Tools & Wizards About Us
heat-inc.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

heat-inc.com

Industrial Process Heating Systems - Heat Transfer System Manufacturer | HEAT Exchange and Transfer, Inc.

Page Load Speed

2.3 sec in total

First Response

77 ms

Resources Loaded

1.5 sec

Page Rendered

747 ms

heat-inc.com screenshot

About Website

Welcome to heat-inc.com homepage info - get ready to check Heat Inc best content right away, or after learning these important things about heat-inc.com

Heat Exchange and Transfer, Inc, designs & manufactures industrial heating systems ranging from thermal fluid heaters to water glycol systems. Request a quote today!

Visit heat-inc.com

Key Findings

We analyzed Heat-inc.com page load time and found that the first response time was 77 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

heat-inc.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

heat-inc.com

77 ms

www.heat-inc.com

397 ms

p.css

27 ms

ajaxupload.min.css

39 ms

mixitup.min.js

86 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 92% of them (106 requests) were addressed to the original Heat-inc.com, 3% (4 requests) were made to Use.typekit.net and 2% (2 requests) were made to Webtraxs.com. The less responsive or slowest element that took the longest time to load (467 ms) belongs to the original domain Heat-inc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (29%)

Content Size

7.5 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heat-inc.com main page is 7.5 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. Only a small number of websites need less resources to load. Images take 6.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 422.3 kB

  • Original 505.3 kB
  • After minification 493.6 kB
  • After compression 83.0 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 422.3 kB or 84% of the original size.

Image Optimization

-26%

Potential reduce by 1.8 MB

  • Original 6.9 MB
  • After minification 5.1 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, Heat Inc needs image optimization as it can save up to 1.8 MB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 5.9 kB

  • Original 118.4 kB
  • After minification 117.2 kB
  • After compression 112.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 19 B

  • Original 677 B
  • After minification 672 B
  • After compression 658 B

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. Heat-inc.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (7%)

Requests Now

105

After Optimization

98

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heat Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

heat-inc.com

heat-inc.com

77 ms

www.heat-inc.com

www.heat-inc.com

397 ms

p.css

p.css

27 ms

ajaxupload.min.css

ajaxupload.min.css

39 ms

mixitup.min.js

mixitup.min.js

86 ms

mixitup-pagination.min.js

mixitup-pagination.min.js

103 ms

plugins.min.js

plugins.min.js

172 ms

scripts.js

scripts.js

134 ms

apbct_public.js

apbct_public.js

135 ms

ajaxupload.min.js

ajaxupload.min.js

134 ms

gtm.js

gtm.js

91 ms

wt.php

wt.php

46 ms

shield-tier-v-md.png

shield-tier-v-md.png

138 ms

logo-nav.png

logo-nav.png

104 ms

banner_img_v2_2.webp

banner_img_v2_2.webp

262 ms

HEAT_Brand_Promise_Black_Background_1.png

HEAT_Brand_Promise_Black_Background_1.png

256 ms

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253 ms

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257 ms

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135 ms

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254 ms

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255 ms

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257 ms

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258 ms

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259 ms

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271 ms

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431 ms

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262 ms

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283 ms

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263 ms

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271 ms

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273 ms

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282 ms

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429 ms

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428 ms

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426 ms

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426 ms

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429 ms

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441 ms

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443 ms

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444 ms

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441 ms

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443 ms

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417 ms

webtraxs.php

webtraxs.php

367 ms

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Fresenius_Logo.7d430e7dadf95076803ae1eade1a97e1.png

467 ms

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459 ms

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424 ms

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423 ms

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425 ms

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425 ms

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IFF_Company_Logo_1.7d430e7dadf95076803ae1eade1a97e1.png

441 ms

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324 ms

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373 ms

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321 ms

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321 ms

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317 ms

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371 ms

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371 ms

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371 ms

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372 ms

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371 ms

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371 ms

d

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192 ms

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259 ms

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305 ms

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304 ms

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426 ms

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423 ms

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362 ms

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364 ms

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354 ms

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289 ms

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268 ms

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267 ms

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267 ms

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267 ms

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268 ms

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266 ms

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257 ms

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257 ms

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257 ms

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323 ms

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321 ms

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317 ms

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246 ms

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245 ms

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245 ms

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245 ms

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244 ms

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206 ms

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200 ms

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200 ms

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199 ms

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201 ms

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154 ms

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152 ms

UL_logo2.png

UL_logo2.png

164 ms

SA_logo1.png

SA_logo1.png

167 ms

PS_logo1.png

PS_logo1.png

168 ms

NFPA_logo1.png

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175 ms

ASME_logo1.png

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175 ms

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176 ms

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189 ms

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193 ms

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140 ms

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145 ms

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250 ms

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146 ms

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164 ms

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168 ms

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170 ms

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173 ms

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175 ms

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194 ms

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199 ms

Accessibility Review

heat-inc.com accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

heat-inc.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

heat-inc.com SEO score

92

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

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Heat-inc.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 Heat-inc.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

heat-inc.com

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