Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

aqsanitizer.com

皇牌消毒殺菌噴霧 | 空氣消毒機 |無酒精消毒噴霧|AQ Bio

Page Load Speed

17.9 sec in total

First Response

1.3 sec

Resources Loaded

15.7 sec

Page Rendered

834 ms

aqsanitizer.com screenshot

About Website

Welcome to aqsanitizer.com homepage info - get ready to check AQ Sanitizer best content for China right away, or after learning these important things about aqsanitizer.com

在找空氣消毒機或無酒精消毒噴霧?AQ Bio消毒殺菌噴霧有效淨化空氣、殺菌達99.9999%;可對抗濕疹、暗瘡、皮膚敏感、念珠菌、鼻敏感、喉嚨痛,有助皮膚修護細胞產生抗菌能力。

Visit aqsanitizer.com

Key Findings

We analyzed Aqsanitizer.com page load time and found that the first response time was 1.3 sec and then it took 16.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

aqsanitizer.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value51.7 s

0/100

25%

SI (Speed Index)

Value19.5 s

0/100

10%

TBT (Total Blocking Time)

Value3,100 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.696

7/100

15%

TTI (Time to Interactive)

Value56.5 s

0/100

10%

Network Requests Diagram

www.aqsanitizer.com

1346 ms

9ff7c2cb3a45d400d231a60ca62e42c0.min.css

1239 ms

ec.min.css

631 ms

require.js

868 ms

mixins.js

631 ms

Our browser made a total of 297 requests to load all elements on the main page. We found that 88% of them (261 requests) were addressed to the original Aqsanitizer.com, 4% (12 requests) were made to Embed.tawk.to and 4% (11 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Aqsanitizer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.7 kB (3%)

Content Size

13.3 MB

After Optimization

12.9 MB

In fact, the total size of Aqsanitizer.com main page is 13.3 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. 75% 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 12.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 168.5 kB

  • Original 196.9 kB
  • After minification 168.4 kB
  • After compression 28.4 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. This page needs HTML code to be minified as it can gain 28.4 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 168.5 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 268.5 kB

  • Original 12.5 MB
  • After minification 12.3 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. AQ Sanitizer images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 23.7 kB

  • Original 372.4 kB
  • After minification 372.4 kB
  • After compression 348.8 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 163 B

  • Original 230.4 kB
  • After minification 230.4 kB
  • After compression 230.2 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. Aqsanitizer.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 196 (69%)

Requests Now

283

After Optimization

87

The browser has sent 283 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AQ Sanitizer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 190 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

aqsanitizer.com accessibility score

73

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

aqsanitizer.com best practices score

67

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

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

High

Page has valid source maps

SEO Factors

aqsanitizer.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aqsanitizer.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Aqsanitizer.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

Open Graph description is not detected on the main page of AQ Sanitizer. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: