530 ms in total
52 ms
213 ms
265 ms
Welcome to swat.eng.vt.edu homepage info - get ready to check SWAT Eng Vt best content for United States right away, or after learning these important things about swat.eng.vt.edu
Visit swat.eng.vt.eduWe analyzed Swat.eng.vt.edu page load time and found that the first response time was 52 ms and then it took 478 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
swat.eng.vt.edu performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value20.7 s
0/100
25%
Value11.5 s
5/100
10%
Value1,170 ms
21/100
30%
Value0.22
57/100
15%
Value19.9 s
2/100
10%
52 ms
22 ms
40 ms
52 ms
25 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Swat.eng.vt.edu, 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (52 ms) belongs to the original domain Swat.eng.vt.edu.
Page size can be reduced by 199.9 kB (45%)
443.5 kB
243.6 kB
In fact, the total size of Swat.eng.vt.edu main page is 443.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 187.2 kB which makes up the majority of the site volume.
Potential reduce by 13.7 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.7 kB or 76% of the original size.
Potential reduce by 15.0 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. SWAT Eng Vt images are well optimized though.
Potential reduce by 102.3 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 102.3 kB or 66% of the original size.
Potential reduce by 68.9 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. Swat.eng.vt.edu needs all CSS files to be minified and compressed as it can save up to 68.9 kB or 82% of the original size.
We found no issues to fix!
18
18
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SWAT Eng Vt. According to our analytics all requests are already optimized.
swat.eng.vt.edu
52 ms
css_da1056bee5738526f0ddde7dae944def.css
22 ms
js_73a6735418bedb23fe954e7c56a9f552.js
40 ms
analytics.js
52 ms
metalbg.jpg
25 ms
2009headerbg.png
25 ms
vtlogo.gif
25 ms
headerinner4bg.png
25 ms
swatheader2.png
48 ms
searchbtnbg.jpg
26 ms
contentbgsub.png
26 ms
horizontalshadow.png
27 ms
leftmenubg.jpg
28 ms
menu-leaf.png
29 ms
bg_leftmenu_head.jpg
30 ms
apply-now-button.png
30 ms
swat_room.jpg
30 ms
collect
13 ms
css_70afce76dd90cc1a99b2c88e44f54d95.css
11 ms
swat.eng.vt.edu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
swat.eng.vt.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
swat.eng.vt.edu SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swat.eng.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 Swat.eng.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.
swat.eng.vt.edu
Open Graph description is not detected on the main page of SWAT Eng 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: