TCD.IE Website Information

tcd.ie Website Information

Daily Unique Visits: 636,536

Daily Page Views: 5,092,288

Income Per Day: $5,092

Estimated Value: $5,499,360

This website is located in Ireland and is using following IP address 134.226.14.90. See the complete list of popular websites hosted in Ireland.

tcd.ie is registered under .IE top-level domain. Please check other sites in .IE zone.

Website tcd.ie is using the following name servers:

  • auth-ns1.tcd.ie
  • auth-ns2.tcd.ie
  • auth-ns3.tcd.ie
  • auth-ns2.ucd.ie

and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

The highest website tcd.ie position in Alexa rank database was 2357 and the lowest rank position was 2506. Current position of tcd.ie in Alexa rank database is 2394.

Desktop speed score of tcd.ie (14/100) is better than the results of 2.4% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of tcd.ie (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of tcd.ie (16/100) is better than the results of 3.07% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

tcd.ie 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.


tcd.ie 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: tcd.ie
Registry Domain ID: 779092-IEDR
Registrar WHOIS Server: whois.weare.ie
Registrar URL: http://www.heanet.ie/services/applicationservices
Updated Date: 2020-11-15T17:55:24Z
Creation Date: 1999-08-23T23:00:00Z
Registry Expiry Date: 2021-08-24T12:44:01Z
Registrar: HEAnet
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: noc@heanet.ie
Registrar Abuse Contact Phone: +353.16609040
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: 444633-IEDR
Registrant Name: REDACTED FOR PRIVACY
Registry Admin ID: 1431-IEDR
Registry Tech ID: 1431-IEDR
Registry Billing ID: REDACTED FOR PRIVACY
Name Server: auth-ns1.tcd.ie
Name Server: auth-ns2.tcd.ie
Name Server: auth-ns2.ucd.ie
Name Server: auth-ns3.tcd.ie
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-04-25T10:24:19Z

tcd.ie server information

Servers Location

tcd.ie desktop page speed rank

Last tested: 2017-05-22


Desktop Speed Bad
14/100

tcd.ie Desktop Speed Test Quick Summary


priority - 342Optimize images

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priority - 41Enable compression

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priority - 25Leverage 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.

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-trinity-theme.css
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http://fonts.googleapis.com/css?family=Open+Sans:4…00italic,300,300italic
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https://www.tcd.ie/assets/php/cookie-notice/1/app.css?v=3
http://fonts.googleapis.com/css?family=Merriweathe…talic,400&subset=latin

priority - 8Reduce server response time

priority - 5Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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Minifying http://www.tcd.ie/assets/js/jquery-site-menu/1.2.0/jquery-site-menu.js could save 1.2KiB (33% reduction).

priority - 2Prioritize 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.

Only about 42% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Minify 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 8.7KiB (18% reduction).

Minifying http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/styles.css?v=18 could save 2KiB (13% reduction).
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priority - 1Minify 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 5.9KiB (16% reduction).

Minifying http://www.tcd.ie/ could save 5.9KiB (16% reduction).

tcd.ie Desktop Resource Breakdown

Total Resources112
Number of Hosts23
Static Resources79
JavaScript Resources29
CSS Resources15

tcd.ie mobile page speed rank

Last tested: 2017-05-22


Mobile Speed Bad
16/100

tcd.ie Mobile Speed Test Quick Summary


priority - 229Optimize images

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

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Compressing http://www.tcd.ie/tms/2/t/trinity-theme/images/icon-youtube.gif could save 1.4KiB (62% reduction).
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priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.tcd.ie/assets/js/jquery/1.8.2/jquery.min.js
http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/actions.js?v=8
http://www.tcd.ie/assets/js/loadrunner/loadrunner.js
http://www.tcd.ie/assets/php/tcd-search/1/actions.js?v=20
http://assets.juicer.io/embed-no-jquery.js
http://www.tcd.ie/assets/js/jquery-easing/1.3/jquery.easing.js
http://www.tcd.ie/assets/js/jquery-royalslider/9.2…royalslider.min.js?v=1
http://www.tcd.ie/tms/2/t/trinity-theme-2014/js.ph…index_key=%2Findex.php
http://www.tcd.ie/tms/2/t/ghp-20150930/js.php?cach…index_key=%2Findex.php
http://www.tcd.ie/assets/js/gataglinks.js?v=2

Optimize CSS Delivery of the following:

http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/styles.css?v=18
http://www.tcd.ie/assets/php/tcd-search/1/styles.css
http://assets.juicer.io/embed.css
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/royalslider.css
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-minimal-white.css
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-default-inverted.css
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-default.css
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-trinity-theme.css
http://www.tcd.ie/tms/2/t/trinity-theme-2014/css.p…index_key=%2Findex.php
http://www.tcd.ie/tms/2/t/ghp-20150930/css.php?cac…index_key=%2Findex.php
http://fonts.googleapis.com/css?family=Open+Sans:4…00italic,300,300italic
http://fonts.googleapis.com/css?family=Merriweathe…00italic,900,900italic
https://www.tcd.ie/assets/php/cookie-notice/1/app.css?v=3
http://fonts.googleapis.com/css?family=Merriweathe…talic,400&subset=latin

priority - 41Enable 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 399.7KiB (73% reduction).

Compressing http://www.tcd.ie/tms/2/t/trinity-theme-2014/css.p…index_key=%2Findex.php could save 117.2KiB (83% reduction).
Compressing http://www.tcd.ie/assets/js/jquery/1.8.2/jquery.min.js could save 58.6KiB (64% reduction).
Compressing http://www.tcd.ie/assets/js/jquery-royalslider/9.2…royalslider.min.js?v=1 could save 31.8KiB (68% reduction).
Compressing http://www.tcd.ie/ could save 28.9KiB (75% reduction).
Compressing http://www.tcd.ie/assets/php/tcd-search/1/actions.js?v=20 could save 27.1KiB (77% reduction).
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Compressing http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-default-inverted.css could save 6.5KiB (77% reduction).
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Compressing http://www.tcd.ie/assets/js/jquery-easing/1.3/jquery.easing.js could save 6KiB (75% reduction).
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Compressing http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/actions.js?v=8 could save 4.1KiB (63% reduction).
Compressing http://www.tcd.ie/assets/js/gataglinks.js?v=2 could save 3.9KiB (66% reduction).
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Compressing http://www.tcd.ie/assets/js/jquery-site-menu/1.2.0/jquery-site-menu.js could save 2.5KiB (70% reduction).
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Compressing http://www.tcd.ie/assets/js/uri-js/uri-js-17.js could save 619B (49% reduction).

priority - 36Leverage 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://www.tcd.ie/assets/homepage/images/2017/0316-humansneednotapply.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/2017/lir-may-2017.png (expiration not specified)
http://www.tcd.ie/assets/homepage/images/2017/sportswall-2017.png (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature10.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature11.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature15.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature18.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature25.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature26.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature5.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/feature7.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/footergraphic.jpg (expiration not specified)
http://www.tcd.ie/assets/homepage/images/link-icon-grey.jpg (expiration not specified)
http://www.tcd.ie/assets/js/jquery-easing/1.3/jquery.easing.js (expiration not specified)
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/preloaders/preloader.gif (expiration not specified)
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/royalslider.css (expiration not specified)
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-default-inverted.css (expiration not specified)
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-default.css (expiration not specified)
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-minimal-white.css (expiration not specified)
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-minimal-white.png (expiration not specified)
http://www.tcd.ie/assets/js/jquery-royalslider/9.2/rs-trinity-theme.css (expiration not specified)
http://www.tcd.ie/assets/js/jquery-site-menu/1.2.0/jquery-site-menu.js (expiration not specified)
http://www.tcd.ie/assets/js/jquery-visible/teamdf/jquery.visible.min.js (expiration not specified)
http://www.tcd.ie/assets/js/jquery/1.8.2/jquery.min.js (expiration not specified)
http://www.tcd.ie/assets/js/json2/json2.min.js (expiration not specified)
http://www.tcd.ie/assets/js/loadrunner/loadrunner.js (expiration not specified)
http://www.tcd.ie/assets/js/uri-js/uri-js-17.js (expiration not specified)
http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/img/footer-a.png (expiration not specified)
http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/img/menu.jpg (expiration not specified)
http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/img/search.jpg (expiration not specified)
http://www.tcd.ie/assets/php/tcd-search/1/styles.css (expiration not specified)
http://www.tcd.ie/frameworks/cakephp/img/news_even…97ef721abade6fe5a5.jpg (expiration not specified)
http://www.tcd.ie/frameworks/cakephp/img/news_even…528c5db36c32071658.jpg (expiration not specified)
http://www.tcd.ie/frameworks/cakephp/img/news_even…d56478e654f827d63b.jpg (expiration not specified)
http://www.tcd.ie/frameworks/cakephp/img/news_even…79833b15f7d880d060.jpg (expiration not specified)
http://www.tcd.ie/frameworks/cakephp/img/news_even…df0671b97481baa4b1.jpg (expiration not specified)
http://www.tcd.ie/frameworks/cakephp/img/news_even…4f9dbf567e64271b90.jpg (expiration not specified)
http://www.tcd.ie/tms/2/t/trinity-theme-2014/asset…link-arrow-right-d.png (expiration not specified)
http://www.tcd.ie/tms/2/t/trinity-theme/images/icon-facebook.gif (expiration not specified)
http://www.tcd.ie/tms/2/t/trinity-theme/images/icon-itunesu.gif (expiration not specified)
http://www.tcd.ie/tms/2/t/trinity-theme/images/icon-linkedin.gif (expiration not specified)
http://www.tcd.ie/tms/2/t/trinity-theme/images/icon-twitter.gif (expiration not specified)
http://www.tcd.ie/tms/2/t/trinity-theme/images/icon-youtube.gif (expiration not specified)
http://js.hs-analytics.net/analytics/1495460400000/2351673.js (5 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KTX8CV (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://siteimproveanalytics.com/js/siteanalyze_63217.js (4 hours)

priority - 12Reduce server response time

priority - 8Prioritize 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.

Only about 25% of the final above-the-fold content could be rendered with the full HTML response.

priority - 5Minify 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 52.3KiB (45% reduction).

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Minifying http://www.tcd.ie/assets/js/jquery-easing/1.3/jquery.easing.js could save 4.4KiB (55% reduction).
Minifying http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/actions.js?v=8 could save 4.3KiB (65% reduction).
Minifying http://www.tcd.ie/assets/js/gataglinks.js?v=2 could save 3.2KiB (55% reduction).
Minifying https://www.tcd.ie/assets/php/cookie-notice/1/app.js?v=5 could save 2.1KiB (33% reduction).
Minifying http://www.tcd.ie/assets/js/jquery-site-menu/1.2.0/jquery-site-menu.js could save 1.2KiB (33% reduction).

priority - 1Minify 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 8.7KiB (18% reduction).

Minifying http://www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/styles.css?v=18 could save 2KiB (13% reduction).
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priority - 1Minify 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 5.9KiB (16% reduction).

Minifying http://www.tcd.ie/ could save 5.9KiB (16% reduction).

tcd.ie Mobile Resource Breakdown

Total Resources111
Number of Hosts24
Static Resources79
JavaScript Resources29
CSS Resources15

tcd.ie mobile page usability

Last tested: 2017-05-22


Mobile Usability Good
99/100

tcd.ie Mobile Usability Test Quick Summary


priority - 0Size 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="/news_events" class="ghpnews-item">Deadly flower…es.18 May 2017</a> is close to 1 other tap targets.
The tap target <div class="rsArrow rsArrowRight"></div> is close to 2 other tap targets.
The tap target <div class="rsNav rsBullets"></div> is close to 2 other tap targets.
The tap target <a href="https://t.co/MdR8QsImJ8" class="auto">https://t.co/MdR8QsImJ8</a> and 6 others are close to other tap targets.

tcd.ie HTML validation

Errors

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

Line: 253 Column: 2 - 5
"...MinW "> <li><a cla..." Line: 253 Column: 796 - 799
"...></a></li><li><a cla..." Line: 253 Column: 1645 - 1648
"...></a></li><li><a cla..." Line: 253 Column: 2444 - 2447
"...></a></li><li><a cla..." Line: 253 Column: 3232 - 3235
"...></a></li><li><a cla..." Line: 253 Column: 3988 - 3991
"...></a></li><li><a cla..."

Attribute “src” not allowed on element “image” at this point.

Line: 472 Column: 29 - 155
"... <image src="//www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/img/channels/itunes.png" xlink:href="" width="40" height="40"/> ..." Line: 504 Column: 29 - 156
"... <image src="//www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/img/channels/youtube.png" xlink:href="" width="40" height="40"/> ..." Line: 519 Column: 29 - 157
"... <image src="//www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/img/channels/facebook.png" xlink:href="" width="40" height="40"/> ..." Line: 537 Column: 29 - 156
"... <image src="//www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/img/channels/twitter.png" xlink:href="" width="40" height="40"/> ..." Line: 554 Column: 29 - 157
"... <image src="//www.tcd.ie/assets/php/tcd-header-footer/2013e-ghp/img/channels/linkedin.png" xlink:href="" width="40" height="40"/> ..."

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tcd.ie 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.


tcd.ie 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.