2 sec in total
102 ms
1.5 sec
386 ms
Click here to check amazing Qual Diamond content. Otherwise, check out these important facts you probably never knew about qualdiamond.com
Qual Diamond Hi-tech Corporation specializes in developing and producing diamond powders, diamond slurries and diamond suspensions.
Visit qualdiamond.comWe analyzed Qualdiamond.com page load time and found that the first response time was 102 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
qualdiamond.com performance score
name
value
score
weighting
Value9.4 s
0/100
10%
Value14.4 s
0/100
25%
Value9.4 s
12/100
10%
Value570 ms
52/100
30%
Value0.113
86/100
15%
Value13.4 s
11/100
10%
102 ms
115 ms
121 ms
122 ms
131 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Qualdiamond.com, 29% (14 requests) were made to Assets.squarespace.com and 21% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (867 ms) relates to the external source Images.squarespace-cdn.com.
Page size can be reduced by 121.7 kB (8%)
1.6 MB
1.5 MB
In fact, the total size of Qualdiamond.com main page is 1.6 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. 70% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 115.0 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. This page needs HTML code to be minified as it can gain 17.2 kB, which is 13% 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 115.0 kB or 84% of the original size.
Potential reduce by 287 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. Qual Diamond images are well optimized though.
Potential reduce by 6.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 147 B
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. Qualdiamond.com has all CSS files already compressed.
Number of requests can be reduced by 15 (52%)
29
14
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qual Diamond. 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 4 to 1 for CSS and as a result speed up the page load time.
www.qualdiamond.com
102 ms
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css2
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legacy.js
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modern.js
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extract-css-moment-js-vendor-675f9459672cf966ca51-min.en-US.js
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commerce-af8809f2481c48376f6a-min.en-US.css
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user-account-core-d6efff21309d459933c8-min.en-US.js
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user-account-core-e7c79916101ca5555200-min.en-US.css
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performance-1d6818061500e69b783e-min.en-US.js
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site.css
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site-bundle.js
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QD_Logo_2019_final.png
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ui-icons.svg
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handshake.png
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Icon-1-Apply-Now.png
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News-Icon-PNG.png
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qualdiamond.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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
qualdiamond.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
qualdiamond.com SEO score
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 Qualdiamond.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 Qualdiamond.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.
qualdiamond.com
Open Graph description is not detected on the main page of Qual Diamond. 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: