usc.edu website information.
usc.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 usc.edu domain:
- ns5.usc.edu
- ns7.usc.edu
- ns6.usc.edu
and probably website usc.edu is hosted by Akamai International B.V. web hosting company. Check the complete list of other most popular websites hosted by Akamai International B.V. hosting company.
According to Alexa traffic rank the highest website usc.edu position was 521 (in the world). The lowest Alexa rank position was 549. Now website usc.edu ranked in Alexa database as number 539 (in the world).
Website usc.edu Desktop speed measurement score (84/100) is better than the results of 78.07% of other sites and shows that the page is performing great on desktop computers.
usc.edu Mobile usability score (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of usc.edu (57/100) is better than the results of 48.04% 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-17-2024 | 539 | -9 |
| Nov-16-2024 | 530 | 0 |
| Nov-15-2024 | 530 | -2 |
| Nov-14-2024 | 528 | 2 |
| Nov-13-2024 | 530 | 0 |
| Nov-12-2024 | 530 | 0 |
| Nov-11-2024 | 530 | 0 |
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usc.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.
usc.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: USC.EDU
Registrant:
University of Southern California
3434 South Grand Avenue
Information Technology Services
Los Angeles, CA 90089-2812
USA
Administrative Contact:
Domain Admin
University of Southern California
3434 South Grand Avenue
Information Technology Services
Los Angeles, CA 90089-2812
USA
+1.2137402693
agahian@usc.edu
Technical Contact:
USC Hostmaster
University of Southern California
3434 South Grand Avenue
Information Technology Services - CAL 3rd Floor
Los Angeles, CA 90089-2812
USA
+1.2137405555
hostmaster@usc.edu
Name Servers:
NS0037.SECONDARY.CLOUDFLARE.COM
NS0163.SECONDARY.CLOUDFLARE.COM
Domain record activated: 20-Aug-1985
Domain record last updated: 08-Jul-2024
Domain expires: 31-Jul-2026
usc.edu server information
usc.edu desktop page speed rank
Last tested: 2019-12-02
usc.edu Desktop Speed Test Quick Summary
priority - 7 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.usc.edu/
https://www.usc.edu/
priority - 4 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 41.9KiB (19% reduction).
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priority - 4 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://cs1.pixelcaster.com/live/usc/usc-tommy.jpg (expiration not specified)
https://pixelcaster.com/live/usc/pixelcaster.css (expiration not specified)
https://releases.flowplayer.org/7.2.7/commercial/flowplayer.min.js (expiration not specified)
https://releases.flowplayer.org/7.2.7/skin/skin.css (expiration not specified)
https://releases.flowplayer.org/hlsjs/flowplayer.hlsjs.min.js (expiration not specified)
https://www.gstatic.com/cv/js/sender/v1/cast_sender.js (50 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2 Eliminate 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.
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.
Optimize CSS Delivery of the following:
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 1.4KiB (21% reduction).
Minifying https://cs1.pixelcaster.com/live/usc/pixelcaster.js?ver=2.0.0 could save 538B (25% reduction).
priority - 0 Enable 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 1.3KiB (59% 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 764B (20% reduction).
usc.edu Desktop Resources
| Total Resources | 52 |
| Number of Hosts | 9 |
| Static Resources | 45 |
| JavaScript Resources | 12 |
| CSS Resources | 6 |
usc.edu Desktop Resource Breakdown
usc.edu mobile page speed rank
Last tested: 2018-10-07
usc.edu Mobile Speed Test Quick Summary
priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 3 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://www.usc.edu/wp-content/themes/usc-homepage…r/jquery.js?ver=1.12.4
https://www.usc.edu/wp-content/plugins/cookie-law-…ielawinfo.js?ver=1.6.5
https://www.usc.edu/wp-content/plugins/usc-webcams…layer.min.js?ver=1.3.1
https://www.usc.edu/wp-content/plugins/usc-webcams…hlsjs.min.js?ver=1.3.1
https://www.usc.edu/wp-content/themes/usc-homepage…ustom.min.js?ver=4.1.0
https://www.usc.edu/wp-content/themes/usc-homepage…modernizr.js?ver=4.1.0
https://www.usc.edu/wp-content/themes/usc-homepage…-2017.min.js?ver=4.1.0
https://www.usc.edu/wp-includes/js/wp-embed.min.js?ver=4.9.8
Optimize CSS Delivery of the following:
https://www.usc.edu/wp-content/plugins/usc-webcams…s-plugin.css?ver=1.3.1
https://www.usc.edu/wp-content/themes/usc-homepage…age-2017.css?ver=4.1.0
priority - 26 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.usc.edu/
https://www.usc.edu/
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.
priority - 4 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://cs1.pixelcaster.com/live/usc/usc-tommy.jpg (expiration not specified)
https://www.gstatic.com/cv/js/sender/v1/cast_sender.js (50 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 3 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 27.6KiB (47% reduction).
Compressing https://www.usc.edu/wp-content/uploads/sites/2/2017/03/research.jpg could save 2.2KiB (19% reduction).
Compressing https://www.usc.edu/wp-content/uploads/sites/2/201…-Tommy_Gus-240x150.jpg could save 722B (12% reduction).
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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 256B (14% reduction).
usc.edu Mobile Resources
| Total Resources | 52 |
| Number of Hosts | 8 |
| Static Resources | 45 |
| JavaScript Resources | 13 |
| CSS Resources | 3 |
usc.edu Mobile Resource Breakdown
usc.edu mobile page usability
Last tested: 2018-10-07
usc.edu Mobile Usability Test Quick Summary
priority - 1 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.
<a href="https://news.u…ard-challenges">Transfer stude…erally) at USC</a> is close to 1 other tap targets.The tap target
<a href="http://visit.usc.edu/">Visit USC</a> and 5 others are close to other tap targets.The tap target
<a href="https://www.us…privacy-notice">Privacy Notice</a> and 2 others are close to other tap targets.<a id="CONSTANT_OPEN_URL" href="https://www.us…privacy-notice" class="cli-plugin-main-link">privacy notice</a> is close to 1 other tap targets.<a href="#" class="cookie_action_…in-main-button">OK</a> is close to 1 other tap targets.usc.edu similar domains
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usc.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.
usc.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.