AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

OALIB.COM Open Access Library (OALib)

oalib.com Website Information

Daily Unique Visits: 29,308

Daily Page Views: 175,848

Income Per Day: $352

Estimated Value: $253,440

oalib.com is registered under .COM top-level domain. Please check other sites in .COM zone.

No name server records were found.

and is probably hosted by Spartan Host Ltd. See the full list of other websites hosted by Spartan Host Ltd.

The highest website oalib.com position in Alexa rank database was 5551 and the lowest rank position was 953425. Current position of oalib.com in Alexa rank database is 48936.

Desktop speed score of oalib.com (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 oalib.com (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of oalib.com (77/100) is better than the results of 86.05% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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oalib.com 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.

oalib.com 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: OALIB.COM
Registry Domain ID: 1514409866_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2019-02-21T03:19:48Z
Creation Date: 2008-08-16T09:45:37Z
Registry Expiry Date: 2026-08-16T09:45:37Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Registrar Abuse Contact Email: abuse@name.com
Registrar Abuse Contact Phone: 7202492374
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: PNS101.CLOUDNS.NET
Name Server: PNS102.CLOUDNS.NET
Name Server: PNS103.CLOUDNS.NET
Name Server: PNS104.CLOUDNS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-04T23:06:05Z

oalib.com server information

Servers Location

oalib.com desktop page speed rank

Last tested: 2018-11-23

Desktop Speed Good
90/100

oalib.com Desktop Speed Test Quick Summary


priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.oalib.com/js/jquery-1.6.3.min.js
http://www.oalib.com/js/limit.js
http://www.oalib.com/js/cit.js?version=20180926041732
http://www.oalib.com/js/ddlevelsmenu.js
http://www.oalib.com/js/jquery.placeholder.js

Optimize CSS Delivery of the following:

http://www.oalib.com/css/main.css?version=20180926041732
http://www.oalib.com/css/jquery.autocomplete.css

priority - 2Optimize images

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

Optimize the following images to reduce their size by 14.8KiB (84% reduction).

Compressing http://www.oalib.com/images/link.jpg could save 13.5KiB (88% reduction).
Compressing http://www.oalib.com/images/search_btn.png could save 885B (80% reduction).
Compressing http://www.oalib.com/images/linkedIn.jpg could save 443B (36% reduction).

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:

http://m.addthisedge.com/live/boost/ra-514829ff1e9…_ate.track.config_resp (57 seconds)
http://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
http://www.google-analytics.com/ga.js (2 hours)

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 4.1KiB (34% reduction).

Minifying http://www.oalib.com/js/ddlevelsmenu.js could save 2KiB (37% reduction) after compression.
Minifying http://www.oalib.com/js/cit.js?version=20180926041732 could save 1.1KiB (27% reduction) after compression.
Minifying http://www.oalib.com/js/jquery.placeholder.js could save 540B (34% reduction) after compression.
Minifying http://www.oalib.com/js/limit.js could save 425B (48% 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 1,021B (20% reduction).

Minifying http://www.oalib.com/css/jquery.autocomplete.css could save 587B (22% reduction) after compression.
Minifying http://www.oalib.com/css/main.css?version=20180926041732 could save 434B (17% 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 748B (18% reduction).

Minifying http://www.oalib.com/ could save 748B (18% reduction) after compression.

priority - 0Enable 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 496B (54% reduction).

Compressing http://www.oalib.com/js/limit.js could save 496B (54% reduction).

oalib.com Desktop Resource Breakdown

Total Resources25
Number of Hosts8
Static Resources5
JavaScript Resources11
CSS Resources2

oalib.com mobile page speed rank

Last tested: 2018-11-23

Mobile Speed Medium
77/100

oalib.com Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.oalib.com/js/jquery-1.6.3.min.js
http://www.oalib.com/js/limit.js
http://www.oalib.com/js/cit.js?version=20180926041732
http://www.oalib.com/js/ddlevelsmenu.js
http://www.oalib.com/js/jquery.placeholder.js

Optimize CSS Delivery of the following:

http://www.oalib.com/css/main.css?version=20180926041732
http://www.oalib.com/css/jquery.autocomplete.css

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:

http://m.addthisedge.com/live/boost/ra-514829ff1e9…_ate.track.config_resp (60 seconds)
http://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 2Optimize images

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

Optimize the following images to reduce their size by 14.8KiB (84% reduction).

Compressing http://www.oalib.com/images/link.jpg could save 13.5KiB (88% reduction).
Compressing http://www.oalib.com/images/search_btn.png could save 885B (80% reduction).
Compressing http://www.oalib.com/images/linkedIn.jpg could save 443B (36% reduction).

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 4.1KiB (34% reduction).

Minifying http://www.oalib.com/js/ddlevelsmenu.js could save 2KiB (37% reduction) after compression.
Minifying http://www.oalib.com/js/cit.js?version=20180926041732 could save 1.1KiB (27% reduction) after compression.
Minifying http://www.oalib.com/js/jquery.placeholder.js could save 540B (34% reduction) after compression.
Minifying http://www.oalib.com/js/limit.js could save 425B (48% 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 1,021B (20% reduction).

Minifying http://www.oalib.com/css/jquery.autocomplete.css could save 587B (22% reduction) after compression.
Minifying http://www.oalib.com/css/main.css?version=20180926041732 could save 434B (17% 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 749B (18% reduction).

Minifying http://www.oalib.com/ could save 749B (18% reduction) after compression.

priority - 0Enable 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 496B (54% reduction).

Compressing http://www.oalib.com/js/limit.js could save 496B (54% reduction).

oalib.com Mobile Resource Breakdown

Total Resources25
Number of Hosts8
Static Resources5
JavaScript Resources11
CSS Resources2

oalib.com mobile page usability

Last tested: 2018-11-23

Mobile Usability Bad
60/100

oalib.com 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.

OALib PrePrints and 9 others render only 5 pixels tall (13 CSS pixels).

Free Access to…demic Articles renders only 6 pixels tall (16 CSS pixels).

Advanced Search renders only 5 pixels tall (12 CSS pixels).

Publishers and 2 others render only 7 pixels tall (17 CSS pixels).

| and 1 others render only 5 pixels tall (13 CSS pixels).

www.oalib.com renders only 6 pixels tall (16 CSS pixels).

priority - 15Size 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 <a href="http://www.oalib.com:80">Home</a> and 5 others are close to other tap targets.

The tap target <a href="./advancedSearch.jsp" class="tt2">Advanced Search</a> is close to 1 other tap targets.

The tap target <input id="kw" type="text" name="kw" class="ipt_wb"> is close to 1 other tap targets.

The tap target <input type="submit" name="" class="bgr btn_wb"> is close to 1 other tap targets.

The tap target <a href="http://www.oal…stOfPublishing" class="tt3">Publishers</a> and 2 others are close to other tap targets.

The tap target <a href="#" class="addthis_button…erred_2 at300b">Twitter</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.

priority - 5Size 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 1,250 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="http://www.oal…com:80/showfaq">FAQ</a> falls outside the viewport.
The element <a href="http://www.oal…m:80/about.jsp">About Us</a> falls outside the viewport.
The element <img src="http://www.oal…arrow-down.gif"> falls outside the viewport.

oalib.com HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 4 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Attribute “topmargin” not allowed on element “body” at this point.

Line: 48 Column: 1 - 71
"...> </head> <body bgcolor="#FFFFFF" topmargin="0" marginheight="0" marginwidth="0"> <..."

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

Line: 48 Column: 1 - 71
"...> </head> <body bgcolor="#FFFFFF" topmargin="0" marginheight="0" marginwidth="0"> <..."

The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.

Line: 48 Column: 1 - 71
"...> </head> <body bgcolor="#FFFFFF" topmargin="0" marginheight="0" marginwidth="0"> <..."

The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.

Line: 48 Column: 1 - 71
"...> </head> <body bgcolor="#FFFFFF" topmargin="0" marginheight="0" marginwidth="0"> <..."

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Line: 130 Column: 1 - 7
"...</script> <style> .pla..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 186 Column: 1 - 55
"...</style> <table class="wraptop" cellspacing="0" cellpadding="0"> <tr> ..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 186 Column: 1 - 55
"...</style> <table class="wraptop" cellspacing="0" cellpadding="0"> <tr> ..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 188 Column: 5 - 16
"...="0"> <tr> <td width="12%"></td> ..." Line: 189 Column: 22 - 13
"...12%"></td> <td width=""> <div..."

Bad value “ddsubmenueye” for attribute “rel” on element “a”: The string “ddsubmenueye” is not a registered keyword.

Line: 230 Column: 8 - 30
"...i> <li><a rel="ddsubmenueye">关注我们+&..."

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

Line: 230 Column: 42 - 99
"...注我们+&nbsp;<img src="http://www.oalib.com:80/images/arrow-down.gif"/></a></..." Line: 295 Column: 17 - 52
"...ass="txc"><img src="images/search_logo.gif" /></p> ..."

Attribute “alt” not allowed on element “a” at this point.

Line: 299 Column: 10 - 98
"... <a class="tt2" href="./advancedSearch.jsp" title="Advanced Search" alt="Advanced Search">高级搜索</..."

Bad value “” for attribute “name” on element “input”: Must not be empty.

Line: 303 Column: 31 - 176
"...="btn_wr"><input name="" class="bgr btn_wb" onmouseout="this.className='bgr btn_wb'" onmousedown="this.className='btn_wb_h'" type="submit" value="Search" /></span..."

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oalib.com 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.

oalib.com 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.