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

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

szhcy.en.alibaba.com

Company Overview - Huachenyang (shenzhen) Technology Co., Ltd

Page Load Speed

2.8 sec in total

First Response

29 ms

Resources Loaded

2.4 sec

Page Rendered

363 ms

szhcy.en.alibaba.com screenshot

About Website

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

Huachenyang (shenzhen) Technology Co., Ltd Products:Swabs, VTM Kits, Rapid Test Kits, Sample Collection Kit, Antiseptic Swab Applicators

Visit szhcy.en.alibaba.com

Key Findings

We analyzed Szhcy.en.alibaba.com page load time and found that the first response time was 29 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

szhcy.en.alibaba.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value3,580 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value22.6 s

1/100

10%

Network Requests Diagram

szhcy.en.alibaba.com

29 ms

szhcy.en.alibaba.com

470 ms

243 ms

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

117 ms

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

486 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Szhcy.en.alibaba.com, 56% (20 requests) were made to S.alicdn.com and 8% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 518.8 kB (33%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Szhcy.en.alibaba.com main page is 1.6 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. 35% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 279.6 kB

  • Original 352.0 kB
  • After minification 351.3 kB
  • After compression 72.4 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 279.6 kB or 79% of the original size.

Image Optimization

-14%

Potential reduce by 9.1 kB

  • Original 67.3 kB
  • After minification 58.2 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. Obviously, Szhcy En Alibaba needs image optimization as it can save up to 9.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 230.0 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 921.5 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 230.0 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (47%)

Requests Now

34

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szhcy 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

szhcy.en.alibaba.com

szhcy.en.alibaba.com

29 ms

szhcy.en.alibaba.com

szhcy.en.alibaba.com

470 ms

243 ms

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

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

117 ms

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

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

486 ms

index.js

index.js

137 ms

index.js

index.js

125 ms

renderHeader.js

renderHeader.js

120 ms

H493a379dcedb4279b8b85846b106dcc8w.jpg

H493a379dcedb4279b8b85846b106dcc8w.jpg

874 ms

Hc67f6b98f5094d0abe0889c34922b177P.jpg

Hc67f6b98f5094d0abe0889c34922b177P.jpg

881 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

88 ms

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

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

13 ms

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

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

27 ms

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

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

16 ms

Haa38bc4dc3884f1eb7ad4b2a9b00297e8.jpg

Haa38bc4dc3884f1eb7ad4b2a9b00297e8.jpg

583 ms

H80ec7685c3dd4197ad77051a536d2f0dx.jpg

H80ec7685c3dd4197ad77051a536d2f0dx.jpg

994 ms

H4a64ed4fd0714bd7b6ae55b0d56df056B.jpg

H4a64ed4fd0714bd7b6ae55b0d56df056B.jpg

1126 ms

TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

45 ms

TB1iVZyFYH1gK0jSZFwXXc7aXXa-204-204.png

TB1iVZyFYH1gK0jSZFwXXc7aXXa-204-204.png

38 ms

TB12qxiFRr0gK0jSZFnXXbRRXXa-204-204.png

TB12qxiFRr0gK0jSZFnXXbRRXXa-204-204.png

38 ms

TB1SNlaFO_1gK0jSZFqXXcpaXXa-204-204.png

TB1SNlaFO_1gK0jSZFqXXcpaXXa-204-204.png

39 ms

H995a4026ba974845903b96ca20c107748.jpg

H995a4026ba974845903b96ca20c107748.jpg

1295 ms

H9d2fc11a974e49eb889d3de94d111de3i.jpg

H9d2fc11a974e49eb889d3de94d111de3i.jpg

744 ms

Throat-Specimen-Collection-Flocked-Swab-Disposable-Sampling.jpg_350x350.jpg

Throat-Specimen-Collection-Flocked-Swab-Disposable-Sampling.jpg_350x350.jpg

1597 ms

Flocked-Nasal-Specimen-Collection-Swab-Disposable-Nasopharyngeal.jpg_350x350.jpg

Flocked-Nasal-Specimen-Collection-Swab-Disposable-Nasopharyngeal.jpg_350x350.jpg

1362 ms

H74b5527b48a34469b02e935bcbad0b09J.jpg

H74b5527b48a34469b02e935bcbad0b09J.jpg

1502 ms

awsc.js

awsc.js

87 ms

18 ms

7.gif

7.gif

242 ms

et_n.js

et_n.js

6 ms

um.js

um.js

62 ms

wu.json

wu.json

500 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

540 ms

eg.js

eg.js

3 ms

index.js

index.js

3 ms

Accessibility Review

szhcy.en.alibaba.com accessibility score

60

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

Image elements do not have [alt] attributes

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.

Best Practices

szhcy.en.alibaba.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

szhcy.en.alibaba.com SEO score

86

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

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 Szhcy.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 Szhcy.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

szhcy.en.alibaba.com

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