6.2 sec in total
857 ms
4.6 sec
676 ms
Click here to check amazing Delta Sleep Er content for United States. Otherwise, check out these important facts you probably never knew about deltasleeper.com
The SR1 is a game changing, small, wearable technology, sleep device, that will help you fall asleep more easily, stay asleep, & achieve quality sleep!
Visit deltasleeper.comWe analyzed Deltasleeper.com page load time and found that the first response time was 857 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
deltasleeper.com performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value8.4 s
2/100
25%
Value11.4 s
5/100
10%
Value730 ms
40/100
30%
Value0.132
81/100
15%
Value10.5 s
23/100
10%
857 ms
188 ms
161 ms
167 ms
244 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 75% of them (54 requests) were addressed to the original Deltasleeper.com, 14% (10 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Deltasleeper.com.
Page size can be reduced by 2.1 MB (38%)
5.6 MB
3.5 MB
In fact, the total size of Deltasleeper.com main page is 5.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 207.7 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 207.7 kB or 84% of the original size.
Potential reduce by 619 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. Delta Sleep Er images are well optimized though.
Potential reduce by 444.1 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 444.1 kB or 70% of the original size.
Potential reduce by 1.5 MB
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. Deltasleeper.com needs all CSS files to be minified and compressed as it can save up to 1.5 MB or 87% of the original size.
Number of requests can be reduced by 24 (41%)
58
34
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Sleep Er. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.deltasleeper.com
857 ms
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deltasleeper.com accessibility score
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
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.
deltasleeper.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
Issues were logged in the Issues panel in Chrome Devtools
deltasleeper.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
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 Deltasleeper.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 Deltasleeper.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.
deltasleeper.com
Open Graph data is detected on the main page of Delta Sleep Er. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: