1.9 sec in total
109 ms
1.7 sec
79 ms
Visit vital-ed.com now to see the best up-to-date Vital Ed content and also check out these interesting facts you probably never knew about vital-ed.com
Vital is a software suite that enables educators like you to create more accessible learning materials. The app uses both touch (haptics), sound and text-to-speech to illustrate a tactile graphic that...
Visit vital-ed.comWe analyzed Vital-ed.com page load time and found that the first response time was 109 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
vital-ed.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value8.1 s
2/100
25%
Value4.8 s
66/100
10%
Value1,800 ms
9/100
30%
Value0
100/100
15%
Value15.9 s
6/100
10%
109 ms
261 ms
340 ms
340 ms
366 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vital-ed.com, 23% (9 requests) were made to Static.parastorage.com and 20% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (680 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 733.6 kB (71%)
1.0 MB
302.4 kB
In fact, the total size of Vital-ed.com main page is 1.0 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. 55% of websites need less resources to load. HTML takes 477.3 kB which makes up the majority of the site volume.
Potential reduce by 372.0 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 372.0 kB or 78% of the original size.
Potential reduce by 25.5 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. Obviously, Vital Ed needs image optimization as it can save up to 25.5 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 24.4 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 24.4 kB or 26% of the original size.
Potential reduce by 311.7 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. Vital-ed.com needs all CSS files to be minified and compressed as it can save up to 311.7 kB or 85% of the original size.
Number of requests can be reduced by 15 (45%)
33
18
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vital Ed. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
www.vital.education
109 ms
minified.js
261 ms
focus-within-polyfill.js
340 ms
polyfill.min.js
340 ms
bootstrap-features.d21499e7.bundle.min.js
366 ms
main.c5638ec5.bundle.min.js
366 ms
lodash.min.js
325 ms
react.production.min.js
320 ms
siteTags.bundle.min.js
354 ms
wix-perf-measure.bundle.min.js
355 ms
react-dom.production.min.js
355 ms
4270181.js
353 ms
84c056_8211423c32cf40a1bf9f4c26f9a29e65~mv2.png
651 ms
84c056_1979e20051294d18a47932747aaffdef~mv2.png
652 ms
84c056_a3b85691710f4df98180b2a9b64919ff~mv2_d_2320_1570_s_2.png
651 ms
311602d9fa83404588db6a0837e0136a.jpg
246 ms
513d84abf4b849fc8e66930812714c26.jpg
233 ms
31d0a93857b149b5ab12ec952dde0516.jpg
323 ms
513d84abf4b849fc8e66930812714c26.jpg
650 ms
84c056_48301cbd2e7a4d17bd9cddc3bddc37c1~mv2.gif
648 ms
84c056_bed14f746b7242de8f0c56a3daa198d6~mv2.png
651 ms
84c056_9821264caedf41f18386e3a6e376028c~mv2_d_1200_1200_s_2.jpeg
653 ms
84c056_707d6623e4d142de98751a8662012ea0~mv2.png
680 ms
84c056_96f8c3a805fa4525a5138cc7b3915b32~mv2.png
652 ms
84c056_3938ced492344ce18be57121e4c17040~mv2.png
653 ms
NSF%20Logo.png
653 ms
VueoDuY8QeI
223 ms
www-player.css
25 ms
www-embed-player.js
48 ms
base.js
79 ms
fetch-polyfill.js
48 ms
ad_status.js
228 ms
Y-zeT9jJ33tCNYTX0Kw8-3I-ogsAM9wZgys9W8554e8.js
157 ms
embed.js
41 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
64 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
182 ms
id
20 ms
Create
137 ms
qoe
24 ms
log_event
1 ms
vital-ed.com accessibility score
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
vital-ed.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
vital-ed.com 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
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 Vital-ed.com 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 Vital-ed.com 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.
vital-ed.com
Open Graph data is detected on the main page of Vital Ed. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: