Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

trc.virginia.edu

Center for Teaching Excellence

Page Load Speed

22.2 sec in total

First Response

46 ms

Resources Loaded

21.9 sec

Page Rendered

243 ms

trc.virginia.edu screenshot

About Website

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Key Findings

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 an excellent result, as only a small number 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.

Performance Metrics

trc.virginia.edu performance score

0

Network Requests Diagram

trc.virginia.edu

46 ms

cte.virginia.edu

1214 ms

api.js

54 ms

css

42 ms

style.css

108 ms

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.

Page Optimization Overview & Recommendations

Page size can be reduced by 441.3 kB (17%)

Content Size

2.6 MB

After Optimization

2.1 MB

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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.9 kB

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

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.

Image Optimization

-3%

Potential reduce by 68.4 kB

  • Original 2.1 MB
  • After minification 2.0 MB

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.

JavaScript Optimization

-69%

Potential reduce by 189.5 kB

  • Original 272.8 kB
  • After minification 258.7 kB
  • After compression 83.4 kB

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 189.5 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 150.5 kB

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

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.

Requests Breakdown

Number of requests can be reduced by 43 (64%)

Requests Now

67

After Optimization

24

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.

SEO Factors

trc.virginia.edu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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.

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: