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trc.virginia.edu: Center for Teaching Excellence – University of Virginia | Building Community, Enhancing Learning, Fostering Innovation

Page load speed analysis

  • 41/100

    Normal result
  • 3

    Successful tests
  • 5

    Failed tests
  • First response

    46 ms

  • Resources loaded

    21.9 sec

  • Page rendered

    243 ms

  • Total page load time

    22.2 sec

Click here to check amazing Trc Virginia content for United States. Otherwise, check out these important facts you probably never knew about trc.virginia.edu

We analyzed Trc.virginia.edu page load time and found that the first response time was 46 ms and then it took 22.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 41.8 kB
    Images 2.1 MB
    Javascripts 272.6 kB
    CSS 177.9 kB

    In fact, the total size of Trc.virginia.edu main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

    • Original 41.8 kB
    • After minification 39.3 kB
    • After compression 9.0 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.9 kB or 79% of the original size.

    • Original 2.1 MB
    • After optimization 2.0 MB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Trc Virginia images are well optimized though.

    • Original 272.6 kB
    • After minification 258.4 kB
    • After compression 82.8 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 189.8 kB or 70% of the original size.

    • Original 177.9 kB
    • After minification 132.6 kB
    • After compression 27.4 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Trc.virginia.edu needs all CSS files to be minified and compressed as it can save up to 150.5 kB or 85% of the original size.

Network requests diagram

  • trc.virginia.edu
  • cte.virginia.edu
  • api.js
  • css
  • style.css
  • styles.css
  • espresso_default.css
  • font-awesome.min.css
  • functional.css
  • admin-ajax.php
  • admin-ajax.php
  • sfsi-style.css
  • easy-twitter-feed-widget.css
  • popup-maker-site.min.css
  • smc_front.css
  • jquery.js
  • jquery-migrate.min.js
  • espresso_cart_functions.js
  • front.js
  • recaptcha__en.js
  • style.css
  • style-light.css
  • selectnav.js
  • jquery.form.min.js
  • scripts.js
  • jquery.pajinate.min.js
  • pagination.js
  • qppr_frontend_script.min.js
  • core.min.js
  • modernizr.custom.min.js
  • jquery.shuffle.min.js
  • random-shuffle-min.js
  • custom.js
  • position.min.js
  • popup-maker-site.min.js
  • widget-easy-twitter-feed-widget.js
  • wp-embed.min.js
  • all.frontend.min.js
  • wp-emoji-release.min.js
  • dP8gKnaC4ao
  • CTE-Logo-Horiz-Color-Tagline-Web-Sized.jpg
  • search.png
  • twitter.png
  • copy-header-home-range.jpg
  • loading-icon-128x128.gif
  • 2013CDI_2.jpg
  • CDI5.jpg
  • Dorothe_2012.jpg
  • 2013CDI_1.jpg
  • flagship.jpg
  • Michael_Palmer_03_DA.jpg
  • new_fac_UT-1.jpg
  • CDI-1.jpg
  • Marva_2012.jpg
  • Faculty_Workshops_23_DA.jpg
  • 2014CDI_lecture.jpg
  • IMG_1838-e1321647823713.jpg
  • light-arrows.png
  • sdk.js
  • plusone.js
  • platform.js
  • widgets.js
  • www-embed-player-vfl5foy2V.css
  • www-embed-player.js
  • cb=gapi.loaded_0
  • xd_arbiter.php
  • xd_arbiter.php
  • veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js
  • ad_status.js

Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Trc.virginia.edu, 76% (53 requests) were made to Cte.virginia.edu and 4% (3 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Cte.virginia.edu.

Additional info on trc.virginia.edu

Requests

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trc Virginia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

31

Javascripts

19

Images

14

CSS

3

AJAX

67

All

Possible request optimization

1

Javascripts

19

Images

1

CSS

3

AJAX

43

Optimized

24

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://cte.virginia.edu/ before it reached this domain.

IP address

Trc.virginia.edu uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

trc.virginia.edu

readingfirst.virginia.edu

indorgs.virginia.edu

gwpapers.virginia.edu

uva.edu

128.143.23.98

DNS records

Type Host Target/ip TTL Other
A

linux-web-cluster-3.itc.virginia.edu

128.143.23.98 3596
CNAME

trc.virginia.edu

linux-web-cluster-3.itc.virginia.edu 86396

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trc.virginia.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Trc.virginia.edu main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate

Trc.virginia.edu has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 72.9% of all visits is United States. It’s good for Trc.virginia.edu that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Trc Virginia. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

trc.virginia.edu

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