5.9 sec in total
14 ms
5 sec
870 ms
Click here to check amazing Vdci content for United States. Otherwise, check out these important facts you probably never knew about vdci.edu
Online Instructor-led, project-based AutoCAD, Revit, Civil 3D, Navisworks, Adobe, SketchUp Classses. Vocational Training, Certification & Career Education.
Visit vdci.eduWe analyzed Vdci.edu page load time and found that the first response time was 14 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
vdci.edu performance score
name
value
score
weighting
Value13.0 s
0/100
10%
Value13.7 s
0/100
25%
Value32.9 s
0/100
10%
Value39,430 ms
0/100
30%
Value0.028
100/100
15%
Value62.8 s
0/100
10%
14 ms
355 ms
18 ms
28 ms
111 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 54% of them (36 requests) were addressed to the original Vdci.edu, 16% (11 requests) were made to Fonts.gstatic.com and 9% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (934 ms) relates to the external source Ekr.zdassets.com.
Page size can be reduced by 435.5 kB (11%)
3.9 MB
3.5 MB
In fact, the total size of Vdci.edu main page is 3.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 52.0 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 52.0 kB or 73% of the original size.
Potential reduce by 3.2 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. Vdci images are well optimized though.
Potential reduce by 33.7 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 33.7 kB or 34% of the original size.
Potential reduce by 346.6 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. Vdci.edu needs all CSS files to be minified and compressed as it can save up to 346.6 kB or 63% of the original size.
Number of requests can be reduced by 20 (43%)
47
27
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vdci. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
vdci.edu
14 ms
www.vdci.edu
355 ms
calendar.min.css
18 ms
styles-m.min.css
28 ms
swatches.min.css
111 ms
styles-l.min.css
112 ms
0682a0f56bd74bfc1983477934157fab.js
184 ms
css
128 ms
fbevents.js
360 ms
btn_menu_close.png
331 ms
logo-save.png
332 ms
logo-autodesk.png
331 ms
logo-ucsdext.png
331 ms
logo-accet.png
338 ms
logo-bppe.png
336 ms
logo-caljobs.png
337 ms
logo-aia.png
351 ms
cadteacher.jpg
350 ms
text.js
286 ms
icon_external.png
198 ms
btn_menu_back.png
127 ms
208550296274688
286 ms
js-translation.json
35 ms
ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYag.ttf
44 ms
ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7CA.ttf
45 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
259 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
262 ms
KFOlCnqEu92Fr1MmWUlfBBc9.ttf
265 ms
moment.js
218 ms
Sx8DowX4S8k
374 ms
Adobe-Space-Book.png
691 ms
Icons_.png
169 ms
sprites.png
120 ms
fontawesome-webfont.woff
124 ms
KFOkCnqEu92Fr1Mu51xIIzc.ttf
121 ms
KFOjCnqEu92Fr1Mu51TzBic6CsE.ttf
104 ms
Adobe-Space-Book-horizontal-cropped2.png
214 ms
vdci-bg-1_1.jpg
222 ms
Blank-Theme-Icons.woff
97 ms
www-player.css
353 ms
www-embed-player.js
554 ms
base.js
629 ms
fetch-polyfill.js
347 ms
asset_composer.js
540 ms
analytics.js
510 ms
loader-1.gif
158 ms
661 ms
resolver.js
89 ms
collect
377 ms
ad_status.js
672 ms
print.min.css
303 ms
5j8embParFNUfcvIKU483CKHPsuT1KT1
934 ms
qs_eGd-h9f3_frMeplByuCjrJjGTr5iyl3j-JE2Mo0s.js
806 ms
embed.js
345 ms
collect
604 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
251 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
250 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
246 ms
opensans-400.woff
252 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf
245 ms
opensans-300.woff
249 ms
opensans-600.woff
239 ms
opensans-700.woff
236 ms
id
277 ms
Create
63 ms
ga-audiences
54 ms
widget_v2.334.js
126 ms
vdci.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vdci.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
Browser errors were logged to the console
vdci.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vdci.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 Vdci.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.
vdci.edu
Open Graph description is not detected on the main page of Vdci. 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: