Tools & Wizards About Us
compex.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

compex.com

Compex Muscle Stimulators, TENS Unit & Massage Devices

Page Load Speed

1.2 sec in total

First Response

134 ms

Resources Loaded

795 ms

Page Rendered

303 ms

compex.com screenshot

About Website

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

Supercharge your performance with Compex's suite of muscle stimulators, TENS units & massage devices. Increase strength, relieve pain & recover with Compex!

Visit compex.com

Key Findings

We analyzed Compex.com page load time and found that the first response time was 134 ms and then it took 1.1 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

compex.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value26.1 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value6,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value38.0 s

0/100

10%

Network Requests Diagram

www.compex.com

134 ms

kameleoon.js

37 ms

dc2aaebe66be8cac0952997450caf020.min.css

37 ms

styles-m.min.css

56 ms

styles-l.min.css

42 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 77% of them (30 requests) were addressed to the original Compex.com, 8% (3 requests) were made to Static.olark.com and 5% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (328 ms) relates to the external source Clarity.ms.

Page Optimization Overview & Recommendations

Page size can be reduced by 222.2 kB (32%)

Content Size

696.8 kB

After Optimization

474.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Compex.com main page is 696.8 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. 55% of websites need less resources to load. CSS take 267.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 207.8 kB

  • Original 237.9 kB
  • After minification 168.7 kB
  • After compression 30.1 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 69.2 kB, which is 29% 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 207.8 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 106 B

  • Original 76.1 kB
  • After minification 76.0 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. Compex images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 13.8 kB

  • Original 115.2 kB
  • After minification 115.0 kB
  • After compression 101.4 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 13.8 kB or 12% of the original size.

CSS Optimization

-0%

Potential reduce by 509 B

  • Original 267.6 kB
  • After minification 267.6 kB
  • After compression 267.1 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. Compex.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (45%)

Requests Now

31

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Compex. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.compex.com

www.compex.com

134 ms

kameleoon.js

kameleoon.js

37 ms

dc2aaebe66be8cac0952997450caf020.min.css

dc2aaebe66be8cac0952997450caf020.min.css

37 ms

styles-m.min.css

styles-m.min.css

56 ms

styles-l.min.css

styles-l.min.css

42 ms

logo.png

logo.png

30 ms

compex-device-muscle-stimulator-wireless-usa-1400x1400_1.jpg

compex-device-muscle-stimulator-wireless-usa-1400x1400_1.jpg

47 ms

mx-2001-wired-3-0-muscle-stimulator-prd-103-black.jpg

mx-2001-wired-3-0-muscle-stimulator-prd-103-black.jpg

22 ms

mx-2001-wired-3-0-muscle-stimulator-prd-103-blue.jpg

mx-2001-wired-3-0-muscle-stimulator-prd-103-blue.jpg

36 ms

mx-1904-compex-mini-wireless-prd-r0182-edit.jpg

mx-1904-compex-mini-wireless-prd-r0182-edit.jpg

44 ms

mx-2001-wired-3-0-muscle-stimulator-prd-103-grey.jpg

mx-2001-wired-3-0-muscle-stimulator-prd-103-grey.jpg

44 ms

mx-2010-fixx-mini-prd-138-edit_1.jpg

mx-2010-fixx-mini-prd-138-edit_1.jpg

45 ms

mx-2008-molecule-vibrating-massage-ball-235.jpg

mx-2008-molecule-vibrating-massage-ball-235.jpg

45 ms

mx-1912-fuse-lidocaine-electrode-plus-tens-prd-145-retouched.jpg

mx-1912-fuse-lidocaine-electrode-plus-tens-prd-145-retouched.jpg

45 ms

compex-white-electrode-2x2-compex-5-pack-1400x1400_1.jpg

compex-white-electrode-2x2-compex-5-pack-1400x1400_1.jpg

112 ms

3445e7d686c40b58636db7f392aca81e.min.js

3445e7d686c40b58636db7f392aca81e.min.js

112 ms

picturefill.min.js

picturefill.min.js

112 ms

_Incapsula_Resource

_Incapsula_Resource

116 ms

dropdown.svg

dropdown.svg

130 ms

cart.svg

cart.svg

128 ms

account.svg

account.svg

127 ms

search.svg

search.svg

129 ms

uni-neue-regular.woff

uni-neue-regular.woff

131 ms

uni-neue-book.woff

uni-neue-book.woff

131 ms

uni-neue-bold.woff

uni-neue-bold.woff

225 ms

uni-neue-black.woff

uni-neue-black.woff

258 ms

hogy5528jt

hogy5528jt

328 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

287 ms

A4202301-1f4c-4123-a341-160c7f1b12601.js

A4202301-1f4c-4123-a341-160c7f1b12601.js

261 ms

loader.js

loader.js

288 ms

fbevents.js

fbevents.js

287 ms

_Incapsula_Resource

_Incapsula_Resource

167 ms

Luma-Icons.woff

Luma-Icons.woff

69 ms

uni-neue-regular-italic.woff

uni-neue-regular-italic.woff

107 ms

uni-neue-book-italic.woff

uni-neue-book-italic.woff

69 ms

app.js

app.js

36 ms

print.min.css

print.min.css

30 ms

7359-620-10-2314.js

7359-620-10-2314.js

9 ms

clarity.js

clarity.js

20 ms

Accessibility Review

compex.com accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

compex.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

compex.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Compex.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 Compex.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

compex.com

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