Tools & Wizards About Us
heatex.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 46

    SEO

    Google-friendlier than
    18% of websites

heatex.com

Global Manufacturer Of Air-to-Air Heat Exchangers | Heatex

Page Load Speed

3 sec in total

First Response

363 ms

Resources Loaded

2.2 sec

Page Rendered

438 ms

heatex.com screenshot

About Website

Welcome to heatex.com homepage info - get ready to check Heatex best content right away, or after learning these important things about heatex.com

Heatex specializes in plate and rotary heat exchangers used in ventilation and thermal management applications worldwide.

Visit heatex.com

Key Findings

We analyzed Heatex.com page load time and found that the first response time was 363 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

heatex.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

heatex.com

363 ms

www.heatex.com

688 ms

uc.js

144 ms

style.min.css

183 ms

style.min.css

278 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 95% of them (55 requests) were addressed to the original Heatex.com, 2% (1 request) were made to Consent.cookiebot.eu and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (763 ms) belongs to the original domain Heatex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.7 kB (12%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Heatex.com main page is 1.2 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. 45% of websites need less resources to load. Images take 962.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 123.4 kB

  • Original 155.5 kB
  • After minification 150.8 kB
  • After compression 32.1 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 123.4 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 962.2 kB
  • After minification 961.1 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. Heatex images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 9.2 kB

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 25.3 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 9.2 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (42%)

Requests Now

52

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heatex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

heatex.com

heatex.com

363 ms

www.heatex.com

www.heatex.com

688 ms

uc.js

uc.js

144 ms

style.min.css

style.min.css

183 ms

style.min.css

style.min.css

278 ms

style.css

style.css

278 ms

slick.css

slick.css

279 ms

font-awesome.css

font-awesome.css

281 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

284 ms

style.css

style.css

381 ms

jquery.min.js

jquery.min.js

468 ms

jquery-migrate.min.js

jquery-migrate.min.js

373 ms

expand.js

expand.js

289 ms

jquery.scrollTo.js

jquery.scrollTo.js

285 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

287 ms

slick.js

slick.js

395 ms

jquery.mmenu.all.min.js

jquery.mmenu.all.min.js

394 ms

equal-height.js

equal-height.js

377 ms

custom.js

custom.js

378 ms

ic-nav.svg

ic-nav.svg

340 ms

heatex-logo.svg

heatex-logo.svg

420 ms

globe.png

globe.png

421 ms

search.svg

search.svg

421 ms

ic-close.svg

ic-close.svg

422 ms

linked-in.svg

linked-in.svg

423 ms

youtube.svg

youtube.svg

448 ms

electrical-grid.jpg

electrical-grid.jpg

579 ms

breath-easy.jpg

breath-easy.jpg

585 ms

madison-air.png

madison-air.png

495 ms

model-large-casing-1.png

model-large-casing-1.png

585 ms

offices-727x405.jpg

offices-727x405.jpg

683 ms

house3-727x405.jpg

house3-727x405.jpg

607 ms

paintbooth-727x405.jpg

paintbooth-727x405.jpg

668 ms

wind_turbine_cooling_767-727x405.jpg

wind_turbine_cooling_767-727x405.jpg

752 ms

data_center_cooling_767-727x405.jpg

data_center_cooling_767-727x405.jpg

761 ms

electronic_cooling_767_2-727x405.jpg

electronic_cooling_767_2-727x405.jpg

674 ms

heatex-image-rotary-flow.png

heatex-image-rotary-flow.png

701 ms

heatex-image-cross-flow.png

heatex-image-cross-flow.png

756 ms

heatex-image-counter-flow.png

heatex-image-counter-flow.png

763 ms

css

css

36 ms

haliadesmall.jpg

haliadesmall.jpg

736 ms

spraypaintboothsmall.jpg

spraypaintboothsmall.jpg

665 ms

cold-store-3.jpg

cold-store-3.jpg

710 ms

residential-building-2.jpg

residential-building-2.jpg

712 ms

offshore-wind-turbines_255.jpg

offshore-wind-turbines_255.jpg

718 ms

industrial_building_144.jpg

industrial_building_144.jpg

714 ms

Heatex-Select-Computer-4.jpg

Heatex-Select-Computer-4.jpg

639 ms

ROI4.jpg

ROI4.jpg

760 ms

heatex-image-about-us.png

heatex-image-about-us.png

703 ms

IAHI-logo-h-newtag-2.png

IAHI-logo-h-newtag-2.png

704 ms

gtm.js

gtm.js

178 ms

AHRI-logo.png

AHRI-logo.png

692 ms

HelveticaNeue-Light.woff

HelveticaNeue-Light.woff

630 ms

HelveticaNeue-Medium.woff

HelveticaNeue-Medium.woff

650 ms

HelveticaNeue-Black.woff

HelveticaNeue-Black.woff

689 ms

HelveticaNeue.woff

HelveticaNeue.woff

688 ms

eurovent.png

eurovent.png

704 ms

tuv-sud-logo.png

tuv-sud-logo.png

627 ms

Accessibility Review

heatex.com accessibility score

83

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-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

heatex.com best practices score

75

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

heatex.com SEO score

46

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

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 Heatex.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 Heatex.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

heatex.com

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