OPENLIBRARY.ORG Welcome to Open Library (Open Library)


openlibrary.org website information.

openlibrary.org website servers are located in United States and are responding from following IP address 207.241.232.201. Check the full list of most visited websites located in United States.

openlibrary.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 openlibrary.org domain:

  • ams.sns-pb.isc.org
  • ns3.archive.org
  • ord.sns-pb.isc.org
  • sfba.sns-pb.isc.org
  • ns1.archive.org
  • ns2.archive.org

and probably website openlibrary.org is hosted by isc.org web hosting company. Check the complete list of other most popular websites hosted by isc.org hosting company.

According to Alexa traffic rank the highest website openlibrary.org position was 3662 (in the world). The lowest Alexa rank position was 31760. Now website openlibrary.org ranked in Alexa database as number 11922 (in the world).

Website openlibrary.org Desktop speed measurement score (80/100) is better than the results of 73.16% of other sites and shows that the page is performing great on desktop computers.

openlibrary.org Mobile usability score (68/100) is better than the results of 33.63% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of openlibrary.org (62/100) is better than the results of 59.52% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Aug-14-2020 N/AN/A
Aug-13-2020 11,9229,019
Aug-12-2020 20,941-12,245
Aug-11-2020 8,696-739
Aug-10-2020 7,9575,808
Aug-09-2020 13,765-6,166
Aug-08-2020 7,599-3,347

Advertisement

openlibrary.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.


openlibrary.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:OPENLIBRARY.ORG
Domain ID: D73187509-LROR
Creation Date: 2001-06-25T10:37:45Z
Updated Date: 2013-03-04T00:20:16Z
Registry Expiry Date: 2022-06-25T10:37:45Z
Sponsoring Registrar:easyDNS Technologies Inc. (R1247-LROR)
Sponsoring Registrar IANA ID: 469
WHOIS Server:
Referral URL:
Domain Status: clientTransferProhibited -- http://www.icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited -- http://www.icann.org/epp#clientUpdateProhibited
Registrant ID:tulytUvfH6A0LP1J
Registrant Name:Internet Archive
Registrant Organization:Internet Archive
Registrant Street: 300 Funston Avenu
Registrant City:San Francisco
Registrant State/Province:CA
Registrant Postal Code:94118
Registrant Country:US
Registrant Phone:+1.4155616767
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email:info@archive.org
Admin ID:tuPy4Ru6HbLJ2ZuQ
Admin Name:Internet Archive
Admin Organization:
Admin Street: 300 Funston Avenue
Admin City:San Francisco
Admin State/Province:CA
Admin Postal Code:94118
Admin Country:US
Admin Phone:+1.4155616767
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email:info@archive.org
Tech ID:tuPy4Ru6HbLJ2ZuQ
Tech Name:Internet Archive
Tech Organization:
Tech Street: 300 Funston Avenue
Tech City:San Francisco
Tech State/Province:CA
Tech Postal Code:94118
Tech Country:US
Tech Phone:+1.4155616767
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email:info@archive.org
Name Server:NS1.ARCHIVE.ORG
Name Server:NS2.ARCHIVE.ORG
Name Server:SFBA.SNS-PB.ISC.ORG
Name Server:ORD.SNS-PB.ISC.ORG
Name Server:AMS.SNS-PB.ISC.ORG
Name Server:NS3.ARCHIVE.ORG
Name Server:
Name Server:
Name Server:
Name Server:
Name Server:
Name Server:
Name Server:
DNSSEC:Unsigned

Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to(a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. For more information on Whois status codes, please visit https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en.

openlibrary.org server information

Servers Location

openlibrary.org desktop page speed rank

Last tested: 2016-08-02


Desktop Speed Medium
80/100

openlibrary.org Desktop Speed Test Quick Summary


priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 1 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://openlibrary.org/static/js/jquery-1.3.2.min.js
https://openlibrary.org/static/js/jquery-ui-1.7.2.min.js
https://archive.org/includes/analytics.js?v=0c15bbe
https://openlibrary.org/static/build/vendor.js?v=5…e30c7ea09311ad0cab3d91
https://openlibrary.org/static/build/all.js?v=5e95…c4f5a16a36fb966be01f0b

Optimize CSS Delivery of the following:

https://openlibrary.org/static/build/all.css?v=932…01d376207b47f22b0b7c39

priority - 10 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://covers.openlibrary.org/b/id/0-S.jpg (expiration not specified)
https://covers.openlibrary.org/b/olid/OL14019616M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL21839144M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL24198901M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL3580331M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL7166655M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL802600M-M.jpg (10 minutes)
https://openlibrary.org/images/carousel_next.png (60 minutes)
https://openlibrary.org/images/carousel_prev.png (60 minutes)
https://openlibrary.org/images/homesplash.jpg (60 minutes)
https://openlibrary.org/images/icons/icon_borrow-avail.png (60 minutes)
https://openlibrary.org/images/icons/icon_close-pop.png (60 minutes)
https://openlibrary.org/images/icons/icon_ebook-avail.png (60 minutes)
https://openlibrary.org/images/icons/icons_sprite.png (60 minutes)
https://openlibrary.org/images/logo_IA-sm.png (60 minutes)
https://openlibrary.org/images/logo_OL-lg.png (60 minutes)
https://openlibrary.org/static/js/jquery-1.3.2.min.js (60 minutes)
https://openlibrary.org/static/js/jquery-ui-1.7.2.min.js (60 minutes)
https://analytics.archive.org/0.gif?cache_bust=0.8…r=-&version=2&count=11 (6 hours)
https://archive.org/includes/analytics.js?v=0c15bbe (6 hours)

priority - 2 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 60% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1 Optimize images

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

Optimize the following images to reduce their size by 10.8KiB (53% reduction).

Losslessly compressing https://openlibrary.org/images/logo_OL-lg.png could save 4.4KiB (60% reduction).
Losslessly compressing https://openlibrary.org/images/carousel_next.png could save 2.9KiB (68% reduction).
Losslessly compressing https://openlibrary.org/images/carousel_prev.png could save 2.8KiB (67% reduction).
Losslessly compressing https://covers.openlibrary.org/b/olid/OL21839144M-M.jpg could save 667B (15% reduction).

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 4.4KiB (19% reduction).

Minifying https://openlibrary.org/static/build/all.css?v=932…01d376207b47f22b0b7c39 could save 4.4KiB (19% reduction) after compression.

priority - 0 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 1.3KiB (41% reduction).

Minifying https://archive.org/includes/analytics.js?v=0c15bbe could save 1.3KiB (41% reduction) after compression.

openlibrary.org Desktop Resources

Total Resources31
Number of Hosts4
Static Resources29
JavaScript Resources5
CSS Resources1

openlibrary.org Desktop Resource Breakdown

openlibrary.org mobile page speed rank

Last tested: 2016-08-02


Mobile Speed Bad
62/100

openlibrary.org Mobile Speed Test Quick Summary


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

Your page has 5 blocking script resources and 1 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://openlibrary.org/static/js/jquery-1.3.2.min.js
https://openlibrary.org/static/js/jquery-ui-1.7.2.min.js
https://archive.org/includes/analytics.js?v=0c15bbe
https://openlibrary.org/static/build/vendor.js?v=5…e30c7ea09311ad0cab3d91
https://openlibrary.org/static/build/all.js?v=5e95…c4f5a16a36fb966be01f0b

Optimize CSS Delivery of the following:

https://openlibrary.org/static/build/all.css?v=932…01d376207b47f22b0b7c39

priority - 15 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://covers.openlibrary.org/b/id/0-S.jpg (expiration not specified)
https://covers.openlibrary.org/b/olid/OL1171823M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL11823470M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL12509821M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL6639591M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL8365487M-M.jpg (10 minutes)
https://covers.openlibrary.org/b/olid/OL9464739M-M.jpg (10 minutes)
https://openlibrary.org/images/carousel_next.png (60 minutes)
https://openlibrary.org/images/carousel_prev.png (60 minutes)
https://openlibrary.org/images/homesplash.jpg (60 minutes)
https://openlibrary.org/images/icons/icon_borrow-avail.png (60 minutes)
https://openlibrary.org/images/icons/icon_close-pop.png (60 minutes)
https://openlibrary.org/images/icons/icon_ebook-avail.png (60 minutes)
https://openlibrary.org/images/icons/icons_sprite.png (60 minutes)
https://openlibrary.org/images/logo_IA-sm.png (60 minutes)
https://openlibrary.org/images/logo_OL-lg.png (60 minutes)
https://openlibrary.org/static/js/jquery-1.3.2.min.js (60 minutes)
https://openlibrary.org/static/js/jquery-ui-1.7.2.min.js (60 minutes)
https://analytics.archive.org/0.gif?cache_bust=0.1…r=-&version=2&count=11 (6 hours)
https://archive.org/includes/analytics.js?v=0c15bbe (6 hours)

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 - 1 Optimize images

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

Optimize the following images to reduce their size by 10.9KiB (53% reduction).

