8.5 sec in total
1.9 sec
6.1 sec
442 ms
Welcome to diamond-calculator.com homepage info - get ready to check DIAMOND Calculator best content for United States right away, or after learning these important things about diamond-calculator.com
Diamond Prices Estimator will help you estimate the TRUE retail cost of a round or fancy diamonds. This tool is the most accurate GIA certified diamond price estimator on the web. It does not artifici...
Visit diamond-calculator.comWe analyzed Diamond-calculator.com page load time and found that the first response time was 1.9 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.
diamond-calculator.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value6.6 s
8/100
25%
Value10.5 s
8/100
10%
Value2,030 ms
7/100
30%
Value0.299
40/100
15%
Value18.3 s
3/100
10%
1877 ms
239 ms
171 ms
70 ms
293 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 20% of them (19 requests) were addressed to the original Diamond-calculator.com, 9% (9 requests) were made to Apis.google.com and 7% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Diamond-calculator.com.
Page size can be reduced by 438.8 kB (64%)
689.4 kB
250.6 kB
In fact, the total size of Diamond-calculator.com main page is 689.4 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. 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. Javascripts take 317.0 kB which makes up the majority of the site volume.
Potential reduce by 99.5 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 99.5 kB or 77% of the original size.
Potential reduce by 5.2 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. Obviously, DIAMOND Calculator needs image optimization as it can save up to 5.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 196.4 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 196.4 kB or 62% of the original size.
Potential reduce by 137.7 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. Diamond-calculator.com needs all CSS files to be minified and compressed as it can save up to 137.7 kB or 67% of the original size.
Number of requests can be reduced by 56 (67%)
84
28
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DIAMOND Calculator. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.diamond-calculator.com
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diamond-calculator.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA IDs are not unique
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
Form elements do not have associated labels
diamond-calculator.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
diamond-calculator.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 Diamond-calculator.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 Diamond-calculator.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.
diamond-calculator.com
Open Graph data is detected on the main page of DIAMOND Calculator. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: