Tools & Wizards About Us
ehcknobs.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

ehcknobs.com

Plastic knobs, control plastic knobs, aviation knobs, push-on knobs, Metal Knobs, Traditional Knobs, Round Knobs, Fluted Knobs, Aerospace Plastic Knob...

Page Load Speed

2.3 sec in total

First Response

103 ms

Resources Loaded

1.5 sec

Page Rendered

626 ms

ehcknobs.com screenshot

About Website

Click here to check amazing Ehc Knobs content. Otherwise, check out these important facts you probably never knew about ehcknobs.com

Electronic Hardware Corporation manufactures and distributes plastic knobs such as, Metal knobs, Machined Aluminum knobs, Instrument Knobs, Military knobs, Aviation Knobs, Metric Knobs,Consumer Knobs,...

Visit ehcknobs.com

Key Findings

We analyzed Ehcknobs.com page load time and found that the first response time was 103 ms and then it took 2.1 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

ehcknobs.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

ehcknobs.com

103 ms

ehcknobs.com

326 ms

calendar.css

22 ms

styles-m.css

66 ms

form-builder.css

91 ms

Our browser made a total of 305 requests to load all elements on the main page. We found that 99% of them (302 requests) were addressed to the original Ehcknobs.com, 1% (2 requests) were made to Use.fontawesome.com and 0% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (326 ms) belongs to the original domain Ehcknobs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 543.7 kB (10%)

Content Size

5.3 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ehcknobs.com main page is 5.3 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 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 153.4 kB

  • Original 187.6 kB
  • After minification 182.7 kB
  • After compression 34.1 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. 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 153.4 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 158.8 kB

  • Original 4.4 MB
  • After minification 4.3 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. Ehc Knobs images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 221.7 kB

  • Original 527.0 kB
  • After minification 522.0 kB
  • After compression 305.3 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 221.7 kB or 42% of the original size.

CSS Optimization

-6%

Potential reduce by 9.8 kB

  • Original 162.4 kB
  • After minification 162.2 kB
  • After compression 152.6 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. Ehcknobs.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 170 (58%)

Requests Now

295

After Optimization

125

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 295 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ehc Knobs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 162 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ehcknobs.com

ehcknobs.com

103 ms

ehcknobs.com

ehcknobs.com

326 ms

calendar.css

calendar.css

22 ms

styles-m.css

styles-m.css

66 ms

form-builder.css

form-builder.css

91 ms

form-render.css

form-render.css

52 ms

blog-m.css

blog-m.css

54 ms

blog-new.css

blog-new.css

53 ms

blog-custom.css

blog-custom.css

55 ms

styles-l.css

styles-l.css

85 ms

all.css

all.css

55 ms

require.js

require.js

98 ms

mixins.js

mixins.js

84 ms

requirejs-config.js

requirejs-config.js

85 ms

js

js

96 ms

ehcknobs_2x_2_1_rbg.png

ehcknobs_2x_2_1_rbg.png

31 ms

skirted-round_2.jpg

skirted-round_2.jpg

29 ms

plain-round_2.jpg

plain-round_2.jpg

27 ms

Dial_2.jpg

Dial_2.jpg

27 ms

Pointer_4.jpg

Pointer_4.jpg

28 ms

skirted-pointer_2.jpg

skirted-pointer_2.jpg

27 ms

double-bar.jpg

double-bar.jpg

29 ms

skirted-double-bar.jpg

skirted-double-bar.jpg

32 ms

double-bar-w-dial.jpg

double-bar-w-dial.jpg

32 ms

Bar.jpg

Bar.jpg

34 ms

bar-w-dial.jpg

bar-w-dial.jpg

33 ms

anti-parallax-bar.jpg

anti-parallax-bar.jpg

43 ms

anti-parallax-bar-w-dial.jpg

anti-parallax-bar-w-dial.jpg

47 ms

long-bar.jpg

long-bar.jpg

48 ms

Spinner_1.jpg

Spinner_1.jpg

47 ms

knoblock-pointer.jpg

knoblock-pointer.jpg

49 ms

knob-lock.jpg

knob-lock.jpg

49 ms

Plain_Round.jpg

Plain_Round.jpg

56 ms

Round_W-Indicator.jpg

Round_W-Indicator.jpg

62 ms

Skirted_Round.jpg

Skirted_Round.jpg

63 ms

Skirted_Round_W-Indicator.jpg

Skirted_Round_W-Indicator.jpg

62 ms

Plain_Plastic_Dial.jpg

Plain_Plastic_Dial.jpg

64 ms

Plastic_Dial_W-Arrow.jpg

Plastic_Dial_W-Arrow.jpg

65 ms

Pointer_3.jpg

Pointer_3.jpg

70 ms

Skirted_Pointer.jpg

Skirted_Pointer.jpg

77 ms

Double_Bar.jpg

Double_Bar.jpg

78 ms

Skirted_Double_Bar.jpg

Skirted_Double_Bar.jpg

77 ms

Double_Bar_W-Dial.jpg

Double_Bar_W-Dial.jpg

79 ms

Single_Bar.jpg

Single_Bar.jpg

80 ms

Skirted_Single_Bar.jpg

Skirted_Single_Bar.jpg

84 ms

Round_W-Pointer.jpg

Round_W-Pointer.jpg

92 ms

Round_3.jpg

Round_3.jpg

93 ms

Dial_1.jpg

Dial_1.jpg

93 ms

bar-pointer.jpg

bar-pointer.jpg

95 ms

bar-pointer-w-dial.jpg

bar-pointer-w-dial.jpg

94 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

80 ms

common.js

common.js

83 ms

dataPost.js

dataPost.js

84 ms

bootstrap.js

bootstrap.js

85 ms

jquery.js

jquery.js

180 ms

es6-collections.js

es6-collections.js

171 ms

FormData.js

FormData.js

171 ms

form-key-provider.js

form-key-provider.js

171 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

171 ms

theme.js

theme.js

170 ms

am-recaptcha.js

am-recaptcha.js

170 ms

opensans-400.woff

opensans-400.woff

171 ms

opensans-300.woff

opensans-300.woff

163 ms

opensans-600.woff

opensans-600.woff

159 ms

opensans-700.woff

opensans-700.woff

157 ms

hide.js

hide.js

159 ms

empty_cart_button.js

empty_cart_button.js

157 ms

mage.js

mage.js

160 ms

validation.js

validation.js

153 ms

Ball-pointer-crank.jpg

Ball-pointer-crank.jpg

146 ms

ball-pointer-crank-w-Dial.jpg

ball-pointer-crank-w-Dial.jpg

147 ms

plain-round_1.jpg

plain-round_1.jpg

147 ms

skirted-round_1.jpg

skirted-round_1.jpg

147 ms

plastic-dial_1.jpg

plastic-dial_1.jpg

147 ms

Pointer_2.jpg

Pointer_2.jpg

143 ms

skirted-pointer_1.jpg

skirted-pointer_1.jpg

136 ms

Spinner.jpg

Spinner.jpg

134 ms

PV.png

PV.png

140 ms

PB.jpg

PB.jpg

134 ms

PVL.jpg

PVL.jpg

135 ms

PKP.jpg

PKP.jpg

131 ms

PVS.jpg

PVS.jpg

123 ms

plain-round.jpg

plain-round.jpg

123 ms

Round_2.jpg

Round_2.jpg

159 ms

skirted-round.jpg

skirted-round.jpg

157 ms

plain-plastic-dial.jpg

plain-plastic-dial.jpg

158 ms

plastic-dial.jpg

plastic-dial.jpg

154 ms

jquery.js

jquery.js

146 ms

domReady.js

domReady.js

146 ms

template.js

template.js

59 ms

confirm.js

confirm.js

59 ms

widget.js

widget.js

58 ms

Pointer_1.jpg

Pointer_1.jpg

58 ms

skirted-pointer.jpg

skirted-pointer.jpg

58 ms

Round_1.jpg

Round_1.jpg

58 ms

Dial.jpg

Dial.jpg

58 ms

knob_locks_combination.png

knob_locks_combination.png

57 ms

239_Skirted_Round.jpg

239_Skirted_Round.jpg

58 ms

252_Skirted_Round.jpg

252_Skirted_Round.jpg

59 ms

257_Skirted_Round.jpg

257_Skirted_Round.jpg

58 ms

258_Skirted_Round.jpg

258_Skirted_Round.jpg

58 ms

391_Skirted_Round.jpg

391_Skirted_Round.jpg

58 ms

231_Dial.jpg

231_Dial.jpg

58 ms

325_Dial.jpg

325_Dial.jpg

58 ms

326_Dial.jpg

326_Dial.jpg

75 ms

classicSeries.jpg

classicSeries.jpg

74 ms

Pointer.jpg

Pointer.jpg

75 ms

Round.jpg

Round.jpg

75 ms

Soft_touch.png

Soft_touch.png

75 ms

push_on_knob.png

push_on_knob.png

75 ms

Ball_Knobs.jpg

Ball_Knobs.jpg

75 ms

fluted-knobs.jpg

fluted-knobs.jpg

74 ms

push-pull-knobs.jpg

push-pull-knobs.jpg

75 ms

tapered-knobs.jpg

tapered-knobs.jpg

75 ms

knurled-knobs.jpg

knurled-knobs.jpg

75 ms

2-prong-knobs.jpg

2-prong-knobs.jpg

79 ms

3-prong-knobs.jpg

3-prong-knobs.jpg

82 ms

4-prong-knobs.jpg

4-prong-knobs.jpg

78 ms

IntroBookRegular.woff

IntroBookRegular.woff

271 ms

fa-brands-400.woff

fa-brands-400.woff

49 ms

IntroBookBold.woff

IntroBookBold.woff

249 ms

Blank-Theme-Icons.woff

Blank-Theme-Icons.woff

45 ms

main.js

main.js

49 ms

bootstrap.js

bootstrap.js

48 ms

text.js

text.js

59 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

59 ms

ie-class-fixer.js

ie-class-fixer.js

60 ms

knockout.js

knockout.js

78 ms

underscore.js

underscore.js

77 ms

jquery-migrate.js

jquery-migrate.js

73 ms

moment.js

moment.js

77 ms

main.js

main.js

94 ms

jquery.validate.js

jquery.validate.js

94 ms

translate.js

translate.js

93 ms

5-prong-knobs.jpg

5-prong-knobs.jpg

93 ms

fpb.png

fpb.png

104 ms

FRB-series.png

FRB-series.png

104 ms

PB-series.png

PB-series.png

105 ms

PR-series.png

PR-series.png

104 ms

SPK-series.png

SPK-series.png

119 ms

DBP-series.png

DBP-series.png

117 ms

modal.js

modal.js

102 ms

Re-small-series.png

Re-small-series.png

101 ms

RC-series.png

RC-series.png

114 ms

TS-series.png

TS-series.png

114 ms

TL-series.png

TL-series.png

115 ms

PG-series.png

PG-series.png

114 ms

CMK-series.png

CMK-series.png

127 ms

CPK-series.png

CPK-series.png

127 ms

CRK-series.png

CRK-series.png

128 ms

shutterstock.jpg

shutterstock.jpg

172 ms

PeerlessNew.png

PeerlessNew.png

137 ms

Newark-Phase1-Large.png

Newark-Phase1-Large.png

137 ms

FDH.png

FDH.png

138 ms

bisco_logo_offish.png

bisco_logo_offish.png

148 ms

RS_LOGO_CMYK_standard.png

RS_LOGO_CMYK_standard.png

146 ms

hardware-speciality-fx.png

hardware-speciality-fx.png

146 ms

knockout-es5.js

knockout-es5.js

156 ms

scripts.js

scripts.js

150 ms

engine.js

engine.js

150 ms

bootstrap.js

bootstrap.js

161 ms

observable_array.js

observable_array.js

148 ms

bound-nodes.js

bound-nodes.js

149 ms

js-translation.json

js-translation.json

146 ms

knobs_hp.png

knobs_hp.png

147 ms

product-1-nobg.png

product-1-nobg.png

162 ms

product-2.png

product-2.png

146 ms

product-3-nobg.png

product-3-nobg.png

146 ms

jquery.metadata.js

jquery.metadata.js

157 ms

arrays.js

arrays.js

151 ms

compare.js

compare.js

152 ms

misc.js

misc.js

151 ms

objects.js

objects.js

148 ms

strings.js

strings.js

140 ms

template.js

template.js

144 ms

arrow.png

arrow.png

143 ms

modal-popup.html

modal-popup.html

150 ms

modal-slide.html

modal-slide.html

135 ms

modal-custom.html

modal-custom.html

136 ms

key-codes.js

key-codes.js

136 ms

core.js

core.js

142 ms

hand.jpg

hand.jpg

153 ms

aerospace.png

aerospace.png

136 ms

dental.png

dental.png

135 ms

industry.png

industry.png

120 ms

white_knobs.jpg

white_knobs.jpg

159 ms

footer-bg.png

footer-bg.png

140 ms

footer-logo-2.png

footer-logo-2.png

128 ms

call.png

call.png

112 ms

email.png

email.png

113 ms

place.png

place.png

115 ms

observable_source.js

observable_source.js

105 ms

renderer.js

renderer.js

109 ms

console-logger.js

console-logger.js

115 ms

knockout-repeat.js

knockout-repeat.js

109 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

111 ms

resizable.js

resizable.js

114 ms

i18n.js

i18n.js

114 ms

scope.js

scope.js

118 ms

range.js

range.js

106 ms

mage-init.js

mage-init.js

106 ms

keyboard.js

keyboard.js

108 ms

optgroup.js

optgroup.js

98 ms

after-render.js

after-render.js

96 ms

autoselect.js

autoselect.js

105 ms

datepicker.js

datepicker.js

105 ms

wrapper.js

wrapper.js

106 ms

events.js

events.js

107 ms

outer_click.js

outer_click.js

105 ms

fadeVisible.js

fadeVisible.js

104 ms

collapsible.js

collapsible.js

109 ms

staticChecked.js

staticChecked.js

105 ms

simple-checked.js

simple-checked.js

106 ms

bind-html.js

bind-html.js

108 ms

tooltip.js

tooltip.js

106 ms

color-picker.js

color-picker.js

108 ms

validation.js

validation.js

104 ms

class.js

class.js

76 ms

loader.js

loader.js

71 ms

local.js

local.js

66 ms

logger.js

logger.js

66 ms

entry-factory.js

entry-factory.js

67 ms

console-output-handler.js

console-output-handler.js

74 ms

formatter.js

formatter.js

75 ms

message-pool.js

message-pool.js

75 ms

levels-pool.js

levels-pool.js

78 ms

logger-utils.js

logger-utils.js

77 ms

async.js

async.js

78 ms

registry.js

registry.js

87 ms

resizable.js

resizable.js

90 ms

tooltip.html

tooltip.html

43 ms

spectrum.js

spectrum.js

48 ms

tinycolor.js

tinycolor.js

46 ms

telephoneValidatorAddress.js

telephoneValidatorAddress.js

34 ms

entry.js

entry.js

35 ms

dom-observer.js

dom-observer.js

19 ms

bindings.js

bindings.js

21 ms

mouse.js

mouse.js

18 ms

intlTelInput.js

intlTelInput.js

24 ms

print.css

print.css

18 ms

loader.js

loader.js

17 ms

page-cache.js

page-cache.js

19 ms

require-cookie.js

require-cookie.js

16 ms

form-mini.js

form-mini.js

19 ms

tabs.js

tabs.js

18 ms

menu.js

menu.js

26 ms

app.js

app.js

29 ms

dropdown.js

dropdown.js

31 ms

customer-authentication-popup.js

customer-authentication-popup.js

34 ms

trim-input.js

trim-input.js

32 ms

cookie-status.js

cookie-status.js

34 ms

cookies.js

cookies.js

40 ms

block-loader.js

block-loader.js

42 ms

section-config.js

section-config.js

48 ms

invalidation-processor.js

invalidation-processor.js

47 ms

customer-data.js

customer-data.js

46 ms

customer-data-mixin.js

customer-data-mixin.js

46 ms

alert.js

alert.js

45 ms

collapsible.js

collapsible.js

36 ms

menu.js

menu.js

40 ms

matchMedia.js

matchMedia.js

40 ms

types.js

types.js

31 ms

layout.js

layout.js

31 ms

dialog.js

dialog.js

45 ms

jquery-ui.js

jquery-ui.js

46 ms

jquery.cookie.js

jquery.cookie.js

42 ms

block-loader.html

block-loader.html

37 ms

element.js

element.js

37 ms

url.js

url.js

34 ms

storage.js

storage.js

46 ms

jquery.storageapi.extended.js

jquery.storageapi.extended.js

46 ms

position.js

position.js

32 ms

loader-1.gif

loader-1.gif

19 ms

quotecart.js

quotecart.js

19 ms

cart-item-renderer.js

cart-item-renderer.js

18 ms

collection.js

collection.js

42 ms

image.js

image.js

41 ms

minicart.js

minicart.js

42 ms

totals.js

totals.js

42 ms

totals.js

totals.js

41 ms

authentication-popup.js

authentication-popup.js

41 ms

loginCaptcha.js

loginCaptcha.js

42 ms

am-recaptcha.js

am-recaptcha.js

41 ms

customer.js

customer.js

53 ms

messages.js

messages.js

53 ms

storage-manager.js

storage-manager.js

54 ms

button.js

button.js

53 ms

draggable.js

draggable.js

54 ms

messages.js

messages.js

48 ms

ui-messages-mixin.js

ui-messages-mixin.js

49 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

56 ms

links.js

links.js

52 ms

sidebar.js

sidebar.js

31 ms

form.js

form.js

47 ms

login.js

login.js

46 ms

authentication-popup.js

authentication-popup.js

47 ms

defaultCaptcha.js

defaultCaptcha.js

46 ms

captchaList.js

captchaList.js

47 ms

sidebar.js

sidebar.js

41 ms

modify-remove-request.js

modify-remove-request.js

41 ms

escaper.js

escaper.js

41 ms

storage-service.js

storage-service.js

41 ms

effect-blind.js

effect-blind.js

39 ms

registry.js

registry.js

36 ms

messageList.js

messageList.js

35 ms

Accessibility Review

ehcknobs.com accessibility score

90

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.

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 IDs are not unique

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

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

Best Practices

ehcknobs.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ehcknobs.com SEO score

76

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 Ehcknobs.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 Ehcknobs.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

ehcknobs.com

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