7.7 sec in total
1.2 sec
5.9 sec
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Click here to check amazing Castlight Health content for United States. Otherwise, check out these important facts you probably never knew about castlighthealth.com
It's about time we simplify the complexities of healthcare Cut through the noise and guide your members to better health and wellbeing with a proven,
Visit castlighthealth.comWe analyzed Castlighthealth.com page load time and found that the first response time was 1.2 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
castlighthealth.com performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value13.0 s
0/100
25%
Value8.9 s
15/100
10%
Value1,440 ms
15/100
30%
Value0.017
100/100
15%
Value15.7 s
6/100
10%
1153 ms
271 ms
202 ms
142 ms
138 ms
Our browser made a total of 131 requests to load all elements on the main page. We found that 44% of them (58 requests) were addressed to the original Castlighthealth.com, 6% (8 requests) were made to D.adroll.com and 5% (6 requests) were made to App-sjo.marketo.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Castlighthealth.com.
Page size can be reduced by 2.4 MB (48%)
5.0 MB
2.6 MB
In fact, the total size of Castlighthealth.com main page is 5.0 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 77.0 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 77.0 kB or 77% of the original size.
Potential reduce by 206.9 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. Castlight Health images are well optimized though.
Potential reduce by 1.3 MB
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 1.3 MB or 65% of the original size.
Potential reduce by 781.0 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. Castlighthealth.com needs all CSS files to be minified and compressed as it can save up to 781.0 kB or 86% of the original size.
Number of requests can be reduced by 69 (63%)
109
40
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Castlight Health. 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 17 to 1 for CSS and as a result speed up the page load time.
www.castlighthealth.com
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foundation.css
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motion-ui.css
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owl.carousel.css
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owl.theme.css
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castlighthealth.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
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.
castlighthealth.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
Issues were logged in the Issues panel in Chrome Devtools
castlighthealth.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Castlighthealth.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 Castlighthealth.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.
castlighthealth.com
Open Graph data is detected on the main page of Castlight Health. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: