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aermec.co.uk screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

aermec.co.uk

Aermec UK Ltd - UK Leaders in HVAC Air Conditioning Products and Services

Page Load Speed

8 sec in total

First Response

262 ms

Resources Loaded

6.6 sec

Page Rendered

1.1 sec

aermec.co.uk screenshot

About Website

Click here to check amazing Aermec content. Otherwise, check out these important facts you probably never knew about aermec.co.uk

Aermec is a leading HVAC global brand offering products, services and green solutions which perfectly meet the most demanding market requirements. Discover what makes Aermec unique as your ideal partn...

Visit aermec.co.uk

Key Findings

We analyzed Aermec.co.uk page load time and found that the first response time was 262 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

aermec.co.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.1 s

0/100

25%

SI (Speed Index)

Value42.1 s

0/100

10%

TBT (Total Blocking Time)

Value64,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value99.5 s

0/100

10%

Network Requests Diagram

aermec.co.uk

262 ms

www.aermec.co.uk

608 ms

js

236 ms

dnbgj.css

193 ms

css

233 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 79% of them (64 requests) were addressed to the original Aermec.co.uk, 11% (9 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Aermec.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.5 kB (7%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aermec.co.uk main page is 2.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 146.7 kB

  • Original 175.0 kB
  • After minification 171.8 kB
  • After compression 28.3 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 146.7 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 17.1 kB

  • Original 2.3 MB
  • After minification 2.3 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. Aermec images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 14.8 kB

  • Original 138.8 kB
  • After minification 138.8 kB
  • After compression 124.1 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 14.8 kB or 11% of the original size.

CSS Optimization

-16%

Potential reduce by 34.0 kB

  • Original 214.5 kB
  • After minification 214.3 kB
  • After compression 180.5 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. Aermec.co.uk needs all CSS files to be minified and compressed as it can save up to 34.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (47%)

Requests Now

64

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aermec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aermec.co.uk

aermec.co.uk

262 ms

www.aermec.co.uk

www.aermec.co.uk

608 ms

js

js

236 ms

dnbgj.css

dnbgj.css

193 ms

css

css

233 ms

js_composer.min.css

js_composer.min.css

552 ms

style.min.css

style.min.css

719 ms

ripple.css

ripple.css

550 ms

style.css

style.css

678 ms

Defaults.css

Defaults.css

674 ms

style.min.css

style.min.css

676 ms

dnbgj.js

dnbgj.js

911 ms

dnbgj.js

dnbgj.js

949 ms

www.aermec.co.uk

www.aermec.co.uk

1920 ms

css

css

267 ms

css

css

262 ms

css

css

244 ms

dni9f.css

dni9f.css

860 ms

imagesloaded.min.js

imagesloaded.min.js

646 ms

masonry.min.js

masonry.min.js

859 ms

jquery.masonry.min.js

jquery.masonry.min.js

877 ms

pdfobject.min.js

pdfobject.min.js

1017 ms

embed-public.min.js

embed-public.min.js

1017 ms

magnific-popup.js

magnific-popup.js

1018 ms

core.min.js

core.min.js

1018 ms

datepicker.min.js

datepicker.min.js

1019 ms

us.core.min.js

us.core.min.js

1045 ms

ripple.min.js

ripple.min.js

1038 ms

js_composer_front.min.js

js_composer_front.min.js

1036 ms

objectFitPolyfill.js

objectFitPolyfill.js

1038 ms

royalslider.js

royalslider.js

1054 ms

jquery-appear.min.js

jquery-appear.min.js

1041 ms

ultimate_bg.min.js

ultimate_bg.min.js

1040 ms

custom.min.js

custom.min.js

1038 ms

analytics.js

analytics.js

52 ms

collect

collect

401 ms

Aermec-UK-Logo-RGB-png-file.png

Aermec-UK-Logo-RGB-png-file.png

335 ms

dummy.png

dummy.png

330 ms

Aermec-UK-Logo-RGB-png-file-300x90.png

Aermec-UK-Logo-RGB-png-file-300x90.png

332 ms

ac-icon.png

ac-icon.png

315 ms

testing-1.fw_-1.png

testing-1.fw_-1.png

302 ms

servicing-1.fw_.png

servicing-1.fw_.png

302 ms

2.NRV_Scatola-elettrica.png

2.NRV_Scatola-elettrica.png

714 ms

swoosh2.fw_.png

swoosh2.fw_.png

304 ms

NRL_CO-600x600.jpg

NRL_CO-600x600.jpg

305 ms

NXW_1707_CO-600x600.jpg

NXW_1707_CO-600x600.jpg

307 ms

cat1-aircoolerchillers-600x400.jpg

cat1-aircoolerchillers-600x400.jpg

307 ms

CAT3-FANCOILUNITS-600x400.jpg

CAT3-FANCOILUNITS-600x400.jpg

306 ms

CAT4-AIRHANDLING-600x400.jpg

CAT4-AIRHANDLING-600x400.jpg

347 ms

CAT5-DRYAIR-600x400.jpg

CAT5-DRYAIR-600x400.jpg

344 ms

AIR-COOLED-600x600.jpg

AIR-COOLED-600x600.jpg

345 ms

DATACOOLING-600x400.jpg

DATACOOLING-600x400.jpg

493 ms

HEAT-RECOVERY-UNITS-600x600.jpg

HEAT-RECOVERY-UNITS-600x600.jpg

492 ms

Green-tick-57592217_m-e1660572754271-600x400.jpg

Green-tick-57592217_m-e1660572754271-600x400.jpg

494 ms

Aer5300-600x400.jpg

Aer5300-600x400.jpg

495 ms

AIR-COOLED-600x400.jpg

AIR-COOLED-600x400.jpg

582 ms

VEC-600x400.jpg

VEC-600x400.jpg

494 ms

Michele-Gioachin-receiving-the-Ordine-al-Merito-del-Lavoro-medal-image-2-600x400.jpg

Michele-Gioachin-receiving-the-Ordine-al-Merito-del-Lavoro-medal-image-2-600x400.jpg

484 ms

Opening-of-Raffaello-Riello-Research-Centre-in-Bevilacqua-Italy-600x400.jpg

Opening-of-Raffaello-Riello-Research-Centre-in-Bevilacqua-Italy-600x400.jpg

570 ms

aerLogo280white.fw_.png

aerLogo280white.fw_.png

568 ms

swoosh3.fw_.png

swoosh3.fw_.png

569 ms

swoosh.fw_.png

swoosh.fw_.png

569 ms

Aermec-UK-Logo-White-300x90.png

Aermec-UK-Logo-White-300x90.png

587 ms

fa-regular-400.woff

fa-regular-400.woff

296 ms

fa-solid-900.woff

fa-solid-900.woff

537 ms

material-icons.woff

material-icons.woff

537 ms

wARDj0u

wARDj0u

7 ms

1.png

1.png

964 ms

3.png

3.png

485 ms

AERMECUK.jpg

AERMECUK.jpg

349 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

126 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

128 ms

fa-brands-400.woff

fa-brands-400.woff

257 ms

fa-brands-400.woff

fa-brands-400.woff

391 ms

kmKhZrc3Hgbbcjq75U4uslyuy4kn0qNcWxEQCQ.ttf

kmKhZrc3Hgbbcjq75U4uslyuy4kn0qNcWxEQCQ.ttf

79 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

23 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

112 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

140 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

143 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

142 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

140 ms

Accessibility Review

aermec.co.uk accessibility score

84

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.

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

Best Practices

aermec.co.uk best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

aermec.co.uk 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 Aermec.co.uk 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 Aermec.co.uk 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

aermec.co.uk

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