Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

unmanned.okstate.edu

Unmanned Systems Research Institute | Oklahoma State University

Page Load Speed

3 sec in total

First Response

88 ms

Resources Loaded

2.1 sec

Page Rendered

794 ms

unmanned.okstate.edu screenshot

About Website

Welcome to unmanned.okstate.edu homepage info - get ready to check Unmanned Ok State best content for United States right away, or after learning these important things about unmanned.okstate.edu

Unmanned vehicles have become a revolutionary technology that is taking the world by storm. USRI accesses expertise across Oklahoma State University allowing us to combine cutting edge product develop...

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Key Findings

We analyzed Unmanned.okstate.edu page load time and found that the first response time was 88 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

unmanned.okstate.edu performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value9,300 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.488

17/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

unmanned.okstate.edu

88 ms

index.html

446 ms

gtm.js

96 ms

style.css

143 ms

jquery.min.js

124 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Unmanned.okstate.edu, 14% (6 requests) were made to Ceat.okstate.edu and 12% (5 requests) were made to Omni.okstate.edu. The less responsive or slowest element that took the longest time to load (650 ms) relates to the external source Trumba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.0 kB (9%)

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Unmanned.okstate.edu main page is 1.4 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 59.8 kB

  • Original 75.5 kB
  • After minification 67.8 kB
  • After compression 15.7 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. 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 59.8 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 69.9 kB

  • Original 1.1 MB
  • After minification 991.7 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. Unmanned Ok State images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 334 B

  • Original 38.6 kB
  • After minification 38.6 kB
  • After compression 38.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 193.3 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.

Requests Breakdown

Number of requests can be reduced by 21 (57%)

Requests Now

37

After Optimization

16

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unmanned Ok State. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

unmanned.okstate.edu accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

unmanned.okstate.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

unmanned.okstate.edu SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Unmanned.okstate.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 Unmanned.okstate.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 data is detected on the main page of Unmanned Ok State. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: