Tools & Wizards About Us
cervicaldisc.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cervicaldisc.com

Cervical Disc Replacement | Artificial Cervical Disc | Mobi-C

Page Load Speed

1.2 sec in total

First Response

82 ms

Resources Loaded

1 sec

Page Rendered

142 ms

cervicaldisc.com screenshot

About Website

Welcome to cervicaldisc.com homepage info - get ready to check Cervical Disc best content for United States right away, or after learning these important things about cervicaldisc.com

Mobi-C Cervical Disc is an FDA approved artificial cervical disc for one and two level disc replacement and helps those with degenerative disc disease maintain neck mobility. Unlike fusion procedures,...

Visit cervicaldisc.com

Key Findings

We analyzed Cervicaldisc.com page load time and found that the first response time was 82 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

cervicaldisc.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.486

17/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

cervicaldisc.com

82 ms

cervicaldisc.com

166 ms

www.cervicaldisc.com

81 ms

www.cervicaldisc.com

252 ms

default.css

56 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 76% of them (35 requests) were addressed to the original Cervicaldisc.com, 4% (2 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (257 ms) belongs to the original domain Cervicaldisc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.1 kB (23%)

Content Size

670.5 kB

After Optimization

519.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cervicaldisc.com main page is 670.5 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. 45% of websites need less resources to load. Images take 314.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 30.4 kB

  • Original 38.5 kB
  • After minification 30.4 kB
  • After compression 8.1 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. This page needs HTML code to be minified as it can gain 8.2 kB, which is 21% 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 30.4 kB or 79% of the original size.

Image Optimization

-22%

Potential reduce by 68.5 kB

  • Original 314.6 kB
  • After minification 246.1 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. Obviously, Cervical Disc needs image optimization as it can save up to 68.5 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 19.6 kB

  • Original 231.7 kB
  • After minification 231.7 kB
  • After compression 212.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-38%

Potential reduce by 32.6 kB

  • Original 85.6 kB
  • After minification 85.6 kB
  • After compression 53.0 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. Cervicaldisc.com needs all CSS files to be minified and compressed as it can save up to 32.6 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (68%)

Requests Now

41

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cervical Disc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cervicaldisc.com

cervicaldisc.com

82 ms

cervicaldisc.com

cervicaldisc.com

166 ms

www.cervicaldisc.com

www.cervicaldisc.com

81 ms

www.cervicaldisc.com

www.cervicaldisc.com

252 ms

default.css

default.css

56 ms

responsive.css

responsive.css

128 ms

bootstrap.min.css

bootstrap.min.css

177 ms

jquery.smartmenus.bootstrap.css

jquery.smartmenus.bootstrap.css

126 ms

MainMenu.css

MainMenu.css

129 ms

skin.css

skin.css

130 ms

custom.css

custom.css

181 ms

portal.css

portal.css

166 ms

prettyPhoto.css

prettyPhoto.css

169 ms

jquery.js

jquery.js

213 ms

jquery-migrate.js

jquery-migrate.js

172 ms

WebResource.axd

WebResource.axd

206 ms

ScriptResource.axd

ScriptResource.axd

208 ms

ScriptResource.axd

ScriptResource.axd

212 ms

bootstrap.min.js

bootstrap.min.js

230 ms

jquery.smartmenus.js

jquery.smartmenus.js

230 ms

jquery.smartmenus.bootstrap.js

jquery.smartmenus.bootstrap.js

251 ms

scripts.js

scripts.js

252 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

253 ms

custom.js

custom.js

252 ms

dnncore.js

dnncore.js

257 ms

css

css

56 ms

jquery-ui.css

jquery-ui.css

36 ms

jquery-ui.min.js

jquery-ui.min.js

41 ms

otSDKStub.js

otSDKStub.js

48 ms

loader.js

loader.js

33 ms

js

js

83 ms

font-awesome.min.css

font-awesome.min.css

56 ms

dc.js

dc.js

17 ms

highridge-logo.svg

highridge-logo.svg

57 ms

holding-disc.jpg

holding-disc.jpg

190 ms

about-your-neck.png

about-your-neck.png

127 ms

about-mobi-c.png

about-mobi-c.png

128 ms

real-mobi-c-experiences.png

real-mobi-c-experiences.png

190 ms

am-i-a-candidate.png

am-i-a-candidate.png

125 ms

surgeon-finder.png

surgeon-finder.png

126 ms

share-your-story.png

share-your-story.png

128 ms

__utm.gif

__utm.gif

36 ms

74dce8c1-ceef-4857-b653-2a4e0fd77829.json

74dce8c1-ceef-4857-b653-2a4e0fd77829.json

146 ms

gtm.js

gtm.js

75 ms

pointer.png

pointer.png

73 ms

play-indicator.png

play-indicator.png

134 ms

Accessibility Review

cervicaldisc.com accessibility score

83

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

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cervicaldisc.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cervicaldisc.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

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 Cervicaldisc.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 Cervicaldisc.com main page’s claimed encoding is utf-8;. 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

cervicaldisc.com

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