Tools & Wizards About Us
certifieddiamond.biz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

certifieddiamond.biz

Buy certified diamond rings, diamond engagement rings, diamond wedding rings, diamond rings, diamonds rings from Certified Diamonds UK.

Page Load Speed

5.5 sec in total

First Response

2.2 sec

Resources Loaded

3 sec

Page Rendered

196 ms

certifieddiamond.biz screenshot

About Website

Welcome to certifieddiamond.biz homepage info - get ready to check Certified Diamond best content right away, or after learning these important things about certifieddiamond.biz

Certified Diamonds, Certified diamond, Special wedding rings, Custom Engagement Rings, idle cut diamonds, Diamond wedding ring, diamond bracelets, Idle Diamond Cuts, Diamond Earrings, Diamond engageme...

Visit certifieddiamond.biz

Key Findings

We analyzed Certifieddiamond.biz page load time and found that the first response time was 2.2 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Certifieddiamond.biz rating and web reputation

Performance Metrics

certifieddiamond.biz performance score

0

Network Requests Diagram

certifieddiamond.biz

2231 ms

styles.css

137 ms

slides.css

97 ms

jquery.js

283 ms

jquery.easing.js

109 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 95% of them (56 requests) were addressed to the original Certifieddiamond.biz, 3% (2 requests) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Certifieddiamond.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 539.0 kB (34%)

Content Size

1.6 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Certifieddiamond.biz main page is 1.6 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. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.8 kB

  • Original 29.9 kB
  • After minification 24.3 kB
  • After compression 7.0 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 5.6 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 22.8 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 64.4 kB

  • Original 1.0 MB
  • After minification 942.9 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. Certified Diamond images are well optimized though.

JavaScript Optimization

-84%

Potential reduce by 440.6 kB

  • Original 526.7 kB
  • After minification 372.7 kB
  • After compression 86.1 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 440.6 kB or 84% of the original size.

CSS Optimization

-77%

Potential reduce by 11.1 kB

  • Original 14.3 kB
  • After minification 12.4 kB
  • After compression 3.2 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. Certifieddiamond.biz needs all CSS files to be minified and compressed as it can save up to 11.1 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (47%)

Requests Now

53

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certified Diamond. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

certifieddiamond.biz

certifieddiamond.biz

2231 ms

styles.css

styles.css

137 ms

slides.css

slides.css

97 ms

jquery.js

jquery.js

283 ms

jquery.easing.js

jquery.easing.js

109 ms

script.js

script.js

144 ms

WebResource.axd

WebResource.axd

85 ms

ScriptResource.axd

ScriptResource.axd

274 ms

ScriptResource.axd

ScriptResource.axd

197 ms

jsdebug

jsdebug

126 ms

jsdebug

jsdebug

142 ms

css

css

26 ms

css

css

38 ms

logo.jpg

logo.jpg

57 ms

logo1.jpg

logo1.jpg

60 ms

logo2.jpg

logo2.jpg

60 ms

logo3.jpg

logo3.jpg

57 ms

logo4.jpg

logo4.jpg

106 ms

30days.jpg

30days.jpg

110 ms

demo_banner.png

demo_banner.png

289 ms

demo_banner2.jpg

demo_banner2.jpg

309 ms

demo_banner3.jpg

demo_banner3.jpg

186 ms

demo_banner4.jpg

demo_banner4.jpg

227 ms

demo_banner5.jpg

demo_banner5.jpg

306 ms

demo_img1.jpg

demo_img1.jpg

188 ms

item_ds_searchbar_RD_ON.gif

item_ds_searchbar_RD_ON.gif

250 ms

item_ds_searchbar_AS.gif

item_ds_searchbar_AS.gif

247 ms

item_ds_searchbar_EC.gif

item_ds_searchbar_EC.gif

289 ms

item_ds_searchbar_HS.gif

item_ds_searchbar_HS.gif

288 ms

item_ds_searchbar_MQ.gif

item_ds_searchbar_MQ.gif

289 ms

item_ds_searchbar_OV.gif

item_ds_searchbar_OV.gif

328 ms

item_ds_searchbar_PR.gif

item_ds_searchbar_PR.gif

331 ms

item_ds_searchbar_PS.gif

item_ds_searchbar_PS.gif

331 ms

item_ds_searchbar_RA.gif

item_ds_searchbar_RA.gif

331 ms

item_ds_searchbar_CU.gif

item_ds_searchbar_CU.gif

350 ms

add_5.gif

add_5.gif

349 ms

add_2.gif

add_2.gif

370 ms

add_3.gif

add_3.gif

374 ms

add_4.gif

add_4.gif

374 ms

checkprice.gif

checkprice.gif

379 ms

background_shadow_bg.png

background_shadow_bg.png

358 ms

top_shadow.png

top_shadow.png

361 ms

header_bg.jpg

header_bg.jpg

378 ms

top_devider.jpg

top_devider.jpg

385 ms

devider.jpg

devider.jpg

370 ms

icon1.jpg

icon1.jpg

377 ms

30days_bg.jpg

30days_bg.jpg

384 ms

30day_logo.png

30day_logo.png

389 ms

process_bg.jpg

process_bg.jpg

403 ms

icon_2.png

icon_2.png

413 ms

arrow.png

arrow.png

412 ms

load-indicator.gif

load-indicator.gif

483 ms

previous.png

previous.png

454 ms

dAuxVpkYE_Q_IwIm6elsKCtfYakCkPqOMDce0h_3gD8.ttf

dAuxVpkYE_Q_IwIm6elsKCtfYakCkPqOMDce0h_3gD8.ttf

23 ms

next.png

next.png

431 ms

search_bg.jpg

search_bg.jpg

432 ms

search_button.jpg

search_button.jpg

355 ms

h_area1.png

h_area1.png

350 ms

rebban.jpg

rebban.jpg

352 ms

SEO Factors

certifieddiamond.biz SEO score

0

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 Certifieddiamond.biz 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 Certifieddiamond.biz 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

certifieddiamond.biz

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