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sonicvd.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

sonicvd.com

SONI CVD DIAMONDS - Single Crystal Diamonds | Synthetic CVD Diamond | CVD Diamond | Monocrystal Diamond | Monocrystalline Diamond | Washington Diamond...

Page Load Speed

2.9 sec in total

First Response

686 ms

Resources Loaded

2 sec

Page Rendered

182 ms

sonicvd.com screenshot

About Website

Welcome to sonicvd.com homepage info - get ready to check SONI CVD best content right away, or after learning these important things about sonicvd.com

Single Crystal CVD Diamond wafer made from Microwave Plasma Deposition, for electronics, detector, dosimeter, tooling and jewelry applications.

Visit sonicvd.com

Key Findings

We analyzed Sonicvd.com page load time and found that the first response time was 686 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sonicvd.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

sonicvd.com

686 ms

style.css

65 ms

global.css

124 ms

jquery-1.10.1.min.js

134 ms

jquery.mousewheel-3.0.6.pack.js

124 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 77% of them (47 requests) were addressed to the original Sonicvd.com, 11% (7 requests) were made to D1gwclp1pmzk26.cloudfront.net and 2% (1 request) were made to Download.skype.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sonicvd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 635.2 kB (30%)

Content Size

2.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sonicvd.com main page is 2.1 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 50.2 kB

  • Original 59.4 kB
  • After minification 40.9 kB
  • After compression 9.2 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 18.5 kB, which is 31% 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 50.2 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 199.7 kB

  • Original 1.5 MB
  • After minification 1.3 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. Obviously, SONI CVD needs image optimization as it can save up to 199.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 317.2 kB

  • Original 460.0 kB
  • After minification 459.6 kB
  • After compression 142.9 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 317.2 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 68.2 kB

  • Original 83.0 kB
  • After minification 83.0 kB
  • After compression 14.8 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. Sonicvd.com needs all CSS files to be minified and compressed as it can save up to 68.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (53%)

Requests Now

58

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SONI CVD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sonicvd.com

sonicvd.com

686 ms

style.css

style.css

65 ms

global.css

global.css

124 ms

jquery-1.10.1.min.js

jquery-1.10.1.min.js

134 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

124 ms

jquery.fancybox.js

jquery.fancybox.js

144 ms

jquery.fancybox.css

jquery.fancybox.css

128 ms

skypeCheck.js

skypeCheck.js

26 ms

flexslider.css

flexslider.css

126 ms

layout.css

layout.css

188 ms

jquery.flexslider.js

jquery.flexslider.js

189 ms

ddlevelsmenu-base.css

ddlevelsmenu-base.css

191 ms

ddlevelsmenu-topbar.css

ddlevelsmenu-topbar.css

195 ms

ddlevelsmenu-sidebar.css

ddlevelsmenu-sidebar.css

196 ms

ddlevelsmenu.js

ddlevelsmenu.js

200 ms

email-validation.js

email-validation.js

256 ms

sonitools

sonitools

10 ms

logo.png

logo.png

113 ms

fb-icon.png

fb-icon.png

112 ms

google-plus.png

google-plus.png

132 ms

in-icon.png

in-icon.png

131 ms

ebay-icon.png

ebay-icon.png

133 ms

alibaba-icon.png

alibaba-icon.png

165 ms

request-button.png

request-button.png

165 ms

gh.png

gh.png

166 ms

map-icon.png

map-icon.png

170 ms

3135589801366444378banner-1.png

3135589801366444378banner-1.png

410 ms

14295938491334767208500000PORTRAIT_00000_BURST20180607133617829(1).jpg

14295938491334767208500000PORTRAIT_00000_BURST20180607133617829(1).jpg

245 ms

2618549817925531169banner-2.png

2618549817925531169banner-2.png

464 ms

arrow-right.png

arrow-right.png

227 ms

show_image

show_image

243 ms

show_image

show_image

298 ms

show_image

show_image

300 ms

show_image

show_image

1120 ms

show_image

show_image

1025 ms

show_image

show_image

897 ms

call-us.png

call-us.png

362 ms

call-back.png

call-back.png

425 ms

mjsa-logo.png

mjsa-logo.png

473 ms

blue-bg-updated.png

blue-bg-updated.png

685 ms

home-1.png

home-1.png

474 ms

background.gif

background.gif

483 ms

middle-bg.png

middle-bg.png

537 ms

bnr_nowAccepting_150x40.gif

bnr_nowAccepting_150x40.gif

13 ms

red-line.png

red-line.png

503 ms

footer-bg.png

footer-bg.png

544 ms

myriadpro-light.woff

myriadpro-light.woff

553 ms

livechat.js

livechat.js

56 ms

arrow-down.gif

arrow-down.gif

587 ms

visitor

visitor

397 ms

livechat-cloud-new.js

livechat-cloud-new.js

18 ms

livechat-v2.js

livechat-v2.js

5 ms

ajax-loader-cursor.gif

ajax-loader-cursor.gif

4 ms

241b3b.css

241b3b.css

21 ms

warning.png

warning.png

30 ms

proactive

proactive

81 ms

1357997046414

1357997046414

99 ms

popup-1c.png

popup-1c.png

11 ms

ultra-modern-sprite.png

ultra-modern-sprite.png

5 ms

control_nav_img.png

control_nav_img.png

65 ms

directional_nav.png

directional_nav.png

63 ms

Accessibility Review

sonicvd.com accessibility score

39

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

sonicvd.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

SEO Factors

sonicvd.com SEO score

58

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

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 Sonicvd.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 Sonicvd.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

sonicvd.com

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