Tools & Wizards About Us
sprayidea.en.alibaba.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sprayidea.en.alibaba.com

Company Overview - Dongguan Dayang Aerosol Chemical Technology Co., Ltd.

Page Load Speed

6.2 sec in total

First Response

1.7 sec

Resources Loaded

4 sec

Page Rendered

402 ms

sprayidea.en.alibaba.com screenshot

About Website

Visit sprayidea.en.alibaba.com now to see the best up-to-date Sprayidea En Alibaba content for China and also check out these interesting facts you probably never knew about sprayidea.en.alibaba.com

Dongguan Dayang Aerosol Chemical Technology Co., Ltd. Products:Spot Lifter Series, Embroidery /Cutting Series Spray Adhesive, Cleaner Series, Lubricant Series, Screen Printing Spray Adhesive

Visit sprayidea.en.alibaba.com

Key Findings

We analyzed Sprayidea.en.alibaba.com page load time and found that the first response time was 1.7 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sprayidea.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value3,500 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

sprayidea.en.alibaba.com

1748 ms

sprayidea.en.alibaba.com

354 ms

30 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

92 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

29 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Sprayidea.en.alibaba.com, 28% (9 requests) were made to S.alicdn.com and 22% (7 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 881.5 kB (45%)

Content Size

1.9 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sprayidea.en.alibaba.com main page is 1.9 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 484.1 kB

  • Original 578.5 kB
  • After minification 577.8 kB
  • After compression 94.4 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 484.1 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 948 B

  • Original 42.4 kB
  • After minification 41.5 kB

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. Sprayidea En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 396.4 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 928.5 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 396.4 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (37%)

Requests Now

30

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sprayidea En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sprayidea.en.alibaba.com

sprayidea.en.alibaba.com

1748 ms

sprayidea.en.alibaba.com

sprayidea.en.alibaba.com

354 ms

30 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

92 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

29 ms

index.js

index.js

238 ms

index.js

index.js

107 ms

renderHeader.js

renderHeader.js

254 ms

awsc.js

awsc.js

74 ms

16 ms

7.gif

7.gif

29 ms

et_n.js

et_n.js

9 ms

um.js

um.js

124 ms

Ha3852de1f75f4783a6ea30aacbabb013e.jpg

Ha3852de1f75f4783a6ea30aacbabb013e.jpg

1099 ms

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Hdb320bcf22464a74b731c62c1f5339168.jpg

900 ms

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H07cc69c2f54647029d5605aa9d6b7e5ep.jpg

699 ms

H2c77dd57dd4a4d3fb0c8e166a182ac28C.png_100x100.png

H2c77dd57dd4a4d3fb0c8e166a182ac28C.png_100x100.png

280 ms

H9552b8410c954d708ac2b6320918684da.jpg

H9552b8410c954d708ac2b6320918684da.jpg

1032 ms

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Hb607e2b99f7349088ac3436d0619a154j.jpg

871 ms

Hc70e5e70953147e2b3c659ddce76d8edj.jpg

Hc70e5e70953147e2b3c659ddce76d8edj.jpg

917 ms

He00f98269e894277a37bf880a1bc3a346.jpg

He00f98269e894277a37bf880a1bc3a346.jpg

1909 ms

H81dc8da6c5f6445d8465f66b33ada766w.jpg

H81dc8da6c5f6445d8465f66b33ada766w.jpg

1251 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

55 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

55 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

54 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

55 ms

H9cf006ccdea94e399ceca2ec3d1d3b395.jpg

H9cf006ccdea94e399ceca2ec3d1d3b395.jpg

1073 ms

wu.json

wu.json

532 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

35 ms

eg.js

eg.js

3 ms

index.js

index.js

16 ms

Accessibility Review

sprayidea.en.alibaba.com accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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.

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

sprayidea.en.alibaba.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sprayidea.en.alibaba.com SEO score

79

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 doesn't use 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 Sprayidea.en.alibaba.com 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 Sprayidea.en.alibaba.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

sprayidea.en.alibaba.com

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