Tools & Wizards About Us
couplingcorp.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

couplingcorp.com

Coupling Corporation of America - Coupling Corporation of America

Page Load Speed

2.5 sec in total

First Response

249 ms

Resources Loaded

1.7 sec

Page Rendered

601 ms

couplingcorp.com screenshot

About Website

Visit couplingcorp.com now to see the best up-to-date Coupling Corp content and also check out these interesting facts you probably never knew about couplingcorp.com

Visit couplingcorp.com

Key Findings

We analyzed Couplingcorp.com page load time and found that the first response time was 249 ms and then it took 2.3 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

couplingcorp.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value36.4 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value2,740 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

Network Requests Diagram

couplingcorp.com

249 ms

dashicons.min.css

33 ms

all.min.css

44 ms

extra.min.css

40 ms

perfect-scrollbar.min.css

41 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 54% of them (71 requests) were addressed to the original Couplingcorp.com, 16% (21 requests) were made to Couplingcorp2.wpengine.com and 11% (15 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Couplingcorp2.wpengine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (17%)

Content Size

7.8 MB

After Optimization

6.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Couplingcorp.com main page is 7.8 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. Only a small number of websites need less resources to load. Images take 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 212.1 kB

  • Original 252.5 kB
  • After minification 246.6 kB
  • After compression 40.3 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 212.1 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 884.9 kB

  • Original 6.6 MB
  • After minification 5.7 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, Coupling Corp needs image optimization as it can save up to 884.9 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

-29%

Potential reduce by 227.2 kB

  • Original 796.0 kB
  • After minification 796.0 kB
  • After compression 568.9 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 227.2 kB or 29% of the original size.

CSS Optimization

-2%

Potential reduce by 4.1 kB

  • Original 207.2 kB
  • After minification 204.8 kB
  • After compression 203.0 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. Couplingcorp.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (64%)

Requests Now

107

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coupling Corp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

couplingcorp.com

couplingcorp.com

249 ms

dashicons.min.css

dashicons.min.css

33 ms

all.min.css

all.min.css

44 ms

extra.min.css

extra.min.css

40 ms

perfect-scrollbar.min.css

perfect-scrollbar.min.css

41 ms

owl.carousel.min.css

owl.carousel.min.css

40 ms

quadmenu-normalize.css

quadmenu-normalize.css

49 ms

quadmenu-widgets.css

quadmenu-widgets.css

63 ms

style.css

style.css

66 ms

quadmenu-locations.css

quadmenu-locations.css

56 ms

style.min.css

style.min.css

53 ms

css

css

42 ms

all.css

all.css

45 ms

editor-style-shared.css

editor-style-shared.css

57 ms

style.css

style.css

63 ms

formreset.min.css

formreset.min.css

68 ms

formsmain.min.css

formsmain.min.css

70 ms

readyclass.min.css

readyclass.min.css

66 ms

browsers.min.css

browsers.min.css

65 ms

js

js

124 ms

et-core-unified-4729.min.css

et-core-unified-4729.min.css

93 ms

theme-ie11.min.css

theme-ie11.min.css

100 ms

basic.min.css

basic.min.css

102 ms

theme.min.css

theme.min.css

101 ms

et-custom-divioverlays-5415-4729-172495534626.min.css

et-custom-divioverlays-5415-4729-172495534626.min.css

123 ms

animate.min.css

animate.min.css

123 ms

custom_animations.css

custom_animations.css

124 ms

style.css

style.css

123 ms

jquery.min.js

jquery.min.js

144 ms

jquery-migrate.min.js

jquery-migrate.min.js

143 ms

scripts.min.js

scripts.min.js

145 ms

perfect-scrollbar.jquery.min.js

perfect-scrollbar.jquery.min.js

144 ms

owl.carousel.min.js

owl.carousel.min.js

143 ms

hoverIntent.min.js

hoverIntent.min.js

143 ms

index.js

index.js

162 ms

jquery.fitvids.js

jquery.fitvids.js

159 ms

jquery.mobile.js

jquery.mobile.js

163 ms

frontend-bundle.min.js

frontend-bundle.min.js

179 ms

frontend-bundle.min.js

frontend-bundle.min.js

179 ms

common.js

common.js

158 ms

frontend-bundle.min.js

frontend-bundle.min.js

179 ms

magnific-popup.js

magnific-popup.js

179 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

185 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

171 ms

wp-polyfill.min.js

wp-polyfill.min.js

189 ms

dom-ready.min.js

dom-ready.min.js

182 ms

hooks.min.js

hooks.min.js

176 ms

i18n.min.js

i18n.min.js

175 ms

a11y.min.js

a11y.min.js

169 ms

jquery.json.min.js

jquery.json.min.js

170 ms

gravityforms.min.js

gravityforms.min.js

211 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

205 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

204 ms

utils.min.js

utils.min.js

207 ms

CCA-Logo.png

CCA-Logo.png

330 ms

aRFMaqmFBnE

aRFMaqmFBnE

188 ms

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HHOau6susT0

347 ms

BPbz9QYwRZI

BPbz9QYwRZI

325 ms

cca-clamp.png

cca-clamp.png

985 ms

CCA-icon-aerospace-1.png

CCA-icon-aerospace-1.png

539 ms

CCA-icon-fossil-power-1.png

CCA-icon-fossil-power-1.png

539 ms

CCA-icon-nuclear-power-1.png

CCA-icon-nuclear-power-1.png

537 ms

CCA-icon-plastics-1.png

CCA-icon-plastics-1.png

537 ms

CCA-icon-industrial-1.png

CCA-icon-industrial-1.png

538 ms

CCA-icon-petrochemical-1.png

CCA-icon-petrochemical-1.png

638 ms

CCA-icon-marine-1.png

CCA-icon-marine-1.png

637 ms

CCA-icon-renewable-energy-1.png

CCA-icon-renewable-energy-1.png

636 ms

CCA-icon-military-1.png

CCA-icon-military-1.png

636 ms

CCA-icon-test-stand-1.png

CCA-icon-test-stand-1.png

636 ms

Flexxor-1.png

Flexxor-1.png

1060 ms

vendor-theme.min.js

vendor-theme.min.js

179 ms

maxresdefault.jpg

maxresdefault.jpg

115 ms

embed

embed

315 ms

SpotLogo-White@2x.png

SpotLogo-White@2x.png

954 ms

maxresdefault.jpg

maxresdefault.jpg

106 ms

maxresdefault.jpg

maxresdefault.jpg

436 ms

et-divi-dynamic-tb-4649-tb-4788-4729-late.css

et-divi-dynamic-tb-4649-tb-4788-4729-late.css

155 ms

scripts-theme.min.js

scripts-theme.min.js

203 ms

akismet-frontend.js

akismet-frontend.js

153 ms

jquery.exitintent.js

jquery.exitintent.js

153 ms

5aU19_a8oxmIfJpbERKSiA.ttf

5aU19_a8oxmIfJpbERKSiA.ttf

65 ms

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73 ms

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5aU19_a8oxmIfMJaERKSiA.ttf

83 ms

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90 ms

5aU19_a8oxmIfNJdERKSiA.ttf

5aU19_a8oxmIfNJdERKSiA.ttf

96 ms

custom.js

custom.js

152 ms

motion-effects.js

motion-effects.js

266 ms

sticky-elements.js

sticky-elements.js

294 ms

Gear-Coupling-Position-400x249.png

Gear-Coupling-Position-400x249.png

411 ms

Screenshot-2024-03-06-141747-400x284.png

Screenshot-2024-03-06-141747-400x284.png

481 ms

IMG_4061-400x284.jpg

IMG_4061-400x284.jpg

328 ms

IMG_0316-scaled-1-400x284.jpg

IMG_0316-scaled-1-400x284.jpg

273 ms

www-player.css

www-player.css

263 ms

www-embed-player.js

www-embed-player.js

266 ms

base.js

base.js

266 ms

modules.woff

modules.woff

354 ms

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4iCv6KVjbNBYlgoC1CzjvmyI.ttf

283 ms

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284 ms

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221 ms

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4iCv6KVjbNBYlgoCxCvjvmyI.ttf

166 ms

CCA-Nuclear-BG.jpg

CCA-Nuclear-BG.jpg

828 ms

CCA-FossilFuel-BG.jpg

CCA-FossilFuel-BG.jpg

827 ms

CCA-Petro-BG.jpg

CCA-Petro-BG.jpg

885 ms

CCA-Military-BG.jpg

CCA-Military-BG.jpg

752 ms

CCA-Industrial-BG.jpg

CCA-Industrial-BG.jpg

885 ms

CCA-Marine-BG.jpg

CCA-Marine-BG.jpg

884 ms

CCA-Oil-BG.jpg

CCA-Oil-BG.jpg

906 ms

fa-brands-400.woff

fa-brands-400.woff

367 ms

fa-regular-400.woff

fa-regular-400.woff

285 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

285 ms

fa-regular-400.ttf

fa-regular-400.ttf

285 ms

fa-brands-400.ttf

fa-brands-400.ttf

714 ms

fa-solid-900.ttf

fa-solid-900.ttf

715 ms

fa-solid-900.woff

fa-solid-900.woff

715 ms

js

js

235 ms

base.js

base.js

3 ms

aRFMaqmFBnE

aRFMaqmFBnE

111 ms

error_204

error_204

2 ms

HHOau6susT0

HHOau6susT0

105 ms

BPbz9QYwRZI

BPbz9QYwRZI

183 ms

www-player.css

www-player.css

22 ms

www-embed-player.js

www-embed-player.js

42 ms

base.js

base.js

98 ms

search.js

search.js

40 ms

geometry.js

geometry.js

77 ms

main.js

main.js

93 ms

ad_status.js

ad_status.js

345 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

197 ms

embed.js

embed.js

159 ms

id

id

56 ms

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17 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

48 ms

Accessibility Review

couplingcorp.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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

couplingcorp.com best practices score

92

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

Page has valid source maps

SEO Factors

couplingcorp.com SEO score

77

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

High

Tap targets are not sized appropriately

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 Couplingcorp.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 Couplingcorp.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

couplingcorp.com

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