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preval.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

preval.com

Preval - Refillable spray system - Spray any paint!

Page Load Speed

5.9 sec in total

First Response

2 sec

Resources Loaded

3.4 sec

Page Rendered

482 ms

preval.com screenshot

About Website

Click here to check amazing Preval content for United States. Otherwise, check out these important facts you probably never knew about preval.com

Refillable DIY and Pro paint spray systems. Spray any liquid for professional results. Order Now or call to become a distributor 877-753-0021

Visit preval.com

Key Findings

We analyzed Preval.com page load time and found that the first response time was 2 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

preval.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

preval.com

2029 ms

36539153-4d42-4b2a-b3e4-f54b076128c4.js

133 ms

style.css

386 ms

styles.css

115 ms

font-awesome.min.css

225 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 72% of them (73 requests) were addressed to the original Preval.com, 12% (12 requests) were made to Pbs.twimg.com and 5% (5 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Preval.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 750.5 kB (23%)

Content Size

3.3 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Preval.com main page is 3.3 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. 60% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 71.8 kB

  • Original 89.2 kB
  • After minification 85.0 kB
  • After compression 17.4 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 71.8 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 105.0 kB

  • Original 2.4 MB
  • After minification 2.3 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. Preval images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 474.6 kB

  • Original 701.1 kB
  • After minification 696.3 kB
  • After compression 226.5 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 474.6 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 99.0 kB

  • Original 117.3 kB
  • After minification 96.7 kB
  • After compression 18.2 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. Preval.com needs all CSS files to be minified and compressed as it can save up to 99.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (33%)

Requests Now

97

After Optimization

65

  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preval. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

preval.com

preval.com

2029 ms

36539153-4d42-4b2a-b3e4-f54b076128c4.js

36539153-4d42-4b2a-b3e4-f54b076128c4.js

133 ms

style.css

style.css

386 ms

styles.css

styles.css

115 ms

font-awesome.min.css

font-awesome.min.css

225 ms

wplcstyle.css

wplcstyle.css

167 ms

easy-twitter-feed-widget.css

easy-twitter-feed-widget.css

116 ms

smc_front.css

smc_front.css

166 ms

avh-ec.widget.css

avh-ec.widget.css

168 ms

jquery.js

jquery.js

534 ms

jquery-migrate.min.js

jquery-migrate.min.js

276 ms

flowtype.js

flowtype.js

223 ms

jquery-ui-1.10.4.min.js

jquery-ui-1.10.4.min.js

611 ms

modernizr.custom.97340.js

modernizr.custom.97340.js

332 ms

preval-site.js

preval-site.js

330 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

111 ms

api.js

api.js

38 ms

jquery.form.min.js

jquery.form.min.js

112 ms

scripts.js

scripts.js

111 ms

ssba.min.js

ssba.min.js

85 ms

widget.min.js

widget.min.js

111 ms

core.min.js

core.min.js

120 ms

mouse.min.js

mouse.min.js

205 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

204 ms

before-after.js

before-after.js

206 ms

widget-easy-twitter-feed-widget.js

widget-easy-twitter-feed-widget.js

205 ms

wp-embed.min.js

wp-embed.min.js

206 ms

emma.js

emma.js

207 ms

ga.js

ga.js

44 ms

preval-redGradient-bg.jpg

preval-redGradient-bg.jpg

415 ms

preval-header-logo.png

preval-header-logo.png

417 ms

searchicon.png

searchicon.png

417 ms

playred.png

playred.png

413 ms

playwhite.png

playwhite.png

417 ms

preval-slider-arrows.png

preval-slider-arrows.png

415 ms

Preval-vFan-Sprayer-desk-before.jpg

Preval-vFan-Sprayer-desk-before.jpg

935 ms

Preval-vFan-Sprayer-desk-after.jpg

Preval-vFan-Sprayer-desk-after.jpg

935 ms

play.png

play.png

417 ms

yellowcar-800x532.jpg

yellowcar-800x532.jpg

859 ms

Preval-vFAN-March-featured-product.jpg

Preval-vFAN-March-featured-product.jpg

803 ms

shop-small-white.png

shop-small-white.png

420 ms

dresser-e1418155761303-800x597.jpg

dresser-e1418155761303-800x597.jpg

749 ms

Preval-featured-video-easter-eggs.jpg

Preval-featured-video-easter-eggs.jpg

1025 ms

Preval-featured-video-candle-valentine.jpg

Preval-featured-video-candle-valentine.jpg

1030 ms

preval-home-repair-remodel.jpg

preval-home-repair-remodel.jpg

1024 ms

Preval-featured-video-image-vent.jpg

Preval-featured-video-image-vent.jpg

1175 ms

preval-industrial.jpg

preval-industrial.jpg

1030 ms

preval-maker-minute-doormat-diy.jpg

preval-maker-minute-doormat-diy.jpg

1206 ms

preval-pro-solutions-vfan-concrete-bunny-800x577.jpg

preval-pro-solutions-vfan-concrete-bunny-800x577.jpg

1149 ms

vote.png

vote.png

419 ms

preval-regrip-sema-vegas-800x450.jpg

preval-regrip-sema-vegas-800x450.jpg

1087 ms

25b1cd19f09da5c91c82ad310906064b.jpg

25b1cd19f09da5c91c82ad310906064b.jpg

1096 ms

preval-spray-powered.png

preval-spray-powered.png

414 ms

facebook.png

facebook.png

415 ms

twitter.png

twitter.png

417 ms

youtube.png

youtube.png

470 ms

linkedin.png

linkedin.png

469 ms

pinterest.png

pinterest.png

473 ms

instagram.png

instagram.png

469 ms

google.png

google.png

465 ms

houzz.png

houzz.png

470 ms

widgets.js

widgets.js

426 ms

facebook.png

facebook.png

121 ms

twitter.png

twitter.png

117 ms

youtube.png

youtube.png

116 ms

linkedin.png

linkedin.png

118 ms

pinterest.png

pinterest.png

117 ms

instagram.png

instagram.png

118 ms

google.png

google.png

186 ms

houzz.png

houzz.png

190 ms

Preval-150-feet-energy-menu-red.jpg

Preval-150-feet-energy-menu-red.jpg

630 ms

shop-white.png

shop-white.png

184 ms

Preval-Sprayer-menu-red.jpg

Preval-Sprayer-menu-red.jpg

683 ms

Preval-vFan-Airbrush-menu-red.jpg

Preval-vFan-Airbrush-menu-red.jpg

732 ms

Preval-vGrip-menu-red.jpg

Preval-vGrip-menu-red.jpg

735 ms

Preval-vFan-Gravity-menu-red.jpg

Preval-vFan-Gravity-menu-red.jpg

736 ms

preval-slider-logo.png

preval-slider-logo.png

183 ms

__utm.gif

__utm.gif

35 ms

recaptcha__en.js

recaptcha__en.js

35 ms

4d1e8df3-6c45-428d-a522-84c8a6a4e533.woff

4d1e8df3-6c45-428d-a522-84c8a6a4e533.woff

86 ms

3145f7f3-577b-4fc5-b041-fd8a5b0b2d40.woff

3145f7f3-577b-4fc5-b041-fd8a5b0b2d40.woff

144 ms

21decb60-b395-4de2-bd04-e38eb2a56d2f.woff

21decb60-b395-4de2-bd04-e38eb2a56d2f.woff

174 ms

1eaf27c0-f4de-4273-9f4c-1b3236ad2f3c.woff

1eaf27c0-f4de-4273-9f4c-1b3236ad2f3c.woff

176 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

39 ms

syndication

syndication

95 ms

344713329262084096

344713329262084096

195 ms

CdsRodVWEAAtMdi.jpg

CdsRodVWEAAtMdi.jpg

199 ms

proxy.jpg

proxy.jpg

53 ms

proxy.jpg

proxy.jpg

48 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

64 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

135 ms

4o6K2Wue_normal.png

4o6K2Wue_normal.png

151 ms

Mv4fgDci_normal.jpg

Mv4fgDci_normal.jpg

156 ms

Cdx3OryXEAA0EZp.jpg:large

Cdx3OryXEAA0EZp.jpg:large

208 ms

CdcgkgwWEAEp-zb.jpg:large

CdcgkgwWEAEp-zb.jpg:large

208 ms

CdYVDCSXEAEYrF1.jpg

CdYVDCSXEAEYrF1.jpg

209 ms

CdR2jZkWAAIQw4z.jpg:large

CdR2jZkWAAIQw4z.jpg:large

180 ms

CdNRkYgW8AAAJkV.jpg

CdNRkYgW8AAAJkV.jpg

208 ms

CdJ-w-XWEAAZmpa.jpg:large

CdJ-w-XWEAAZmpa.jpg:large

211 ms

Cc6h_P_WIAEffox.jpg

Cc6h_P_WIAEffox.jpg

209 ms

Ccy8_03XEAINtZX.jpg:large

Ccy8_03XEAINtZX.jpg:large

231 ms

CcboemYWwAA8I3L.jpg:large

CcboemYWwAA8I3L.jpg:large

235 ms

Accessibility Review

preval.com accessibility score

55

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Image elements do not have [alt] attributes

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>).

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

preval.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

preval.com SEO score

79

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

High

Image elements do not have [alt] attributes

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

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 Preval.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 Preval.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

preval.com

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