9.3 sec in total
2.6 sec
6.5 sec
172 ms
Welcome to qrs.com homepage info - get ready to check QRS best content for United States right away, or after learning these important things about qrs.com
QRS is a pulsed electromagnetic field (PEMF) product used by individuals looking for alternative health solutions. For in-home and clinical use.
Visit qrs.comWe analyzed Qrs.com page load time and found that the first response time was 2.6 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
qrs.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.8 s
15/100
25%
Value8.2 s
20/100
10%
Value7,570 ms
0/100
30%
Value0.186
65/100
15%
Value21.2 s
1/100
10%
2569 ms
818 ms
397 ms
745 ms
911 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 89% of them (90 requests) were addressed to the original Qrs.com, 5% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Qrs.com.
Page size can be reduced by 573.8 kB (34%)
1.7 MB
1.1 MB
In fact, the total size of Qrs.com main page is 1.7 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. 70% of websites need less resources to load. Images take 972.4 kB which makes up the majority of the site volume.
Potential reduce by 79.8 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 18.4 kB, which is 19% 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 79.8 kB or 81% of the original size.
Potential reduce by 8.2 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. QRS images are well optimized though.
Potential reduce by 242.0 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 242.0 kB or 72% of the original size.
Potential reduce by 243.8 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. Qrs.com needs all CSS files to be minified and compressed as it can save up to 243.8 kB or 82% of the original size.
Number of requests can be reduced by 42 (43%)
98
56
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of QRS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
qrs.com
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qrs.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
qrs.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
qrs.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qrs.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 Qrs.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
qrs.com
Open Graph description is not detected on the main page of QRS. 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: