UCSB.EDU Home | UC Santa Barbara


ucsb.edu website information.

ucsb.edu domain name is registered by .EDU top-level domain registry. See the other sites registred in .EDU domain zone.

No name server records were found.

and probably website ucsb.edu is hosted by EBAY - eBay, Inc, US web hosting company. Check the complete list of other most popular websites hosted by EBAY - eBay, Inc, US hosting company.

According to Alexa traffic rank the highest website ucsb.edu position was 2125 (in the world). The lowest Alexa rank position was 44572. Now website ucsb.edu ranked in Alexa database as number 20235 (in the world).

Website ucsb.edu Desktop speed measurement score (35/100) is better than the results of 11.34% of other sites shows that the page desktop performance can be improved.

ucsb.edu Mobile usability score (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of ucsb.edu (53/100) is better than the results of 39.51% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Jun-17-2021 20,2355,031
Jun-16-2021 25,266-374
Jun-15-2021 24,892-5,385
Jun-14-2021 19,507-4,139
Jun-13-2021 15,368-601
Jun-12-2021 14,767-6,794
Jun-11-2021 7,97394

Advertisement

ucsb.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.



ucsb.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: UCSB.EDU

Registrant:
University of California, Santa Barbara
ETS Network & Communications Services
North Hall 2124, MC#3201
Santa Barbara, CA 93106-3201
US

Administrative Contact:
Kevin Schmidt
University of California, Santa Barbara
ETS Network & Communications Services
Public Safety 1022, MC#1020
Santa Barbara, CA 93106-1020
US
+1.8058937779
kps@ucsb.edu

Technical Contact:

University of California, Santa Barbara
ETS Network & Communications Services
North Hall 2124, MC#3201
Santa Barbara, CA 93106-3201
US
+1.8058937755
hostmaster@ucsb.edu

Name Servers:
BRU-NS2.BROWN.EDU
NS1.UCSB.EDU
NS2.UCSB.EDU

Domain record activated: 27-Apr-1987
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021

ucsb.edu server information

Servers Location

IP Address
Country
Region
City

ucsb.edu desktop page speed rank

Last tested: 2019-12-02


Desktop Speed Bad
35/100

ucsb.edu Desktop Speed Test Quick Summary


priority - 184 Optimize images

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

Optimize the following images to reduce their size by 1.8MiB (69% reduction).

Compressing and resizing https://ucsb.edu/sites/default/files/images/home/s…t-feature-homepage.jpg could save 517.7KiB (95% reduction).
Compressing and resizing https://ucsb.edu/sites/default/files/images/home/x…t-feature-homepage.jpg could save 340.6KiB (92% reduction).
Compressing https://ucsb.edu/sites/default/files/images/2019-11/YC_12.jpg could save 212.9KiB (70% reduction).
Compressing https://ucsb.edu/sites/default/files/images/2019-11/AAAS_collage.jpg could save 177.6KiB (73% reduction).
Compressing https://images.localist.com/photos/31906940988888/…a4e442bbab7a0f6d57.jpg could save 154.9KiB (62% reduction).
Compressing https://ucsb.edu/sites/default/files/images/2019-1…d-uc-santa-barbara.jpg could save 147.1KiB (49% reduction).
Compressing https://images.localist.com/photos/30965641816626/…d0385639a99ba4dc52.jpg could save 89.9KiB (56% reduction).
Compressing https://ucsb.edu/sites/default/files/images/2019-1…19_11_26_Lucinda_3.jpg could save 69.9KiB (29% reduction).
Compressing https://images.localist.com/photos/30965793058546/…17f775aa970e384f33.jpg could save 55.9KiB (56% reduction).
Compressing https://images.localist.com/photos/31770374732829/…be33f6dd10157b48c5.jpg could save 32.5KiB (43% reduction).
Compressing https://i.vimeocdn.com/video/782113638.jpg?mw=80&q=85 could save 180B (12% reduction).
Compressing https://i.vimeocdn.com/portrait/22665775_60x60.jpg could save 159B (17% reduction).

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

Your page has 2 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:

https://ucsb.edu/sites/default/files/css/css_u_uby…Castt8IjEp4.css?q1ncw5
https://ucsb.edu/sites/default/files/css/css_WpGiz…KZhfb7psVD0.css?q1ncw5

priority - 4 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.

140.1KiB of the HTML response was required to render the above-the-fold content. This requires 4 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.

Only about 4% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
Click to see the screenshot with 2 round trips:

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://campuscalendar.ucsb.edu/widget/view?school…&hidedesc=1&style=none (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-MTKJ2J (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/165555…3852?v=2.9.14&r=stable (20 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://sjs.bizographics.com/insight.min.js (5.9 hours)

priority - 2 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 16.3KiB (33% reduction).

Minifying https://ucsb.edu/themes/bootstrap/js/drupal.bootstrap.js?q1ncw5 could save 2.5KiB (50% reduction) after compression.
Minifying https://ucsb.edu/modules/webform/js/webform.states.js?v=8.7.10 could save 1.4KiB (46% reduction) after compression.
Minifying https://ucsb.edu/themes/bootstrap/js/attributes.js?q1ncw5 could save 1.4KiB (51% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…trap/tooltip.js?q1ncw5 could save 1KiB (23% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/js/outdatedbrowser/outdatedbrowser.js?q1ncw5 could save 847B (37% reduction) after compression.
Minifying https://ucsb.edu/themes/bootstrap/js/popover.js?q1ncw5 could save 748B (43% reduction) after compression.
Minifying https://ucsb.edu/core/assets/vendor/jquery/jquery-extend-3.4.0.js?v=3.2.1 could save 722B (57% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…tstrap/modal.js?q1ncw5 could save 651B (25% reduction) after compression.
Minifying https://ucsb.edu/themes/bootstrap/js/theme.js?q1ncw5 could save 634B (50% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/js/scripts.js?q1ncw5 could save 604B (14% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/js/jquery.cookie.js?q1ncw5 could save 594B (43% reduction) after compression.
Minifying https://ucsb.edu/core/misc/states.js?v=8.7.10 could save 437B (17% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…rap/carousel.js?q1ncw5 could save 437B (21% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…rap/dropdown.js?q1ncw5 could save 431B (29% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…strap/button.js?q1ncw5 could save 423B (32% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…trap/popover.js?q1ncw5 could save 418B (36% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…rap/collapse.js?q1ncw5 could save 393B (24% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…ootstrap/tab.js?q1ncw5 could save 388B (30% reduction) after compression.
Minifying https://ucsb.edu/themes/bootstrap/js/misc/states.js?q1ncw5 could save 385B (68% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…ap/scrollspy.js?q1ncw5 could save 376B (26% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…tstrap/affix.js?q1ncw5 could save 362B (25% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…tstrap/alert.js?q1ncw5 could save 323B (35% reduction) after compression.
Minifying https://ucsb.edu/themes/ucsb/bootstrap/assets/java…p/transition.js?q1ncw5 could save 299B (41% reduction) after compression.
Minifying https://ucsb.edu/core/misc/drupal.js?v=8.7.10 could save 256B (17% reduction) after compression.
Minifying https://ucsb.edu/modules/webform/modules/webform_b…rap.states.js?v=8.7.10 could save 146B (40% reduction) after compression.
Minifying https://ucsb.edu/core/assets/vendor/jquery-once/jquery.once.min.js?v=2.2.0 could save 122B (29% reduction) after compression.
Minifying https://ucsb.edu/core/misc/drupal.init.js?v=8.7.10 could save 120B (44% reduction) after compression.
Minifying https://ucsb.edu/core/misc/drupalSettingsLoader.js?v=8.7.10 could save 117B (38% reduction) after compression.

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 316B (43% reduction).

Compressing https://player.vimeo.com/texttrack/6245791.vtt?tok…8a4c5f61206be6bad62172 could save 316B (43% reduction).

ucsb.edu Desktop Resources

Total Resources89
Number of Hosts20
Static Resources63
JavaScript Resources47
CSS Resources3

ucsb.edu Desktop Resource Breakdown

ucsb.edu mobile page speed rank

Last tested: 2017-12-04


Mobile Speed Bad
53/100

ucsb.edu Mobile Speed Test Quick Summary


priority - 64 Optimize images

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

Optimize the following images to reduce their size by 622.8KiB (54% reduction).

Compressing https://www.ucsb.edu/images/news/green-power-dw.jpg could save 221KiB (73% reduction).
Compressing https://www.ucsb.edu/images/news/harms-way.jpg could save 70.3KiB (77% reduction).
Compressing https://www.ucsb.edu/images/news/cherie-ben-celia.jpg could save 70.1KiB (72% reduction).
Compressing https://www.ucsb.edu/images/news/hidden-properties-solids.jpg could save 62.9KiB (77% reduction).
Compressing https://www.ucsb.edu/images/news/darkest-hour-social-2.jpg could save 61.6KiB (77% reduction).
Compressing https://www.ucsb.edu/images/events/jazz-combos.jpg could save 38.9KiB (71% reduction).
Compressing https://www.ucsb.edu/images/slideshow/community-2.jpg could save 37.1KiB (44% reduction).
Compressing https://www.ucsb.edu/images/slideshow/day-in-life.jpg could save 28.8KiB (20% reduction).
Compressing https://www.ucsb.edu/images/slideshow/ranking-ucen.jpg could save 22.5KiB (15% reduction).
Compressing https://www.ucsb.edu/images/events/human-animal.jpg could save 4.9KiB (26% reduction).
Compressing https://www.ucsb.edu/images/events/blind-boys-alabama.jpg could save 2.3KiB (15% reduction).
Compressing https://www.ucsb.edu/images/icons/social-icons.png could save 1.6KiB (15% reduction).
Compressing https://www.ucsb.edu/images/icons/search.png could save 871B (70% reduction).

priority - 22 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://www.ucsb.edu/_/css/bootstrap.min.css (expiration not specified)
https://www.ucsb.edu/_/css/outdatedbrowser.min.css (expiration not specified)
https://www.ucsb.edu/_/css/weather.min.css (expiration not specified)
https://www.ucsb.edu/_/js/bootstrap.min.js (expiration not specified)
https://www.ucsb.edu/_/js/ie10-viewport-bug-workaround.js (expiration not specified)
https://www.ucsb.edu/_/js/jquery.colorbox-min.js (expiration not specified)
https://www.ucsb.edu/_/js/jquery.js (expiration not specified)
https://www.ucsb.edu/_/js/jquery.simpleWeather.min.js (expiration not specified)
https://www.ucsb.edu/_/js/main.js (expiration not specified)
https://www.ucsb.edu/_/js/outdatedbrowser.min.js (expiration not specified)
https://www.ucsb.edu/images/events/blind-boys-alabama.jpg (expiration not specified)
https://www.ucsb.edu/images/events/human-animal.jpg (expiration not specified)
https://www.ucsb.edu/images/events/jazz-combos.jpg (expiration not specified)
https://www.ucsb.edu/images/icons/search.png (expiration not specified)
https://www.ucsb.edu/images/icons/social-icons.png (expiration not specified)
https://www.ucsb.edu/images/news/cherie-ben-celia.jpg (expiration not specified)
https://www.ucsb.edu/images/news/darkest-hour-social-2.jpg (expiration not specified)
https://www.ucsb.edu/images/news/green-power-dw.jpg (expiration not specified)
https://www.ucsb.edu/images/news/harms-way.jpg (expiration not specified)
https://www.ucsb.edu/images/news/hidden-properties-solids.jpg (expiration not specified)
https://www.ucsb.edu/images/slideshow/community-2.jpg (expiration not specified)
https://www.ucsb.edu/images/slideshow/day-in-life.jpg (expiration not specified)
https://www.ucsb.edu/images/slideshow/faculty.jpg (expiration not specified)
https://www.ucsb.edu/images/slideshow/location.jpg (expiration not specified)
https://www.ucsb.edu/images/slideshow/ranking-ucen.jpg (expiration not specified)
https://www.ucsb.edu/images/ucsb-wave-logo.png (expiration not specified)
https://www.ucsb.edu/images/ucsb-wordmark.svg (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-MTKJ2J (15 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 8 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:

https://www.ucsb.edu/_/css/bootstrap.min.css

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 4.1KiB (64% reduction).

Compressing https://query.yahooapis.com/v1/public/yql?format=j…22f%22&_=1512435588363 could save 2.2KiB (63% reduction).
Compressing https://www.ucsb.edu/images/ucsb-wordmark.svg could save 1.9KiB (64% reduction).

priority - 0 Minify 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 923B (11% reduction).

Minifying https://www.ucsb.edu/ could save 923B (11% reduction) after compression.

ucsb.edu Mobile Resources

Total Resources47
Number of Hosts9
Static Resources33
JavaScript Resources13
CSS Resources7

ucsb.edu Mobile Resource Breakdown

ucsb.edu mobile page usability

Last tested: 2017-12-04


Mobile Usability Good
96/100

ucsb.edu Mobile Usability Test Quick Summary


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 417 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <ul class="footer-link co…-7 list-inline">Privacy…Contact Us</ul> falls outside the viewport.

priority - 0 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="http://www.new…nce-technology">Science + Technology</a> and 3 others are close to other tap targets.
The tap target <a href="http://www.pol…-notification/">Privacy</a> and 1 others are close to other tap targets.

ucsb.edu similar domains

Similar domains:
www.ucsb.com
www.ucsb.net
www.ucsb.org
www.ucsb.info
www.ucsb.biz
www.ucsb.us
www.ucsb.mobi
www.csb.edu
www.ucsb.edu
www.ycsb.edu
www.uycsb.edu
www.yucsb.edu
www.hcsb.edu
www.uhcsb.edu
www.hucsb.edu
www.jcsb.edu
www.ujcsb.edu
www.jucsb.edu
www.icsb.edu
www.uicsb.edu
www.iucsb.edu
www.usb.edu
www.uxsb.edu
www.ucxsb.edu
www.uxcsb.edu
www.udsb.edu
www.ucdsb.edu
www.udcsb.edu
www.ufsb.edu
www.ucfsb.edu
www.ufcsb.edu
www.uvsb.edu
www.ucvsb.edu
www.uvcsb.edu
www.ucb.edu
www.ucwb.edu
www.ucswb.edu
www.ucwsb.edu
www.uceb.edu
www.ucseb.edu
www.ucesb.edu
www.ucdb.edu
www.ucsdb.edu
www.uczb.edu
www.ucszb.edu
www.uczsb.edu
www.ucxb.edu
www.ucsxb.edu
www.ucab.edu
www.ucsab.edu
www.ucasb.edu
www.ucs.edu
www.ucsv.edu
www.ucsbv.edu
www.ucsvb.edu
www.ucsg.edu
www.ucsbg.edu
www.ucsgb.edu
www.ucsh.edu
www.ucsbh.edu
www.ucshb.edu
www.ucsn.edu
www.ucsbn.edu
www.ucsnb.edu

ucsb.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.


ucsb.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.