Tools & Wizards About Us

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sdegroup.com

SDE Group-Wholesalers of GIA,IGI,HRD - Certified Diamonds

Page Load Speed

941 ms in total

First Response

199 ms

Resources Loaded

503 ms

Page Rendered

239 ms

About Website

Click here to check amazing SDE Group content. Otherwise, check out these important facts you probably never knew about sdegroup.com

SDE Group is a service oriented manufacturer and wholesaler of loose diamonds. We offer GIA, IGI and HRD certified diamonds.

Visit sdegroup.com

Key Findings

We analyzed Sdegroup.com page load time and found that the first response time was 199 ms and then it took 742 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

sdegroup.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

sdegroup.com

199 ms

www.sdegroup.com

104 ms

aes.js

39 ms

bootstrap.min.css

37 ms

font-awesome.min.css

61 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Sdegroup.com, 43% (16 requests) were made to D2dtfeai6qg5ne.cloudfront.net and 22% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (199 ms) belongs to the original domain Sdegroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.2 kB (69%)

Content Size

282.9 kB

After Optimization

88.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Sdegroup.com main page is 282.9 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. 70% of websites need less resources to load. Javascripts take 159.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 60.4 kB

  • Original 86.0 kB
  • After minification 79.5 kB
  • After compression 25.6 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 60.4 kB or 70% of the original size.

JavaScript Optimization

-61%

Potential reduce by 97.5 kB

  • Original 159.5 kB
  • After minification 159.5 kB
  • After compression 62.0 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 97.5 kB or 61% of the original size.

CSS Optimization

-97%

Potential reduce by 36.3 kB

  • Original 37.3 kB
  • After minification 5.6 kB
  • After compression 1.0 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. Sdegroup.com needs all CSS files to be minified and compressed as it can save up to 36.3 kB or 97% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (87%)

Requests Now

15

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SDE Group. 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

Accessibility Review

sdegroup.com accessibility score

95

Accessibility Issues

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

Links do not have a discernible name

Best Practices

sdegroup.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sdegroup.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

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

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 Sdegroup.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 Sdegroup.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

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