Losslessly compressing https://openlibrary.org/images/logo_OL-lg.png could save 4.4KiB (60% reduction).
Losslessly compressing https://openlibrary.org/images/carousel_next.png could save 2.9KiB (68% reduction).
Losslessly compressing https://openlibrary.org/images/carousel_prev.png could save 2.8KiB (67% reduction).
Losslessly compressing https://covers.openlibrary.org/b/id/6609301-M.jpg could save 770B (17% reduction).

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 4.4KiB (19% reduction).

Minifying https://openlibrary.org/static/build/all.css?v=932…01d376207b47f22b0b7c39 could save 4.4KiB (19% reduction) after compression.

priority - 0 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 1.3KiB (41% reduction).

Minifying https://archive.org/includes/analytics.js?v=0c15bbe could save 1.3KiB (41% reduction) after compression.

openlibrary.org Mobile Resources

Total Resources31
Number of Hosts4
Static Resources29
JavaScript Resources5
CSS Resources1

openlibrary.org Mobile Resource Breakdown

openlibrary.org mobile page usability

Last tested: 2016-08-02


Mobile Usability Medium
68/100

openlibrary.org Mobile Usability Test Quick Summary


priority - 27 Use 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.

Hello! renders only 5 pixels tall (12 CSS pixels).

Open Library renders only 5 pixels tall (12 CSS pixels).

is participati…se the growing and 1 others render only 5 pixels tall (12 CSS pixels).

lending librar…250,000 eBooks renders only 5 pixels tall (12 CSS pixels).

The children's country and 17 others render only 4 pixels tall (11 CSS pixels).

Show only eBooks and 1 others render only 4 pixels tall (11 CSS pixels).

/ renders only 4 pixels tall (11 CSS pixels).

ADD A BOOK and 5 others render only 4 pixels tall (11 CSS pixels).

One web page for every book. renders only 4 pixels tall (11 CSS pixels).

The World's cl…. Over and 5 others render only 5 pixels tall (14 CSS pixels).

1,000,000 free ebook titles and 2 others render only 5 pixels tall (14 CSS pixels).

6,332,409 and 4 others render only 7 pixels tall (18 CSS pixels).

UNIQUE VISITORS and 4 others render only 4 pixels tall (10 CSS pixels).

Open Library i…ver published. renders only 7 pixels tall (18 CSS pixels).

Add a Book and 9 others render only 5 pixels tall (12 CSS pixels).

Just like Wiki…can browse by and 9 others render only 5 pixels tall (13 CSS pixels).

Towards better…ternet Archive and 6 others render only 5 pixels tall (13 CSS pixels).

Latest Blog Posts and 3 others render only 6 pixels tall (16 CSS pixels).

February 25, 2016 and 2 others render only 5 pixels tall (13 CSS pixels).

and 7 others render only 5 pixels tall (12 CSS pixels).

updated and 3 others render only 4 pixels tall (11 CSS pixels).

54 minutes ago and 3 others render only 4 pixels tall (11 CSS pixels).

Problem? renders only 4 pixels tall (10 CSS pixels).

, a 501(c)(3)…digital form. and 7 others render only 4 pixels tall (11 CSS pixels).

priority - 10 Configure 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.

Configure a viewport for this page.

priority - 7 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 <input id="qtop" type="text" name="q"> and 1 others are close to other tap targets.

The tap target <input type="submit"> and 1 others are close to other tap targets.

The tap target <a id="searchHead" href="javascript:;">More search options</a> and 13 others are close to other tap targets.

The tap target <input id="ftokenstop" type="checkbox" name="has_fulltext"> and 1 others are close to other tap targets.

The tap target <label for="ftokenstop">Show only eBooks</label> and 1 others are close to other tap targets.

The tap target <a href="/subjects">Subjects</a> and 4 others are close to other tap targets.

The tap target <a href="//archive.org/…mars00burriala"></a> is close to 1 other tap targets.

The tap target <a href="/recentchanges">recent changes</a> is close to 1 other tap targets.

The tap target <div class="chartShow"></div> and 4 others are close to other tap targets.

The tap target <a href="//archive.org/stats">6,332,409Unique Visitors</a> and 4 others are close to other tap targets.

The tap target <a href="//archive.org/stats">6,332,409Unique Visitors</a> and 4 others are close to other tap targets.

The tap target <a href="/subjects">subject</a> and 4 others are close to other tap targets.

The tap target <a href="http://blog.openlibrary.org/" class="header">Latest Blog Posts</a> is close to 1 other tap targets.

The tap target <a href="#top">Top</a> is close to 1 other tap targets.

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 984 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="jcarousel-prev…led-horizontal"> falls outside the viewport.
The element <div class="jcarousel-next…ext-horizontal"> falls outside the viewport.
The element <div class="jcarousel-prev…led-horizontal"> falls outside the viewport.
The element <div class="jcarousel-next…ext-horizontal"> falls outside the viewport.

openlibrary.org Mobile Resources

Total Resources31
Number of Hosts4
Static Resources29
JavaScript Resources5
CSS Resources1

openlibrary.org Mobile Resource Breakdown

openlibrary.org similar domains

Similar domains:
www.openlibrary.com
www.openlibrary.net
www.openlibrary.org
www.openlibrary.info
www.openlibrary.biz
www.openlibrary.us
www.openlibrary.mobi
www.penlibrary.org
www.openlibrary.org
www.ipenlibrary.org
www.oipenlibrary.org
www.iopenlibrary.org
www.kpenlibrary.org
www.okpenlibrary.org
www.kopenlibrary.org
www.lpenlibrary.org
www.olpenlibrary.org
www.lopenlibrary.org
www.ppenlibrary.org
www.oppenlibrary.org
www.popenlibrary.org
www.oenlibrary.org
www.ooenlibrary.org
www.opoenlibrary.org
www.oopenlibrary.org
www.olenlibrary.org
www.oplenlibrary.org
www.opnlibrary.org
www.opwnlibrary.org
www.opewnlibrary.org
www.opwenlibrary.org
www.opsnlibrary.org
www.opesnlibrary.org
www.opsenlibrary.org
www.opdnlibrary.org
www.opednlibrary.org
www.opdenlibrary.org
www.oprnlibrary.org
www.opernlibrary.org
www.oprenlibrary.org
www.opelibrary.org
www.opeblibrary.org
www.openblibrary.org
www.opebnlibrary.org
www.opehlibrary.org
www.openhlibrary.org
www.opehnlibrary.org
www.opejlibrary.org
www.openjlibrary.org
www.opejnlibrary.org
www.opemlibrary.org
www.openmlibrary.org
www.opemnlibrary.org
www.openibrary.org
www.openpibrary.org
www.openlpibrary.org
www.openplibrary.org
www.openoibrary.org
www.openloibrary.org
www.openolibrary.org
www.openkibrary.org
www.openlkibrary.org
www.openklibrary.org
www.openlbrary.org
www.openlubrary.org
www.openliubrary.org
www.openluibrary.org
www.openljbrary.org
www.openlijbrary.org
www.openljibrary.org
www.openlkbrary.org
www.openlikbrary.org
www.openlobrary.org
www.openliobrary.org
www.openlirary.org
www.openlivrary.org
www.openlibvrary.org
www.openlivbrary.org
www.openligrary.org
www.openlibgrary.org
www.openligbrary.org
www.openlihrary.org
www.openlibhrary.org
www.openlihbrary.org
www.openlinrary.org
www.openlibnrary.org
www.openlinbrary.org
www.openlibary.org
www.openlibeary.org
www.openlibreary.org
www.openliberary.org
www.openlibdary.org
www.openlibrdary.org
www.openlibdrary.org
www.openlibfary.org
www.openlibrfary.org
www.openlibfrary.org
www.openlibtary.org
www.openlibrtary.org
www.openlibtrary.org
www.openlibrry.org
www.openlibrqry.org
www.openlibraqry.org
www.openlibrqary.org
www.openlibrwry.org
www.openlibrawry.org
www.openlibrwary.org
www.openlibrsry.org
www.openlibrasry.org
www.openlibrsary.org
www.openlibrzry.org
www.openlibrazry.org
www.openlibrzary.org
www.openlibray.org
www.openlibraey.org
www.openlibrarey.org
www.openlibraery.org
www.openlibrady.org
www.openlibrardy.org
www.openlibradry.org
www.openlibrafy.org
www.openlibrarfy.org
www.openlibrafry.org
www.openlibraty.org
www.openlibrarty.org
www.openlibratry.org
www.openlibrar.org
www.openlibrart.org
www.openlibraryt.org
www.openlibrarg.org
www.openlibraryg.org
www.openlibrargy.org
www.openlibrarh.org
www.openlibraryh.org
www.openlibrarhy.org
www.openlibraru.org
www.openlibraryu.org
www.openlibraruy.org

openlibrary.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.


openlibrary.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.