895 ms in total
134 ms
617 ms
144 ms
Welcome to ntcc-bb.blackboard.com homepage info - get ready to check Ntcc Bb Blackboard best content for United States right away, or after learning these important things about ntcc-bb.blackboard.com
Visit ntcc-bb.blackboard.comWe analyzed Ntcc-bb.blackboard.com page load time and found that the first response time was 134 ms and then it took 761 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
ntcc-bb.blackboard.com performance score
134 ms
53 ms
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77 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 94% of them (45 requests) were addressed to the original Ntcc-bb.blackboard.com, 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 (193 ms) belongs to the original domain Ntcc-bb.blackboard.com.
Page size can be reduced by 934.0 kB (78%)
1.2 MB
257.5 kB
In fact, the total size of Ntcc-bb.blackboard.com 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 744.2 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 77% of the original size.
Potential reduce by 994 B
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. Ntcc Bb Blackboard images are well optimized though.
Potential reduce by 610.2 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 610.2 kB or 82% of the original size.
Potential reduce by 285.8 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. Ntcc-bb.blackboard.com needs all CSS files to be minified and compressed as it can save up to 285.8 kB or 81% of the original size.
Number of requests can be reduced by 37 (79%)
47
10
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntcc Bb 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 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ntcc-bb.blackboard.com
134 ms
shared.css
53 ms
theme.css
64 ms
colorpalette.css
72 ms
brand.css
77 ms
i18n.js
78 ms
cdn.js
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prototype.js
101 ms
fastinit.js
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page.js
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validateForm.js
110 ms
numberLocalizer.js
102 ms
accessibleSelect.js
102 ms
popup.js
116 ms
cookie.js
142 ms
lz-string.js
140 ms
client_cache.js
127 ms
globalNavigation.js
131 ms
UserDataDWRFacade.js
121 ms
MashupDWRFacade.js
128 ms
esapi-compressed.js
137 ms
ESAPI_Standard_en_US.properties.js
152 ms
Base.esapi.properties.js
146 ms
validate_login.js
145 ms
browserSpecificBehavior.js
147 ms
builder.js
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effects.js
170 ms
dragdrop.js
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controls.js
190 ms
slider.js
193 ms
lightbox.js
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quick_links.js
168 ms
icon-core.css
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icon-listing.css
153 ms
theme1.css
148 ms
theme2.css
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iframe_api
82 ms
Bb_newLogo_060.png
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fonts.gif
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contrast.gif
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Gateway_Learn.jpg
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Powered_Bb_050.png
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close_mini.gif
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branding_Bb_learn_140.png
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list_bullet_single.gif
35 ms
www-widgetapi.js
39 ms
print.css
48 ms
nr-885.min.js
73 ms
ntcc-bb.blackboard.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ntcc-bb.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 Ntcc-bb.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.
ntcc-bb.blackboard.com
Open Graph description is not detected on the main page of Ntcc Bb 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: