Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

auth.vt.edu

Virginia Tech Central Authentication Service

Page Load Speed

636 ms in total

First Response

27 ms

Resources Loaded

489 ms

Page Rendered

120 ms

auth.vt.edu screenshot

About Website

Welcome to auth.vt.edu homepage info - get ready to check Auth Vt best content for United States right away, or after learning these important things about auth.vt.edu

Visit auth.vt.edu

Key Findings

We analyzed Auth.vt.edu page load time and found that the first response time was 27 ms and then it took 609 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

auth.vt.edu performance score

0

Network Requests Diagram

login;jsessionid=1corl45ciwa3w1ukh459athuxa

27 ms

cas.css

12 ms

jquery.min.js

22 ms

cas.js

32 ms

header-vt.jpg

21 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original Auth.vt.edu, 11% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (35 ms) belongs to the original domain Auth.vt.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.8 kB (51%)

Content Size

141.2 kB

After Optimization

69.4 kB

In fact, the total size of Auth.vt.edu main page is 141.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 95.4 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 2.7 kB

  • Original 5.3 kB
  • After minification 4.9 kB
  • After compression 2.6 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 2.7 kB or 51% of the original size.

Image Optimization

-0%

Potential reduce by 140 B

  • Original 31.0 kB
  • After minification 30.9 kB

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. Auth Vt images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 61.5 kB

  • Original 95.4 kB
  • After minification 95.0 kB
  • After compression 33.9 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 61.5 kB or 64% of the original size.

CSS Optimization

-79%

Potential reduce by 7.5 kB

  • Original 9.5 kB
  • After minification 6.9 kB
  • After compression 2.0 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. Auth.vt.edu needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Auth Vt. According to our analytics all requests are already optimized.

SEO Factors

auth.vt.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 Auth.vt.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 Auth.vt.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 Auth Vt. 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: