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videos.dsu.edu screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

videos.dsu.edu

Panopto

Page Load Speed

2.6 sec in total

First Response

153 ms

Resources Loaded

2.1 sec

Page Rendered

258 ms

videos.dsu.edu screenshot

About Website

Visit videos.dsu.edu now to see the best up-to-date Videos Dsu content for United States and also check out these interesting facts you probably never knew about videos.dsu.edu

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Key Findings

We analyzed Videos.dsu.edu page load time and found that the first response time was 153 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

videos.dsu.edu performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,060 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

videos.dsu.edu

153 ms

default.aspx

50 ms

default.aspx

274 ms

open-sans.min.css

122 ms

theme.min.css

444 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Videos.dsu.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Videos.dsu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 378.9 kB (72%)

Content Size

524.8 kB

After Optimization

146.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Videos.dsu.edu main page is 524.8 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. 50% of websites need less resources to load. CSS take 400.4 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 15.9 kB

  • Original 25.5 kB
  • After minification 21.3 kB
  • After compression 9.6 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. This page needs HTML code to be minified as it can gain 4.1 kB, which is 16% 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 15.9 kB or 62% of the original size.

Image Optimization

-9%

Potential reduce by 2.5 kB

  • Original 29.0 kB
  • After minification 26.5 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. Videos Dsu images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 33.1 kB

  • Original 70.0 kB
  • After minification 70.0 kB
  • After compression 36.9 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 33.1 kB or 47% of the original size.

CSS Optimization

-82%

Potential reduce by 327.4 kB

  • Original 400.4 kB
  • After minification 400.4 kB
  • After compression 72.9 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. Videos.dsu.edu needs all CSS files to be minified and compressed as it can save up to 327.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (76%)

Requests Now

17

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Videos Dsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

videos.dsu.edu

videos.dsu.edu

153 ms

default.aspx

default.aspx

50 ms

default.aspx

default.aspx

274 ms

open-sans.min.css

open-sans.min.css

122 ms

theme.min.css

theme.min.css

444 ms

core.min.css

core.min.css

265 ms

core.min.js

core.min.js

796 ms

ScriptResource.axd

ScriptResource.axd

270 ms

js

js

286 ms

notifications.min.js

notifications.min.js

590 ms

login.min.css

login.min.css

319 ms

jquery-bundle.min.js

jquery-bundle.min.js

568 ms

platform.min.js

platform.min.js

352 ms

login.min.js

login.min.js

367 ms

theme.min.js

theme.min.js

423 ms

utility.min.js

utility.min.js

584 ms

utilities.min.js

utilities.min.js

582 ms

bootstrap-datetimepicker.min.js

bootstrap-datetimepicker.min.js

1076 ms

get

get

89 ms

get

get

86 ms

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-regular.woff

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-regular.woff

148 ms

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-300.woff

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-300.woff

149 ms

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-600.woff

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-600.woff

147 ms

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-700.woff

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-700.woff

191 ms

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-800.woff

open-sans-v13-cyrillic_latin_cyrillic-ext_greek_latin-ext_vietnamese_greek-ext-800.woff

262 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

145 ms

Accessibility Review

videos.dsu.edu accessibility score

90

Accessibility Issues

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

videos.dsu.edu best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

videos.dsu.edu SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Videos.dsu.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 Videos.dsu.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

videos.dsu.edu

Open Graph description is not detected on the main page of Videos Dsu. 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: