Tools & Wizards About Us
airsana.it screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

airsana.it

Sanitising air conditioning systems | AIRsana® patent

Page Load Speed

7.7 sec in total

First Response

343 ms

Resources Loaded

6.6 sec

Page Rendered

823 ms

airsana.it screenshot

About Website

Click here to check amazing AIRsana content. Otherwise, check out these important facts you probably never knew about airsana.it

Discover the revolutionary AIRsana® patent: an ecological method of sanitising air conditioning systems, without chemical detergents.

Visit airsana.it

Key Findings

We analyzed Airsana.it page load time and found that the first response time was 343 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

airsana.it performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

airsana.it

343 ms

158 ms

js

71 ms

autoptimize_f0de3c324cc132887f3901bad2695d1f.css

263 ms

jquery.min.js

461 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 74% of them (26 requests) were addressed to the original Airsana.it, 11% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Airsana.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.0 kB (3%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airsana.it main page is 2.0 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 49.0 kB

  • Original 63.2 kB
  • After minification 63.0 kB
  • After compression 14.2 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 49.0 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 17.0 kB

  • Original 1.5 MB
  • After minification 1.5 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. AIRsana images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.8 kB

  • Original 321.0 kB
  • After minification 321.0 kB
  • After compression 319.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 139 B

  • Original 70.0 kB
  • After minification 70.0 kB
  • After compression 69.9 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. Airsana.it has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (63%)

Requests Now

27

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AIRsana. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

airsana.it

airsana.it

343 ms

158 ms

js

js

71 ms

autoptimize_f0de3c324cc132887f3901bad2695d1f.css

autoptimize_f0de3c324cc132887f3901bad2695d1f.css

263 ms

jquery.min.js

jquery.min.js

461 ms

jquery-migrate.min.js

jquery-migrate.min.js

347 ms

lazysizes.min.js

lazysizes.min.js

500 ms

DOMPurify.min.js

DOMPurify.min.js

413 ms

autoptimize_single_efc27e253fae1b7b891fb5a40e687768.js

autoptimize_single_efc27e253fae1b7b891fb5a40e687768.js

355 ms

autoptimize_single_917602d642f84a211838f0c1757c4dc1.js

autoptimize_single_917602d642f84a211838f0c1757c4dc1.js

371 ms

svgs-inline-min.js

svgs-inline-min.js

547 ms

jquery.wp-smartcrop.min.js

jquery.wp-smartcrop.min.js

547 ms

child-theme.min.js

child-theme.min.js

548 ms

api.js

api.js

46 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

548 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

657 ms

wp-polyfill.min.js

wp-polyfill.min.js

761 ms

autoptimize_single_ec0187677793456f98473f49d9e9b95f.js

autoptimize_single_ec0187677793456f98473f49d9e9b95f.js

657 ms

autoptimize_single_21a0df15efa5b049387af0c057c99867.js

autoptimize_single_21a0df15efa5b049387af0c057c99867.js

657 ms

css2

css2

45 ms

fbevents.js

fbevents.js

78 ms

cropped-airsana-logo-flag.png

cropped-airsana-logo-flag.png

289 ms

Slider1-1.jpg

Slider1-1.jpg

883 ms

Slider2.jpg

Slider2.jpg

821 ms

SLIDE_03-1.jpg

SLIDE_03-1.jpg

1019 ms

BOLLO-TAMPONE-1.jpg

BOLLO-TAMPONE-1.jpg

424 ms

quadrato2.png

quadrato2.png

391 ms

FCC0802E2AF8A915.png

FCC0802E2AF8A915.png

2740 ms

vEFE2_hCAgcR46PaajtrYlBbVUMUJgIC5LHTrMscPp-0.ttf

vEFE2_hCAgcR46PaajtrYlBbVUMUJgIC5LHTrMscPp-0.ttf

119 ms

vEFE2_hCAgcR46PaajtrYlBbVUMUJgIC5LHTrMv7OZ-0.ttf

vEFE2_hCAgcR46PaajtrYlBbVUMUJgIC5LHTrMv7OZ-0.ttf

180 ms

i7dfIFFzbz-QHZUdV9_UGWZuelmy79QJ1HOSY9Dw6Ify.ttf

i7dfIFFzbz-QHZUdV9_UGWZuelmy79QJ1HOSY9Dw6Ify.ttf

201 ms

i7dfIFFzbz-QHZUdV9_UGWZuelmy79QJ1HOSY9AX74fy.ttf

i7dfIFFzbz-QHZUdV9_UGWZuelmy79QJ1HOSY9AX74fy.ttf

150 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

571 ms

recaptcha__en.js

recaptcha__en.js

59 ms

airsana.jpg

airsana.jpg

469 ms

Accessibility Review

airsana.it accessibility score

95

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

Links do not have a discernible name

Best Practices

airsana.it 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

airsana.it SEO score

100

Search Engine Optimization Advices

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 Airsana.it 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 Airsana.it 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

airsana.it

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