Tools & Wizards About Us
poly-cool.com screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

poly-cool.com

refrigeration tools,vacuum pump, Refrigerant Recovery Machine, service manifolds & gauges, charging hose, tubing tool

Page Load Speed

10.3 sec in total

First Response

305 ms

Resources Loaded

9.9 sec

Page Rendered

99 ms

poly-cool.com screenshot

About Website

Visit poly-cool.com now to see the best up-to-date Poly Cool content and also check out these interesting facts you probably never knew about poly-cool.com

Poly Run Enterprise products including refrigeration tools,vacuum pump, Refrigerant Recovery Machine, service manifolds & gauges, charging hose, tubing tool

Visit poly-cool.com

Key Findings

We analyzed Poly-cool.com page load time and found that the first response time was 305 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

poly-cool.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

poly-cool.com

305 ms

jquery.js

207 ms

lang.js

139 ms

base.js

207 ms

style.css

140 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 93% of them (37 requests) were addressed to the original Poly-cool.com, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Count24.51yes.com. The less responsive or slowest element that took the longest time to load (9.6 sec) relates to the external source Count24.51yes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.7 kB (48%)

Content Size

468.9 kB

After Optimization

243.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poly-cool.com main page is 468.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 266.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.3 kB

  • Original 27.7 kB
  • After minification 27.0 kB
  • After compression 6.4 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 21.3 kB or 77% of the original size.

Image Optimization

-35%

Potential reduce by 93.3 kB

  • Original 266.1 kB
  • After minification 172.8 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. Obviously, Poly Cool needs image optimization as it can save up to 93.3 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 86.7 kB

  • Original 143.9 kB
  • After minification 137.9 kB
  • After compression 57.2 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 86.7 kB or 60% of the original size.

CSS Optimization

-78%

Potential reduce by 24.4 kB

  • Original 31.2 kB
  • After minification 22.4 kB
  • After compression 6.8 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. Poly-cool.com needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (55%)

Requests Now

38

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poly Cool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

poly-cool.com

poly-cool.com

305 ms

jquery.js

jquery.js

207 ms

lang.js

lang.js

139 ms

base.js

base.js

207 ms

style.css

style.css

140 ms

click.aspx

click.aspx

9604 ms

body.css

body.css

73 ms

header.css

header.css

72 ms

leftbar.css

leftbar.css

72 ms

block.css

block.css

70 ms

loadmenu.css

loadmenu.css

71 ms

content.css

content.css

137 ms

feedback.css

feedback.css

138 ms

product.css

product.css

141 ms

SpryTabbedPanels.css

SpryTabbedPanels.css

139 ms

hotblock.css

hotblock.css

140 ms

pagectrl.css

pagectrl.css

141 ms

bg_container.png

bg_container.png

72 ms

bg_header.jpg

bg_header.jpg

142 ms

logo.jpg

logo.jpg

70 ms

bg_nav.jpg

bg_nav.jpg

70 ms

bg_pagebg.jpg

bg_pagebg.jpg

209 ms

bg_subs.png

bg_subs.png

69 ms

bg_leftbar.png

bg_leftbar.png

271 ms

menu_close.gif

menu_close.gif

140 ms

sign_disc.gif

sign_disc.gif

138 ms

menu_open.gif

menu_open.gif

140 ms

vip.png

vip.png

275 ms

365-1b97b760-a290-49d0-bc1a-cf1a4f81823b-small.jpg

365-1b97b760-a290-49d0-bc1a-cf1a4f81823b-small.jpg

208 ms

ae4b81df-167e-4ecd-835f-a7a46e1df0f8-small.jpg

ae4b81df-167e-4ecd-835f-a7a46e1df0f8-small.jpg

209 ms

365-10bc39df-1358-47d4-a60d-34a8a97ae72e-small.jpg

365-10bc39df-1358-47d4-a60d-34a8a97ae72e-small.jpg

210 ms

a6019df1-321b-4dda-9056-8fb8b935c6aa-small.jpg

a6019df1-321b-4dda-9056-8fb8b935c6aa-small.jpg

277 ms

05e1c94b-e72c-4b27-a6c5-c6196b8e6a44-small.jpg

05e1c94b-e72c-4b27-a6c5-c6196b8e6a44-small.jpg

277 ms

196c7e8c-7c7c-4eba-8edd-a00fd1cda0a3-small.jpg

196c7e8c-7c7c-4eba-8edd-a00fd1cda0a3-small.jpg

278 ms

bg_about.png

bg_about.png

272 ms

bg_product.png

bg_product.png

330 ms

bg_imgdiv.png

bg_imgdiv.png

336 ms

bg_footer.png

bg_footer.png

337 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

poly-cool.com accessibility score

43

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

Best Practices

poly-cool.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

poly-cool.com SEO score

58

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

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 Poly-cool.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 Poly-cool.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

poly-cool.com

Open Graph description is not detected on the main page of Poly Cool. 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: