Tools & Wizards About Us
builtinvacuum.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

builtinvacuum.com

Find Central Vacuum System Dealers and Shop Parts | MD Manufacturing

Page Load Speed

3.3 sec in total

First Response

654 ms

Resources Loaded

2.3 sec

Page Rendered

354 ms

builtinvacuum.com screenshot

About Website

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

Helping you keep your home clean and healthy for years to come. Quality central vacuums helping families keep homes clean since 1961.

Visit builtinvacuum.com

Key Findings

We analyzed Builtinvacuum.com page load time and found that the first response time was 654 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

builtinvacuum.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value3,630 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

builtinvacuum.com

654 ms

styles.min.css

415 ms

jquery.sidr.light.css

222 ms

slicknav.css

156 ms

jquery-1.11.2.min.js

389 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 75% of them (57 requests) were addressed to the original Builtinvacuum.com, 3% (2 requests) were made to Seal-cencal.bbb.org and 3% (2 requests) were made to Verify.authorize.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Builtinvacuum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 598.3 kB (48%)

Content Size

1.2 MB

After Optimization

647.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Builtinvacuum.com main page is 1.2 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. 30% of websites need less resources to load. Images take 442.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 64.8 kB

  • Original 78.6 kB
  • After minification 59.7 kB
  • After compression 13.8 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. This page needs HTML code to be minified as it can gain 18.9 kB, which is 24% 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 64.8 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 18.6 kB

  • Original 442.6 kB
  • After minification 424.1 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. Builtin Vacuum images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 196.4 kB

  • Original 357.9 kB
  • After minification 351.9 kB
  • After compression 161.5 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 196.4 kB or 55% of the original size.

CSS Optimization

-87%

Potential reduce by 318.5 kB

  • Original 366.8 kB
  • After minification 364.4 kB
  • After compression 48.2 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. Builtinvacuum.com needs all CSS files to be minified and compressed as it can save up to 318.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (47%)

Requests Now

74

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Builtin Vacuum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

builtinvacuum.com

builtinvacuum.com

654 ms

styles.min.css

styles.min.css

415 ms

jquery.sidr.light.css

jquery.sidr.light.css

222 ms

slicknav.css

slicknav.css

156 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

389 ms

jquery.mobile-1.4.5.min.js

jquery.mobile-1.4.5.min.js

6 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

234 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

330 ms

jquery.liquid-slider.min.js

jquery.liquid-slider.min.js

407 ms

jquery.sticky.js

jquery.sticky.js

245 ms

jquery.sidr.min.js

jquery.sidr.min.js

402 ms

jqm-spinbox.min.js

jqm-spinbox.min.js

135 ms

respond.min.js

respond.min.js

408 ms

wTooltip.1.4.min.js

wTooltip.1.4.min.js

187 ms

getseal

getseal

107 ms

main.js

main.js

135 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

137 ms

html5ext.js

html5ext.js

136 ms

html5videotracking.js

html5videotracking.js

196 ms

bPopup.js

bPopup.js

258 ms

conversion.js

conversion.js

104 ms

seal.js

seal.js

102 ms

bg.jpg

bg.jpg

92 ms

gplus-32.png

gplus-32.png

42 ms

102.gif

102.gif

246 ms

divider.jpg

divider.jpg

84 ms

stars-5-0.png

stars-5-0.png

86 ms

antinew.jpg

antinew.jpg

95 ms

logo.png

logo.png

156 ms

icon.png

icon.png

156 ms

usflag.jpg

usflag.jpg

236 ms

housediagram_small.png

housediagram_small.png

236 ms

sbNorm.png

sbNorm.png

236 ms

menu-brands.png

menu-brands.png

292 ms

logo.png

logo.png

242 ms

callButton.png

callButton.png

243 ms

products.png

products.png

267 ms

mappin.png

mappin.png

267 ms

support.png

support.png

266 ms

search.png

search.png

324 ms

cart.png

cart.png

328 ms

close.png

close.png

326 ms

homeMobile.gif

homeMobile.gif

488 ms

featured-product.jpg

featured-product.jpg

339 ms

featured-product-two.jpg

featured-product-two.jpg

591 ms

facebook.png

facebook.png

391 ms

twitter-bird-larry.png

twitter-bird-larry.png

401 ms

youtube.png

youtube.png

403 ms

stars-5-0.png

stars-5-0.png

417 ms

years-online.png

years-online.png

464 ms

satisfaction_small.png

satisfaction_small.png

471 ms

accepted-credit-cards-large.png

accepted-credit-cards-large.png

482 ms

usa-free-shipping.png

usa-free-shipping.png

502 ms

menu-bg-round-top.png

menu-bg-round-top.png

524 ms

border.jpg

border.jpg

544 ms

sfFocus.png

sfFocus.png

383 ms

sbOver.png

sbOver.png

387 ms

sfNorm.png

sfNorm.png

377 ms

getseal

getseal

264 ms

md-manufacturing-80003846.js

md-manufacturing-80003846.js

26 ms

top-shadow.png

top-shadow.png

482 ms

central-vacuum-home-header.jpg

central-vacuum-home-header.jpg

1393 ms

contentBorderBG.gif

contentBorderBG.gif

502 ms

secure90x72.gif

secure90x72.gif

26 ms

featured-video-two.jpg

featured-video-two.jpg

672 ms

featured-video.jpg

featured-video.jpg

614 ms

dc.js

dc.js

91 ms

gtmp_compiled.js

gtmp_compiled.js

114 ms

101 ms

4518.js

4518.js

32 ms

__utm.gif

__utm.gif

22 ms

40 ms

gtmp_compiled_wPC6t3gu0Jc.js

gtmp_compiled_wPC6t3gu0Jc.js

44 ms

queries.css

queries.css

77 ms

2-md-manufacturing-80003846.css

2-md-manufacturing-80003846.css

10 ms

roundtrip.js

roundtrip.js

13 ms

Accessibility Review

builtinvacuum.com accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

builtinvacuum.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

SEO Factors

builtinvacuum.com SEO score

86

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

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Builtinvacuum.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Builtinvacuum.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

builtinvacuum.com

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