Tools & Wizards About Us
computair.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

computair.com

Computair Ltd: Software For HVAC, Air Movement and Refrigeration

Page Load Speed

4.4 sec in total

First Response

330 ms

Resources Loaded

3.4 sec

Page Rendered

683 ms

computair.com screenshot

About Website

Click here to check amazing Computair content for United Kingdom. Otherwise, check out these important facts you probably never knew about computair.com

Since 1980 Computair has been supplying world beating software solutions for air handler design, fan selection, coil selection, walk-in coldstores and more.

Visit computair.com

Key Findings

We analyzed Computair.com page load time and found that the first response time was 330 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

computair.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,290 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

computair.com

330 ms

www.computair.com

1377 ms

analytics.js

44 ms

wp-emoji-release.min.js

129 ms

content.css

212 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 90% of them (77 requests) were addressed to the original Computair.com, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Computair.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 283.7 kB (15%)

Content Size

1.9 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Computair.com main page is 1.9 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 119.2 kB

  • Original 145.7 kB
  • After minification 142.8 kB
  • After compression 26.5 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 119.2 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 73.3 kB

  • Original 1.2 MB
  • After minification 1.1 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. Computair images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 87.3 kB

  • Original 481.6 kB
  • After minification 481.6 kB
  • After compression 394.2 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 87.3 kB or 18% of the original size.

CSS Optimization

-5%

Potential reduce by 3.9 kB

  • Original 82.4 kB
  • After minification 82.3 kB
  • After compression 78.5 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. Computair.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (47%)

Requests Now

81

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Computair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

computair.com

computair.com

330 ms

www.computair.com

www.computair.com

1377 ms

analytics.js

analytics.js

44 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

129 ms

content.css

content.css

212 ms

content.css

content.css

295 ms

owl.carousel.min.css

owl.carousel.min.css

345 ms

mesmerize-owl-theme.min.css

mesmerize-owl-theme.min.css

353 ms

style.min.css

style.min.css

355 ms

cookie-law-info-public.css

cookie-law-info-public.css

358 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

360 ms

menu-image.css

menu-image.css

377 ms

wpfront-notification-bar.min.css

wpfront-notification-bar.min.css

427 ms

style.min.css

style.min.css

520 ms

style.min.css

style.min.css

438 ms

awp-columns.css

awp-columns.css

436 ms

theme.bundle.min.css

theme.bundle.min.css

445 ms

jquery.js

jquery.js

459 ms

jquery-migrate.min.js

jquery-migrate.min.js

509 ms

owl.carousel.min.js

owl.carousel.min.js

539 ms

mesmerize-slider.js

mesmerize-slider.js

538 ms

frontend.min.js

frontend.min.js

542 ms

cookie-law-info-public.js

cookie-law-info-public.js

543 ms

wpfront-notification-bar.min.js

wpfront-notification-bar.min.js

591 ms

collect

collect

16 ms

collect

collect

29 ms

wpforms-full.min.css

wpforms-full.min.css

572 ms

companion.bundle.min.js

companion.bundle.min.js

572 ms

detectmobilebrowser.js

detectmobilebrowser.js

572 ms

mystickymenu.min.js

mystickymenu.min.js

578 ms

theme-child.js

theme-child.js

586 ms

imagesloaded.min.js

imagesloaded.min.js

635 ms

masonry.min.js

masonry.min.js

657 ms

theme.bundle.min.js

theme.bundle.min.js

657 ms

wp-embed.min.js

wp-embed.min.js

657 ms

wpforms.js

wpforms.js

671 ms

wpforms-form-locker.min.js

wpforms-form-locker.min.js

667 ms

jquery.validate.min.js

jquery.validate.min.js

720 ms

mailcheck.min.js

mailcheck.min.js

741 ms

api.js

api.js

34 ms

companion.bundle.min.css

companion.bundle.min.css

190 ms

css

css

37 ms

gtm.js

gtm.js

262 ms

Apricot.jpg

Apricot.jpg

440 ms

linkedinlogo-24x24-1.jpg

linkedinlogo-24x24-1.jpg

328 ms

chinaflag-36x24.jpg

chinaflag-36x24.jpg

328 ms

logo.jpg

logo.jpg

438 ms

WinTADS-product-image-black.jpg

WinTADS-product-image-black.jpg

672 ms

cropped-fans2-9.jpg

cropped-fans2-9.jpg

329 ms

cropped-coil2-8.jpg

cropped-coil2-8.jpg

327 ms

cropped-coldstore2-2.jpg

cropped-coldstore2-2.jpg

437 ms

cropped-fc4-black-1.jpg

cropped-fc4-black-1.jpg

437 ms

cropped-logo-2.jpg

cropped-logo-2.jpg

437 ms

Client-map-2022.jpg

Client-map-2022.jpg

439 ms

Computair-website-logo-1.jpg

Computair-website-logo-1.jpg

441 ms

hoval-2.jpg

hoval-2.jpg

440 ms

klingenburg-1.jpg

klingenburg-1.jpg

441 ms

GebhardtNicotra-1.jpg

GebhardtNicotra-1.jpg

511 ms

heatex-1.jpg

heatex-1.jpg

510 ms

dbmcoils.jpg

dbmcoils.jpg

511 ms

aerofin.jpg

aerofin.jpg

512 ms

hammerair.jpg

hammerair.jpg

511 ms

comefri.jpg

comefri.jpg

576 ms

yilida.jpg

yilida.jpg

578 ms

twincity.jpg

twincity.jpg

583 ms

greenheck.jpg

greenheck.jpg

586 ms

ebmpapst.jpg

ebmpapst.jpg

585 ms

ziehll-abegg.jpg

ziehll-abegg.jpg

657 ms

heatcraft-1.jpg

heatcraft-1.jpg

659 ms

modine.jpg

modine.jpg

666 ms

RAE.jpg

RAE.jpg

670 ms

coil-master-1.jpg

coil-master-1.jpg

668 ms

semco-1.jpg

semco-1.jpg

740 ms

novelaire.jpg

novelaire.jpg

741 ms

airxchange.jpg

airxchange.jpg

750 ms

kruger.jpg

kruger.jpg

751 ms

ruskin.jpg

ruskin.jpg

754 ms

basx.jpg

basx.jpg

752 ms

onflowsystems.jpg

onflowsystems.jpg

755 ms

font

font

221 ms

font

font

222 ms

recaptcha__en.js

recaptcha__en.js

307 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

582 ms

cropped-Recuperator-1.jpg

cropped-Recuperator-1.jpg

510 ms

arrow_down.png

arrow_down.png

510 ms

logo.jpg

logo.jpg

404 ms

Accessibility Review

computair.com accessibility score

81

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.

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

computair.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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

computair.com SEO score

79

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

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 Computair.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 Computair.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

computair.com

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