Tools & Wizards About Us
vacuumsandpurifiers.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

vacuumsandpurifiers.com

Vacuum Cleaners | Air Purifiers | VacuumsAndPurifiers.com - VacuumsandPurifiers.com

Page Load Speed

2.1 sec in total

First Response

176 ms

Resources Loaded

1.8 sec

Page Rendered

158 ms

vacuumsandpurifiers.com screenshot

About Website

Welcome to vacuumsandpurifiers.com homepage info - get ready to check Vacuumsand Purifiers best content right away, or after learning these important things about vacuumsandpurifiers.com

VacuumsAndPurifiers.com carries a superb selection of brand name Vacuum Cleaners, Air Purifiers, Carpet Steamers, Humidifiers & more at great prices.

Visit vacuumsandpurifiers.com

Key Findings

We analyzed Vacuumsandpurifiers.com page load time and found that the first response time was 176 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

vacuumsandpurifiers.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

vacuumsandpurifiers.com

176 ms

www.vacuumsandpurifiers.com

188 ms

screen.css

138 ms

jquery.js

192 ms

slider.js

176 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 96% of them (47 requests) were addressed to the original Vacuumsandpurifiers.com, 4% (2 requests) were made to Verify.authorize.net. The less responsive or slowest element that took the longest time to load (630 ms) belongs to the original domain Vacuumsandpurifiers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.9 kB (15%)

Content Size

1.0 MB

After Optimization

865.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vacuumsandpurifiers.com main page is 1.0 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. 55% of websites need less resources to load. Images take 833.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 29.3 kB

  • Original 35.3 kB
  • After minification 34.3 kB
  • After compression 6.1 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 29.3 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 65.0 kB

  • Original 833.2 kB
  • After minification 768.1 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. Vacuumsand Purifiers images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 48.5 kB

  • Original 126.2 kB
  • After minification 125.7 kB
  • After compression 77.8 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 48.5 kB or 38% of the original size.

CSS Optimization

-48%

Potential reduce by 12.2 kB

  • Original 25.6 kB
  • After minification 25.6 kB
  • After compression 13.4 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. Vacuumsandpurifiers.com needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (47%)

Requests Now

47

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vacuumsand Purifiers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vacuumsandpurifiers.com

vacuumsandpurifiers.com

176 ms

www.vacuumsandpurifiers.com

www.vacuumsandpurifiers.com

188 ms

screen.css

screen.css

138 ms

jquery.js

jquery.js

192 ms

slider.js

slider.js

176 ms

reset.css

reset.css

166 ms

boxes.css

boxes.css

171 ms

menu.css

menu.css

159 ms

clears.css

clears.css

270 ms

widgets.css

widgets.css

299 ms

prototype.js

prototype.js

303 ms

ccard.js

ccard.js

338 ms

validation.js

validation.js

330 ms

builder.js

builder.js

352 ms

effects.js

effects.js

407 ms

dragdrop.js

dragdrop.js

436 ms

controls.js

controls.js

438 ms

slider.js

slider.js

493 ms

js.js

js.js

473 ms

form.js

form.js

488 ms

menu.js

menu.js

548 ms

translate.js

translate.js

575 ms

cookies.js

cookies.js

573 ms

custom.js

custom.js

630 ms

seal.js

seal.js

101 ms

nav_top_ahover_blue.gif

nav_top_ahover_blue.gif

144 ms

bkg_body.gif

bkg_body.gif

164 ms

logo.jpg

logo.jpg

162 ms

bbb.jpg

bbb.jpg

164 ms

miele.jpg

miele.jpg

163 ms

lindhouse.jpg

lindhouse.jpg

168 ms

sebo.jpg

sebo.jpg

281 ms

search_button.png

search_button.png

298 ms

col_left_callout.jpg

col_left_callout.jpg

299 ms

col_left_callout2.png

col_left_callout2.png

300 ms

Images.jpg

Images.jpg

310 ms

Images2.jpg

Images2.jpg

308 ms

Images3.jpg

Images3.jpg

423 ms

Images4.jpg

Images4.jpg

458 ms

miele.jpg

miele.jpg

439 ms

sebo.jpg

sebo.jpg

460 ms

secure90x72.gif

secure90x72.gif

52 ms

nav_bg.gif

nav_bg.gif

438 ms

search_bg.gif

search_bg.gif

415 ms

arrow_left_nav.gif

arrow_left_nav.gif

546 ms

arrow_left.png

arrow_left.png

530 ms

slider_left.png

slider_left.png

548 ms

slider_right.png

slider_right.png

543 ms

print.css

print.css

181 ms

Accessibility Review

vacuumsandpurifiers.com accessibility score

64

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

vacuumsandpurifiers.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vacuumsandpurifiers.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Vacuumsandpurifiers.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 Vacuumsandpurifiers.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

vacuumsandpurifiers.com

Open Graph description is not detected on the main page of Vacuumsand Purifiers. 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: