1.8 sec in total
558 ms
1 sec
171 ms
Visit bb-winthrop.blackboard.com now to see the best up-to-date Bb Winthrop Blackboard content for United States and also check out these interesting facts you probably never knew about bb-winthrop.blackboard.com
Visit bb-winthrop.blackboard.comWe analyzed Bb-winthrop.blackboard.com page load time and found that the first response time was 558 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
bb-winthrop.blackboard.com performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value5.9 s
14/100
25%
Value4.4 s
75/100
10%
Value580 ms
51/100
30%
Value0.037
100/100
15%
Value7.3 s
50/100
10%
558 ms
19 ms
37 ms
90 ms
40 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 93% of them (56 requests) were addressed to the original Bb-winthrop.blackboard.com, 2% (1 request) were made to Youtube.com and 2% (1 request) were made to Winthrop.edu. The less responsive or slowest element that took the longest time to load (558 ms) belongs to the original domain Bb-winthrop.blackboard.com.
Page size can be reduced by 1.1 MB (77%)
1.4 MB
329.6 kB
In fact, the total size of Bb-winthrop.blackboard.com main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 892.8 kB which makes up the majority of the site volume.
Potential reduce by 38.1 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 38.1 kB or 76% of the original size.
Potential reduce by 2.6 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. Bb Winthrop Blackboard images are well optimized though.
Potential reduce by 741.4 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 741.4 kB or 83% of the original size.
Potential reduce by 320.6 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. Bb-winthrop.blackboard.com needs all CSS files to be minified and compressed as it can save up to 320.6 kB or 81% of the original size.
Number of requests can be reduced by 46 (81%)
57
11
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bb Winthrop Blackboard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
bb-winthrop.blackboard.com
558 ms
shared.css
19 ms
theme.css
37 ms
app_nav.css
90 ms
colorpalette.generated.modern.css
40 ms
brand.css
38 ms
i18n.js
33 ms
cdn.js
43 ms
prototype.js
61 ms
fastinit.js
44 ms
page.js
79 ms
validateForm.js
64 ms
numberLocalizer.js
55 ms
accessibleSelect.js
79 ms
popup.js
76 ms
cookie.js
71 ms
lz-string.js
75 ms
client_cache.js
80 ms
globalNavigation.js
88 ms
UserDataDWRFacade.js
88 ms
MashupDWRFacade.js
84 ms
esapi-compressed.js
88 ms
ESAPI_Standard_en_US.properties.js
92 ms
Base.esapi.properties.js
91 ms
validate_login.js
88 ms
engine.js
101 ms
util.js
104 ms
global_nav_menu.js
104 ms
UserDWRFacade.js
99 ms
welcomeOverlay.js
112 ms
social.js
117 ms
ProfileProviderService.js
106 ms
ToolActivityService.js
109 ms
tool_service.js
113 ms
browserSpecificBehavior.js
111 ms
builder.js
113 ms
effects.js
118 ms
icon-core.css
114 ms
icon-listing.css
103 ms
theme1.css
125 ms
theme2.css
108 ms
dragdrop.js
97 ms
controls.js
100 ms
slider.js
112 ms
lightbox.js
101 ms
quick_links.js
96 ms
iframe_api
109 ms
BbLearnSmallwWULogo.png
169 ms
bblearn_2011_bg.png
42 ms
Bb_newLogo_060.png
42 ms
fonts.gif
42 ms
contrast.gif
41 ms
Gateway_Learn.jpg
40 ms
Powered_Bb_050.png
40 ms
close_mini.gif
41 ms
branding_Bb_learn_140.png
71 ms
utilicons-web-webfont.woff
21 ms
print.css
11 ms
www-widgetapi.js
53 ms
nr-852.min.js
49 ms
bb-winthrop.blackboard.com accessibility score
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.
bb-winthrop.blackboard.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
Missing source maps for large first-party JavaScript
bb-winthrop.blackboard.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bb-winthrop.blackboard.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 Bb-winthrop.blackboard.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.
bb-winthrop.blackboard.com
Open Graph description is not detected on the main page of Bb Winthrop Blackboard. 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: