BOOKOS-Z1.ORG SingleLogin


bookos-z1.org website information.

bookos-z1.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.

No name server records were found.

According to Alexa traffic rank the highest website bookos-z1.org position was 10446 (in the world). The lowest Alexa rank position was 965704. Current position of bookos-z1.org in Alexa rank database is below 1 million.

Website bookos-z1.org Desktop speed measurement score (90/100) is better than the results of 88.96% of other sites and shows that the page is performing great on desktop computers.

bookos-z1.org Mobile usability score (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of bookos-z1.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.

Weekly Rank Report

DateRankChange
Oct-20-2021 N/AN/A
Oct-19-2021 N/AN/A
Oct-18-2021 N/AN/A
Oct-17-2021 N/AN/A
Oct-16-2021 N/AN/A
Oct-15-2021 N/AN/A
Oct-14-2021 425,324N/A

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bookos-z1.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.



bookos-z1.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.


Domain Name: BOOKOS-Z1.ORG
Registry Domain ID: D169939372-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2021-03-15T20:31:07Z
Creation Date: 2013-10-14T15:40:03Z
Registry Expiry Date: 2021-10-14T15:40:03Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
Domain Status: ok https://icann.org/epp#ok
Registrant Organization: Domains By Proxy, LLC
Registrant State/Province: Arizona
Registrant Country: US
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: 2021-04-25T13:50:13Z

bookos-z1.org server information

Servers Location

IP Address
Country
Region
City

bookos-z1.org desktop page speed rank

Last tested: 2016-08-25


Desktop Speed Good
90/100

bookos-z1.org Desktop Speed Test Quick Summary


priority - 8 Eliminate 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.

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.

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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 - 1 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:

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

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 614B (19% reduction).

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

priority - 0 Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 581B (36% reduction).

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bookos-z1.org Desktop Resources

Total Resources13
Number of Hosts6
Static Resources9
JavaScript Resources6
CSS Resources2

bookos-z1.org Desktop Resource Breakdown

bookos-z1.org mobile page speed rank

Last tested: 2019-12-09


Mobile Speed Bad
50/100

bookos-z1.org Mobile Speed Test Quick Summary


priority - 51 Avoid 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://bookos-z1.org/
https://bookos-z1.org/
http://singlelogin.org/
https://singlelogin.org/

priority - 40 Eliminate 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.

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://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 - 17 Optimize images

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

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

priority - 2 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:

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

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.

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Minifying https://singlelogin.org/ could save 279B (13% 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 119B (14% reduction).

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

bookos-z1.org Mobile Resources

Total Resources11
Number of Hosts3
Static Resources2
JavaScript Resources1
CSS Resources2

bookos-z1.org Mobile Resource Breakdown

bookos-z1.org mobile page usability

Last tested: 2019-12-09


Mobile Usability Good
96/100

bookos-z1.org Mobile Usability Test Quick Summary


priority - 3 Size 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.

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bookos-z1.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.


bookos-z1.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.