psi.edu website information.
psi.edu domain name is registered by .EDU top-level domain registry. See the other sites registred in .EDU domain zone.
Following name servers are specified for psi.edu domain:
- dns3.login.com
- dns1.login.com
and probably website psi.edu is hosted by FASTLY - Fastly, US web hosting company. Check the complete list of other most popular websites hosted by FASTLY - Fastly, US hosting company.
According to Alexa traffic rank the highest website psi.edu position was 37591 (in the world). The lowest Alexa rank position was 999612. Now website psi.edu ranked in Alexa database as number 44270 (in the world).
Website psi.edu Desktop speed measurement score (42/100) is better than the results of 16.45% of other sites shows that the page desktop performance can be improved.
psi.edu Mobile usability score (64/100) is better than the results of 11.2% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of psi.edu (46/100) is better than the results of 27.13% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-19-2024 | 44,270 | -622 |
| Nov-18-2024 | 43,648 | 194 |
| Nov-17-2024 | 43,842 | -285 |
| Nov-16-2024 | 43,557 | 551 |
| Nov-15-2024 | 44,108 | -308 |
| Nov-14-2024 | 43,800 | 278 |
| Nov-13-2024 | 44,078 | 0 |
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psi.edu 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.
psi.edu 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.
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: PSI.EDU
Registrant:
Planetary Science Institute
1700 East Ft Lowell Road, Suite 106
Tucson, AZ 85719
USA
Administrative Contact:
Annie Wilson
Planetary Science Institute
1700 East Ft Lowell Road, Suite 106
Tucson, AZ 85719
USA
+1.5206226300
awilson@psi.edu
Technical Contact:
Annie Wilson
Planetary Science Institute
1700 East Ft Lowell Road, Suite 106
Tucson, AZ 85719
USA
+1.5206226300
support@psi.edu
Name Servers:
PRANAB.NS.CLOUDFLARE.COM
ANASTASIA.NS.CLOUDFLARE.COM
Domain record activated: 29-Apr-1992
Domain record last updated: 20-Sep-2023
Domain expires: 31-Jul-2026
psi.edu server information
psi.edu desktop page speed rank
Last tested: 2019-07-01
Desktop Speed
Bad
42/100
psi.edu Desktop Speed Test Quick Summary
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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 7 Minify JavaScript
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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://d1ev1rt26nhnwq.cloudfront.net/ccmtblv2.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
psi.edu Desktop Resources
| Total Resources | 72 |
| Number of Hosts | 5 |
| Static Resources | 69 |
| JavaScript Resources | 30 |
| CSS Resources | 21 |
psi.edu Desktop Resource Breakdown
psi.edu mobile page speed rank
Last tested: 2017-11-29
Mobile Speed
Bad
46/100
psi.edu Mobile Speed Test Quick Summary
priority - 110 Optimize images
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priority - 16 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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Optimize CSS Delivery of the following:
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priority - 2 Minify JavaScript
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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://d1ev1rt26nhnwq.cloudfront.net/ccmtblv2.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.google-analytics.com/ga.js (2 hours)
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psi.edu Mobile Resources
| Total Resources | 33 |
| Number of Hosts | 6 |
| Static Resources | 30 |
| JavaScript Resources | 11 |
| CSS Resources | 4 |
psi.edu Mobile Resource Breakdown
psi.edu mobile page usability
Last tested: 2017-11-29
Mobile Usability
Bad
64/100
psi.edu Mobile Usability Test Quick Summary
priority - 40 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.
• renders only 5 pixels tall (13 CSS pixels).• and 4 others render only 5 pixels tall (13 CSS pixels).ABOUT PSI and 7 others render only 5 pixels tall (12 CSS pixels).Follow Us renders only 6 pixels tall (16 CSS pixels).Support PSI wh…u. Just go to: and 1 others render only 5 pixels tall (12 CSS pixels).smile.amazon.com and 6 others render only 5 pixels tall (12 CSS pixels).Planetary Science Institute renders only 4 pixels tall (10 CSS pixels).News renders only 7 pixels tall (18 CSS pixels).Buckmaster Interviews and 4 others render only 5 pixels tall (12 CSS pixels).NASA Falls Sho…rogram Funding and 5 others render only 5 pixels tall (12 CSS pixels).Former Shuttle…rd of Trustees renders only 8 pixels tall (20 CSS pixels).Melroy has a b…gency (DARPA). and 4 others render only 5 pixels tall (13 CSS pixels).Share renders only 5 pixels tall (13 CSS pixels).Facebook and 3 others render only 5 pixels tall (13 CSS pixels).Share renders only 6 pixels tall (16 CSS pixels).PSI Internal Site and 3 others render only 5 pixels tall (13 CSS pixels).:: renders only 5 pixels tall (13 CSS pixels).PSI, renders only 4 pixels tall (11 CSS pixels).Corporate Head…: 520-622-8060 and 2 others render only 4 pixels tall (11 CSS pixels).Search form renders only 8 pixels tall (20 CSS pixels).Search renders only 5 pixels tall (13 CSS pixels).Image Credits renders only 5 pixels tall (13 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 - 5 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
<a href="https://www.fa…87386817969260"></a> and 1 others are close to other tap targets.The tap target
<a href="/news/cover-pages">Past Cover Stories</a> and 4 others are close to other tap targets.The tap target
<a href="/news/marslines">Nov. 20, 2017,</a> is close to 1 other tap targets.The tap target
<a href="http://www.add…com/share_save">Share</a> and 4 others are close to other tap targets.The tap target
<a href="https://www.ad…0of%20Trustees" class="a2a_dd addtoany_share_save">Share</a> is close to 2 other tap targets.The tap target
<a href="https://internal.psi.edu">PSI Internal Site</a> and 3 others are close to other tap targets.The tap target
<label for="edit-search-block-form--2" class="element-invisible">Search</label> is close to 1 other tap targets.The tap target
<input id="edit-search-block-form--2" type="text" name="search_block_form" class="form-text"> is close to 1 other tap targets.The tap target
<input id="edit-submit" type="submit" name="op" class="form-submit"> is close to 2 other tap targets.The tap target
<a href="/search/image-credits/11890">Image Credits</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 1,001 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
The element
The element
The element
The element
<a href="#" class="activeSlide">•</a> falls outside the viewport.The element
<a href="#">•</a> falls outside the viewport.The element
<a href="#">•</a> falls outside the viewport.The element
<a href="#">•</a> falls outside the viewport.The element
<a href="#">•</a> falls outside the viewport.The element
<a href="#">•</a> falls outside the viewport.psi.edu similar domains
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psi.edu 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.
psi.edu 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.