Tools & Wizards About Us
airvida.co screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

airvida.co

ible Airvida - Wearable Air Purifier | Remove PM2.5, Virus And Pollen Anytime

Page Load Speed

9.8 sec in total

First Response

457 ms

Resources Loaded

8.4 sec

Page Rendered

943 ms

airvida.co screenshot

About Website

Visit airvida.co now to see the best up-to-date Airvida content for Taiwan and also check out these interesting facts you probably never knew about airvida.co

ible Airvida’s high concentration negative ion will make PM2.5, virus, pollen, and pet dander around you falling to the ground to protect your breath way.

Visit airvida.co

Key Findings

We analyzed Airvida.co page load time and found that the first response time was 457 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

airvida.co performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,690 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

airvida.co

457 ms

914 ms

autoptimize_single_709a046425f5f40a0dda2f289d1e8b55.css

886 ms

all.css

42 ms

autoptimize_single_fc2e6559fc8d9fc13c67481ff30d7cc8.css

872 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 65% of them (41 requests) were addressed to the original Airvida.co, 10% (6 requests) were made to Youtube.com and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Airvida.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 384.3 kB (9%)

Content Size

4.1 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airvida.co main page is 4.1 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 184.6 kB

  • Original 216.0 kB
  • After minification 216.0 kB
  • After compression 31.4 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 184.6 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 174.4 kB

  • Original 3.0 MB
  • After minification 2.8 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. Airvida images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 25.2 kB

  • Original 604.9 kB
  • After minification 604.9 kB
  • After compression 579.7 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 68 B

  • Original 288.8 kB
  • After minification 288.8 kB
  • After compression 288.7 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. Airvida.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (60%)

Requests Now

55

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airvida. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airvida.co

airvida.co

457 ms

914 ms

autoptimize_single_709a046425f5f40a0dda2f289d1e8b55.css

autoptimize_single_709a046425f5f40a0dda2f289d1e8b55.css

886 ms

all.css

all.css

42 ms

autoptimize_single_fc2e6559fc8d9fc13c67481ff30d7cc8.css

autoptimize_single_fc2e6559fc8d9fc13c67481ff30d7cc8.css

872 ms

autoptimize_single_bbdc05bd89914457a2e2fd5c82d2169f.css

autoptimize_single_bbdc05bd89914457a2e2fd5c82d2169f.css

878 ms

remodal.min.css

remodal.min.css

881 ms

swiper.min.css

swiper.min.css

871 ms

bxslider.min.css

bxslider.min.css

894 ms

font-awesome.min.css

font-awesome.min.css

1735 ms

magnific-popup.min.css

magnific-popup.min.css

1730 ms

css

css

43 ms

style.min.css

style.min.css

1737 ms

styles.min.css

styles.min.css

1742 ms

js_composer.min.css

js_composer.min.css

1776 ms

font-awesome.min.css

font-awesome.min.css

1753 ms

bootstrap.min.css

bootstrap.min.css

2591 ms

style.min.css

style.min.css

2612 ms

jquery.js

jquery.js

2597 ms

js

js

62 ms

js

js

107 ms

email-decode.min.js

email-decode.min.js

1737 ms

lazysizes.min.js

lazysizes.min.js

2816 ms

animate.min.css

animate.min.css

2602 ms

vc_material.min.css

vc_material.min.css

2805 ms

font-awesome.min.css

font-awesome.min.css

3480 ms

autoptimize_d534d618a1c97047d1d8ceba27ea7214.js

autoptimize_d534d618a1c97047d1d8ceba27ea7214.js

3509 ms

fbevents.js

fbevents.js

225 ms

lt.js

lt.js

225 ms

gtm.js

gtm.js

179 ms

gtm.js

gtm.js

224 ms

QmSGeN-GQmY

QmSGeN-GQmY

293 ms

menu.png

menu.png

986 ms

ible-Airvida_wearable-air-purifier.png

ible-Airvida_wearable-air-purifier.png

994 ms

ible-Airvida_PM2.5.png

ible-Airvida_PM2.5.png

985 ms

ible-Airvida_background.png

ible-Airvida_background.png

1003 ms

ible-Airvida_pollen.png

ible-Airvida_pollen.png

1615 ms

ible-Airvida_allergens.png

ible-Airvida_allergens.png

1668 ms

ible-Airvida_air-pollution.png

ible-Airvida_air-pollution.png

1845 ms

ible-Airvida_virus.png

ible-Airvida_virus.png

1851 ms

ible-Airvida_awards.png

ible-Airvida_awards.png

1854 ms

ible-Airvida_test-report.png

ible-Airvida_test-report.png

1868 ms

ible-Airvida_wearable-air-purifier.png

ible-Airvida_wearable-air-purifier.png

2481 ms

texture_line.png

texture_line.png

1886 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2600 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3214 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

3007 ms

vc_material.ttf

vc_material.ttf

3179 ms

ible-logo.png

ible-logo.png

2558 ms

ible-logo_footer.png

ible-logo_footer.png

3141 ms

err.gif

err.gif

818 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

25 ms

base.js

base.js

48 ms

ad_status.js

ad_status.js

148 ms

xmnuRLFIB2aI6qbGS483SdTuOq1a1O-XNl-4_rBMxeo.js

xmnuRLFIB2aI6qbGS483SdTuOq1a1O-XNl-4_rBMxeo.js

100 ms

embed.js

embed.js

27 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

41 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

44 ms

id

id

36 ms

Create

Create

100 ms

GenerateIT

GenerateIT

22 ms

log_event

log_event

15 ms

Accessibility Review

airvida.co 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.

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

<frame> or <iframe> elements do not have a title

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

airvida.co best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

airvida.co SEO score

97

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

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 Airvida.co 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 Airvida.co 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

airvida.co

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