Tools & Wizards About Us
diamonds.hk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

diamonds.hk

Diamonds.hk | Pink diamonds & diamond ring manufacturers Hong Kong

Page Load Speed

2.4 sec in total

First Response

347 ms

Resources Loaded

1.9 sec

Page Rendered

207 ms

diamonds.hk screenshot

About Website

Click here to check amazing Diamonds content. Otherwise, check out these important facts you probably never knew about diamonds.hk

Diamonds and Diamond Rings in Hong Kong, Jason Withers offers highest quality certified wholesale diamonds at best prices, Visit my Diamond Studio for beautiful Diamond Engagement Rings.

Visit diamonds.hk

Key Findings

We analyzed Diamonds.hk page load time and found that the first response time was 347 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.

Performance Metrics

diamonds.hk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

diamonds.hk

347 ms

diamonds.css

187 ms

plusone.js

58 ms

functions.js

254 ms

all.js

285 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 59% of them (45 requests) were addressed to the original Diamonds.hk, 11% (8 requests) were made to Apis.google.com and 4% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Diamonds.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.2 kB (31%)

Content Size

1.4 MB

After Optimization

965.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamonds.hk main page is 1.4 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. 60% of websites need less resources to load. Images take 831.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 35.2 kB

  • Original 45.3 kB
  • After minification 43.7 kB
  • After compression 10.1 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 35.2 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 13.8 kB

  • Original 831.1 kB
  • After minification 817.3 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. Diamonds images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 156.5 kB

  • Original 250.5 kB
  • After minification 239.7 kB
  • After compression 94.0 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 156.5 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 218.8 kB

  • Original 262.7 kB
  • After minification 254.6 kB
  • After compression 44.0 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. Diamonds.hk needs all CSS files to be minified and compressed as it can save up to 218.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (38%)

Requests Now

72

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamonds. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

diamonds.hk

diamonds.hk

347 ms

diamonds.css

diamonds.css

187 ms

plusone.js

plusone.js

58 ms

functions.js

functions.js

254 ms

all.js

all.js

285 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

ga.js

ga.js

28 ms

bg_page.gif

bg_page.gif

128 ms

googleplus.png

googleplus.png

126 ms

pinterest.png

pinterest.png

125 ms

linkedin.png

linkedin.png

170 ms

youtube.png

youtube.png

174 ms

mobileapps.jpg

mobileapps.jpg

200 ms

reviews_womo.png

reviews_womo.png

220 ms

reviews_truelocal.png

reviews_truelocal.png

220 ms

reviews_startlocal.png

reviews_startlocal.png

219 ms

reviews_linkedin.png

reviews_linkedin.png

278 ms

reviews_google.png

reviews_google.png

279 ms

reviews_buzz.png

reviews_buzz.png

304 ms

reviews_guestbook.png

reviews_guestbook.png

321 ms

qreport.jpg

qreport.jpg

320 ms

logo_heart.gif

logo_heart.gif

320 ms

8033.jpg

8033.jpg

655 ms

8042.jpg

8042.jpg

654 ms

r00189.jpg

r00189.jpg

672 ms

r196071.jpg

r196071.jpg

671 ms

r197060.jpg

r197060.jpg

691 ms

r198270.jpg

r198270.jpg

670 ms

r198800.jpg

r198800.jpg

708 ms

r198954.jpg

r198954.jpg

739 ms

r198963.jpg

r198963.jpg

829 ms

r199379.jpg

r199379.jpg

823 ms

r199409.jpg

r199409.jpg

825 ms

r200309.jpg

r200309.jpg

856 ms

r204179.jpg

r204179.jpg

971 ms

icon_pdf.gif

icon_pdf.gif

839 ms

colored_diamonds_small.png

colored_diamonds_small.png

1013 ms

banner_195_1.jpg

banner_195_1.jpg

949 ms

banner_195_2.jpg

banner_195_2.jpg

949 ms

banner_195_3.jpg

banner_195_3.jpg

950 ms

__utm.gif

__utm.gif

35 ms

103 ms

widgets.js

widgets.js

115 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

49 ms

fastbutton

fastbutton

133 ms

header.png

header.png

882 ms

bg_hatch.gif

bg_hatch.gif

1140 ms

logo.gif

logo.gif

1138 ms

xd_arbiter.php

xd_arbiter.php

263 ms

xd_arbiter.php

xd_arbiter.php

571 ms

words.gif

words.gif

1121 ms

copyright.gif

copyright.gif

1108 ms

Ydp4-0oXFic

Ydp4-0oXFic

77 ms

postmessageRelay

postmessageRelay

63 ms

icon_home.gif

icon_home.gif

962 ms

icon_letter.gif

icon_letter.gif

1063 ms

icon_sitemap.gif

icon_sitemap.gif

1057 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

158 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

41 ms

rpc:shindig_random.js

rpc:shindig_random.js

51 ms

bullet_menu.gif

bullet_menu.gif

1119 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

56 ms

www-embed-player.js

www-embed-player.js

79 ms

like.php

like.php

119 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

17 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

34 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

64 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

48 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

60 ms

ad_status.js

ad_status.js

59 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

37 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

38 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

611 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

676 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

293 ms

jot

jot

95 ms

Accessibility Review

diamonds.hk accessibility score

71

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

diamonds.hk best practices score

50

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

Displays images with incorrect aspect ratio

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

diamonds.hk SEO score

82

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamonds.hk 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 Diamonds.hk main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

diamonds.hk

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