2.9 sec in total
320 ms
2.4 sec
195 ms
Welcome to blackboard.lamarpa.edu homepage info - get ready to check Blackboard Lamarpa best content for United States right away, or after learning these important things about blackboard.lamarpa.edu
Visit blackboard.lamarpa.eduWe analyzed Blackboard.lamarpa.edu page load time and found that the first response time was 320 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
blackboard.lamarpa.edu performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value5.9 s
14/100
25%
Value4.8 s
66/100
10%
Value390 ms
68/100
30%
Value0.068
96/100
15%
Value5.0 s
77/100
10%
320 ms
199 ms
148 ms
152 ms
150 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Blackboard.lamarpa.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (916 ms) belongs to the original domain Blackboard.lamarpa.edu.
Page size can be reduced by 921.7 kB (78%)
1.2 MB
259.9 kB
In fact, the total size of Blackboard.lamarpa.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. 40% of websites need less resources to load. Javascripts take 693.8 kB which makes up the majority of the site volume.
Potential reduce by 37.7 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. 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 37.7 kB or 80% of the original size.
Potential reduce by 5.4 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 Lamarpa images are well optimized though.
Potential reduce by 578.9 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 578.9 kB or 83% of the original size.
Potential reduce by 299.8 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.lamarpa.edu needs all CSS files to be minified and compressed as it can save up to 299.8 kB or 80% of the original size.
Number of requests can be reduced by 35 (69%)
51
16
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackboard Lamarpa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
blackboard.lamarpa.edu
320 ms
shared.css
199 ms
theme.css
148 ms
colorpalette.generated.modern.css
152 ms
i18n.js
150 ms
cdn.js
149 ms
prototype.js
293 ms
fastinit.js
290 ms
page.js
394 ms
validateForm.js
390 ms
numberLocalizer.js
293 ms
accessibleSelect.js
339 ms
popup.js
433 ms
cookie.js
435 ms
lz-string.js
438 ms
client_cache.js
483 ms
globalNavigation.js
533 ms
UserDataDWRFacade.js
536 ms
MashupDWRFacade.js
575 ms
esapi-compressed.js
625 ms
ESAPI_Standard_en_US.properties.js
581 ms
Base.esapi.properties.js
623 ms
effects.js
724 ms
lightbox.js
725 ms
cookieConsent.js
715 ms
validate_login.js
720 ms
browserSpecificBehavior.js
765 ms
builder.js
766 ms
dragdrop.js
906 ms
controls.js
912 ms
slider.js
865 ms
quick_links.js
915 ms
theme1.css
916 ms
theme2.css
871 ms
icon-core.css
833 ms
icon-listing.css
862 ms
Bb_newLogo_060.png
100 ms
fonts.gif
66 ms
contrast.gif
145 ms
Bb_learn_small.png
242 ms
Gateway_Learn.jpg
244 ms
Powered_Bb_050.png
195 ms
close_mini.gif
196 ms
branding_Bb_learn_140.png
292 ms
utilicons-web-webfont.woff
270 ms
reorder_bg.png
277 ms
consent
329 ms
progress_learningSystem.gif
315 ms
bblearn_2011_bg.png
297 ms
titlebartagutils.js
51 ms
editpage_on.gif
61 ms
bblearn_2011_bg.png
145 ms
print.css
120 ms
blackboard.lamarpa.edu accessibility score
blackboard.lamarpa.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.lamarpa.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackboard.lamarpa.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.lamarpa.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.lamarpa.edu
Open Graph description is not detected on the main page of Blackboard Lamarpa. 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: