1.3 sec in total
226 ms
822 ms
229 ms
Welcome to casper.knoji.com homepage info - get ready to check Casper Knoji best content for United States right away, or after learning these important things about casper.knoji.com
Casper reviews and Casper.com customer ratings for June 2023. Casper is an extremely popular mattress brand which competes against other mattress brands like Purple Mattress, Mattress Firm and Sleep N...
Visit casper.knoji.comWe analyzed Casper.knoji.com page load time and found that the first response time was 226 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
casper.knoji.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value6.3 s
11/100
25%
Value6.2 s
43/100
10%
Value2,090 ms
7/100
30%
Value0.258
48/100
15%
Value9.5 s
30/100
10%
226 ms
87 ms
72 ms
95 ms
77 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Casper.knoji.com, 35% (16 requests) were made to Knoji.com and 28% (13 requests) were made to Cdn.knoji.com. The less responsive or slowest element that took the longest time to load (296 ms) relates to the external source Cdn.knoji.com.
Page size can be reduced by 189.1 kB (38%)
492.6 kB
303.5 kB
In fact, the total size of Casper.knoji.com main page is 492.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. HTML takes 199.2 kB which makes up the majority of the site volume.
Potential reduce by 174.2 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 29.9 kB, which is 15% 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 174.2 kB or 87% of the original size.
Potential reduce by 12.7 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. Casper Knoji images are well optimized though.
Potential reduce by 133 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 2.0 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. Casper.knoji.com has all CSS files already compressed.
Number of requests can be reduced by 18 (45%)
40
22
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casper Knoji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
casper.knoji.com
226 ms
fontawesome_css_all.min-br.css
87 ms
knoji-css.min.css
72 ms
common.css
95 ms
css
77 ms
jquery-3.6.0.min.js
78 ms
clipboard.min.js
94 ms
jquery-ui.min.js
86 ms
jquery.min.js
131 ms
common.min.js
121 ms
froala_editor.pkgd.min.css
78 ms
froala_style.min.css
77 ms
embedly.min.css
80 ms
platform.js
88 ms
froala_editor.pkgd.min.js
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embedly.min.js
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js
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pinit.js
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0116.js
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caspercom.jpg
282 ms
casper-mattress.jpg
269 ms
casper-wave-hybrid.jpg
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casper-element-mattress-i8xrk.jpg
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casper-dog-bed-1263g.jpg
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casper-hybrid.jpg
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casper-wave.jpg
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casper-nova-hybrid-mattress-0c1iu.jpg
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casper-essential.jpg
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casper-sleep-pillow.jpg
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casper-glow-night-light-5p4hg.jpg
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casper-the-glow-light-nyu0a.jpg
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casper-sleep-weighted-blanket.jpg
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logo34.png
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7-ways-to-stay-healthy-while-traveling-thumb.jpg
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your-guide-to-off-gassing-why-your-new-mattress-smells-4-brands-to-avoid-thumb.jpg
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best-online-mattresses-for-kids-toddlers-thumb.jpg
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best-online-mattresses-back-pain-relief-thumb.jpg
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casper.knoji.com.json
115 ms
pinit_main.js
27 ms
0950ea1dbebed2954aa6d777835d27a1.js
21 ms
casper.knoji.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
Form elements do not have associated labels
Links do not have a discernible name
casper.knoji.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
Missing source maps for large first-party JavaScript
casper.knoji.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Casper.knoji.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 Casper.knoji.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.
casper.knoji.com
Open Graph data is detected on the main page of Casper Knoji. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: