prototypejs.org Website Information
Daily Unique Visits: 62,072
Daily Page Views: 372,432
Income Per Day: $745
Estimated Value: $536,400
This website is located in United States and is using following IP address 192.30.252.153. See the complete list of popular websites hosted in United States.
prototypejs.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
Website prototypejs.org is using the following name servers:
- ns1.slicehost.net
- ns2.slicehost.net
- ns3.slicehost.net
and is probably hosted by GITHUB - GitHub, Inc., US. See the full list of other websites hosted by GITHUB - GitHub, Inc., US.
The highest website prototypejs.org position in Alexa rank database was 1623 and the lowest rank position was 991714. Current position of prototypejs.org in Alexa rank database is 23106.
Desktop speed score of prototypejs.org (93/100) is better than the results of 91.83% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of prototypejs.org (63/100) is better than the results of 9.16% of other sites and means that the page is not mobile-friendly.
Mobile speed score of prototypejs.org (86/100) is better than the results of 90.93% of other sites and shows that the landing page performance on mobile devices is excellent.
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prototypejs.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.
prototypejs.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.
Registry Domain ID: D111603985-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2020-01-14T13:00:25Z
Creation Date: 2006-01-13T19:31:15Z
Registry Expiry Date: 2022-01-13T19:31:15Z
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: 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
Registrant Organization: Domains By Proxy, LLC
Registrant State/Province: Arizona
Registrant Country: US
Name Server: NS1.SLICEHOST.NET
Name Server: NS2.SLICEHOST.NET
Name Server: NS3.SLICEHOST.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-02T22:33:28Z
prototypejs.org server information
Servers Location
prototypejs.org desktop page speed rank
Last tested: 2016-11-21
prototypejs.org Desktop Speed Test Quick Summary
priority - 4Leverage 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://prototypejs.org/images/button-discuss.png (10 minutes)
http://prototypejs.org/images/button-download.png (10 minutes)
http://prototypejs.org/images/button-learn.png (10 minutes)
http://prototypejs.org/images/header-logo.png (10 minutes)
http://prototypejs.org/images/header-stripe.png (10 minutes)
http://prototypejs.org/images/tagline.png (10 minutes)
http://prototypejs.org/stylesheets/index.css (10 minutes)
priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 4.9KiB (57% reduction).
Compressing http://prototypejs.org/images/button-discuss.png could save 1.2KiB (59% reduction).
Compressing http://prototypejs.org/images/button-contribute.png could save 1.2KiB (56% reduction).
Compressing http://prototypejs.org/images/button-learn.png could save 1.1KiB (64% reduction).
prototypejs.org Desktop Resource Breakdown
| Total Resources | 10 |
| Number of Hosts | 1 |
| Static Resources | 8 |
| CSS Resources | 1 |
prototypejs.org mobile page speed rank
Last tested: 2016-11-21
prototypejs.org Mobile Speed Test Quick Summary
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 6Leverage 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://prototypejs.org/images/button-discuss.png (10 minutes)
http://prototypejs.org/images/button-download.png (10 minutes)
http://prototypejs.org/images/button-learn.png (10 minutes)
http://prototypejs.org/images/header-logo.png (10 minutes)
http://prototypejs.org/images/header-stripe.png (10 minutes)
http://prototypejs.org/images/tagline.png (10 minutes)
http://prototypejs.org/stylesheets/index.css (10 minutes)
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 4.9KiB (57% reduction).
Compressing http://prototypejs.org/images/button-discuss.png could save 1.2KiB (59% reduction).
Compressing http://prototypejs.org/images/button-contribute.png could save 1.2KiB (56% reduction).
Compressing http://prototypejs.org/images/button-learn.png could save 1.1KiB (64% reduction).
prototypejs.org Mobile Resource Breakdown
| Total Resources | 10 |
| Number of Hosts | 1 |
| Static Resources | 8 |
| CSS Resources | 1 |
prototypejs.org mobile page usability
Last tested: 2016-11-21
prototypejs.org 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.
Home renders only 5 pixels tall (13 CSS pixels).Documentation and 1 others render only 5 pixels tall (13 CSS pixels).1.7.3 renders only 5 pixels tall (13 CSS pixels).(September 22, 2015) & Git and 3 others render only 5 pixels tall (13 CSS pixels).Weblog renders only 7 pixels tall (18 CSS pixels).Prototype 1.7.3 renders only 5 pixels tall (14 CSS pixels).The new bugfix…nder the hood. renders only 5 pixels tall (13 CSS pixels).Prototype take…Object Model. and 6 others render only 6 pixels tall (16 CSS pixels).Defining class…nd inheritance and 5 others render only 6 pixels tall (16 CSS pixels).priority - 10Size 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.
<a href="/blog">Weblog</a> is close to 1 other tap targets.<a href="/2015/09/24/prototype-1-7-3">Prototype 1.7.3</a> is close to 1 other tap targets.<a href="/learn/class-inheritance">Defining class…nd inheritance</a> and 7 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.
prototypejs.org HTML validation
Errors
No “p” element in scope but a “p” end tag seen.
"...hood.</p> </p> ..."
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prototypejs.org 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.
prototypejs.org 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.