22.9 sec in total
314 ms
12.6 sec
10 sec
Welcome to blackboard.aacps.org homepage info - get ready to check Blackboard Aacps best content for United States right away, or after learning these important things about blackboard.aacps.org
Visit blackboard.aacps.orgWe analyzed Blackboard.aacps.org page load time and found that the first response time was 314 ms and then it took 22.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
blackboard.aacps.org performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value8.2 s
2/100
25%
Value6.2 s
44/100
10%
Value310 ms
78/100
30%
Value0.05
99/100
15%
Value9.2 s
32/100
10%
314 ms
207 ms
269 ms
284 ms
664 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 88% of them (43 requests) were addressed to the original Blackboard.aacps.org, 10% (5 requests) were made to Ajax.googleapis.com and 2% (1 request) were made to Js-agent.newrelic.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Blackboard.aacps.org.
Page size can be reduced by 1.1 MB (70%)
1.6 MB
482.3 kB
In fact, the total size of Blackboard.aacps.org main page is 1.6 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. Javascripts take 964.8 kB which makes up the majority of the site volume.
Potential reduce by 45.3 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 45.3 kB or 76% of the original size.
Potential reduce by 24.6 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, Blackboard Aacps needs image optimization as it can save up to 24.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 725.5 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 725.5 kB or 75% of the original size.
Potential reduce by 317.8 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. Blackboard.aacps.org needs all CSS files to be minified and compressed as it can save up to 317.8 kB or 81% of the original size.
Number of requests can be reduced by 36 (75%)
48
12
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackboard Aacps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
tabAction
314 ms
shared.css
207 ms
theme.css
269 ms
app_nav.css
284 ms
i18n.js
664 ms
cdn.js
663 ms
D1B623813F18A735C5CC4EFD106D2ED4.js
644 ms
UserDataDWRFacade.js
644 ms
MashupDWRFacade.js
643 ms
secondaryTabs.js
644 ms
99B1229D756513A02851E6AA86A6D0BA.js
836 ms
portalmodule.js
836 ms
engine.js
836 ms
util.js
835 ms
E7491300F8AC42FDD752F5123DA313C4.js
835 ms
UserDWRFacade.js
834 ms
welcomeOverlay.js
1076 ms
ToolActivityService.js
1074 ms
tool_service.js
1075 ms
social.js
1017 ms
ProfileProviderService.js
1016 ms
4AC9D1D20A356CDF5386C87293BC811D.js
1017 ms
jquery.min.js
777 ms
jquery-ui.css
966 ms
jquery-ui.min.js
1194 ms
AACPS.css
1196 ms
aacps-welcome-page.js
3232 ms
icon-core.css
967 ms
icon-listing.css
1113 ms
theme1.css
1064 ms
theme2.css
934 ms
bblearn_2011_bg.png
432 ms
ax-links.png
756 ms
utilicons_sprite_rev.png
754 ms
LogoHome1.gif
755 ms
Gateway_Learn.jpg
755 ms
ann_LogoHome2.gif
739 ms
TwitterLogo_SM.png
357 ms
fonts.gif
492 ms
contrast.gif
490 ms
2000px-Pinterest_Shiny_Icon.svg.png
528 ms
twitter-bird-1366218_960_720.png
526 ms
AACPS%20Twitter.jpeg
1199 ms
print.css
101 ms
default-provider-icon.svg
287 ms
x_btn.png
1842 ms
ui-bg_flat_75_ffffff_40x100.png
359 ms
nr-1044.min.js
819 ms
ui-bg_glass_75_e6e6e6_1x400.png
322 ms
blackboard.aacps.org 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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
blackboard.aacps.org 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
blackboard.aacps.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Blackboard.aacps.org 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 Blackboard.aacps.org 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.
blackboard.aacps.org
Open Graph description is not detected on the main page of Blackboard Aacps. 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: