2.3 sec in total
341 ms
1.7 sec
253 ms
Visit blackboard.swic.edu now to see the best up-to-date Blackboard Swic content for United States and also check out these interesting facts you probably never knew about blackboard.swic.edu
Visit blackboard.swic.eduWe analyzed Blackboard.swic.edu page load time and found that the first response time was 341 ms and then it took 2 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.
blackboard.swic.edu performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value4.5 s
37/100
25%
Value4.5 s
72/100
10%
Value430 ms
65/100
30%
Value0
100/100
15%
Value6.6 s
57/100
10%
341 ms
159 ms
137 ms
120 ms
241 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Blackboard.swic.edu, 2% (1 request) were made to Youtube.com and 2% (1 request) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (717 ms) belongs to the original domain Blackboard.swic.edu.
Page size can be reduced by 964.2 kB (78%)
1.2 MB
268.1 kB
In fact, the total size of Blackboard.swic.edu main page is 1.2 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. 15% of websites need less resources to load. Javascripts take 745.0 kB which makes up the majority of the site volume.
Potential reduce by 37.0 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 37.0 kB or 78% of the original size.
Potential reduce by 5.3 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. Blackboard Swic images are well optimized though.
Potential reduce by 621.2 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 621.2 kB or 83% of the original size.
Potential reduce by 300.6 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. Blackboard.swic.edu needs all CSS files to be minified and compressed as it can save up to 300.6 kB or 80% of the original size.
Number of requests can be reduced by 33 (75%)
44
11
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackboard Swic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
blackboard.swic.edu
341 ms
shared.css
159 ms
theme.css
137 ms
i18n.js
120 ms
prototype.js
241 ms
fastinit.js
119 ms
page.js
257 ms
validateForm.js
309 ms
numberLocalizer.js
231 ms
accessibleSelect.js
243 ms
popup.js
264 ms
cookie.js
345 ms
lz-string.js
349 ms
client_cache.js
353 ms
globalNavigation.js
366 ms
UserDataDWRFacade.js
378 ms
MashupDWRFacade.js
418 ms
esapi-compressed.js
530 ms
ESAPI_Standard_en_US.properties.js
462 ms
Base.esapi.properties.js
466 ms
validate_login.js
475 ms
browserSpecificBehavior.js
491 ms
builder.js
532 ms
effects.js
610 ms
dragdrop.js
614 ms
controls.js
627 ms
slider.js
602 ms
lightbox.js
678 ms
quick_links.js
683 ms
theme1.css
717 ms
theme2.css
683 ms
icon-core.css
584 ms
icon-listing.css
600 ms
iframe_api
86 ms
bblearn_2011_bg.png
89 ms
Bb_newLogo_060.png
159 ms
fonts.gif
132 ms
contrast.gif
132 ms
Gateway_Learn.jpg
194 ms
Powered_Bb_050.png
164 ms
close_mini.gif
209 ms
branding_Bb_learn_140.png
279 ms
Bb_learn_small.png
307 ms
utilicons-web-webfont.woff
299 ms
www-widgetapi.js
52 ms
print.css
42 ms
blackboard.swic.edu 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-hidden="true"] elements contain focusable descendents
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
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.
blackboard.swic.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
Missing source maps for large first-party JavaScript
blackboard.swic.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 Blackboard.swic.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 Blackboard.swic.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.
blackboard.swic.edu
Open Graph description is not detected on the main page of Blackboard Swic. 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: