Tools & Wizards About Us
diamond-exchanges.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

diamond-exchanges.com

Diamond Exchange | World online Diamond Exchange Bourses

Page Load Speed

3.4 sec in total

First Response

421 ms

Resources Loaded

2.5 sec

Page Rendered

453 ms

diamond-exchanges.com screenshot

About Website

Visit diamond-exchanges.com now to see the best up-to-date Diamond Exchange S content for United States and also check out these interesting facts you probably never knew about diamond-exchanges.com

Diamond Exchange Federation offers investment diamonds services to selected institutional and private clients. diamonds from all the global diamond centers.

Visit diamond-exchanges.com

Key Findings

We analyzed Diamond-exchanges.com page load time and found that the first response time was 421 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

diamond-exchanges.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

diamond-exchanges.com

421 ms

diamond-exchanges.com

640 ms

autoptimize_b5348ae3520fd004e817cb81cd6ae76b.css

15 ms

js

124 ms

css2

53 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 70% of them (38 requests) were addressed to the original Diamond-exchanges.com, 6% (3 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Diamond-exchanges.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.0 kB (2%)

Content Size

3.3 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamond-exchanges.com main page is 3.3 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.

HTML Optimization

-78%

Potential reduce by 62.2 kB

  • Original 79.7 kB
  • After minification 79.6 kB
  • After compression 17.5 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 62.2 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 1.8 kB

  • Original 3.1 MB
  • After minification 3.1 MB

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. Diamond Exchange S images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 3 B

  • Original 119.0 kB
  • After minification 119.0 kB
  • After compression 119.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 972 B

  • Original 66.1 kB
  • After minification 66.1 kB
  • After compression 65.1 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-exchanges.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (28%)

Requests Now

47

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamond Exchange S. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diamond-exchanges.com

diamond-exchanges.com

421 ms

diamond-exchanges.com

diamond-exchanges.com

640 ms

autoptimize_b5348ae3520fd004e817cb81cd6ae76b.css

autoptimize_b5348ae3520fd004e817cb81cd6ae76b.css

15 ms

js

js

124 ms

css2

css2

53 ms

jquery.min.js

jquery.min.js

37 ms

js

js

165 ms

autoptimize_829ce4b6778e654a1e8c4ec005e566c2.js

autoptimize_829ce4b6778e654a1e8c4ec005e566c2.js

47 ms

autoptimize_single_6bbb4aea78a63178ee1ef1a89191fd70.css

autoptimize_single_6bbb4aea78a63178ee1ef1a89191fd70.css

36 ms

autoptimize_single_4aff377585fd79cd8b3b23c56b443d1a.css

autoptimize_single_4aff377585fd79cd8b3b23c56b443d1a.css

46 ms

autoptimize_single_8edbad3f1da6e4c1cf30f9f816aad320.css

autoptimize_single_8edbad3f1da6e4c1cf30f9f816aad320.css

50 ms

autoptimize_single_1e6ea34401e96df6484bc0887d5710d1.js

autoptimize_single_1e6ea34401e96df6484bc0887d5710d1.js

49 ms

gtm.js

gtm.js

86 ms

logo-Jwelery-Exchange-Federation-100x100png.png

logo-Jwelery-Exchange-Federation-100x100png.png

43 ms

sdk.js

sdk.js

74 ms

1.js

1.js

76 ms

Diamond-Exchange-Federation-androrid-1-e1459571169175.png

Diamond-Exchange-Federation-androrid-1-e1459571169175.png

915 ms

ONLINE-DIAMOND-EXCHANGE-1025px.jpg

ONLINE-DIAMOND-EXCHANGE-1025px.jpg

42 ms

dianond-through-lopue-72760671-2.jpg

dianond-through-lopue-72760671-2.jpg

40 ms

logo-Jwelery-Exchange-Federation-250x250-png.png

logo-Jwelery-Exchange-Federation-250x250-png.png

924 ms

Comodo-1-e1459584588110.jpg

Comodo-1-e1459584588110.jpg

40 ms

DIAMOND-EXCHANGE-FEDERATION-MIN-2.jpg

DIAMOND-EXCHANGE-FEDERATION-MIN-2.jpg

143 ms

LOOSE-DIAMOND-150x150.png

LOOSE-DIAMOND-150x150.png

23 ms

2016-05-17_11-04-39.png

2016-05-17_11-04-39.png

48 ms

thumbnail-150x150.png

thumbnail-150x150.png

44 ms

DEEP-GLOBAL-SEARCH.png

DEEP-GLOBAL-SEARCH.png

64 ms

1556755765828.jpg

1556755765828.jpg

65 ms

DiamondWithLoupe.jpg

DiamondWithLoupe.jpg

66 ms

b-diamonds-a-20150626-1.jpg

b-diamonds-a-20150626-1.jpg

67 ms

movie-button.png

movie-button.png

68 ms

APP-QR-SCAN-NEW-1024x410.jpg

APP-QR-SCAN-NEW-1024x410.jpg

108 ms

Drawing-4.png

Drawing-4.png

108 ms

style-glass.png

style-glass.png

109 ms

Drawing-3.png

Drawing-3.png

109 ms

Drawing-2.png

Drawing-2.png

110 ms

logo-Jwelery-Exchange-Federation-100x100-1.png

logo-Jwelery-Exchange-Federation-100x100-1.png

109 ms

Comodo-e1459455700210.jpg

Comodo-e1459455700210.jpg

110 ms

brinks.png

brinks.png

109 ms

Fedex.gif

Fedex.gif

110 ms

MALCA-AMIT-PING.png

MALCA-AMIT-PING.png

111 ms

PayPal-logo-e1539689193651.png

PayPal-logo-e1539689193651.png

111 ms

Stop-Blood-Diamonds.jpg

Stop-Blood-Diamonds.jpg

111 ms

stripe-secure1.png

stripe-secure1.png

112 ms

sdk.js

sdk.js

17 ms

client.json

client.json

317 ms

client.json

client.json

329 ms

136 ms

8vIU7ww63mVu7gtR-kwKxNvkNOjw-gjgTYo.ttf

8vIU7ww63mVu7gtR-kwKxNvkNOjw-gjgTYo.ttf

24 ms

8vIU7ww63mVu7gtR-kwKxNvkNOjw-tbnTYo.ttf

8vIU7ww63mVu7gtR-kwKxNvkNOjw-tbnTYo.ttf

30 ms

forkawesome-webfont.woff

forkawesome-webfont.woff

1062 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

994 ms

visit

visit

263 ms

205.svg

205.svg

140 ms

visit

visit

65 ms

Accessibility Review

diamond-exchanges.com accessibility score

84

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

diamond-exchanges.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

diamond-exchanges.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamond-exchanges.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-exchanges.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.

Social Sharing Optimization

diamond-exchanges.com

Open Graph data is detected on the main page of Diamond Exchange S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: