Tools & Wizards About Us
diamdb.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

diamdb.com

Diamond Database - Compare Diamond Shapes and Sizes

Page Load Speed

1.5 sec in total

First Response

177 ms

Resources Loaded

1.2 sec

Page Rendered

193 ms

diamdb.com screenshot

About Website

Click here to check amazing Diamdb content for United States. Otherwise, check out these important facts you probably never knew about diamdb.com

Diamond comparison platform where you can compare and evaluate actual diamond sizes on ring and finger. Explore diamond shapes, get buying advice.

Visit diamdb.com

Key Findings

We analyzed Diamdb.com page load time and found that the first response time was 177 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

diamdb.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

diamdb.com

177 ms

diamdb.com

189 ms

www.diamdb.com

526 ms

style_min.css

139 ms

js

46 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Diamdb.com, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (526 ms) belongs to the original domain Diamdb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.3 kB (26%)

Content Size

352.9 kB

After Optimization

260.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamdb.com main page is 352.9 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. 25% of websites need less resources to load. Images take 168.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 30.8 kB

  • Original 37.4 kB
  • After minification 33.5 kB
  • After compression 6.6 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 30.8 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 1.7 kB

  • Original 168.9 kB
  • After minification 167.2 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. Diamdb images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 59.8 kB

  • Original 138.1 kB
  • After minification 138.1 kB
  • After compression 78.4 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 59.8 kB or 43% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 8.5 kB
  • After minification 8.5 kB
  • After compression 8.5 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. Diamdb.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

25

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamdb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

diamdb.com

diamdb.com

177 ms

diamdb.com

diamdb.com

189 ms

www.diamdb.com

www.diamdb.com

526 ms

style_min.css

style_min.css

139 ms

js

js

46 ms

analytics.js

analytics.js

41 ms

background.jpg

background.jpg

65 ms

icons_sprite.png

icons_sprite.png

112 ms

diamdb.png

diamdb.png

118 ms

enter_diamond.png

enter_diamond.png

158 ms

diamond-ring-simulator-min.jpg

diamond-ring-simulator-min.jpg

167 ms

round_medium.png

round_medium.png

161 ms

princess_medium.png

princess_medium.png

161 ms

radiant_medium.png

radiant_medium.png

161 ms

oval_medium.png

oval_medium.png

165 ms

marquise_medium.png

marquise_medium.png

205 ms

heart_medium.png

heart_medium.png

207 ms

emerald_medium.png

emerald_medium.png

207 ms

cushion_medium.png

cushion_medium.png

206 ms

asscher_medium.png

asscher_medium.png

209 ms

pear_medium.png

pear_medium.png

211 ms

trillion_medium.png

trillion_medium.png

250 ms

collect

collect

12 ms

diamond-size.png

diamond-size.png

195 ms

size_eval.png

size_eval.png

185 ms

diamond-shopping.png

diamond-shopping.png

185 ms

jquery.min.js

jquery.min.js

24 ms

jquery_min2.js

jquery_min2.js

236 ms

Accessibility Review

diamdb.com accessibility score

76

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

Best Practices

diamdb.com best practices score

75

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

SEO Factors

diamdb.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamdb.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Diamdb.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

diamdb.com

Open Graph description is not detected on the main page of Diamdb. 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: