Tools & Wizards About Us
expressoverstock.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

expressoverstock.com

Express Overstock.com |Your Online Home Comfort Solutions Store

Page Load Speed

18.3 sec in total

First Response

606 ms

Resources Loaded

17.2 sec

Page Rendered

488 ms

expressoverstock.com screenshot

About Website

Visit expressoverstock.com now to see the best up-to-date Express Overstock content for United States and also check out these interesting facts you probably never knew about expressoverstock.com

We Make Air Conditioning Easy! Click to shop for Heating & Cooling System, Gas Furnace Prices, Ducteless Air Conditioners, Mobile Home Air Conditioners, Geothermal A/C & More!

Visit expressoverstock.com

Key Findings

We analyzed Expressoverstock.com page load time and found that the first response time was 606 ms and then it took 17.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

expressoverstock.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

www.expressoverstock.com

606 ms

034f08fa733a49fce97828467c94b75a.min.css

121 ms

styles-l.min.css

83 ms

79d1bdcc648d4f99c794dec617df816f.min.js

108 ms

css

37 ms

Our browser made a total of 158 requests to load all elements on the main page. We found that 92% of them (145 requests) were addressed to the original Expressoverstock.com, 3% (5 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (15.2 sec) belongs to the original domain Expressoverstock.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 354.5 kB (16%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Expressoverstock.com main page is 2.2 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 263.1 kB

  • Original 299.9 kB
  • After minification 297.0 kB
  • After compression 36.8 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 263.1 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 34.4 kB

  • Original 1.4 MB
  • After minification 1.4 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. Express Overstock images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 56.7 kB

  • Original 287.1 kB
  • After minification 286.7 kB
  • After compression 230.4 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 56.7 kB or 20% of the original size.

CSS Optimization

-0%

Potential reduce by 261 B

  • Original 155.8 kB
  • After minification 155.8 kB
  • After compression 155.6 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. Expressoverstock.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 121 (81%)

Requests Now

149

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Express Overstock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 116 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.expressoverstock.com

www.expressoverstock.com

606 ms

034f08fa733a49fce97828467c94b75a.min.css

034f08fa733a49fce97828467c94b75a.min.css

121 ms

styles-l.min.css

styles-l.min.css

83 ms

79d1bdcc648d4f99c794dec617df816f.min.js

79d1bdcc648d4f99c794dec617df816f.min.js

108 ms

css

css

37 ms

font-awesome.min.css

font-awesome.min.css

33 ms

js

js

69 ms

css

css

54 ms

css

css

54 ms

seal.js

seal.js

66 ms

air-conditioner-price.jpg

air-conditioner-price.jpg

14981 ms

secure90x72.gif

secure90x72.gif

205 ms

img-promotion.jpg

img-promotion.jpg

188 ms

express-overstock-logo_1.png

express-overstock-logo_1.png

188 ms

new-furnace-and-ac-cost.jpg

new-furnace-and-ac-cost.jpg

203 ms

IAQ.jpg

IAQ.jpg

227 ms

nest-smart-thermostat_2.jpg

nest-smart-thermostat_2.jpg

202 ms

geothermal-heating-and-cooling-cost.png

geothermal-heating-and-cooling-cost.png

203 ms

Bard-central-air-conditioner-cost.png

Bard-central-air-conditioner-cost.png

14971 ms

express-overstock-air-conditioning-heating-direct.jpg

express-overstock-air-conditioning-heating-direct.jpg

14970 ms

bg-icon-store.png

bg-icon-store.png

14925 ms

carrier_heat_pump_prices.jpg

carrier_heat_pump_prices.jpg

15039 ms

bard-new-image.jpg

bard-new-image.jpg

14926 ms

mobile-bard-15-percent-off.png

mobile-bard-15-percent-off.png

14924 ms

loader-1.gif

loader-1.gif

15093 ms

loading.gif

loading.gif

15071 ms

bg-11.jpg

bg-11.jpg

15096 ms

bg-11-2.jpg

bg-11-2.jpg

15126 ms

mini-split-ac-cost_1.jpg

mini-split-ac-cost_1.jpg

15038 ms

bg-11.jpg

bg-11.jpg

14996 ms

jquery.min.js

jquery.min.js

15104 ms

common.min.js

common.min.js

15123 ms

dataPost.min.js

dataPost.min.js

15099 ms

bootstrap.min.js

bootstrap.min.js

15147 ms

app.min.js

app.min.js

15147 ms

form-key-provider.min.js

form-key-provider.min.js

15147 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

15145 ms

theme.min.js

theme.min.js

15159 ms

magicproduct.min.js

magicproduct.min.js

15131 ms

magicmenu.min.js

magicmenu.min.js

15131 ms

grid-slider.min.js

grid-slider.min.js

15130 ms

cookies.min.js

cookies.min.js

15136 ms

modal.min.js

modal.min.js

15135 ms

mfblogunveil.min.js

mfblogunveil.min.js

15148 ms

domReady.min.js

domReady.min.js

15152 ms

alothemes.min.js

alothemes.min.js

15153 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

20 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

15064 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

14732 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

14776 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4k.woff

14803 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

14802 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

14803 ms

Flaticon.svg

Flaticon.svg

15009 ms

Flaticon.woff

Flaticon.woff

15032 ms

template.min.js

template.min.js

120 ms

confirm.min.js

confirm.min.js

121 ms

widget.min.js

widget.min.js

148 ms

slick.min.js

slick.min.js

131 ms

gdpr.min.js

gdpr.min.js

131 ms

jquery.easing.min.js

jquery.easing.min.js

131 ms

lazyload.min.js

lazyload.min.js

150 ms

jquery-mixin.min.js

jquery-mixin.min.js

148 ms

main.min.js

main.min.js

113 ms

bootstrap.min.js

bootstrap.min.js

114 ms

text.min.js

text.min.js

131 ms

types.min.js

types.min.js

127 ms

layout.min.js

layout.min.js

127 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

126 ms

mage.min.js

mage.min.js

130 ms

cookie-wrapper.min.js

cookie-wrapper.min.js

129 ms

underscore.min.js

underscore.min.js

137 ms

key-codes.min.js

key-codes.min.js

147 ms

core.min.js

core.min.js

147 ms

translate.min.js

translate.min.js

150 ms

z-index.min.js

z-index.min.js

156 ms

notifyslider.min.js

notifyslider.min.js

141 ms

jquery.parallax.min.js

jquery.parallax.min.js

149 ms

bootstrap.min.js

bootstrap.min.js

156 ms

version.min.js

version.min.js

66 ms

wrapper.min.js

wrapper.min.js

69 ms

knockout.min.js

knockout.min.js

104 ms

knockout-es5.min.js

knockout-es5.min.js

72 ms

js-translation.json

js-translation.json

84 ms

modal-popup.html

modal-popup.html

93 ms

modal-slide.html

modal-slide.html

94 ms

modal-custom.html

modal-custom.html

113 ms

main.min.js

main.min.js

97 ms

registry.min.js

registry.min.js

116 ms

scripts.min.js

scripts.min.js

124 ms

engine.min.js

engine.min.js

127 ms

bootstrap.min.js

bootstrap.min.js

130 ms

observable_array.min.js

observable_array.min.js

130 ms

bound-nodes.min.js

bound-nodes.min.js

136 ms

js.cookie.min.js

js.cookie.min.js

143 ms

console-logger.min.js

console-logger.min.js

152 ms

data.min.js

data.min.js

130 ms

disable-selection.min.js

disable-selection.min.js

131 ms

focusable.min.js

focusable.min.js

132 ms

form.min.js

form.min.js

135 ms

ie.min.js

ie.min.js

143 ms

keycode.min.js

keycode.min.js

155 ms

labels.min.js

labels.min.js

156 ms

jquery-patch.min.js

jquery-patch.min.js

158 ms

plugin.min.js

plugin.min.js

160 ms

safe-active-element.min.js

safe-active-element.min.js

162 ms

safe-blur.min.js

safe-blur.min.js

172 ms

scroll-parent.min.js

scroll-parent.min.js

187 ms

tabbable.min.js

tabbable.min.js

186 ms

unique-id.min.js

unique-id.min.js

189 ms

arrays.min.js

arrays.min.js

121 ms

compare.min.js

compare.min.js

124 ms

misc.min.js

misc.min.js

146 ms

objects.min.js

objects.min.js

146 ms

strings.min.js

strings.min.js

146 ms

template.min.js

template.min.js

146 ms

knockout-repeat.min.js

knockout-repeat.min.js

136 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

135 ms

observable_source.min.js

observable_source.min.js

138 ms

renderer.min.js

renderer.min.js

152 ms

resizable.min.js

resizable.min.js

149 ms

i18n.min.js

i18n.min.js

151 ms

scope.min.js

scope.min.js

157 ms

range.min.js

range.min.js

159 ms

mage-init.min.js

mage-init.min.js

168 ms

keyboard.min.js

keyboard.min.js

180 ms

optgroup.min.js

optgroup.min.js

183 ms

after-render.min.js

after-render.min.js

180 ms

events.min.js

events.min.js

185 ms

autoselect.min.js

autoselect.min.js

189 ms

datepicker.min.js

datepicker.min.js

200 ms

outer_click.min.js

outer_click.min.js

196 ms

fadeVisible.min.js

fadeVisible.min.js

195 ms

collapsible.min.js

collapsible.min.js

199 ms

staticChecked.min.js

staticChecked.min.js

198 ms

simple-checked.min.js

simple-checked.min.js

202 ms

bind-html.min.js

bind-html.min.js

202 ms

tooltip.min.js

tooltip.min.js

201 ms

color-picker.min.js

color-picker.min.js

203 ms

local.min.js

local.min.js

199 ms

logger.min.js

logger.min.js

201 ms

entry-factory.min.js

entry-factory.min.js

205 ms

console-output-handler.min.js

console-output-handler.min.js

204 ms

formatter.min.js

formatter.min.js

200 ms

message-pool.min.js

message-pool.min.js

200 ms

levels-pool.min.js

levels-pool.min.js

198 ms

logger-utils.min.js

logger-utils.min.js

193 ms

class.min.js

class.min.js

160 ms

async.min.js

async.min.js

156 ms

loader.min.js

loader.min.js

161 ms

tooltip.html

tooltip.html

73 ms

spectrum.min.js

spectrum.min.js

76 ms

tinycolor.min.js

tinycolor.min.js

66 ms

entry.min.js

entry.min.js

68 ms

moment.min.js

moment.min.js

58 ms

dom-observer.min.js

dom-observer.min.js

41 ms

bindings.min.js

bindings.min.js

43 ms

print.min.css

print.min.css

37 ms

Accessibility Review

expressoverstock.com accessibility score

86

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

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

expressoverstock.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

expressoverstock.com SEO score

81

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 Expressoverstock.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 Expressoverstock.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

expressoverstock.com

Open Graph data is detected on the main page of Express Overstock. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: