3.9 sec in total
346 ms
3.3 sec
233 ms
Visit web-whiteboard.io now to see the best up-to-date Web Whiteboard content and also check out these interesting facts you probably never knew about web-whiteboard.io
WebBoard is the ideal online collaboration web whiteboard tool which enables you to communicate with your class or team in realtime from anywhere.
Visit web-whiteboard.ioWe analyzed Web-whiteboard.io page load time and found that the first response time was 346 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
web-whiteboard.io performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value8.2 s
2/100
25%
Value17.0 s
0/100
10%
Value1,780 ms
10/100
30%
Value0.004
100/100
15%
Value19.8 s
2/100
10%
346 ms
1629 ms
367 ms
27 ms
27 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 81% of them (29 requests) were addressed to the original Web-whiteboard.io, 6% (2 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Web-whiteboard.io.
Page size can be reduced by 500.3 kB (23%)
2.2 MB
1.7 MB
In fact, the total size of Web-whiteboard.io main page is 2.2 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. 30% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 112.7 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 38.0 kB, which is 29% 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 112.7 kB or 86% of the original size.
Potential reduce by 11.1 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. Web Whiteboard images are well optimized though.
Potential reduce by 349.5 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 349.5 kB or 24% of the original size.
Potential reduce by 27.1 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. Web-whiteboard.io needs all CSS files to be minified and compressed as it can save up to 27.1 kB or 28% of the original size.
Number of requests can be reduced by 14 (45%)
31
17
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Whiteboard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
web-whiteboard.io
346 ms
www.web-whiteboard.io
1629 ms
bundle-board.min.css
367 ms
api.js
27 ms
dropins.js
27 ms
js
90 ms
jspdf.min.js
750 ms
pdf.js
507 ms
pdf.worker.js
1035 ms
aws-sdk-2.1.24.min.js
17 ms
bundle-board.min.js
1163 ms
logo-small.png
227 ms
pattern.png
297 ms
ripple-loader2.gif
582 ms
slider-background.png
413 ms
dashed.png
481 ms
color-picker-trans.png
531 ms
snap.png
545 ms
webboard-logo-blue.png
607 ms
chrome-permissions.png
650 ms
firefox-permissions.png
664 ms
opera-permissions.png
700 ms
chrome.png
773 ms
firefox.png
773 ms
welcome.png
784 ms
drawing-tools.png
822 ms
video-upload.png
830 ms
pdf-upload.png
1004 ms
worn-dots.png
884 ms
board-placeholder.png
914 ms
js
62 ms
analytics.js
25 ms
hero-webfont.woff
841 ms
fontawesome-webfont.woff
864 ms
icomoon.ttf
864 ms
collect
13 ms
web-whiteboard.io accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
Form elements do not have associated labels
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.
web-whiteboard.io 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
web-whiteboard.io SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web-whiteboard.io 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 Web-whiteboard.io 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.
web-whiteboard.io
Open Graph data is detected on the main page of Web Whiteboard. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: