Tools & Wizards About Us
presair.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

presair.com

Presair Pneumatic Switches & Controls - PresAir

Page Load Speed

19.5 sec in total

First Response

5.8 sec

Resources Loaded

13.1 sec

Page Rendered

542 ms

presair.com screenshot

About Website

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

Presair pneumatic switches & controls are commonly found in medical, industrial, home & pool/spa applications.

Visit presair.com

Key Findings

We analyzed Presair.com page load time and found that the first response time was 5.8 sec and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Presair.com rating and web reputation

Performance Metrics

presair.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value31.7 s

0/100

10%

Network Requests Diagram

presair.com

5844 ms

css

30 ms

global.css

90 ms

theme.css

199 ms

jquery.fancybox.min.css

68 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 78% of them (81 requests) were addressed to the original Presair.com, 15% (16 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Presair.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 MB (51%)

Content Size

5.2 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Presair.com main page is 5.2 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. 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 238.0 kB

  • Original 276.5 kB
  • After minification 251.0 kB
  • After compression 38.5 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 238.0 kB or 86% of the original size.

Image Optimization

-16%

Potential reduce by 367.0 kB

  • Original 2.3 MB
  • After minification 2.0 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. Obviously, Pres Air needs image optimization as it can save up to 367.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 1.2 MB

  • Original 1.7 MB
  • After minification 1.6 MB
  • After compression 419.1 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 1.2 MB or 75% of the original size.

CSS Optimization

-88%

Potential reduce by 836.2 kB

  • Original 951.2 kB
  • After minification 849.8 kB
  • After compression 115.0 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. Presair.com needs all CSS files to be minified and compressed as it can save up to 836.2 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (78%)

Requests Now

86

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pres Air. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

presair.com

presair.com

5844 ms

css

css

30 ms

global.css

global.css

90 ms

theme.css

theme.css

199 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

68 ms

swiper.css

swiper.css

103 ms

style.min.css

style.min.css

163 ms

frontend.css

frontend.css

165 ms

badges.css

badges.css

113 ms

css

css

27 ms

styles.css

styles.css

92 ms

font-awesome.min.css

font-awesome.min.css

32 ms

movement.css

movement.css

117 ms

plugin-main.css

plugin-main.css

129 ms

fonts.css

fonts.css

139 ms

sumoselect.min.css

sumoselect.min.css

142 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

179 ms

styles.min.css

styles.min.css

186 ms

widget-options.css

widget-options.css

168 ms

followups.css

followups.css

176 ms

woocommerce-layout.css

woocommerce-layout.css

181 ms

woocommerce.css

woocommerce.css

206 ms

gateway.css

gateway.css

191 ms

jquery.min.js

jquery.min.js

204 ms

jquery-migrate.min.js

jquery-migrate.min.js

221 ms

movement.js

movement.js

223 ms

script.js

script.js

224 ms

circle-progress.js

circle-progress.js

225 ms

global.js

global.js

231 ms

imagesloaded.min.js

imagesloaded.min.js

238 ms

masonry.min.js

masonry.min.js

238 ms

colibri.js

colibri.js

240 ms

typed.js

typed.js

240 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

259 ms

theme.js

theme.js

264 ms

swiper.js

swiper.js

337 ms

underscore.min.js

underscore.min.js

290 ms

wp-util.min.js

wp-util.min.js

291 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

291 ms

wc-blocks.css

wc-blocks.css

275 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

253 ms

jquery.sumoselect.min.js

jquery.sumoselect.min.js

229 ms

tocca.min.js

tocca.min.js

206 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

200 ms

jquery.fullscreen.min.js

jquery.fullscreen.min.js

203 ms

scripts.min.js

scripts.min.js

203 ms

fue-account-subscriptions.js

fue-account-subscriptions.js

195 ms

add-to-cart.min.js

add-to-cart.min.js

186 ms

js.cookie.min.js

js.cookie.min.js

188 ms

woocommerce.min.js

woocommerce.min.js

196 ms

con-gtm-google-analytics.js

con-gtm-google-analytics.js

193 ms

accounting.min.js

accounting.min.js

221 ms

core.min.js

core.min.js

221 ms

datepicker.min.js

datepicker.min.js

211 ms

addons.min.js

addons.min.js

210 ms

frontend.js

frontend.js

208 ms

colcade.js

colcade.js

249 ms

fue-front.js

fue-front.js

258 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

297 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

281 ms

gtm4wp-ecommerce-generic.js

gtm4wp-ecommerce-generic.js

224 ms

gtm4wp-woocommerce.js

gtm4wp-woocommerce.js

276 ms

button.js

button.js

276 ms

sourcebuster.min.js

sourcebuster.min.js

275 ms

order-attribution.min.js

order-attribution.min.js

270 ms

akismet-frontend.js

akismet-frontend.js

552 ms

c4629972364b845fb9e2e7665.js

c4629972364b845fb9e2e7665.js

525 ms

gtm.js

gtm.js

142 ms

gtm.js

gtm.js

510 ms

Untitled-design-11.png

Untitled-design-11.png

517 ms

cropped-7b59c5a4-0fae-4fa9-b0b2-6c78f8c69b75.png

cropped-7b59c5a4-0fae-4fa9-b0b2-6c78f8c69b75.png

515 ms

cropped-TRA111A-41-1.jpg

cropped-TRA111A-41-1.jpg

427 ms

cropped-cropped-TVA111B-3-1.jpg

cropped-cropped-TVA111B-3-1.jpg

427 ms

cropped-VR12540E-250WI-1-1.jpg

cropped-VR12540E-250WI-1-1.jpg

456 ms

cropped-B350BA-1-1-e1432650236740.jpg

cropped-B350BA-1-1-e1432650236740.jpg

517 ms

Tstat.png

Tstat.png

518 ms

STEMCO.png

STEMCO.png

515 ms

Tempro.png

Tempro.png

517 ms

K-Kontrols.png

K-Kontrols.png

518 ms

CMC.png

CMC.png

519 ms

CEMCO.png

CEMCO.png

519 ms

Iso-Tip.png

Iso-Tip.png

519 ms

Senasys-Machine.png

Senasys-Machine.png

519 ms

NCH.png

NCH.png

600 ms

ECM.png

ECM.png

600 ms

photo-1504439468489-c8920d796a29.jpg

photo-1504439468489-c8920d796a29.jpg

581 ms

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114 ms

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115 ms

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491 ms

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344 ms

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30 ms

moosend-tracking.min.js

moosend-tracking.min.js

344 ms

Accessibility Review

presair.com accessibility score

85

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

presair.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

presair.com SEO score

93

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Presair.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 Presair.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

presair.com

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