.my-ns.org
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-11-04T19:18:54Z

book4you.org server information

Servers Location

book4you.org desktop page speed rank

Last tested: 2016-10-09

Desktop Speed Good

90/100

book4you.org Desktop Speed Test Quick Summary

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

Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
http://singlelogin.org/ext/bootstrap/js/bootstrap.min.js
http://singlelogin.org/scripts/root.js?version=0x914

Optimize CSS Delivery of the following:

http://singlelogin.org/ext/bootstrap/css/bootstrap.min.css
http://singlelogin.org/img/default/root.css?version=0x914

priority - 1Leverage 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://apis.google.com/js/plusone.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)

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 614B (19% reduction).

Minifying http://singlelogin.org/img/default/root.css?version=0x914 could save 614B (19% reduction) after compression.

priority - 0Minify 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 581B (36% reduction).

Minifying http://singlelogin.org/scripts/root.js?version=0x914 could save 581B (36% reduction) after compression.

book4you.org Desktop Resource Breakdown

Total Resources	13
Number of Hosts	6
Static Resources	9
JavaScript Resources	6
CSS Resources	2

book4you.org mobile page speed rank

Last tested: 2020-01-01

Mobile Speed Bad

50/100

book4you.org Mobile Speed Test Quick Summary

priority - 51Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://book4you.org/
https://book4you.org/
http://singlelogin.org/
https://singlelogin.org/

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://singlelogin.org/resources/build/global.js?0.179

Optimize CSS Delivery of the following:

https://singlelogin.org/resources/build/global.css?0.179
https://singlelogin.org/resources/css/singlelogin.css

priority - 17Optimize images

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

Optimize the following images to reduce their size by 167.3KiB (23% reduction).

Compressing https://singlelogin.org/img/library-bg1.jpg could save 167.3KiB (23% reduction).

priority - 2Leverage 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://singlelogin.org/img/library-bg1.jpg (expiration not specified)
https://singlelogin.org/resources/css/singlelogin.css (expiration not specified)

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 279B (13% reduction).

Minifying https://singlelogin.org/ could save 279B (13% reduction) after compression.

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 119B (14% reduction).

Minifying https://singlelogin.org/resources/css/singlelogin.css could save 119B (14% reduction) after compression.

book4you.org Mobile Resource Breakdown

Total Resources	11
Number of Hosts	3
Static Resources	2
JavaScript Resources	1
CSS Resources	2

book4you.org mobile page usability

Last tested: 2020-01-01

Mobile Usability Good

96/100

book4you.org Mobile Usability Test Quick Summary

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 430 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <td>support@bookmail.org</td> falls outside the viewport.
The element <div class="SLTextOnImage">Z-Library</div> falls outside the viewport.
The element <div class="well">Single Sign-On…y Registration</div> falls outside the viewport.
The element <td id="footer"></td> falls outside the viewport.

book4you.org HTML validation

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Line: 8 Column: 25 - 93
"... <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> ..."

Bad value “cache-control” for attribute “http-equiv” on element “meta”.

Line: 15 Column: 4 - 55
"...obal"> <meta http-equiv="cache-control" content="no-cache"> <m..."