2.5 sec in total
240 ms
2.1 sec
186 ms
Click here to check amazing Training Couchbase content for India. Otherwise, check out these important facts you probably never knew about training.couchbase.com
Couchbase Training for Enterprise NoSQL
Visit training.couchbase.comWe analyzed Training.couchbase.com page load time and found that the first response time was 240 ms and then it took 2.3 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.
training.couchbase.com performance score
name
value
score
weighting
Value11.5 s
0/100
10%
Value18.2 s
0/100
25%
Value11.9 s
4/100
10%
Value980 ms
28/100
30%
Value0.001
100/100
15%
Value17.7 s
4/100
10%
240 ms
105 ms
267 ms
11 ms
80 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 41% of them (34 requests) were addressed to the original Training.couchbase.com, 20% (16 requests) were made to and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (460 ms) relates to the external source Use.typekit.com.
Page size can be reduced by 843.9 kB (60%)
1.4 MB
567.7 kB
In fact, the total size of Training.couchbase.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. 60% of websites need less resources to load. Javascripts take 689.4 kB which makes up the majority of the site volume.
Potential reduce by 44.5 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. This page needs HTML code to be minified as it can gain 9.4 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 44.5 kB or 76% of the original size.
Potential reduce by 365 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. Training Couchbase images are well optimized though.
Potential reduce by 464.7 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 464.7 kB or 67% of the original size.
Potential reduce by 334.3 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. Training.couchbase.com needs all CSS files to be minified and compressed as it can save up to 334.3 kB or 51% of the original size.
Number of requests can be reduced by 56 (88%)
64
8
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Training Couchbase. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
training.couchbase.com
240 ms
styles.css
105 ms
styles.css
267 ms
font-awesome.min.css
11 ms
socialicons.css
80 ms
jquery-ui-1.8.16.custom.css
77 ms
jquery-1.7.2.min.js
113 ms
jquery-ui-1.8.16.custom.min.js
147 ms
jquery.cycle.all.js
137 ms
jquery.sharrre.min.js
139 ms
63 ms
jquery.validate.min.js
127 ms
responsive.js
160 ms
bootstrap-transition.js
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bootstrap-alert.js
212 ms
bootstrap-modal.js
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bootstrap-dropdown.js
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bootstrap-scrollspy.js
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bootstrap-tab.js
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bootstrap-tooltip.js
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bootstrap-popover.js
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bootstrap-button.js
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bootstrap-collapse.js
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bootstrap-carousel.js
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bootstrap-typeahead.js
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trainingrocket.js
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script.js
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script.js
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esd6roa.js
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a
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logo.png
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nav-arrow.png
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search.png
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edit.png
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p.gif
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divider.png
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gtm.js
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social-linkedin.png
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social-twitter.png
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social-facebook.png
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social-googleplus.png
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analytics.js
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sdk.js
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widgets.js
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munchkin.js
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channel.html
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conversion_async.js
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roundtrip.js
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bat.js
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training.couchbase.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
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.
training.couchbase.com 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
training.couchbase.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Training.couchbase.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Training.couchbase.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.
training.couchbase.com
Open Graph description is not detected on the main page of Training Couchbase. 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: