Tools & Wizards About Us

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

heatpumpsupply.com

Heat Pump Supply,Residential Pool Heat Pumps, Commercial Pool Heat pumps, Room Heaing Unit.

Page Load Speed

2.4 sec in total

First Response

353 ms

Resources Loaded

1.9 sec

Page Rendered

197 ms

About Website

Visit heatpumpsupply.com now to see the best up-to-date Heat Pump Supply content and also check out these interesting facts you probably never knew about heatpumpsupply.com

Your ultimate source for heat pumps. From heat pump cooling and heating to heat pump water heaters and pool heat pumps, Heatpumpsupply.com has everything you need to know about heat pumps online.Suppl...

Visit heatpumpsupply.com

Key Findings

We analyzed Heatpumpsupply.com page load time and found that the first response time was 353 ms and then it took 2.1 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

heatpumpsupply.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

heatpumpsupply.com

353 ms

heatpumpsupply.com

860 ms

css.css

121 ms

jquery-1.4.1.min.js

246 ms

lan.js

184 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 97% of them (35 requests) were addressed to the original Heatpumpsupply.com, 3% (1 request) were made to Cdn-images.mailchimp.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Heatpumpsupply.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.5 kB (13%)

Content Size

522.1 kB

After Optimization

454.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heatpumpsupply.com main page is 522.1 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 440.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 38.1 kB

  • Original 44.8 kB
  • After minification 38.4 kB
  • After compression 6.7 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 6.4 kB, which is 14% 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 38.1 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 20.8 kB

  • Original 440.5 kB
  • After minification 419.7 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. Heat Pump Supply images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 6.6 kB

  • Original 31.1 kB
  • After minification 31.0 kB
  • After compression 24.5 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 6.6 kB or 21% of the original size.

CSS Optimization

-37%

Potential reduce by 2.1 kB

  • Original 5.7 kB
  • After minification 5.7 kB
  • After compression 3.6 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. Heatpumpsupply.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 37% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heat Pump Supply. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

heatpumpsupply.com accessibility score

72

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.

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

Best Practices

heatpumpsupply.com best practices score

42

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

heatpumpsupply.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 Heatpumpsupply.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 Heatpumpsupply.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

Open Graph description is not detected on the main page of Heat Pump Supply. 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: