Tools & Wizards About Us
aroma-diffusers.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

aroma-diffusers.com

Aroma Diffuser, Ultrasonic Humidifier, Essential Oil, Dehumidifier-Sunpai Industries Limited

Page Load Speed

7.7 sec in total

First Response

405 ms

Resources Loaded

6.6 sec

Page Rendered

599 ms

aroma-diffusers.com screenshot

About Website

Welcome to aroma-diffusers.com homepage info - get ready to check Aroma Diffuser S best content for China right away, or after learning these important things about aroma-diffusers.com

Sunpai Industries Limited is specialized in fragrance products, such as aroma diffuser, essential oil diffuser, humidifier, essential oil, oil burner, air washer, dehumidifier. For over 15 years, who ...

Visit aroma-diffusers.com

Key Findings

We analyzed Aroma-diffusers.com page load time and found that the first response time was 405 ms and then it took 7.2 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

aroma-diffusers.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.569

12/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

aroma-diffusers.com

405 ms

aroma-diffusers.com

297 ms

www.aroma-diffusers.com

590 ms

public.css

239 ms

main.css

240 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 95% of them (61 requests) were addressed to the original Aroma-diffusers.com, 2% (1 request) were made to Js.users.51.la and 2% (1 request) were made to Analyticswin.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Aroma-diffusers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.8 kB (8%)

Content Size

3.4 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aroma-diffusers.com main page is 3.4 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. 45% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 24.1 kB

  • Original 29.2 kB
  • After minification 24.6 kB
  • After compression 5.1 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 4.7 kB, which is 16% 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 24.1 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 233.6 kB

  • Original 3.3 MB
  • After minification 3.1 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. Aroma Diffuser S images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 366 B

  • Original 59.3 kB
  • After minification 59.3 kB
  • After compression 59.0 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

-5%

Potential reduce by 1.7 kB

  • Original 36.7 kB
  • After minification 36.7 kB
  • After compression 35.0 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. Aroma-diffusers.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (22%)

Requests Now

58

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aroma Diffuser S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aroma-diffusers.com

aroma-diffusers.com

405 ms

aroma-diffusers.com

aroma-diffusers.com

297 ms

www.aroma-diffusers.com

www.aroma-diffusers.com

590 ms

public.css

public.css

239 ms

main.css

main.css

240 ms

swiper3.css

swiper3.css

251 ms

media-queries.css

media-queries.css

237 ms

jquery.js

jquery.js

322 ms

21322711.js

21322711.js

1285 ms

analytic.php

analytic.php

760 ms

js.js

js.js

246 ms

swiper3.js

swiper3.js

530 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

460 ms

index.js

index.js

472 ms

iconfont.css

iconfont.css

303 ms

grid12.css

grid12.css

245 ms

jquery.fancybox.css

jquery.fancybox.css

313 ms

tel.png

tel.png

252 ms

logo.png

logo.png

276 ms

en.png

en.png

270 ms

es.png

es.png

413 ms

pt.png

pt.png

413 ms

sv.png

sv.png

423 ms

de.png

de.png

475 ms

tr.png

tr.png

496 ms

fr.png

fr.png

495 ms

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840 ms

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915 ms

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990 ms

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974 ms

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1468 ms

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866 ms

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2581 ms

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2606 ms

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2687 ms

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2729 ms

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2314 ms

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2709 ms

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2752 ms

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3142 ms

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2965 ms

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3056 ms

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4215 ms

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3150 ms

more.png

more.png

2975 ms

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3194 ms

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3197 ms

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3287 ms

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3363 ms

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3507 ms

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3827 ms

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3712 ms

analytics.php

analytics.php

245 ms

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1588152649269475.jpg

3632 ms

Exo2-Light.woff

Exo2-Light.woff

3680 ms

iconfont.woff

iconfont.woff

3542 ms

Exo2-Medium.woff

Exo2-Medium.woff

3864 ms

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4152 ms

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3979 ms

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3994 ms

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4301 ms

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4269 ms

line.jpg

line.jpg

3950 ms

logo2.png

logo2.png

3778 ms

Accessibility Review

aroma-diffusers.com accessibility score

48

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

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

aroma-diffusers.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

Page has valid source maps

SEO Factors

aroma-diffusers.com SEO score

75

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aroma-diffusers.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Aroma-diffusers.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

aroma-diffusers.com

Open Graph description is not detected on the main page of Aroma Diffuser S. 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: