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sisupply.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

sisupply.com

Industrial Supplies for Maintenance, Repair & Operating: Superior Industrial Supply: St. Louis, MO

Page Load Speed

5.6 sec in total

First Response

280 ms

Resources Loaded

5.1 sec

Page Rendered

261 ms

sisupply.com screenshot

About Website

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

Superior Industrial Supply is a leading distributor of the top brands in industrial supplies for maintenance, repair and operating (MRO) applications.

Visit sisupply.com

Key Findings

We analyzed Sisupply.com page load time and found that the first response time was 280 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sisupply.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

sisupply.com

280 ms

calendar.css

66 ms

owl.carousel.min.css

83 ms

owl.theme.default.min.css

94 ms

animate.css

99 ms

Our browser made a total of 272 requests to load all elements on the main page. We found that 100% of them (271 requests) were addressed to the original Sisupply.com, 0% (1 request) were made to Chimpstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Sisupply.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 465.2 kB (29%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sisupply.com main page is 1.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 367.4 kB

  • Original 405.6 kB
  • After minification 354.2 kB
  • After compression 38.2 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 51.5 kB, which is 13% 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 367.4 kB or 91% of the original size.

Image Optimization

-9%

Potential reduce by 92.7 kB

  • Original 1.0 MB
  • After minification 954.3 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. Si Supply images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 146 B

  • Original 653 B
  • After minification 653 B
  • After compression 507 B

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 146 B or 22% of the original size.

CSS Optimization

-3%

Potential reduce by 4.9 kB

  • Original 172.4 kB
  • After minification 172.1 kB
  • After compression 167.4 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. Sisupply.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 209 (82%)

Requests Now

256

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 256 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Si Supply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 186 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sisupply.com

sisupply.com

280 ms

calendar.css

calendar.css

66 ms

owl.carousel.min.css

owl.carousel.min.css

83 ms

owl.theme.default.min.css

owl.theme.default.min.css

94 ms

animate.css

animate.css

99 ms

ie-message.css

ie-message.css

102 ms

styles-m.css

styles-m.css

212 ms

contractselect.css

contractselect.css

132 ms

account-default-style.css

account-default-style.css

127 ms

gallery.css

gallery.css

131 ms

quickshop.css

quickshop.css

129 ms

configurator.css

configurator.css

135 ms

quickadd.css

quickadd.css

153 ms

account-selector.css

account-selector.css

162 ms

locations.css

locations.css

167 ms

eccautosuggest.css

eccautosuggest.css

162 ms

faqStyle.css

faqStyle.css

169 ms

accordionStyle.css

accordionStyle.css

179 ms

kbmaxstyle.css

kbmaxstyle.css

194 ms

searchsuiteautocomplete.css

searchsuiteautocomplete.css

193 ms

lookbook.css

lookbook.css

204 ms

styles-l.css

styles-l.css

278 ms

font-awesome.css

font-awesome.css

205 ms

pe-icon-7-stroke.css

pe-icon-7-stroke.css

255 ms

apptrian_subcategories.css

apptrian_subcategories.css

256 ms

require.js

require.js

320 ms

mixins.js

mixins.js

257 ms

requirejs-config.js

requirejs-config.js

257 ms

ie-message.js

ie-message.js

257 ms

contractselect.js

contractselect.js

258 ms

common.js

common.js

260 ms

main.js

main.js

319 ms

configurator.js

configurator.js

327 ms

reorderOptions.js

reorderOptions.js

328 ms

kbMax.js

kbMax.js

327 ms

bdcffba389ca0defa049fd9a4.js

bdcffba389ca0defa049fd9a4.js

67 ms

transparent.png

transparent.png

34 ms

Logo_Reverse.png

Logo_Reverse.png

42 ms

Logo_Reverse.png

Logo_Reverse.png

35 ms

banner.jpg

banner.jpg

32 ms

Deal_of_the_Month.jpg

Deal_of_the_Month.jpg

34 ms

Featured_Product.jpg

Featured_Product.jpg

29 ms

Clearance.jpg

Clearance.jpg

111 ms

tda175vt04_2.jpg

tda175vt04_2.jpg

74 ms

tda175vt04.jpg

tda175vt04.jpg

75 ms

tda175vt04_3.jpg

tda175vt04_3.jpg

75 ms

tda175vt04_1.jpg

tda175vt04_1.jpg

76 ms

tdsvt-29p.jpg

tdsvt-29p.jpg

76 ms

Image_66.jpg

Image_66.jpg

111 ms

Image_69.jpg

Image_69.jpg

112 ms

Image_67.jpg

Image_67.jpg

112 ms

Image_70.jpg

Image_70.jpg

113 ms

Image_68.jpg

Image_68.jpg

113 ms

Service_is_the_Difference_section.jpg

Service_is_the_Difference_section.jpg

191 ms

hosefittings.jpg

hosefittings.jpg

179 ms

fasteners.jpg

fasteners.jpg

177 ms

cuttingtools.jpg

cuttingtools.jpg

177 ms

electricalsupplies.jpg

electricalsupplies.jpg

178 ms

abrasivesbrushes.jpg

abrasivesbrushes.jpg

179 ms

paingandchemicals.jpg

paingandchemicals.jpg

180 ms

tools.jpg

tools.jpg

180 ms

shopsupplies.jpg

shopsupplies.jpg

181 ms

liftingandrigging.jpg

liftingandrigging.jpg

189 ms

safety.jpg

safety.jpg

190 ms

cabinetry.jpg

cabinetry.jpg

207 ms

placeholder_thumbnail.jpg

placeholder_thumbnail.jpg

208 ms

SIS-Customer-Image.jpg

SIS-Customer-Image.jpg

209 ms

SIS-Careers-Image.jpg

SIS-Careers-Image.jpg

306 ms

loader-1.gif

loader-1.gif

303 ms

logo-footer.png

logo-footer.png

302 ms

jquery.js

jquery.js

305 ms

common.js

common.js

301 ms

ajax-post.js

ajax-post.js

277 ms

bootstrap.js

bootstrap.js

275 ms

app.js

app.js

274 ms

form-key-provider.js

form-key-provider.js

275 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

274 ms

edit-subscription.js

edit-subscription.js

267 ms

theme.js

theme.js

235 ms

fastest.js

fastest.js

235 ms

customer-data.js

customer-data.js

234 ms

legacy-build.min.js

legacy-build.min.js

282 ms

branch-select-page.js

branch-select-page.js

250 ms

compat.js

compat.js

247 ms

modal.js

modal.js

248 ms

confirm.js

confirm.js

249 ms

translate.js

translate.js

248 ms

domReady.js

domReady.js

248 ms

jquery.cookie.js

jquery.cookie.js

248 ms

sourcesanspro-regular-webfont.woff

sourcesanspro-regular-webfont.woff

185 ms

sourcesanspro-black-webfont.woff

sourcesanspro-black-webfont.woff

184 ms

sourcesanspro-light-webfont.woff

sourcesanspro-light-webfont.woff

184 ms

sourcesanspro-extralight-webfont.woff

sourcesanspro-extralight-webfont.woff

252 ms

sourcesanspro-semibold-webfont.woff

sourcesanspro-semibold-webfont.woff

252 ms

sourcesanspro-bold-webfont.woff

sourcesanspro-bold-webfont.woff

253 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

251 ms

Luma-Icons.woff

Luma-Icons.woff

251 ms

icomoon.woff

icomoon.woff

240 ms

roboto-regular-webfont.woff

roboto-regular-webfont.woff

243 ms

roboto-black-webfont.woff

roboto-black-webfont.woff

243 ms

roboto-thin-webfont.woff

roboto-thin-webfont.woff

226 ms

roboto-light-webfont.woff

roboto-light-webfont.woff

226 ms

roboto-medium-webfont.woff

roboto-medium-webfont.woff

132 ms

roboto-bold-webfont.woff

roboto-bold-webfont.woff

131 ms

head_background.png

head_background.png

132 ms

icon.png

icon.png

232 ms

jquery-mixin.js

jquery-mixin.js

202 ms

template.js

template.js

199 ms

widget.js

widget.js

201 ms

dataPost.js

dataPost.js

202 ms

main.js

main.js

201 ms

bootstrap.js

bootstrap.js

202 ms

jquery-migrate.js

jquery-migrate.js

189 ms

text.js

text.js

189 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

187 ms

mage.js

mage.js

188 ms

ie-class-fixer.js

ie-class-fixer.js

189 ms

underscore.js

underscore.js

186 ms

knockout.js

knockout.js

186 ms

section-config.js

section-config.js

187 ms

url.js

url.js

187 ms

storage.js

storage.js

184 ms

storage-wrapper.js

storage-wrapper.js

185 ms

tooltip.js

tooltip.js

287 ms

owlslider.js

owlslider.js

288 ms

toggle.js

toggle.js

287 ms

tabs.js

tabs.js

288 ms

productfilter.js

productfilter.js

218 ms

customer-data-mixin.js

customer-data-mixin.js

107 ms

types.js

types.js

104 ms

layout.js

layout.js

103 ms

matchMedia.js

matchMedia.js

104 ms

core.js

core.js

103 ms

accordion.js

accordion.js

101 ms

autocomplete.js

autocomplete.js

103 ms

button.js

button.js

104 ms

datepicker.js

datepicker.js

106 ms

dialog.js

dialog.js

105 ms

draggable.js

draggable.js

105 ms

droppable.js

droppable.js

106 ms

effect-blind.js

effect-blind.js

106 ms

effect-bounce.js

effect-bounce.js

106 ms

effect-clip.js

effect-clip.js

124 ms

effect-drop.js

effect-drop.js

122 ms

effect-explode.js

effect-explode.js

123 ms

effect-fade.js

effect-fade.js

125 ms

effect-fold.js

effect-fold.js

125 ms

effect-highlight.js

effect-highlight.js

125 ms

effect-scale.js

effect-scale.js

132 ms

effect-pulsate.js

effect-pulsate.js

132 ms

effect-shake.js

effect-shake.js

174 ms

effect-slide.js

effect-slide.js

133 ms

effect-transfer.js

effect-transfer.js

174 ms

effect.js

effect.js

174 ms

menu.js

menu.js

176 ms

mouse.js

mouse.js

176 ms

position.js

position.js

175 ms

progressbar.js

progressbar.js

177 ms

resizable.js

resizable.js

194 ms

selectable.js

selectable.js

103 ms

selectmenu.js

selectmenu.js

102 ms

sortable.js

sortable.js

173 ms

spinner.js

spinner.js

174 ms

tabs.js

tabs.js

173 ms

timepicker.js

timepicker.js

175 ms

collection.js

collection.js

174 ms

full-screen-loader.js

full-screen-loader.js

173 ms

key-codes.js

key-codes.js

174 ms

z-index.js

z-index.js

173 ms

wrapper.js

wrapper.js

174 ms

knockout-es5.js

knockout-es5.js

173 ms

js-translation.json

js-translation.json

173 ms

modal-popup.html

modal-popup.html

173 ms

modal-slide.html

modal-slide.html

174 ms

modal-custom.html

modal-custom.html

173 ms

js.storage.js

js.storage.js

3262 ms

owl.carousel.min.js

owl.carousel.min.js

173 ms

checkout-data.js

checkout-data.js

3260 ms

checkout-data-ext.js

checkout-data-ext.js

3246 ms

version.js

version.js

3246 ms

scripts.js

scripts.js

3245 ms

engine.js

engine.js

3244 ms

bootstrap.js

bootstrap.js

3245 ms

observable_array.js

observable_array.js

3243 ms

bound-nodes.js

bound-nodes.js

3238 ms

collapsible.js

collapsible.js

3237 ms

main.js

main.js

3202 ms

registry.js

registry.js

3196 ms

keycode.js

keycode.js

3197 ms

unique-id.js

unique-id.js

3196 ms

console-logger.js

console-logger.js

3195 ms

data.js

data.js

3196 ms

disable-selection.js

disable-selection.js

3195 ms

focusable.js

focusable.js

3181 ms

form.js

form.js

3177 ms

ie.js

ie.js

3178 ms

labels.js

labels.js

3105 ms

jquery-patch.js

jquery-patch.js

3106 ms

plugin.js

plugin.js

3105 ms

safe-active-element.js

safe-active-element.js

3107 ms

safe-blur.js

safe-blur.js

3105 ms

scroll-parent.js

scroll-parent.js

3105 ms

tabbable.js

tabbable.js

3105 ms

controlgroup.js

controlgroup.js

3106 ms

checkboxradio.js

checkboxradio.js

3105 ms

mfblogunveil.js

mfblogunveil.js

3106 ms

lazy-load.js

lazy-load.js

3103 ms

effect-size.js

effect-size.js

3104 ms

head_background_1.png

head_background_1.png

3105 ms

icon-email.png

icon-email.png

3102 ms

jquery-var-for-color.js

jquery-var-for-color.js

3102 ms

jquery.color.js

jquery.color.js

3102 ms

resolver.js

resolver.js

59 ms

element.js

element.js

59 ms

custom_hose_-_slider_image.jpg

custom_hose_-_slider_image.jpg

103 ms

form-reset-mixin.js

form-reset-mixin.js

39 ms

cookie-wrapper.js

cookie-wrapper.js

52 ms

knockout-repeat.js

knockout-repeat.js

45 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

45 ms

events.js

events.js

44 ms

local.js

local.js

44 ms

error-processor.js

error-processor.js

43 ms

cookies.js

cookies.js

38 ms

fasteners_-_slider_image.jpg

fasteners_-_slider_image.jpg

143 ms

observable_source.js

observable_source.js

52 ms

renderer.js

renderer.js

53 ms

resizable.js

resizable.js

54 ms

i18n.js

i18n.js

65 ms

scope.js

scope.js

75 ms

range.js

range.js

86 ms

mage-init.js

mage-init.js

81 ms

keyboard.js

keyboard.js

80 ms

optgroup.js

optgroup.js

96 ms

after-render.js

after-render.js

109 ms

autoselect.js

autoselect.js

105 ms

datepicker.js

datepicker.js

111 ms

outer_click.js

outer_click.js

120 ms

fadeVisible.js

fadeVisible.js

128 ms

collapsible.js

collapsible.js

131 ms

staticChecked.js

staticChecked.js

141 ms

simple-checked.js

simple-checked.js

141 ms

bind-html.js

bind-html.js

156 ms

tooltip.js

tooltip.js

160 ms

color-picker.js

color-picker.js

156 ms

arrays.js

arrays.js

166 ms

compare.js

compare.js

174 ms

misc.js

misc.js

170 ms

objects.js

objects.js

192 ms

strings.js

strings.js

180 ms

template.js

template.js

190 ms

logger.js

logger.js

196 ms

entry-factory.js

entry-factory.js

189 ms

console-output-handler.js

console-output-handler.js

195 ms

formatter.js

formatter.js

195 ms

message-pool.js

message-pool.js

209 ms

levels-pool.js

levels-pool.js

208 ms

logger-utils.js

logger-utils.js

213 ms

class.js

class.js

209 ms

links.js

links.js

208 ms

js.cookie.js

js.cookie.js

189 ms

messageList.js

messageList.js

208 ms

async.js

async.js

217 ms

loader.js

loader.js

206 ms

spectrum.js

spectrum.js

141 ms

tinycolor.js

tinycolor.js

107 ms

tooltip.html

tooltip.html

118 ms

entry.js

entry.js

84 ms

moment.js

moment.js

82 ms

messages.js

messages.js

41 ms

dom-observer.js

dom-observer.js

39 ms

bindings.js

bindings.js

35 ms

print.css

print.css

34 ms

Accessibility Review

sisupply.com accessibility score

80

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

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

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

sisupply.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Page has valid source maps

SEO Factors

sisupply.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

High

Page is blocked from indexing

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 Sisupply.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 Sisupply.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

sisupply.com

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