2.5 sec in total
403 ms
1.7 sec
458 ms
Welcome to diacore.com homepage info - get ready to check Diacore best content right away, or after learning these important things about diacore.com
Diacore diamonds provides polished diamonds to customers around the world and has manufacturing facilities in Botswana, Namibia and New York.
Visit diacore.comWe analyzed Diacore.com page load time and found that the first response time was 403 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
diacore.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value12.5 s
0/100
25%
Value10.5 s
7/100
10%
Value430 ms
65/100
30%
Value1.085
2/100
15%
Value10.3 s
24/100
10%
403 ms
177 ms
162 ms
166 ms
168 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 89% of them (65 requests) were addressed to the original Diacore.com, 8% (6 requests) were made to Use.typekit.net and 1% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (749 ms) belongs to the original domain Diacore.com.
Page size can be reduced by 185.3 kB (7%)
2.6 MB
2.4 MB
In fact, the total size of Diacore.com main page is 2.6 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. 80% 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 93.9 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 20.0 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 93.9 kB or 91% of the original size.
Potential reduce by 15.2 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. Diacore images are well optimized though.
Potential reduce by 44.6 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 44.6 kB or 14% of the original size.
Potential reduce by 31.6 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. Diacore.com needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 30% of the original size.
Number of requests can be reduced by 34 (53%)
64
30
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diacore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
diacore.com
403 ms
bootstrap.min.css
177 ms
owl.carousel.min.css
162 ms
swiper.min.css
166 ms
style.css
168 ms
qvw8slu.css
210 ms
font.css
162 ms
fontawesome-all.css
168 ms
responsive.css
240 ms
aos.min.css
244 ms
loader.css
246 ms
font-awesome.min.css
38 ms
plyr.css
257 ms
animate.min.css
253 ms
settings.css
259 ms
layers.css
396 ms
navigation.css
311 ms
jquery-1.11.0.min.js
400 ms
bootstrap.min.js
325 ms
owl.carousel.min.js
325 ms
jquery.easeScroll.js
323 ms
aos.min.js
398 ms
jquery.themepunch.tools.min.js
477 ms
jquery.themepunch.revolution.min.js
491 ms
revolution.extension.actions.min.js
491 ms
revolution.extension.carousel.min.js
497 ms
revolution.extension.kenburn.min.js
498 ms
revolution.extension.layeranimation.min.js
499 ms
revolution.extension.migration.min.js
509 ms
revolution.extension.navigation.min.js
510 ms
revolution.extension.parallax.min.js
511 ms
revolution.extension.slideanims.min.js
545 ms
revolution.extension.video.min.js
546 ms
swiper.min.js
558 ms
mainhome-slider.js
561 ms
plyr.js
651 ms
general.js
573 ms
p.css
34 ms
slider11.webp
574 ms
slider10.jpg
576 ms
slider-9.png
571 ms
slider1.jpg
574 ms
the-magnificant.jpg
573 ms
transparent.png
573 ms
slider11-mob.webp
575 ms
slider10-mob.jpg
575 ms
slider-9-mob.png
575 ms
slider1-mob.jpg
579 ms
whitediamond.jpg
576 ms
2015-diacore-gaborone-marathon.jpg
618 ms
joburg-ballet-event.jpg
577 ms
forevermark.jpg
578 ms
epd-auc-sothebys-infinite-blue-img-1.webp
578 ms
ultra-rare-eternal-pink-diamond.jpg
580 ms
video-play.png
581 ms
the-williamson-pink-star.jpg
641 ms
the-de-beers-cullinan-blue-diamond.jpg
592 ms
de-beers-diacore-3934ct-blue-diamond.jpg
749 ms
102.39-carat-d-colour-flawless-oval-diamond.jpg
640 ms
the-88.22-diamond.jpg
579 ms
the-magnificent.jpg
608 ms
shaun-leane.jpg
743 ms
gaborone-marathon.jpg
657 ms
jiang-qiong.jpg
657 ms
d
16 ms
d
23 ms
d
24 ms
d
23 ms
d
23 ms
fa-brands-400.woff
683 ms
lattice-earrings.jpg
728 ms
last-train.jpg
729 ms
man-with-diamond.jpg
738 ms
diacore.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
diacore.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
Page has valid source maps
diacore.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
Image elements do not have [alt] attributes
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
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 Diacore.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 Diacore.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.
diacore.com
Open Graph data is detected on the main page of Diacore. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: