1.8 sec in total
171 ms
1.5 sec
136 ms
Welcome to blackboard.hartford.edu homepage info - get ready to check Blackboard Hartford best content for United States right away, or after learning these important things about blackboard.hartford.edu
Visit blackboard.hartford.eduWe analyzed Blackboard.hartford.edu page load time and found that the first response time was 171 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
blackboard.hartford.edu performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.9 s
29/100
25%
Value4.6 s
70/100
10%
Value470 ms
60/100
30%
Value0.081
94/100
15%
Value6.9 s
53/100
10%
171 ms
93 ms
64 ms
67 ms
70 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 62% of them (31 requests) were addressed to the original Blackboard.hartford.edu, 26% (13 requests) were made to Hartford.edu and 6% (3 requests) were made to 25livepub.collegenet.com. The less responsive or slowest element that took the longest time to load (418 ms) relates to the external source 25livepub.collegenet.com.
Page size can be reduced by 1.2 MB (79%)
1.5 MB
312.9 kB
In fact, the total size of Blackboard.hartford.edu main page is 1.5 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. 35% of websites need less resources to load. Javascripts take 931.6 kB which makes up the majority of the site volume.
Potential reduce by 90.4 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 90.4 kB or 85% of the original size.
Potential reduce by 4.9 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 Hartford needs image optimization as it can save up to 4.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 745.5 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 745.5 kB or 80% of the original size.
Potential reduce by 311.2 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.hartford.edu needs all CSS files to be minified and compressed as it can save up to 311.2 kB or 81% of the original size.
Number of requests can be reduced by 28 (62%)
45
17
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackboard Hartford. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
blackboard.hartford.edu
171 ms
shared.css
93 ms
theme.css
64 ms
app_nav.css
67 ms
colorpalette.css
70 ms
jquery.min.js
68 ms
i18n.js
65 ms
A9B7E3517BE9981468A20446D4F79A01.js
213 ms
UserDataDWRFacade.js
117 ms
MashupDWRFacade.js
115 ms
184C17B99C68EB9E58D5C20131C80C0D.js
118 ms
engine.js
149 ms
util.js
166 ms
215B40F50B261DD4BC657D09D0BEB20C.js
179 ms
UserDWRFacade.js
163 ms
welcomeOverlay.js
164 ms
social.js
197 ms
ProfileProviderService.js
208 ms
ToolActivityService.js
212 ms
tool_service.js
229 ms
62C5A78F3B3832CF6BCD5FCCBCD0014A.js
280 ms
theme1.css
255 ms
theme2.css
242 ms
icon-core.css
170 ms
icon-listing.css
183 ms
tile_page_bg.jpg
166 ms
iframe_api
110 ms
fonts.gif
100 ms
contrast.gif
108 ms
header-red-bar.jpg
138 ms
logo_uofh.gif
160 ms
WebNews-blackboard-test.asp
124 ms
callout-header-yellow.jpg
129 ms
callout-header-blue.jpg
139 ms
callout-arrow-blue.png
139 ms
callout-listing-arrow.gif
139 ms
Powered_Bb_050.png
127 ms
close_mini.gif
110 ms
branding_Bb_learn_140.png
124 ms
Gotham-Book.ttf
195 ms
utilicons-web-webfont.woff
125 ms
MemphisLTStd-MediumItalic.ttf
152 ms
Gotham-Bold.ttf
159 ms
webalerts.ashx
125 ms
Powered_Bb_050.png
85 ms
www-widgetapi.js
57 ms
spuds.js
418 ms
print.css
205 ms
spinner_trumba.gif
81 ms
s.aspx
235 ms
blackboard.hartford.edu accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
blackboard.hartford.edu 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
Page has valid source maps
blackboard.hartford.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 doesn't use 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.hartford.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.hartford.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.hartford.edu
Open Graph description is not detected on the main page of Blackboard Hartford. 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: